Fuel Injector Connectors

7 products

7 products

Fuel Injector Connectors & Wiring Adapters

Fuel injector connectors and wiring adapters allow you to connect fuel injectors with different electrical plug styles to your vehicle's wiring harness without splicing or rewiring. When upgrading to aftermarket injectors that use a different connector type than the factory harness, plug-and-play wiring adapters make the installation clean and reversible.

OneFastShop carries fuel injector connectors including EV1 to EV6 adapters, EV14 pigtails, USCAR to Denso adapters, injector plug pigtails, weatherproof connector kits, and wiring adapters for popular injector and harness combinations used in performance builds.

Every injector connector at OneFastShop ships brand-new and ready to install. Whether you're adapting a new set of high-flow injectors to a factory harness, replacing a damaged injector plug, or wiring in aftermarket injectors on a swap, OneFastShop has the connector. Shop the full fuel injector connectors collection today.

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