Over 185,000 Parts and accessories in stock

Free Same-Day Shipping on orders over $89

Tech Support Backed by Years of Riding Experience

Over 185,000 Parts and accessories in stock

Free Same-Day Shipping on orders over $89 Tech Support Backed by Years of Riding Experience

Wiseco Complete Engine Rebuild Kits for your 2003 Yamaha YZ125

2003 Yamaha

YZ125

Drive Type: Chain
Front Tire Size: 80/100-21
Rear Tire Size: 100/90-19
Spark Plug: BR9EG
Chain Size: 520
Chain Links: 112
Front Sprocket/Pulley Teeth: 13
Rear Sprocket/Pulley Teeth: 48

For reference only, please consult your owner’s manual to confirm your sizes

Turn off | | Remove

Possible Fit (0)

Results per Page

Viewing Results 1 - 1 of 1

Filter

Viewing Results 1 - 1 of 1

exact fit

Wiseco Garage Buddy Complete Engine Rebuild Kit for 2003-2004 Yamaha YZ125 Dirt Bikes
$588.95

Free Shipping

Part #: 1401679 Mfg Part #: PWR125-102

Add to compare

Results per Page

Viewing Results 1 - 1 of 1

1
Go To Page
- Page 1

7 years of Top-Rated customer service!

Bizrate's Circle of Excellence winner!

Copyright © 2026 Dennis Kirk, Inc. - All Rights Reserved.

Order / Questions? Call Us Mon-Fri: 7am - 8pm, Sat: 8am - 5pm, Sun: 9am - 5pm CST: 1-800-969-7501

Pickup Store Hours are Mon-Fri: 9am - 7pm, Sat: 9am - 5pm, Sun: 10am - 5pm CST

Trusted by riders for over 50 years ★★★★☆ 4.0+ Google Rating - Same Day Shipping Available