The 2004 Kenworth T800 is a rugged and versatile Class 8 conventional truck renowned for its durability and adaptability. Introduced in the late 1980s, it has seen continuous evolution through various model years, with the T800 series consistently offering robust performance. Popular trims include the T800, T800B, and T800H, catering to diverse vocational needs. Its popularity stems from its legendary build quality, powerful engine options, and customizable configurations, making it a workhorse for demanding applications. New pricing for comparable models would range significantly, but used 2004 models typically fall between $30,000 and $70,000 depending on condition and specifications.
The Good
The 2004 Kenworth T800 offers exceptional performance and unwavering reliability, built for the long haul. Its robust design and comfortable cabin provide a practical and appealing environment for drivers, ensuring a strong return on investment through its enduring value and efficiency.
The Bad
Owners should be aware of potential issues with older electrical components and aging suspension systems. Regular maintenance is crucial, as neglect can lead to more significant and costly repairs, particularly concerning the powertrain and exhaust systems.
2004 Kenworth T800: Quick Overview
- Engine Options: The 2004 Kenworth T800 was typically equipped with powerful Caterpillar (CAT) or Cummins diesel engines. Common options included the Caterpillar C15, C13, and various Cummins ISX and ISM series engines. These were designed for heavy-duty applications, offering substantial torque and longevity.
- Horsepower: Horsepower ratings varied widely depending on the specific engine and configuration chosen. For the CAT C15, horsepower could range from approximately 435 hp to over 550 hp. Cummins engines offered similar or even higher power outputs, often starting around 400 hp and reaching up to 600 hp or more in specialized applications.
- Fuel Economy: Fuel economy for a Class 8 truck like the T800 is heavily influenced by factors such as load, terrain, driving style, and engine choice. Under optimal conditions, a well-maintained T800 might achieve between 5 to 8 miles per gallon (MPG). However, this figure can drop significantly under heavy loads or in challenging operational environments.
- 0-60 Times: 0-60 mph times are not a primary metric for heavy-duty trucks, as their design prioritizes pulling power and sustained speed over acceleration. When fully loaded, acceleration would be very gradual, taking well over 30 seconds, if achievable at all in some scenarios.
- Towing Capacity: The towing capacity of the 2004 Kenworth T800 is immense, designed for heavy hauling. Depending on the axle configuration, frame reinforcement, and engine power, these trucks can handle Gross Combination Weights (GCW) of up to 80,000 pounds (36,287 kg) or significantly more in specialized heavy haul configurations, often exceeding 100,000 pounds (45,359 kg).
- Trim-Level Features: While Kenworth T800s are primarily work vehicles, specific trims and optional packages offered varying levels of comfort and functionality. Key features could include different cab sizes (e.g., day cab, extended cab, full sleeper cabs), advanced climate control systems, comfortable driver seats with air suspension, improved insulation for noise reduction, and optional amenities like refrigerators or auxiliary heaters in sleeper cabs. Many trucks were also heavily customized by their owners to suit specific operational needs, including custom fifth wheels, auxiliary fuel tanks, and specialized chassis configurations.
2004 Kenworth T800 Specifications
Vehicle Information
| Year | 2004 |
| Make | Kenworth |
| Model | T800 |
| Trim | - |
| Style | - |
| Type | Truck |
| Category | Heavy Truck |
Manufacturing Details
| Made In | Mexico |
| Manufacturing City | MEXICALI |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | 57000 pounds |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 14.6L I6 |
| Engine Size | 14.6L |
| Engine Cylinders | 6 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | 6x4 |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
Vehicle History Report
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Analysis
What Problems Does the 2004 Kenworth T800 Have?
The 2004 Kenworth T800 is generally regarded as a highly reliable and durable truck, a testament to Kenworth's engineering. However, like any vehicle, especially one operating in demanding conditions, certain issues can arise over time. A common area for concern in trucks of this vintage can be the electrical system. Over years of use, wiring harnesses can degrade, connectors can corrode, and sensors may fail, leading to intermittent faults or dashboard warning lights. This is not necessarily a widespread issue tied to a specific model year but rather a consequence of age and environmental exposure.
Another area that often requires attention on older heavy-duty trucks is the suspension and chassis components. Bushings can wear out, leaf springs can fatigue, and shock absorbers can lose their effectiveness, leading to a rougher ride or alignment issues. Regular inspections and maintenance are key to mitigating these problems.
The powerful diesel engines, while robust, can also present potential issues if not properly maintained. Overheating, turbocharger problems, and fuel system issues are not uncommon in older engines that have accumulated high mileage. Regular oil changes, coolant flushes, and filter replacements are critical.
Regarding recalls, specific recall information for a 2004 model year would need to be checked against the National Highway Traffic Safety Administration (NHTSA) database using the truck's Vehicle Identification Number (VIN). However, general concerns for trucks from this era might include potential issues with braking systems or exhaust gas recirculation (EGR) systems, depending on the engine manufacturer and specific build.
Long-term reliability is largely dependent on the owner's maintenance regimen. Trucks that have been regularly serviced by qualified technicians, with proactive replacements of wear items, tend to have far fewer significant problems. Conversely, those that have been neglected or subjected to extreme abuse without proper care are more likely to experience costly breakdowns. The inherent design of the T800 is such that its core components are built for longevity, making it a sound investment when properly cared for.
Another area that often requires attention on older heavy-duty trucks is the suspension and chassis components. Bushings can wear out, leaf springs can fatigue, and shock absorbers can lose their effectiveness, leading to a rougher ride or alignment issues. Regular inspections and maintenance are key to mitigating these problems.
The powerful diesel engines, while robust, can also present potential issues if not properly maintained. Overheating, turbocharger problems, and fuel system issues are not uncommon in older engines that have accumulated high mileage. Regular oil changes, coolant flushes, and filter replacements are critical.
Regarding recalls, specific recall information for a 2004 model year would need to be checked against the National Highway Traffic Safety Administration (NHTSA) database using the truck's Vehicle Identification Number (VIN). However, general concerns for trucks from this era might include potential issues with braking systems or exhaust gas recirculation (EGR) systems, depending on the engine manufacturer and specific build.
Long-term reliability is largely dependent on the owner's maintenance regimen. Trucks that have been regularly serviced by qualified technicians, with proactive replacements of wear items, tend to have far fewer significant problems. Conversely, those that have been neglected or subjected to extreme abuse without proper care are more likely to experience costly breakdowns. The inherent design of the T800 is such that its core components are built for longevity, making it a sound investment when properly cared for.
How long will the 2004 Kenworth T800 last?
A 2004 Kenworth T800, with proper and consistent maintenance, can realistically accumulate between 750,000 to 1.5 million miles or more over its service life. These trucks are built with durability as a primary design objective, often seeing service for 15 to 20 years or longer. Their robust chassis, powerful engines designed for high mileage, and strong drivetrains contribute significantly to their longevity.
Long-term durability is a hallmark of the T800 series. Weaknesses, when they appear over time, are usually related to the cumulative effects of wear and tear on components such as suspension bushings, brake systems, and electrical connectors, particularly in harsh operating environments. However, these are generally considered standard maintenance items for a truck of this age and type rather than fundamental design flaws. Engines and transmissions, if properly maintained, can often be rebuilt rather than replaced, further extending the vehicle's useful life. The key to maximizing its lifespan lies in diligent preventative maintenance and addressing minor issues before they escalate.
Long-term durability is a hallmark of the T800 series. Weaknesses, when they appear over time, are usually related to the cumulative effects of wear and tear on components such as suspension bushings, brake systems, and electrical connectors, particularly in harsh operating environments. However, these are generally considered standard maintenance items for a truck of this age and type rather than fundamental design flaws. Engines and transmissions, if properly maintained, can often be rebuilt rather than replaced, further extending the vehicle's useful life. The key to maximizing its lifespan lies in diligent preventative maintenance and addressing minor issues before they escalate.
What Technology & Safety Features are Included?
The 2004 Kenworth T800, as a vocational truck primarily designed for heavy-duty work, typically emphasizes functionality and driver utility over cutting-edge technology and advanced driver-assistance systems. Built-in tech in this era was generally basic, focusing on essential operational information. Standard features would likely include analog or basic digital gauges for engine monitoring (speedometer, tachometer, oil pressure, coolant temperature, fuel level), turn signals, headlights, and hazard lights. Entertainment options were often limited to an aftermarket radio or cassette player, with some models perhaps offering a basic CB radio.
Driver-assistance features as we know them today were largely absent. There were no lane departure warnings, adaptive cruise control, or automatic emergency braking systems. The focus was on providing the driver with clear visibility and robust mechanical controls. Safety features were primarily passive and structural: a strong frame, reinforced cab structure, hydraulic power steering, and robust braking systems (typically air brakes with ABS as a standard or optional feature depending on the specific configuration and regulations of the time). Seatbelts were standard.
Optional features could have included upgraded instrumentation, air conditioning, power windows (on higher-end trims or as an option), and more comfortable seating. Sleeper cabs would offer amenities like auxiliary power outlets, reading lights, and basic storage.
Crash-test ratings for heavy-duty commercial trucks like the Kenworth T800 are not typically assessed or published in the same way as passenger vehicles by organizations like the NHTSA or IIHS. The design philosophy for these trucks prioritizes occupant protection through structural integrity and driver awareness rather than relying on crumple zones or complex electronic safety nets common in cars. Their sheer size and mass inherently offer a significant level of protection in many collision scenarios.
Driver-assistance features as we know them today were largely absent. There were no lane departure warnings, adaptive cruise control, or automatic emergency braking systems. The focus was on providing the driver with clear visibility and robust mechanical controls. Safety features were primarily passive and structural: a strong frame, reinforced cab structure, hydraulic power steering, and robust braking systems (typically air brakes with ABS as a standard or optional feature depending on the specific configuration and regulations of the time). Seatbelts were standard.
Optional features could have included upgraded instrumentation, air conditioning, power windows (on higher-end trims or as an option), and more comfortable seating. Sleeper cabs would offer amenities like auxiliary power outlets, reading lights, and basic storage.
Crash-test ratings for heavy-duty commercial trucks like the Kenworth T800 are not typically assessed or published in the same way as passenger vehicles by organizations like the NHTSA or IIHS. The design philosophy for these trucks prioritizes occupant protection through structural integrity and driver awareness rather than relying on crumple zones or complex electronic safety nets common in cars. Their sheer size and mass inherently offer a significant level of protection in many collision scenarios.
What Colors Options are Available?
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In the meantime, feel free to explore the other sections for more content.
2004 Kenworth T800 Prices and Market Value
New pricing for a 2004 Kenworth T800 would have varied significantly based on configuration, engine, transmission, and options, but would have typically ranged from approximately $80,000 to well over $150,000. The current used market for a 2004 Kenworth T800 generally falls between $30,000 and $70,000, with prices heavily dictated by mileage, overall condition, maintenance history, engine type, and any specialized equipment installed.
These trucks exhibit a slower depreciation curve compared to light-duty vehicles due to their robust construction and extended lifespan. Factors affecting resale value include brand reputation (Kenworth consistently holds strong resale), engine and transmission health, tire condition, frame integrity, and the presence of desirable options like a spacious sleeper or powerful engine. Trucks that have been meticulously maintained and have complete service records will command higher prices. Conversely, high mileage and signs of wear or neglect will significantly reduce their market value.
These trucks exhibit a slower depreciation curve compared to light-duty vehicles due to their robust construction and extended lifespan. Factors affecting resale value include brand reputation (Kenworth consistently holds strong resale), engine and transmission health, tire condition, frame integrity, and the presence of desirable options like a spacious sleeper or powerful engine. Trucks that have been meticulously maintained and have complete service records will command higher prices. Conversely, high mileage and signs of wear or neglect will significantly reduce their market value.
2004 Kenworth T800 Cost of Ownership
Owning a 2004 Kenworth T800 involves significant operating costs. Insurance premiums will be substantial, reflecting the vehicle's value and risk profile. Fuel costs are a major factor, with MPG typically between 5-8, meaning substantial expenditure on diesel. Maintenance is crucial for longevity and can be costly, with regular services, tire replacements, and potential repairs for wear items. Repair costs for major components like engines or transmissions can be high, but often manageable with rebuilding. Overall, while the initial purchase price might be lower on the used market, the 2004 Kenworth T800 is a costly vehicle to own and operate, best suited for commercial applications where its productivity justifies the expense.
2004 Kenworth T800 Fuel Efficiency
Fuel Type
Diesel
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2004 Kenworth T800 Recalls & Defects
Equipment:other:labels
Recall date
2004-07-15
Recall no.
04v356000
Source
NHTSA
Summary
Certain Trucks Fail TO Conform TO THE Requirements OF Federal Motor Vehicle Safety Standard NO. 120, 'tire Selection and Rims FOR Motor Vehicles Other Than Passenger Cars.' THE Tire Pressure WAS Omitted From THE Vehicle's Certification Label.
Consequence
IF THE Tire IS Operated IN AN Under-Inflated Condition, THE Load Carrying Capacity OF THE Vehicle MAY BE Compromised, Increasing THE Risk OF A Crash.
Remedy
Owners Will BE Provided With A Corrected Label. THE Recall Began August 12, 2004. Owners Should Contact Kenworth AT 1-425-828-5440.
Notes
Paccar/Kenworth Recall NO. 04kw2.customers CAN Also Contact THE National Highway Traffic Safety Administration's Auto Safety Hotline AT 1-888-Dash-2-dot (1-888-327-4236).
Structure
Recall date
2004-11-02
Recall no.
04v533000
Source
NHTSA
Summary
ON Certain Trucks, Some OF THE Huck Bolts ON THE Cab MAY NOT Have Been Properly Installed.
Consequence
IF THE Huck Bolts ARE NOT Properly Installed, IN AN Extreme Loading Condition (Such AS Frontal And/Or Side Impact or A Vehicle Rollover Situation), THE Cab Structure Could BE Compromised and NOT Provide Adequate Protection FOR THE Occupant Increasing THE Risk OF Personal Injury.
Remedy
Dealers Will Inspect and Replace THE Huck Bolts ON THE Cab Attaching Structure OF THE Left-Hand Door Aperture, IF Necessary. THE Recall Began ON November 19, 2004. Owners Should Contact Kenworth AT 425-828-5440.
Notes
Kenworth's Recall NO. 04kw7.customers CAN Also Contact THE National Highway Traffic Safety Administration's Auto Safety Hotline AT 1-888-Dash-2-dot (1-888-327-4236).
Electrical System:wiring
Recall date
2004-12-10
Recall no.
04v580000
Source
NHTSA
Summary
ON Certain Trucks, THE Power Feed Harness P92-1993 Terminals Were NOT Properly Crimped.
Consequence
This Could Lead TO Intermittent Power Loss Affecting THE Electrical System and Possibly Result IN A Fire.
Remedy
Dealers Will Replace THE Harness. THE Recall Began January 13, 2005. Owners Should Contact Kenworth AT 1-425-828-5440.
Notes
Paccar/Kenworth Recall NO. 04kw8.customers CAN Also Contact THE National Highway Traffic Safety Administration's Auto Safety Hotline AT 1-888-Dash-2-dot (1-888-327-4236).
Electrical System:wiring:front Underhood
Recall date
2004-07-21
Recall no.
04v360000
Source
NHTSA
Summary
ON Certain Trucks Equipped With A Combination OF Caterpillar C11/C13 Engines and AN Optional Leece Neville Brushless Alternator, A Chaffing Point MAY Exist Between A Heat Shield ON THE Engine and THE Wiring FOR THE Alternator.
Consequence
This Could Lead TO AN Electrical Short or ARC Situation Which Could Result IN AN Engine Fire.
Remedy
Dealers Will Change THE Alternator TO A Brush-Type Alternator That IS Shorter IN Length and Provide THE Necessary Clearance TO All Surrounding Components. THE Recall Began August 31, 2004. Owners Should Contact Kenworth AT 1-425-828-5440.
Notes
Paccar/Kenworth Recall NO. 04kw3.customers CAN Also Contact THE National Highway Traffic Safety Administration's Auto Safety Hotline AT 1-888-Dash-2-dot (1-888-327-4236).
Power Train:driveline:universal Joint
Recall date
2004-09-13
Recall no.
04v449000
Source
NHTSA
Summary
ON Certain Trucks Built With THE Optional Dana SPL Driveline, THE U-Joint Fasteners AT THE Output Yoke OF THE Transmission Were NOT Properly Tightened.
Consequence
IF THE U-Joints Were TO Become Loose, A Portion OF THE Driveline Could Become Detached From THE Vehicle and Fall OUT From Under THE Vehicle, Which Could Cause A Crash.
Remedy
Dealers Will Verify THE Torque OF THE U-Joint Fasteners. Parts Showing Excessive Wear Will BE Replaced. THE Recall Began ON November 12, 2004. Owners Should Contact Kenworth AT 1-425-828-5440.
Notes
Kenworth Recall No.04kw6.customers CAN Also Contact THE National Highway Traffic Safety Administration's Auto Safety Hotline AT 1-888-Dash-2-dot (1-888-327-4236).
Electrical System:wiring
Recall date
2004-04-12
Recall no.
04v174000
Source
NHTSA
Summary
Certain Trucks Equipped With Eaton Fuller Ultrasonic Transmissions Fail TO Comply With THE Requirements OF Federal Motor Vehicle Safety Standard NO. 102, "transmission Shift Lever Sequence, Starter Interlock and Transmission Braking Effect." THE Cab Transmission Harness Could Have Been Incorrectly Wired During Production Installation.
Consequence
This Could Cause THE Neutral Start Feature OF THE Transmission TO Disable Allowing THE Vehicle TO Start IN Gear Increasing THE Potential FOR A Crash.
Remedy
Dealers Will Repair THE Connections IN THE Wiring Harness IF Necessary. Owner Notification Began ON MAY 7, 2004. Owners Should Contact Kenworth AT 1-425-828-5440.
Notes
Kenworth Recall NO. 04kw1.customers CAN Also Contact THE National Highway Traffic Safety Administration's Auto Safety Hotline AT 1-888-Dash-2-dot (1-888-327-4236).
Suspension
Recall date
2005-04-28
Recall no.
05v189000
Source
NHTSA
Summary
ON Certain Heavy Duty Class 8 Trucks, THE Suspension HAS Transverse Beam Castings That MAY Fracture Under Normal Loads. IF A Casting Breaks When THE Vehicle IS Traveling ON A Roadway There IS THE Potential FOR Pieces OF THE Casting TO Become Projectiles and THE Suspension's Transverse Beam MAY Drop Down Low Enough TO Contact THE Road Surface.
Consequence
This Could Cause Sparks That Could Potentially Ignite and Cause A Fire.
Remedy
Dealers Will Inspect and Replace THE Defective Transverse Beam Assemblies Free OF Charge. THE Recall Began ON June 10, 2005, With Letters Being Mailed TO Peterbilt Owners; and ON June 17, 2005, FOR Kenworth Owners. Owners MAY Contact Peterbilt AT 940-591-4201 or Kenworth AT 425-828-5440.
