# Wiseco 03-09 YZ450F Steel Valve Kit

Wiseco valvetrain components have riders and racers covered from stock rebuilds to race engines. Titanium valves, Garage Buddy steel valve kits, cam chains, and valve shims help set you up for four-stroke head rebuild success.

-   Garage Buddy valve kits offer a more convenient and affordable replacement kit for titanium valve equipped models
-   Precision machined to exacting tolerances and quality inspected for OEM+ fit and function
-   Valve components manufactured by leading and trusted suppliers
-   Shim kits, individual titanium valves, and more available!
-   Shim kits, individual titanium valves, and more available

This Part Fits:

Year

Make

Model

Submodel

2013-2015

Gas Gas

EC 450F

Base

2003-2015

Yamaha

WR450F

Base

2004-2017

Yamaha

YFZ450

Base

2009-2024

Yamaha

YFZ450R

Base

2003-2009

Yamaha

YZ450F

Base

## Details

- **Price:** 234.13 CAD
- **Vendor:** Wiseco
- **Type:** Exhaust Valve Controllers

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 234.13 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - out of package

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/wiseco-03-09-yz450f-steel-valve-kit)
> Updated: 2026-07-14