FALL CLEARANCE: 10-50% discount on all OEM parts!

Unless prohibited by manufacturer. Does not include aftermarket products. Priced as marked.

Trusted Since 2005★★★★★ 4.7/5 Stars
My Account
& Order Status
Contact Us

PartsPak.com orders will be processed and fulfilled by Crowley Outdoors. For support please call (800) 580-0720.

437-82370-21-00
Yamaha Motors

437-82370-21-00 437-82370-20-00

Satisfaction rating
Genuine OEM product
A newer version is available:56J-82370-00-00
No longer available
Search Nationwide Inventory
Check other dealers for availability.
No dealers found.
Dealer inventory search is provided as a service and may not reflect real-time availability.
Yamaha Motors logo
Our verified social media accounts

Beware of impersonators

Product Questions 0

Don't hesitate to ask a question. It will be answered by our support staff or a fellow boater.

Parts Fitment

Please verify fitment before ordering.

BrandProduct LineModel1987198819891990199119921993199419951996199719981999
Yamaha MotorsDirt BikeDT50
Yamaha MotorsDirt BikeTY80
Yamaha MotorsGenerator1000
Yamaha MotorsGenerator1400
Yamaha MotorsGenerator2000
Yamaha MotorsGenerator2800
Yamaha MotorsGenerator4000
Yamaha MotorsGenerator5000
Yamaha MotorsScooterCH50
Yamaha MotorsScooterCW50
Yamaha MotorsScooterCW65
Yamaha MotorsScooterCY50
Yamaha MotorsScooterFS1
Yamaha MotorsScooterSH50
Yamaha MotorsScooterYE50
Yamaha MotorsScooterYE80
Yamaha MotorsScooterYM50
Yamaha MotorsSport BikeTZR150
Yamaha MotorsStreet BikeAG100

Supersession Chain

NameSKUSuperseding SKU
Plug Cap Assembly56J-82370-00-00Current
56J-82370-00-00437-82370-21-0056J-82370-00-00
Plug Cap Assembly73A-82370-00-0056J-82370-00-00
437-82370-21-00Viewing this product437-82370-20-00437-82370-21-00
437-82370-21-00304-82370-20-00437-82370-21-00