Standard Ignition TJ11 fuel injector for the 1990-1993 Chevrolet C1500 V8 7.4L and other vehicles delivers fuel to the engine's throttle body injection system. When original equipment fails, this new TBI fuel injector is designed to fix the inherent failure issues.
- Electro discharge machining for precise fit and performance
- High-temp Viton o-rings for prolonged sealing under extreme heat
- Flow matched for smooth engine operation and balanced fuel delivery
- Precision wound and trimmed solenoid windings let the computer command efficient fuel delivery
Quick facts
- Part: Standard Ignition TJ11 fuel injector
- Fits: 1990-1993 Chevrolet C1500 V8 7.4L and other vehicles
- Condition: New
A rough idle, hesitation or poor fuel economy can mean a worn injector. A vacuum leak gives similar symptoms, so these signs alone do not prove the injector is the problem. This listing is one injector, and the 1990-1993 Chevrolet C1500 V8 7.4L takes two.
Fits
The 1990-1993 Chevrolet C1500 V8 7.4L, the 1992-1995 Chevrolet K2500 Suburban V8 7.4L and the 1992-1994 GMC K2500 Suburban V8 7.4L all take this injector, along with many other Chevrolet and GMC models. If your truck is not named here, look up its year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 2
- System type: TBI
- Terminals: 2, male pin
Build and materials
- Condition: New
- Sealing: high-temp Viton o-rings
- Country of origin: United States
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Does the TJ11 work as a 1990-1993 Chevrolet C1500 V8 7.4L fuel injector?
Yes. Standard Ignition TJ11 is listed for the 1990-1993 Chevrolet C1500 V8 7.4L, which takes two. Other vehicles are in the "Vehicles it fits" section.
What kind of o-rings does the Standard Ignition TJ11 use?
The Standard Ignition TJ11 has high-temp Viton o-rings, which are made for prolonged sealing of the injector under extreme heat.
How many terminals does this TBI fuel injector have?
This fuel injector has two male pin terminals. The listing is for one injector.
What symptoms can a worn TBI fuel injector cause?
A rough idle, hesitation or poor fuel economy can go with a worn injector. Tests that need the engine running or the fuel line opened are best left to a shop.
Is the TJ11 injector flow matched?
Yes. Standard Ignition TJ11 is a flow matched injector, made for smooth engine operation and balanced fuel delivery.
