# Wehrli Duramax Coolant Plug

Billet Aluminum Black Anodized Coolant Plug for Duramax Engine Cover, for 1.1" bore. Includes high temperature silicone O-ring seal.

-   Billet Aluminum Black Anodized Coolant Plug for Duramax Engine Cover, for 1.1" bore
-   Includes high temperature silicone O-ring seal

## Details

- **Price:** 61.06 CAD
- **Vendor:** Wehrli
- **Type:** Coolant Bypass Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 61.06 CAD | In stock |

## Images

- Photo - Primary
- User 1
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/wehrli-duramax-coolant-plug)
> Updated: 2026-08-17