1. Antique, Vintage, Historic Motorcycle Parts For Sale
  2. sku: 14831776104251781
  3. YAMAHA 3R5-85540-20-00

YAMAHA 3R5-85540-20-00 Cdi Box Igniter Ecu Ecm

fits model: It465. make: Yamaha. year: 1981.

3r5-85540-20-00 Yamaha 1981 It465 Cdi Black Box Igniter Ecu Ecm It 465

( Manufacturer Part Number: 3R5-85540-20-00 ), ( Part Type: Ecm Box Igniter Ecu ), ( Vintage Part: Yes )

Review YAMAHA Cdi Black Box Igniter Ecu Ecm It 465 fits IT465 1981

Yamaha 3R5-85540-20-00 1981 IT465 CDI Box Igniter ECM (Electronic Control Module) 465

The Yamaha 3R5-85540-20-00 1981 IT465 CDI Box Igniter ECM (Electronic Control Module) 465 is a high-performance electronic component designed for Yamaha motorcycles manufactured in 1981. This CDI Box, also known as the Ignition Control Unit, plays a crucial role in the ignition system of your motorcycle, ensuring optimal engine performance.

This ECM is a replacement part for the original IT465 CDI Box that may have worn out or been damaged over time. It is specifically designed to work with the 1981 Yamaha motorcycle models, offering a perfect fit and seamless integration with your bike's existing electrical system.

The Yamaha 3R5-85540-20-00 1981 IT465 CDI Box Igniter ECM (Electronic Control Module) 465 features advanced electronic circuitry that generates the high voltage spark required for efficient combustion in your motorcycle's engine. It also manages the fuel injection system, ensuring optimal fuel-air mixture for maximum power and efficiency.

This OEM (Original Equipment Manufacturer) part is built to the same high standards as the original component, ensuring reliable performance and longevity. It is designed to withstand the harsh conditions of a motorcycle's environment, including heat, vibration, and moisture.

In summary, the Yamaha 3R5-85540-20-00 1981 IT465 CDI Box Igniter ECM (Electronic Control Module) 465 is an essential replacement part for your 1981 Yamaha motorcycle. It offers reliable performance, easy installation, and peace of mind, knowing that your motorcycle's ignition system is in good hands.

Product: Yamaha 3R5-85540-20-00 1981 IT465 CDI Box Igniter ECM 465

Pros:

1. Original Equipment Manufacturer (OEM) part ensures compatibility and reliability with your Yamaha motorcycle.

2. This igniter ECM is specifically designed for the 1981 Yamaha IT465, reducing the chances of installation issues.

3. By using this genuine part, you're maintaining the original performance and fuel efficiency of your motorcycle.

4. Purchasing an OEM part may increase the resale value of your motorcycle, as it shows proper maintenance and care.

Cons:

1. OEM parts can be more expensive compared to aftermarket alternatives.

2. Limited availability, as OEM parts may not be as readily available as aftermarket options in some locations.

3. If not installed correctly, it could potentially lead to malfunctions or other issues.

Conclusion:

The Yamaha 3R5-85540-20-00 1981 IT465 CDI Box Igniter ECM 465 is a high-quality, original equipment part that ensures compatibility and reliability with your motorcycle. However, its higher cost and potential limited availability should be considered before making a purchase. If you prioritize maintaining the original performance and resale value of your motorcycle, this OEM part may be a wise investment. If cost is a significant concern, consider researching aftermarket alternatives while ensuring they are compatible with your specific motorcycle model.

Details:

Any issue can be resolved easily, and I want YOU to happy with the purchase!!!, Taken from a complete 1981 IT465 2 stroke endure trail bike. #1120-misc, CDI igniter box, good plugs. Bike was broken down with proper tools. 30 DAY WARRANTY ON DOMESTIC USA ORDERS.

part #: 3r5855402000 prices

  • $66.00-$125.00

specifications cyclevintagee:

  • for models: It465
  • for makes: Yamaha
  • for years: 1981
  • mpn: 3r5-85540-20-00
  • part type: Ecm Box Igniter Ecu
  • vintage part: Yes

offer cyclevintagee:

  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • quantity: 1
  • started: April 17, 2025

payments cyclevintagee:

  • wallet: Apple-pay
  • credit card: Mastercard
  • other

shipping cyclevintagee:

  • cost: $7.00
  • service: USPS Ground Advantage
  • transit: 5-12 Days
  • carrier: USPS
  • type: Calculated
  • class: Standard

general cyclevintagee:

  • Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories
  • condition: Used

seller cyclevintagee:

  • # reviews: 2014 6
  • city: Omaha, Nebraska
  • rating: 99.4%

returns cyclevintagee:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Buyer
for models: it465, for makes: yamaha, for years: 1981, part type: ecm box igniter ecu, vintage part: yes,
category: motorcycle parts > motorcycle scooter parts accessories, sku: 14831776104251781,
Yamaha 3R5-85540-20-00 Is Similar To:
cyclevintagee logo
5 offers $66.00–$125.00 USD
  • New. Offer #1 priced at $125.00 + $10.59 shipping estimate = $135.59* total. 1981 IT465H. Fits Yamaha Models 1981 YZ465H.+$10.59 shipping
  • Used. Offer #2 priced at $66.00 + $0.00 shipping estimate = $66.00* total. THESE PARTS may or may not fit 1980-1981 YAMAHA YZ426.FREE SHIPPING
  • Used. Offer #3 priced at $66.00 + $0.00 shipping estimate = $66.00* total. THESE PARTS may or may not fit 1980-1981 YAMAHA YZ465.FREE SHIPPING
  • Used. Offer #4 priced at $99.99 + $16.85 shipping estimate = $116.84* total. Engine# 5x6-006770. Parts have been pulled from a 1982 Yamaha YZ490.+$16.85 shipping
  • Used. Offer #5 priced at $79.98 + $0.00 shipping estimate = $79.98* total. Minor wear. Also fits 80-81 YZ465 / 82 YZ490.FREE SHIPPING

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