# QuadBoss 07-08 Yamaha YFM400 Grizzly 4x4 AT IRS Water Pump Rebuild Kit

The QuadBoss® Water Pump Rebuild Kits are designed as direct OEM replacements, they include all necessary components to restore proper coolant circulation, helping maintain optimal engine temperatures and reliable cooling system performance.

-   Restores proper coolant circulation and cooling performance
-   Includes all necessary hardware to rebuild one water pump
-   OEM spec components for reliable fit and function
-   Ideal for preventative maintenance or repair

This Part Fits:

Year

Make

Model

Submodel

2006-2009

Yamaha

YXR45F Rhino 450

Base

## Details

- **Price:** 101.65 CAD
- **Vendor:** QuadBoss
- **Type:** Water Pumps

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 101.65 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/quadboss-07-08-yamaha-yfm400-grizzly-4x4-at-irs-water-pump-rebuild-kit)
> Updated: 2026-06-28