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2009 Yamaha YFM350FWAN 4WD Overview, Reviews, Ratings & Specs

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Eugene S | September 24, 2025
The 2009 Yamaha YFM350FWAN 4WD, also known as the Grizzly 350 4WD, is a reliable mid-size utility ATV. Featuring a rugged utility body style, this model was part of a lineup that saw production for several years, offering robust performance for both work and recreation. Its key trim, FWAN, signifies it's a full-time 4WD model with Yamaha's Ultramatic transmission. New, it retailed around $5,500, with used prices varying significantly. It stands out for its legendary Yamaha durability and user-friendly operation, making it popular among a wide range of riders.
The Good

The 2009 Grizzly 350 4WD offers excellent reliability and practical utility, appealing to buyers needing a dependable workhorse. Its nimble performance and efficient air-cooled engine ensure manageable operating costs, providing great long-term value. Emotionally, riders appreciate its capable 4WD system for trail adventures and the peace of mind that comes with Yamaha's renowned build quality.

The Bad

Known weaknesses for the 2009 Grizzly 350 4WD often include its carbureted engine, which can be sensitive to altitude changes and require more frequent tuning than fuel-injected models. The rear swingarm suspension can feel less refined on rough terrain compared to fully independent setups. Additionally, some owners report stock headlight inadequacy and potentially stiff steering at low speeds.

2009 Yamaha YFM350FWAN 4WD: Quick Overview

The 2009 Yamaha YFM350FWAN 4WD (Grizzly 350 4WD) came with a specific set of robust specifications designed for utility and trail riding.

  • Engine: It features a single engine option: a 348cc, air-cooled, SOHC, four-stroke engine. This carbureted powerplant is known for its simplicity and reliability, delivering consistent power in various conditions. Its air-cooled design contributes to lower maintenance and a lighter overall weight, making it a straightforward and dependable unit.
  • Horsepower: While Yamaha typically does not publish exact horsepower figures for its utility ATVs, estimates place the Grizzly 350's output in the range of 20-22 horsepower. This power level is ample for its intended purpose of utility work, trail riding, and light hauling, providing enough grunt without being overwhelming for intermediate riders.
  • Fuel Economy: Fuel economy for ATVs can vary greatly based on riding style, terrain, and load. The 2009 Grizzly 350, with its carbureted 348cc engine and 3.5-gallon fuel tank, offers reasonable fuel efficiency for its class. Owners can expect several hours of riding on a single tank under typical conditions, making it a cost-effective option for recreational use and chores around the property.
  • 0-60 Times: As a utility-focused ATV, 0-60 mph acceleration times are not a relevant performance metric and are typically not measured or published for this vehicle class. Its design prioritizes torque for pulling and climbing over outright speed.
  • Towing Capacity: The Grizzly 350 4WD boasts a respectable towing capacity of approximately 1,100 pounds. This makes it a highly capable machine for pulling trailers, farm equipment, or other loads around a property, underscoring its utility focus. It also features a robust cargo rack capacity, capable of carrying 88 lbs on the front and 176 lbs on the rear.
  • Trim-Level Features: The YFM350FWAN designation indicates several key features. It includes Yamaha's renowned Ultramatic® automatic transmission with reverse, providing smooth, consistent power delivery and engine braking. The "FWAN" also denotes the On-Command® push-button 2WD/4WD system, allowing riders to easily switch between two-wheel drive for lighter tasks and four-wheel drive for enhanced traction in challenging terrain. Other standard features include full floorboards, powerful dual hydraulic disc brakes in the front, and a sealed oil-bathed multi-disc rear brake for reliable stopping power. The suspension consists of independent double wishbones up front and a swingarm with a single shock absorber at the rear, offering a balance of comfort and utility.

2009 Yamaha YFM350FWAN 4WD Specifications

Vehicle Information
Year 2009
Make Yamaha
Model YFM350FWAN 4WD
Trim -
Style -
Type Motorcycle
Category Low Speed Vehicle
Manufacturing Details
Made In United States
Manufacturing City NEWNAN
Dimensions
Doors -
Curb Weight -
Gross Vehicle Weight Rating -
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating -
Engine & Performance
Engine 348CC
Engine Size 348L
Engine Cylinders 1
Transmission -
Transmission Type -
Transmission Speeds -
Drivetrain Four-Wheel Drive
Additional Features
Anti-Brake System -
Steering Type -
Pricing
Manufacturer Suggested Retail Price (MSRP) -
Invoice Price -
Delivery Charges -

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What Problems Does the 2009 Yamaha YFM350FWAN 4WD Have?

