2.8L Duramax Radiator 2011-2019

Overview

This is an engine radiator for the Chevrolet, GMC 2.8L Duramax diesel (2011-2019). Built to OEM specification and engineered as a direct-fit replacement for a professional-grade 2.8L Duramax repair or service. Every order ships fast and is backed by our support team.

What It Does & How It Helps

The radiator is where the engine finally gets rid of its heat. Coolant leaves the block hot, passes through the radiator core and gives that heat to the air moving through the fins before the water pump sends it back. A diesel under load or towing makes a lot of heat, so a core that is plugged with scale, a tank that has cracked at the crimp seam, or fins that are packed with debris shows up as a climbing temperature gauge, coolant loss and eventually an overheat. A correct replacement restores full cooling capacity so the engine holds temperature under load.

What's Included

• a replacement radiator assembly as specified
• drain cock and seals where included

Fitment

Fits Chevrolet, GMC trucks equipped with the 2.8L Duramax diesel engine, 2011-2019. Please confirm your engine and year before ordering to ensure correct fitment.

Common Symptoms & When to Use

Consider this 2.8L Duramax part when you experience:

• coolant leaking from the tank seams, core or drain
• overheating while towing or climbing
• low coolant with no internal engine cause
• a plugged, corroded or damaged core

Specifications

• Engine: 2.8L Duramax
• Year Range: 2011-2019

Quality & Service

Fast shipping on in-stock orders. Free shipping on orders over $70 to the lower 48 states. Backed by Core Diesel Parts — your source for 2.8L Duramax diesel parts.