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A fuel injector seal kit includes the O-rings, pintle caps, and backup rings needed to reseal the fuel injectors when they are removed, preventing fuel leaks above and below the injector. Signs that new seals are needed include: a fuel smell around the intake manifold, fuel seeping around an injector body, or any time injectors are removed for cleaning or replacement. Always install fresh seals when reinstalling injectors.
Fel-Pro is the industry standard for gaskets, seals, and head bolts, trusted by professional technicians and engine builders worldwide. Known for innovative materials, precision engineering, and comprehensive coverage, Fel-Pro delivers leak-free sealing and exceptional durability across all applications.
