GMC Sierra 2500 Coolant Pipe - Wehrli - Upper - Deore Gold - `06-`10
GMC Sierra 2500 Coolant Pipe - Wehrli - Upper - Deore Gold - `06-`10
Available Options
Drive now, Pay later with Affirm
or with PayPal
Both options will be available upon checkout.
GMC Sierra 2500 Coolant Pipe - Wehrli - Upper - Deore Gold - 06-10. This aluminum upper pipe replaces the factory rubber hose on 2006–2010 Duramax LBZ/LMM trucks, delivering a sturdy, long-lasting solution in a Deore Gold finish.
Built by Wehrli Custom Fabrication, this direct-fit pipe helps maintain consistent coolant flow and reliability under demanding conditions. The kit includes high-temp silicone boots and stainless T-bolt clamps for a secure seal. It replaces GM part numbers 19330105, 15792824, and 25833204. Note: this 06–10 version does not include a WCFab badge.
Features
- Fitment: 2006–2010 GM Duramax LBZ/LMM (Silverado/Sierra 2500/3500 HD)
- Aluminum construction with Deore Gold powder coat
- High-temperature silicone boots
- Stainless steel T-bolt clamps
- Made in the USA
Questions or need fitment guidance? Call us. We offer installation and customization at our Austin, Texas and Los Angeles, California area locations. TX 512-982-9393, CA 562-981-6800.
Ordering 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: