Standard Motor Products FJ503

Buying cheap Standard Motor Products FJ503 Fuel Injector. FUEL INJECTOR - Control Standard Motor Products FJ503 Modules are covered for 5 years or 50,000 miles. All other products are covered by a 90 day or 3000 mile warranty. ... Learn more »

Standard Motor Products FJ503 Review: Standard Motor Products FJ503 Fuel Injector. After doing some research they are just as good as OEM and just might be. Quality built and designed in the USA. Works great only a few hundred miles but no hicups so far.pay attention to instructions as they are a upgrade to a new style, the pippet versions are discontinued.1 of 1 . Read more »

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