Chevrolet Silverado 2500 Upper Coolant Pipe - Wehrli - Semi-Gloss Black - 2020–2025. This fabricated aluminum hard pipe replaces the factory rubber upper radiator hose for a clean, durable upgrade.

Designed for 2020–2025 L5P 6.6L Duramax Silverado 2500/3500 and GMC Sierra 2500/3500 using the OEM GM radiator, it fits stock trucks with no modifications and installs with basic hand tools. The semi-gloss black powder coat resists wear, while high-temp silicone boots and stainless T-bolt clamps secure every connection. Replaces GM part numbers 84813629 and 85122989. Note: aftermarket radiators may cause fitment issues.

Features

• Fabricated aluminum upper coolant pipe
• Semi-gloss black durable powder coat
• Direct fit for L5P 6.6L (2020–2025) with OEM radiator
• Includes silicone boots and stainless T-bolt clamps
• No cutting or modifications required
• Installs with basic hand tools

Have questions or planning a build? Call us at 512-982-9393 (TX) or 562-981-6800 (CA). We have locations in Austin, Texas and the Los Angeles, California area for installation and customization, and we install on premises at both locations. Buying multiple items? Contact us for potential shipping discounts.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov