Meter clean, precise fuel to the cylinder with the Standard Ignition Fuel Injector FJ1297. This injector is an electrically controlled valve that opens on a signal from the engine control module and sprays a measured amount of fuel for combustion. It installs as a direct-fit replacement across a wide range of GM cars, SUVs, and trucks — from the 2014-2018 Chevrolet Silverado 1500 and 2014-2021 Chevrolet Corvette to the 2015-2023 Cadillac Escalade and 2016-2024 Chevrolet Camaro.
- Mechanical job: receives fuel and, on command from the ECM, delivers a metered spray so the engine gets the fuel it needs for each combustion cycle.
- Signs it may need replacing: rough idle, misfire, hard starting, hesitation, a fuel odor, or reduced fuel economy. These symptoms can have other causes, so diagnose the fault first — if a failed injector is the cause, this replaces it.
- Application note: engines use one injector per cylinder; confirm the quantity your engine requires before ordering.
Interchange: Manufacturer part number FJ1297.
Fitment: 2014-2018 Chevrolet Silverado 1500; 2014-2018 GMC Sierra 1500; 2014-2021 Chevrolet Corvette; 2015-2023 Cadillac Escalade; 2015-2023 Cadillac Escalade ESV; 2015-2020 Chevrolet Suburban; 2015-2020 Chevrolet Tahoe; 2015-2019 GMC Yukon; 2015-2020 GMC Yukon XL; 2016-2024 Chevrolet Camaro; 2019 Chevrolet Silverado 1500 LD; 2020-2025 Chevrolet Silverado 2500 HD; 2020-2025 Chevrolet Silverado 3500 HD; 2020-2023 GMC Sierra 2500 HD; 2020-2023 GMC Sierra 3500 HD; 2021-2023 Chevrolet Express 2500; 2021-2023 Chevrolet Express 3500; 2021 Chevrolet Express 4500; 2021-2023 Chevrolet Express Cargo; 2021 GMC Savana 2500; 2021 GMC Savana 3500; 2021 GMC Savana 4500. See the Buyer's Guide tab for the full list.
Frequently Asked Questions
What does the FJ1297 fuel injector do?
It's an electrically controlled valve that opens on a signal from the engine control module and delivers a metered spray of fuel for combustion in the cylinder.
Which vehicles does it fit?
It's a direct-fit replacement for the listed GM applications, including the Chevrolet Silverado 1500, Corvette, Tahoe, Camaro, Cadillac Escalade, and GMC Sierra and Yukon. See the Buyer's Guide tab for the full list.
What are the signs a fuel injector may need replacing?
Rough idle, misfire, hard starting, hesitation, a fuel odor, or reduced fuel economy. These can have other causes, so diagnose the fault first; if a failed injector is to blame, this replaces it.
How many injectors do I need?
Engines use one injector per cylinder. Confirm how many your engine requires and order the correct quantity for your application.
What is the manufacturer part number?
The manufacturer part number is FJ1297 from Standard Ignition.
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