The 2009 Yamaha YFM350FWAN, or Grizzly 350 4WD, generally maintains Yamaha's reputation for reliability, but like any machine, it has its common quirks and potential long-term concerns.

Frequently Reported Problems:
  • Carburetor Issues: Being a carbureted model, the Grizzly 350 can be prone to carburetor-related problems. This includes clogged jets from stale fuel, issues with the float, or requiring adjustments for varying altitudes and temperatures. Owners often report rough idling, difficulty starting, or inconsistent power delivery if the carburetor isn't regularly cleaned or tuned. This is a common complaint across many carbureted ATVs of this era, not specific to the 2009 model year alone.
  • Electrical System: While generally robust, some owners have reported intermittent electrical issues, particularly with starting circuits or lighting. These can sometimes be traced to corroded connections, faulty relays, or stator problems, especially in units exposed to a lot of water or harsh conditions over time.
  • Brake Wear: The dual hydraulic disc front brakes are effective, but pads and rotors will wear with heavy use. The sealed oil-bathed multi-disc rear brake is generally very durable and less prone to external wear, but maintenance of the fluid and internal components is still necessary to prevent issues over the long term. Neglecting fluid changes can lead to reduced performance.
  • Suspension Components: The front independent double wishbone suspension is solid, but ball joints and A-arm bushings can eventually wear out, leading to loose steering or clunking sounds. The rear swingarm setup, while durable, can experience wear in the swingarm pivot bushings over many years of use, affecting handling and ride quality.
  • Ultramatic Transmission Belt: Yamaha's Ultramatic transmission is a highlight for its engine braking and reliability. However, like all CVT systems, the drive belt is a wear item. With excessive mileage or hard use (e.g., constant heavy towing, mud bogging), the belt can wear or even slip, necessitating replacement. Symptoms include a loss of power or unusual noises from the transmission housing.

Recalls:
As of current records, there have been no significant widely reported safety recalls specifically for the 2009 Yamaha Grizzly 350 (YFM350FWAN) model year. It is always advisable for owners to check the NHTSA database or contact a Yamaha dealership with their VIN for any potential unaddressed service bulletins or recalls that might be specific to their unit.

Long-Term Reliability Concerns:
Over the long term, the Grizzly 350 generally holds up very well due to its straightforward design and quality Yamaha components. The main concerns are typical wear-and-tear items for an ATV, such as bushings, bearings, and brake components. The air-cooled engine is incredibly durable if oil changes are regular and the air filter is kept clean. The greatest threats to its longevity are neglectful maintenance, prolonged exposure to harsh elements, and extreme abuse, which can accelerate wear on nearly all components. The carbureted fuel system remains the most common point of frustration for owners who do not properly store or maintain their ATV's fuel system.

How long will the 2009 Yamaha YFM350FWAN 4WD last?

Based on owner data and typical ATV usage, a well-maintained 2009 Yamaha Grizzly 350 4WD can easily provide 10,000 to 15,000 miles or 1,000 to 1,500 hours of service, translating to 10-15+ years of reliable operation for many recreational riders. Its long-term durability is a significant strong point, largely due to its simple, air-cooled engine and robust Ultramatic transmission. The frame and drivetrain components are built to last with proper care. However, weaknesses over time often include wear on suspension bushings, ball joints, and wheel bearings, especially if ridden aggressively or in wet, muddy conditions without regular cleaning and greasing. The carburetor will inevitably require cleaning or rebuilding if the ATV sits with old fuel. With consistent oil changes, air filter cleaning, and routine lubrication, these ATVs prove to be incredibly resilient workhorses.

What Technology & Safety Features are Included?

The 2009 Yamaha YFM350FWAN (Grizzly 350 4WD) is a utility ATV from an era where "tech" was synonymous with robust mechanical systems rather than digital interfaces. Consequently, its built-in technology, entertainment, and driver-assistance features are quite rudimentary by modern standards, focusing entirely on functionality and off-road capability.

Built-in Tech Features:
  • Digital Instrument Panel: The Grizzly 350 featured a compact digital LCD display. This panel provided essential information to the rider, including a speedometer, odometer, trip meter, fuel gauge, and indicators for 2WD/4WD status, neutral, and reverse. While basic, it was a practical upgrade over purely analog gauges and offered clear readability in various conditions.
  • On-Command® 2WD/4WD System: This was a significant technological feature for its time, allowing riders to easily switch between 2-wheel drive and 4-wheel drive modes with a push of a button on the handlebars. This system provided versatility, enabling enhanced traction when needed and greater maneuverability/fuel efficiency in 2WD mode.
  • Yamaha Ultramatic® Transmission: A hallmark of Yamaha ATVs, this fully automatic V-belt transmission provides seamless power delivery and features all-wheel engine braking. This advanced CVT system allows for precise control on descents, reducing brake wear and enhancing rider confidence, especially when navigating steep or slippery terrain.

