Chevrolet Silverado Upper Coolant Pipe - Wehrli - Fabricated Aluminum - Candy Red - `20-`25
Chevrolet Silverado Upper Coolant Pipe - Wehrli - Fabricated Aluminum - Candy Red - `20-`25
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Chevrolet Silverado Upper Coolant Pipe by Wehrli – Fabricated Aluminum, Candy Red (2020–2025). Replace the stock rubber upper radiator hose with a durable, powder-coated hard pipe.
Made for the L5P 6.6L Duramax in 2020–2025 Silverado and Sierra 2500/3500 with the factory GM radiator, this unit fits stock trucks with no modifications. The kit includes silicone boots and stainless T-bolt clamps for a secure connection. It replaces GM 84813629 and 85122989 and installs with basic hand tools.
Features
- Fabricated aluminum hard pipe in Candy Red
- 2020–2025 L5P Silverado/Sierra 2500/3500 fitment
- For OEM GM radiator; aftermarket units may affect fitment
Questions or planning a build? Call our Austin, Texas or Los Angeles, California shops—we offer installation and customization at both: 512-982-9393 (TX) or 562-981-6800 (CA).
If you are considering multiple items, please contact us for shipping discount options.
We install on premises at both locations.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Need Assistance?
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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!
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