Mahle GS33614 Fuel Injection Nozzle O-Ring Kit

Mahle GS33614 Fuel Injector O-Ring Kit

Restore a proper seal at the fuel injector with the Mahle GS33614 fuel injection nozzle O-ring kit. Built around rubber O-rings and backed by Mahle sealing expertise, this service kit supports leak-free injector service on select Ram and Dodge Ram diesel applications.

• Fuel injection nozzle O-ring kit for injector sealing service
• Rubber O-ring material for fuel system sealing applications
• Mahle sealing product engineered for OEM and technician use
• Direct fitment for select 2007-2018 Ram 2500 and Ram 3500 models
• Cross-references FEL-PRO ES73188 for the same application

Detailed Product Overview

The Mahle GS33614 is a fuel injector O-ring kit used to service the injector seal interface on select Ram 2500, Ram 3500, Dodge Ram 2500, and Dodge Ram 3500 diesel applications. The rubber O-ring construction is intended for fuel system sealing where a tight, reliable seal is needed to help maintain injector performance and reduce sealing-related issues. If you are searching for a Ram 2500 fuel injector O-ring kit or a Dodge Ram 3500 injector seal replacement, GS33614 is a direct-match service part for the listed vehicles.

This part cross-references FEL-PRO ES73188 for the same application. Mahle GS33614 is also referenced by Chrysler 68015 004AA and 68031 602AA, as well as Cummins 3976371 and 3977393.

What It Is Used For

• Fuel seepage at the injector seal area
• Hard starting caused by injector sealing loss
• Diesel fuel odor around the injector base
• Visible wetness or staining near the injector nozzle
• Injector service on Ram 2500 and Ram 3500 fuel systems

Installation Notes and Tips

Confirm injector and seal dimensions against the removed parts before installation. Clean the sealing surfaces thoroughly, inspect the injector bore for damage, and replace worn seals during service to maintain proper fuel system sealing. Use the listed fitment only for the confirmed applications: Fits 2011-2018 Ram 2500, N/A; Fits 2011-2018 Ram 3500, N/A; Fits 2007-2010 Dodge Ram 2500, N/A; Fits 2007-2010 Dodge Ram 3500, N/A.

Quality Assurance

Mahle sealing products are supplied for OEM and professional service use, with a focus on dependable sealing performance for fuel system repairs.