1. Electrical Components ATV Parts For Sale
  2. sku: 19391145102313762
  3. YAMAHA 3HN-85540-10-10

YAMAHA 3HN-85540-10-10 Cdi Box Big Ecu Ecm 3HN-10

fits model: Yfm350, Yfm, 4x4, 350, Bear. make: Yamaha. year: 1990–1994.

3hn-85540-10-10 Yamaha 1990-1994 3hn-10 Big Bear Yfm350 4x4 Yfm 350 Cdi Box Ecu Ecm Computer

( Manufacturer Part Number: 3HN-85540-10-10 ), ( Part Type: Ecm Box Ecu ), ( Machine Type: Atv ), ( Color: Black ), ( Compatible Model: Big Bear 350, Yfm350 ), ( Compatible Year: 1994, 1993, 1992, 1991, 1990 )

Review YAMAHA Big Cdi Box Ecu Ecm Computer fits BEAR YFM350 YFM 4X4 350 1990–1994

Detailed Product Description for Yamaha YFM350 4x4 Big Bear (Model: 3HN-85540-10-10, Years: 1990-1994)

Welcome to an exciting journey through the world of off-road adventure with the Yamaha YFM350 4x4 Big Bear. This legendary ATV, model 3HN-85540-10-10, was a significant part of Yamaha's lineup between 1990 and 1994.

The Yamaha YFM350 4x4 Big Bear is a powerhouse of off-road capabilities, boasting a potent 348cc liquid-cooled, 4-stroke SOHC engine. This engine is paired with a CDI (Capacitive Discharge Ignition) system, ensuring reliable ignition and optimal performance under various conditions. The engine's power is routed through a 5-speed transmission, offering a versatile range of speeds to tackle a variety of terrains.

The 4x4 Big Bear showcases Yamaha's commitment to superior handling and comfort. Its rugged steel frame provides a strong and stable base, while the independent double wishbone suspension on all four wheels ensures a smooth ride, even on the most challenging trails. The long-travel, adjustable shocks further enhance the Big Bear's capability to absorb impacts and maintain traction.

Comfortable ergonomics are another hallmark of this ATV. The plush seat, adjustable handlebars, and well-placed controls make for a comfortable and confident riding position. The Big Bear's large 21-inch front and 20-inch rear wheels, coupled with all-terrain tires, provide excellent traction and stability, ensuring a secure ride during high-speed off-road adventures.

This Big Bear model also features an ECM (Engine Control Module), which manages the engine's various functions for optimal performance and fuel efficiency. The Big Bear's durable design, combined with its powerful engine and superior suspension, makes it an excellent choice for riders seeking a reliable and capable off-road companion.

In summary, the Yamaha YFM350 4x4 Big Bear (Model: 3HN-85540-10-10, Years: 1990-1994) offers a blend of power, comfort, and versatility that makes it a standout in the world of ATVs. Whether you're a seasoned off-road enthusiast or just starting your adventure, this iconic ATV is sure to deliver memories that will last a lifetime.

Analysis of Yamaha YFM350 4x4 (3hn-85540-10-10, 1990-1994)

Pros:

1. Reliability: The Yamaha YFM350 4x4 has a reputation for being a robust and dependable ATV, making it a good choice for those who need a vehicle for heavy-duty tasks.

2. Power: The 350cc engine provides a decent amount of power, suitable for various terrains and diverse riding conditions.

3. Four-wheel drive: The 4x4 capability allows the ATV to handle difficult terrains, ensuring a smooth ride even in challenging conditions.

4. CDI (Capacitor Discharge Ignition) and ECM (Engine Control Module): These features help improve fuel efficiency, engine performance, and ease of starting.

5. Box ECM: This feature offers enhanced diagnostic capabilities, making it easier to troubleshoot and repair any issues that may arise.

Cons:

1. Age: The model you're considering is from the early 1990s, which may mean that some parts are no longer readily available or may need to be rebuilt or replaced.

2. Maintenance: Older ATVs may require more frequent maintenance to keep them in good working order, which can be costly over time.

3. Aesthetics: The design of older models may not be as modern or visually appealing as newer models on the market.

4. Safety Features: Older ATVs may not have some of the safety features found in newer models, such as more advanced braking systems or rollover protection.

Conclusion: The Yamaha YFM350 4x4 (3hn-85540-10-10, 1990-1994) is a reliable and powerful ATV, particularly suited for those who require a heavy-duty vehicle for various terrains. However, its age means that it may require more frequent maintenance and some parts may be hard to find. If you're willing to invest in the maintenance and potential upgrades, this ATV could serve you well.

Recommendation: If you're set on this model, I'd recommend thoroughly inspecting the vehicle before purchasing to ensure it's in good working order. It may also be beneficial to budget for potential repairs or part replacements. If you're open to a newer model, you might want to consider a more recent Yamaha ATV with modern safety features and a more extensive parts availability.

