Dorman 903-2002 Exhaust Gas Recirculation (EGR) Cooler Clamp and Gasket Set

EGR Cooler Clamp and Gasket Set

Dorman 903-2002 is an exhaust gas recirculation (EGR) cooler clamp and gasket set built to match the original fit for specified vehicles. It is a standard replacement for EGR cooler service and replacement work on applications such as Chevrolet Silverado and GMC Sierra diesel models where proper sealing and clamp retention are critical.

Key Features

• V-band clamp design for secure EGR cooler attachment
• Coated stainless steel gasket material for corrosion resistance
• Stainless steel construction for durability in exhaust system service
• Hex nut hardware style for service-friendly tightening
• Maximum diameter: 3.5 in.
• Standard replacement part for OE-style fit and function

Detailed Description

This Dorman EGR cooler clamp and gasket set is engineered to match the fit of the original components so the cooler can seal and retain properly after EGR system repair or replacement. Part number 903-2002 is built for exhaust gas recirculation service where a precise clamp interface and a reliable gasket are needed to maintain cooler performance. This part cross-references OE-style numbers such as 20755169 and 20841816 for the same application.

For buyers searching for an EGR cooler clamp and gasket set for Chevrolet Silverado or GMC Sierra diesel applications, 903-2002 provides a direct-fit service solution for the EGR cooler connection point. The coated stainless steel gasket and stainless steel clamp construction are selected for exhaust-system conditions and repeated thermal cycling.

What It Helps Address

• EGR cooler leaks at the clamp and gasket joint
• Loose or uneven cooler retention after service
• Exhaust gas seepage around the cooler connection
• Fitment issues caused by worn or damaged original sealing parts
• Reduced cooler sealing performance during EGR system repair

Installation Notes and Tips

Verify the vehicle application before installation and compare the original clamp style, gasket shape, and cooler diameter to the new parts. Clean the mating surfaces thoroughly before assembly, and tighten the V-band clamp evenly so the gasket seats correctly. For searchers comparing EGR cooler clamp and gasket set options for Chevrolet Silverado, GMC Sierra, or other diesel truck applications, confirm the OE reference and cooler configuration before service.

Quality Assurance

Dorman manufactures this part as a standard replacement component designed to match original part fit for specified EGR cooler service applications. Part number 903-2002 is built from stainless steel materials to support consistent sealing performance in exhaust gas recirculation repairs.