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Wehrli

Wehrli Duramax Coolant Plug

MPN: 100025 Catalog #: 001716929 Category: Coolant Bypass Kits Check Vehicle Fitment

Product Details

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

Wehrli Duramax Coolant Plug

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Engine Compatibility

GM - DuramaxMatched variant: Duramax

GM diesel family (see diesel codes)

Fitment note: Engine compatibility is provided as a guide. Please verify all fitment details before ordering.

Product Specs

Brand
Wehrli
Part Number
100025
Catalog Number
001716929
Product Line
Coolant Bypass Kit
Category
Cooling
Type
Coolant Bypass Kits
Weight
1.00 lb
Freight / LTL
No

Shipping & Availability

Current status 4 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

Inventory shown: 4 available as of 6/3/2026.

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