Entertainment Features:
As a utility ATV, the 2009 Grizzly 350 offered no built-in entertainment features such as radios, speakers, or connectivity options. Its design prioritized utility and rider engagement with the terrain.

Driver-Assistance Features:
Modern driver-assistance technologies like ABS, traction control, stability control, or power steering were not present on the 2009 Grizzly 350. Its operation is entirely mechanical and relies on rider skill and judgment. The engine braking provided by the Ultramatic transmission could be considered a passive form of "assistance" for controlled descents.

Safety Features:
ATVs like the Grizzly 350 are designed with fundamental safety considerations, though they lack the active safety systems found in cars. Key safety aspects include:
  • Full Floorboards: Providing protection for the rider's feet and legs from debris and rotating components.
  • Powerful Brakes: Dual hydraulic disc brakes in the front and a sealed oil-bathed multi-disc brake in the rear offer reliable stopping power.
  • Protective Bodywork: Designed to shield the rider from mud, water, and minor impacts.
  • Warning Decals and Manuals: Extensive warnings about safe operation, wearing appropriate safety gear (helmet, eye protection, etc.), and avoiding dangerous maneuvers are prominent.

Crash-Test Ratings:
It is important to note that ATVs, including the 2009 Yamaha Grizzly 350 4WD, are not subjected to official crash-test ratings by organizations like the NHTSA or IIHS, as these tests are designed for passenger vehicles. ATV safety relies heavily on responsible operation, rider training, and adherence to manufacturer guidelines.

Optional Features & Accessories:
While not built-in, a wide array of aftermarket and genuine Yamaha accessories were available to enhance the Grizzly 350's utility and comfort. These included:
  • Winches
  • Snow plows
  • Cargo boxes and bags
  • Hand warmers
  • Windshields
  • Auxiliary lighting
  • Skid plates
  • Specialized tires

These accessories allowed owners to customize their ATV for specific tasks, from snow removal to extended trail excursions, significantly expanding its functionality beyond its standard features.

What Colors Options are Available?

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2009 Yamaha YFM350FWAN 4WD Prices and Market Value

When new in 2009, the Yamaha Grizzly 350 4WD (YFM350FWAN) had an MSRP generally ranging from approximately $5,299 to $5,599, depending on the region and any special editions. Today, in the used market, prices for a 2009 model can vary widely, typically falling between $2,000 and $3,500. Exceptionally clean, low-hour examples with desirable accessories might command more, while well-used or neglected units will be at the lower end.

Depreciation for this utility ATV has been moderate. Yamaha ATVs are known for holding their value well due to their reputation for reliability and durability. Factors significantly affecting resale value include the overall mechanical condition, hours of operation, cosmetic appearance (e.g., plastics, racks), evidence of regular maintenance, and the presence of useful accessories like a winch or upgraded tires. A clear title and documented service history also contribute positively to its market value.

2009 Yamaha YFM350FWAN 4WD Cost of Ownership

Long-term ownership of the 2009 Yamaha Grizzly 350 4WD is generally considered economical. Insurance costs are relatively low compared to cars, often available through specific ATV/off-road policies. Fuel costs are manageable, as its 348cc engine is efficient for its class, running on regular gasoline. Maintenance is straightforward; routine oil changes, air filter cleaning, and occasional carburetor adjustments are key. DIY maintenance is common, further reducing costs. Repair costs are also reasonable, with parts being readily available and typically less expensive than for larger, more complex ATVs. Major component failures are rare with proper care. Overall, it's a cost-effective vehicle to own, especially for its utility and recreational capabilities.

2009 Yamaha YFM350FWAN 4WD Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity -
City Mileage -
Highway Mileage -

2009 Yamaha YFM350FWAN 4WD 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

2009 Yamaha YFM350FWAN 4WD Insurance

Insurance for a 2009 Yamaha YFM350FWAN 4WD is moderately priced, reflecting its status as a Motorcycle with strong safety ratings and
reasonable repair costs.

How Does the 2009 Yamaha YFM350FWAN 4WD Compare to Other Motorcycle?

