DORMAN 904-121 EXHAUST GAS RECIRCULATION (EGR) COOLER KIT 2006-2007 GM 6.6L DURAMAX LBZ

The Dorman 904-121 Exhaust Gas Recirculation (EGR) Cooler Kit for 2006-2007 GM 6.6L Duramax LBZ engines is the perfect solution for those looking to improve their vehicle's EGR system performance. Designed as an OE FIX, this EGR cooler offers superior reliability and durability compared to the original equipment.

Why settle for a factory design prone to clogging when you can upgrade to Dorman's innovative spiral tube design? By optimizing cooling efficiency, this EGR cooler significantly reduces the risk of clogs, ensuring a smoother and more reliable operation. Crafted from high-quality welded stainless steel, this replacement promises long-lasting performance, giving you peace of mind for miles to come.

Dorman doesn't compromise on quality. Before hitting the market, this EGR cooler undergoes rigorous testing, including heat transfer, burst, and vehicle try-on tests to guarantee a precise fit and optimum reliability. Plus, with all necessary O-rings, gaskets, and specific hardware included, installation becomes a breeze.

This CARB-certified product comes in a sleek silver finish and fits various GM vehicles, including specific Duramax models. With detailed application specifications and OE numbers for easy reference, the Dorman 904-121 EGR Cooler Kit is a smart choice for anyone looking to enhance their vehicle's EGR system performance and reliability. Upgrade today and experience the difference firsthand.