Chevrolet Silverado 3500HD Upper Coolant Pipe - Wehrli - Aluminum - Kiwi Green - `11-`16
Chevrolet Silverado 3500HD Upper Coolant Pipe - Wehrli - Aluminum - Kiwi Green - `11-`16
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Chevrolet Silverado 3500HD Upper Coolant Pipe by Wehrli, Aluminum, Kiwi Green, 2011–2016 LML Duramax. Replaces the factory rubber upper hose with a durable, powder‑coated aluminum pipe.
Built for the OEM GM radiator, this pipe handles heat and pressure while keeping coolant routing reliable. Kiwi Green single‑stage powder coat resists corrosion. The kit includes silicone boots and T‑bolt clamps for a secure, serviceable connection. Note: some aftermarket radiators may affect fitment.
Features
- Direct replacement for 2011–2016 Duramax LML upper hose
- Aluminum pipe, Kiwi Green single‑stage powder coat
- For use with OEM GM radiator
- Includes silicone boots and T‑bolt clamps
Questions or ready to schedule? Call our Austin, TX shop at 512-982-9393 or our Los Angeles–area team at 562-981-6800. We offer installation and customization at both locations.
Buying multiple items? Contact us for shipping discount options. We install on premises at both locations.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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562-981-6800 (Signal Hill, CA)
and get assistance from one of our sales team members!
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