Certain Airtex fuel pump modules, P/nos. E7089M, E7094M, E7113M, and E7129M, manufactured between June 1 and September 24, 2006. These fuel pump modules were sold as aftermarket for use in certain DaimlerChrysler vehicles listed above. Silicone material used in manufacture of the flapper valve was out-of-specification, leading to excess swell of the flapper valve restricting the flow of fuel to the fuel pump module.
Airtex will notify owners and replace the defective fuel pump modules free of charge. The recall began on October 18, 2006. Owners may contact Airtex toll-free at 1-866-867-3759.