Wehrli 20-24 Duramax L5P Auxiliary Coolant Tank Kit - Gloss White

2020-2025 L5P Duramax Fabricated Aluminum Axuiliary Coolant Tank Kit, mounts in OEM location. Dress up your engine bay by replacing the ugly clear plastic auxiliary coolant reservoir for your fuel cooling system with our custom powder coated fabricated aluminum coolant tank. Includes black anodized CNC machined billet aluminum cap and mounting hardware. Compatible with stock trucks, no other modifications necessary. Uses OEM mounting points. Installs easily with basic hand tools. Replaces the following GM part numbers: 84211275.This Part Fits: Year Make Model Submodel 2021-2025 Chevrolet Silverado 2500 HD Custom 2020-2025 Chevrolet Silverado 2500 HD High Country 2020-2025 Chevrolet Silverado 2500 HD LT 2020-2025 Chevrolet Silverado 2500 HD LTZ 2020-2025 Chevrolet Silverado 2500 HD WT 2024-2025 Chevrolet Silverado 2500 HD ZR2 2020-2025 Chevrolet Silverado 3500 HD High Country 2020-2025 Chevrolet Silverado 3500 HD LT 2020-2025 Chevrolet Silverado 3500 HD LTZ 2020-2025 Chevrolet Silverado 3500 HD WT 2020-2025 GMC Sierra 2500 HD AT4 2024-2025 GMC Sierra 2500 HD AT4X 2020-2021 GMC Sierra 2500 HD Base 2020-2025 GMC Sierra 2500 HD Denali 2024-2025 GMC Sierra 2500 HD Denali Ultimate 2022-2025 GMC Sierra 2500 HD Pro 2020-2025 GMC Sierra 2500 HD SLE 2020-2025 GMC Sierra 2500 HD SLT 2020-2025 GMC Sierra 3500 HD AT4 2020-2021 GMC Sierra 3500 HD Base 2020-2025 GMC Sierra 3500 HD Denali 2024-2025 GMC Sierra 3500 HD Denali Ultimate 2022-2025 GMC Sierra 3500 HD Pro 2020-2025 GMC Sierra 3500 HD SLE 2020-2025 GMC Sierra 3500 HD SLT