Notes
Peterbilt Recall NO. 405-B and Kenworth Recall NO. 05kw3.customers MAY Also Contact THE National Highway Traffic Safety Administration's Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Http://Www.safercar.gov.
Engine and Engine Cooling
Recall date
2005-12-22
Recall no.
05v570000
Source
NHTSA
Summary
ON Certain Tractors Equipped With Caterpillar Diesel Engines, THE Variable Valve Actuation OIL Line MAY Wear Against THE Sharp Edge OF THE Cylinder Head IF NOT Positioned Correctly.
Consequence
THE OIL Line MAY BE CUT ON THE Cylinder Head Causing AN OIL Leak and A Possible Fire.
Remedy
Caterpillar, IN Conjunction With Paccar, Will BE Conducting THE Owner Notification and Remedy FOR This Campaign Free OF Charge. Owners MAY Call Caterpillar AT 309-675-6496, Kenworth AT 425-828-5440, or Peterbilt AT 940-591-4201.
Notes
Kenworth Recall NO. 05kw7 and Peterbilt Recall NO. 1205e.customers MAY Also Contact THE National Highway Traffic Safety Administration's Vehicle Safety Hotline AT 1-888-327-4236(Tty 1-800-424-9153), or GO TO Http://Www.safercar.gov.
Engine and Engine Cooling
Recall date
2005-03-04
Recall no.
05v084000
Source
NHTSA
Summary
ON Certain Trucks Equipped With Webasto Heaters, THE Burner Tubes ARE Made OF Material That Does NOT Meet Specifications and Could Fail Prematurely.
Consequence
Should THE Burner Tube Fail, THE Coolant Heater Could Overheat, Possibly Resulting IN A Fire.
Remedy
Dealers Will Replace THE Suspected Defective Parts Free OF Charge. THE Recall Began ON April 4, 2004. Owners MAY Contact Kenworth AT 425-828-5440 or Peterbilt AT 940-591-4201.
Notes
Kenworth's Recall NO. 05kw1 & Peterbilt's NO. 305-A.customers MAY Also Contact THE National Highway Traffic Safety Administration's Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Http://Www.safercar.gov.
Power Train:automatic Transmission
Recall date
2007-03-16
Recall no.
07v107000
Source
NHTSA
Summary
ON Certain Trucks, THE Wiring, Parts, or Transmission Programming Required FOR THE Auto Neutral Feature TO Function AS Designed Were Either NOT Installed, Connected, or Programmed Properly.
Consequence
IF ANY OF These Conditions Exists, THE Transmission Will NOT Automatically Shift Into Neutral When Left IN Drive With THE Parking Brake SET Engaged. THE Vehicle Could Move Without Warning Increasing THE Risk OF A Crash.
Remedy
Dealers Will Inspect THE Affected Vehicles TO Ensure THE Auto Neutral Feature Functions Properly And, IF Needed, Will Make THE Necessary Repairs Free OF Charge. THE Recall Began ON MAY 9, 2007. Owners MAY Contact Kenworth AT 425-828-5440.
Notes
Kenworth Recall NO. 07kw3.customers MAY Contact THE National Highway Traffic Safety Administration's Vehicle Safety Hotline AT 1-888-327-4236 (Tty: 1-800-424-9153); or GO TO Http://Www.safercar.gov.
Suspension
Recall date
2008-09-24
Recall no.
08v485000
Source
NHTSA
Summary
Paccar IS Recalling 130 MY 2004-2009 T2000, T800, T600, W900 and T660 Kenworth Trucks Built With AN Ag400 Rear Suspension, Long Stroke Brake Chambers, and Wide Base Tires (Super Singles). These Vehicles MAY Develop AN Increase IN Lateral and Vertical Axle Movement. This Movement MAY Cause Part or Parts OF THE Brake Assembly (Brake CAM Tube Support, Brake Chamber Bracket, Brake Chamber, Brake Spider) TO Develop Fatigue Cracks, Possibly Resulting IN THE Failure OF THE Part or Parts Within THE Brake Assembly.
Consequence
A Failure MAY Reduce Vehicle Brake Performance, Increasing THE Risk OF A Crash.
Remedy
Dealers Will Install THE CAM Tube Support Brackets ON All OF THE Rear Axle Wheel Ends. Inspect THE Rear Axle Brake Assembly and Replace IT IF Cracked. THE Recall IS Expected TO Begin During November 2008. Owners MAY Contact Kenworth AT 1-425-828-5440.
Notes
Kenworth Recall NO. 08kwb. Customers MAY Contact THE National Highway Traffic Safety Administration's Vehicle Safety Hotline AT 1-888-327-4236 (Tty: 1-800-424-9153); or GO TO Http://Www.safercar.gov.
Service Brakes, AIR
Recall date
2009-06-30
Recall no.
09v239000
Source
NHTSA
Summary
Kenworth IS Recalling 3,423 MY 2004-2009 T2000, T800,t600, W900 and T660 Vehicles. Increased Brake Excitation IN A Certain Vehicle Configuration Which Includes Bendix Drum Brakes, Wide Base Low Profile Single Tires, and AN Ag400 or Ag460 Rear Suspension, DUE TO ITS Unique Brake Clocking and CAM Tube Length, CAN Cause Fatigue and Cracking TO Brake Assembly Components.
Consequence
Cracking CAN Cause A Complete Fracture OF THE CAM Tube, Which Could Increase Stopping Distance and Decrease Parking Brake Hold Capability.
Remedy
Dealers Will Inspect THE Rear Axle Brakes Assembly, Replace Cracked Rear Axle Brakes Assembly Components Where Required, and Install CAM Tube Support Brackets ON All Rear Axle Wheel Ends Free OF Charge. THE Recall IS Expected TO Begin or Before July 25, 2009. Owner MAY Contact Kenworth AT 1-425-828-5440.
Notes
Paccar Recall NO. 09kw7.owners MAY Also Contact THE National Highway Traffic Safety Administration's Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO <A Href=http://Www.safercar.gov>http://www.safercar.gov</a> .
2004 Kenworth T800 Warranty
Basic
Original warranty
0 months / No data
Estimated remaining
Expired
Powertrain
Original warranty
0 months / No data
Estimated remaining
Expired
Rust
Original warranty
0 months / No data
Estimated remaining
Expired
2004 Kenworth T800 Insurance
Insurance for a 2004 Kenworth T800 is moderately priced, reflecting its status as a Truck with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2004 Kenworth T800 Compare to Other Truck?
The 2004 Kenworth T800 competes in the heavy-duty conventional truck segment against formidable rivals such as Peterbilt (models like the 379), Freightliner (e.g., the Columbia or Coronado), and Volvo (e.g., the VN series). In terms of performance, the T800 typically offered robust engine options from Cummins and Caterpillar, providing comparable or superior horsepower and torque to many competitors. Its chassis and suspension were renowned for their durability and load-carrying capabilities, making it a strong contender for demanding vocational applications.
Features on a 2004 T800 would be functional and driver-focused, reflecting the era. While competitors might have offered slightly more refined interiors or a marginally more aerodynamic design (like the Freightliner Columbia), the Kenworth T800 excelled in its core mission: building a tough, reliable work truck. Its reputation for reliability is a significant advantage; Kenworths are often perceived as having superior build quality and longevity compared to some rivals, especially when maintained.
Price-wise, the T800 was often positioned at the premium end of the market when new, reflecting its quality and durability. On the used market, its strong resale value means it can still command a decent price, potentially higher than similarly aged trucks from less prestigious brands.
Similar Alternatives:
* Peterbilt 379: Often considered a direct competitor, the 379 shares a similar reputation for build quality and driver comfort, with a strong emphasis on aesthetics and classic styling. Performance and reliability are generally on par.
* Freightliner Columbia/Coronado: These models offered a blend of aerodynamic design and robust construction, sometimes at a slightly more competitive price point. They might offer more modern interior designs for the era.
Potentially Better Alternatives (depending on specific needs):
* For ultimate luxury and advanced features (for the time), a higher-spec Volvo VN might be considered, though often at a premium.
* If raw utilitarian power and ruggedness are the absolute priority and advanced features are secondary, the T800 remains a top choice. However, newer models (post-2007 emissions) might offer improved fuel efficiency and emissions compliance, albeit at a higher cost. For a 2004 model, the T800 is an excellent, reliable option if well-maintained.
Features on a 2004 T800 would be functional and driver-focused, reflecting the era. While competitors might have offered slightly more refined interiors or a marginally more aerodynamic design (like the Freightliner Columbia), the Kenworth T800 excelled in its core mission: building a tough, reliable work truck. Its reputation for reliability is a significant advantage; Kenworths are often perceived as having superior build quality and longevity compared to some rivals, especially when maintained.
Price-wise, the T800 was often positioned at the premium end of the market when new, reflecting its quality and durability. On the used market, its strong resale value means it can still command a decent price, potentially higher than similarly aged trucks from less prestigious brands.
Similar Alternatives:
* Peterbilt 379: Often considered a direct competitor, the 379 shares a similar reputation for build quality and driver comfort, with a strong emphasis on aesthetics and classic styling. Performance and reliability are generally on par.
* Freightliner Columbia/Coronado: These models offered a blend of aerodynamic design and robust construction, sometimes at a slightly more competitive price point. They might offer more modern interior designs for the era.
Potentially Better Alternatives (depending on specific needs):
* For ultimate luxury and advanced features (for the time), a higher-spec Volvo VN might be considered, though often at a premium.
* If raw utilitarian power and ruggedness are the absolute priority and advanced features are secondary, the T800 remains a top choice. However, newer models (post-2007 emissions) might offer improved fuel efficiency and emissions compliance, albeit at a higher cost. For a 2004 model, the T800 is an excellent, reliable option if well-maintained.
Final Verdict: Is the 2004 Kenworth T800 a Good Truck?
The 2004 Kenworth T800 is ideal for owner-operators, fleet managers, and businesses requiring a highly durable, reliable, and versatile heavy-duty truck for demanding vocational applications such as construction, logging, heavy hauling, or specialized transport. It is absolutely worth buying, particularly on the used market, provided it has been meticulously maintained.
Buying a used 2004 T800 is a strong proposition for those prioritizing long-term value and proven performance over the latest technology. It's crucial to thoroughly inspect any prospective purchase, paying close attention to engine and transmission health, frame integrity, and maintenance records. Day cab configurations are generally more affordable and suited for local or regional work, while sleeper cabs offer convenience for over-the-road operations. Given its age, expect ongoing maintenance costs, but the fundamental build quality ensures a capable workhorse for many more years if properly cared for.
Buying a used 2004 T800 is a strong proposition for those prioritizing long-term value and proven performance over the latest technology. It's crucial to thoroughly inspect any prospective purchase, paying close attention to engine and transmission health, frame integrity, and maintenance records. Day cab configurations are generally more affordable and suited for local or regional work, while sleeper cabs offer convenience for over-the-road operations. Given its age, expect ongoing maintenance costs, but the fundamental build quality ensures a capable workhorse for many more years if properly cared for.
Drew B
Drew is a seasoned automotive expert and contributor to VinCheck.info. With nearly 15 years of experience as a former Porsche technician, he brings a wealth of hands-on knowledge to his writing. Born in North Carolina, a region renowned for its deep-rooted NASCAR culture, Drew developed a passion for cars early in life, often building and working on vehicles from a young age. At VINCheck, Drew leverages his extensive technical background to provide in-depth analyses of various vehicles. His articles often focus on engine performance, reliability, and maintenance insights, offering readers practical information grounded in real-world experience. Some of his notable contributions include reviews on the Mazda CX-5's longevity and detailed examinations of engine options for models like the 2011 Toyota Camry and Tacoma