Details:

Missing ground ring terminal only. Tested and working.

part #: 3hn855401010 prices

  • $115.00-$122.19

specifications electricacompone:

  • for models: Yfm350, Yfm, 4x4, 350, Bear
  • for makes: Yamaha
  • for years: 1990-1994
  • mpn: 3hn-85540-10-10
  • part type: Ecm Box Ecu
  • machine type: Atv
  • color: Black
  • compatible model: Big Bear 350, Yfm350
  • compatible year: 1994, 1993, 1992, 1991, 1990

payments electricacompone:

  • wallet: Paypal
  • other
  • credit card: Diners-club

returns electricacompone:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 14 Days

shipping electricacompone:

  • service: USPS Priority Mail Flat Rate Envelope
  • carrier: USPS
  • transit: 5-10 Days
  • cost: $0.00
  • class: Expedited
  • type: Calculated

seller electricacompone:

  • # reviews: 252
  • rating: 100.0%
  • city: Middleton, Idaho

general electricacompone:

  • condition: Used
  • ATV, Side-by-Side UTV Parts Accessories > Electrical Ignition Components > Other Electrical Ignition Components

offer electricacompone:

  • availability: In Stock
  • started: July 4, 2025
  • quantity: 1
  • options: Ship-to-home
  • sold: 0
for models: yfm350, yfm, 4x4, 350, bear, for makes: yamaha, for years: 1990-1994, part type: ecm box ecu, machine type: atv, compatible model: big bear 350, yfm350, compatible year: 1994, 1993, 1992, 1991, 1990,
category: atv parts > atv, side-by-side utv parts accessories > electrical ignition components, color: black, sku: 19391145102313762,
Yamaha 3HN-85540-10-10 Is Similar To:
  • (23.3% similar) Never taken out of package and used. I box for yamaha vehicles. This item fits the following applications: yamaha VT480GT venture GT1985-1991 SR540 SRV1985-1990 XL540 VLX1985-1989 PZ480 PHAZER1985-1986 EC340 excel III1984-1986 ET340 entice 340...(February 27th, 2018)
  • (12.7% similar) ...(August 26th, 2018)
  • (27% similar) Nice off running bike fast shipping...(July 8th, 2017)
  • (25% similar) Yamaha rhino 660 cdi ecu high performance computer engine control,Lear rev not installed in factory box, tested free shipping within the continental USA...(November 18th, 2017)
  • (26.8% similar) ...(October 20th, 2018)
  • (27.7% similar) We include the oem cross reference in our listings to better insure you get correct part for your unit. Oem yamaha ecu ecm YFZ450R YFZ450X Fez...(June 10th, 2018)
  • (19% similar) Shipping charges listed above apply to the contiguous us. You can also leave us a message. Satisfaction guaranteed before opening a request. Please verify your junk bulk mail folder as our e-mail reply may end up in there. Complex starter brush kit can-am tractor john Deere yamaha big bear Kodiak ...(June 27th, 2018)
  • (28.8% similar) In good usable condition, comes as pictured...(March 24th, 2019)
  • (29.2% similar) 30 day warranty. 30 day warranty. Guarantee all parts except those below have a 30-DAY. Good usable condition. We race and ride...(March 20th, 2018)
  • (27% similar) I am a former yamaha dealer and selling my parts inventory. This is a factory yamaha part not aftermarket. New in package factory yamaha stop switch brake for multiple ATV part 1YW fits yamaha:big bear 350 YFM350F warrior YFM350X champ 100 YFM100 terrapin YFM350U moot YFM200 YFM225 is and never used...(July 5th, 2018)
  • (30.8% similar) This is the electric starter motor. Comes complete and assembled as shown. Not damaged in any way. Item is in excellent condition. This starter worked great before it was removed. Splines on the end of motor are in excellent condition...(December 9th, 2017)
electricacompone logo
5 offers $115.00–$122.19 USD
  • Used. Offer #1 priced at $122.19 + $0.00 shipping estimate = $122.19* total. This product is essential for controlling the ignition timing and fuel injection system of the ATV, ensuring optimal performance and efficiency. Off a running machine The product is a 1990-1994 Yamaha Big Bear YFM350 4x4 CDI Box ECU ECM Computer.FREE SHIPPING
  • Used. Offer #2 priced at $115.00 + $0.00 shipping estimate = $115.00* total. There are There are 2 breaks in the black wire and 1 wire is taped up. Here is a 1990-1994 Yamaha Big Bear YFM350 4x4 YFM 350 CDI Box ECU ECM Computer.FREE SHIPPING
  • Used. Offer #3 priced at $122.19 + $0.00 shipping estimate = $122.19* total. FREE SHIPPING
  • Used. Offer #4 priced at $109.00 + $0.00 shipping estimate = $109.00* total. Used Genuine Part.FREE SHIPPING
  • Used. Offer #5 priced at $55.00 + $0.00 shipping estimate = $55.00* total. Missing ground ring terminal only. Tested and working.FREE SHIPPING

Copyright © electricacompone.com