The 2009 Yamaha YFM350FWAN (Grizzly 350 4WD) operates in a highly competitive mid-size utility ATV segment. Its key rivals include models like the Honda Rancher 350/420, Polaris Sportsman 400/500, and Suzuki Eiger 350/400.

Performance:
Compared to rivals, the Grizzly 350's 348cc air-cooled engine offers adequate, but not class-leading, power. The Honda Rancher 420 (which began production in 2007) would typically offer more horsepower and often fuel injection, providing smoother power delivery and better cold starts. The Polaris Sportsman 400/500 might feel more powerful with its liquid-cooled engine, but the Grizzly 350's Ultramatic transmission and engine braking are often praised as superior to some rival automatic systems, especially on descents. Its nimble size makes it highly maneuverable on tight trails.

Features:
The Grizzly 350's On-Command® 2WD/4WD system and Ultramatic transmission with engine braking were premium features for its class. The Honda Rancher typically offered more advanced options like independent rear suspension (on some trims of the 420) or a semi-automatic electric shift program (ESP) transmission, providing a different riding experience. Polaris Sportsman models often boasted more comfort-oriented features like higher ground clearance and sometimes more plush suspension, along with better cargo capacity in some configurations. The Grizzly's simple, durable swingarm rear suspension is less sophisticated than IRS options but is robust and lower maintenance.

Reliability:
This is where the Yamaha Grizzly 350 truly shines and often edges out rivals. Yamaha's legendary reliability, particularly with its air-cooled engines and Ultramatic transmission, is difficult to beat. While Hondas are equally renowned for reliability, the Grizzly's reputation for being a "bulletproof" workhorse is widely recognized. Polaris models of this era sometimes faced more reported issues with electrical systems or specific drivetrain components, though they have improved significantly. The carbureted engine is a minor drawback for some compared to the fuel-injected competitors, but also simplifies potential repairs.

Price:
New, the Grizzly 350 was competitively priced. In the used market, its strong reputation helps it retain value well, often commanding prices similar to or slightly higher than comparable Suzuki Eigers or older Polaris Sportsman models. Used Honda Ranchers, especially fuel-injected 420s, might hold their value slightly better due to high demand and their often more advanced features.

Recommendations:
For someone prioritizing absolute bulletproof reliability, low maintenance, and a capable work-and-play ATV without needing excessive power or luxury features, the 2009 Yamaha Grizzly 350 4WD is an excellent choice. It's a "buy it and forget it" machine with proper basic maintenance.

Similar Alternatives:
  • Honda Rancher 350/420 (2007+): Offers similar reliability, often with fuel injection on the 420 models, and various transmission options (manual, ESP, automatic DCT on newer models).
  • Suzuki Eiger 400: Another highly reliable and capable air/oil-cooled utility ATV, offering comparable performance and value.

"Better" Alternatives (depending on priorities):
  • Yamaha Grizzly 450/550: If more power, liquid cooling, or independent rear suspension is desired, staying within the Yamaha family offers an upgrade path.
  • Honda Foreman/Rubicon (450/500): For increased power, towing capacity, and often more robust utility features, these Honda models are a step up while retaining excellent reliability.

Final Verdict: Is the 2009 Yamaha YFM350FWAN 4WD a Good Motorcycle?

The 2009 Yamaha YFM350FWAN (Grizzly 350 4WD) is ideal for riders seeking a highly dependable, no-frills utility ATV capable of light to medium work and enjoyable trail riding. It's perfect for property owners, hunters, or recreational riders who value reliability, ease of maintenance, and Yamaha's proven durability over cutting-edge technology or brute power. It's absolutely worth buying in the used market, provided it has been reasonably maintained. Look for units with clear service records, low hours, and good cosmetic condition. Avoid heavily modified or abused examples. The FWAN trim, with its push-button 4WD, is the most versatile. While not the fastest or most luxurious, its robust construction and simple mechanics make it an excellent, economical long-term investment for practical ATV ownership, delivering consistent performance for years to come without excessive fuss.

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Eugene S

Eugene is an automotive enthusiast with over 15 years of experience in the used car market. As a writer at VINCheck.info, he brings deep industry insight and a passion for cars, helping readers make smart, informed decisions. Eugene has written hundreds of used car reviews and is known for breaking down complex automotive topics into clear, actionable advice. Over the years, he has driven and worked on a wide range of vehicles—starting with tuning street cars in his early days and eventually focusing on performance upgrades and reliability improvements. Today, he specializes in evaluating used vehicles through the lens of real-world ownership and enthusiast needs. A longtime fan of Porsche, Eugene especially appreciates vehicles that blend durability with driving enjoyment.