Chevrolet Silverado 3500 Upper Coolant Pipe - Wehrli - Fine Texture Black - `20-`25
Chevrolet Silverado 3500 Upper Coolant Pipe - Wehrli - Fine Texture Black - `20-`25
Available Options
Drive now, Pay later with Affirm
or with PayPal
Both options will be available upon checkout.
Chevrolet Silverado 3500 Upper Coolant Pipe by Wehrli, Fine Texture Black (2020–2025). Fabricated aluminum hard pipe that replaces the factory rubber upper radiator hose for a clean, durable connection.
Engineered for the 6.6L Duramax L5P, it follows the OEM GM radiator layout for proper fit on stock trucks. The fine-texture powder coat is durable, and the included silicone boots with stainless T-bolt clamps secure each joint. Installs with basic hand tools. Note: intended for OEM GM radiators; some aftermarket units may cause fitment issues.
Features
- Fabricated aluminum pipe, Fine Texture Black finish
- 2020–2025 L5P 6.6L Duramax, OEM radiator use
- Direct fit on stock trucks; no mods
- Silicone boots and stainless T-bolt clamps
- Replaces GM 84813629, 85122989
Questions or planning an install? Call our Austin shop at 512-982-9393 or our Los Angeles area shop at 562-981-6800. We provide installation and customization at both locations.
Purchasing multiple items? Contact us for shipping discounts. We install on premises at both locations.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Need Assistance?
We're here to help!
Call us at 512-982-9393 (Austin, TX) or
562-981-6800 (Signal Hill, CA)
and get assistance from one of our sales team members!
Product ID Number: