The Replacement Part Number(OE Number): 12613412, FJ1089, 217-3412, 4G2252, FJ10736, 28076139, 28102455, 67696 Fitment: for GMC Sierra 2500 3500 HD Base, Denali, SLE, SLT 6.0L 6.6L 2010-2019 for GMC Savana 2500 3500 Base, LS, LT 6.0L V8 2010-2020 for GMC Yukon XL 2500 SLE, SLT 6.0L 2010-2013 for Chevy Express 2500 3500 Base, LS, LT 6.0L V8 2010-2020 for Chevy LCF 3500 Base 6.0L V8 2016-2018 for Chevrolet Silverado 2500 HD 3500 HD High Country, LT, LTZ, WT 6.0L 6.6L 2010-2019 for Chevrolet Suburban 2500 LS, LT 6.0L 2010-2013 for Chevrolet Suburban 3500 HD LS, LT 6.0L 2016-2019 Fuel-Efficient Injector: High efficient fuel sprays and High Impedance Coil enable fast start up in cold environment, low fuel consumption and provide better performance. Professional installation is highly recommended: Fuel injectors directly affect the air/fuel ratio for the engine and new fuel injectors do require a new or updated tune. We also suggest that you check the other component of the engine before installation. Package Included: 8 x Fuel Injector; Material: Metal, Plastic; Pin Number: 2; Voltage: DC 12V; Orifice Type: 4 Holes Disc. Description:
Fuel injectors directly affect the air/fuel ratio for the engine and new fuel injectors do require a new or updated tune.

Specification:
Voltage: DC 12V
OE Number: 12613412, FJ1089,217-3412,4G2252,FJ10736,28076139,28102455,67696
Pin Number: 2
Dimension: 5.4x3.6x1.7cm / 2.13"x1.42"x0.67"(L*W*H)

Note:
This installation should be done by an experienced mechanic who has access to a factory service manual and all required tools!
This is a non-OEM product, accessory only!

Fitment:
for GMC Sierra 2500 3500 HD Base, Denali, SLE, SLT 6.0L 6.6L 2010-2019
for GMC Savana 2500 3500 Base, LS, LT 6.0L V8 2010-2020
for GMC Yukon XL 2500 SLE, SLT 6.0L 2010-2013
for Chevy Express 2500 3500 Base, LS, LT 6.0L V8 2010-2020
for Chevy LCF 3500 Base 6.0L V8 2016-2018
for Chevrolet Silverado 2500 HD 3500 HD High Country, LT, LTZ, WT 6.0L 6.6L 2010-2019
for Chevrolet Suburban 2500 LS, LT 6.0L 2010-2013
for Chevrolet Suburban 3500 HD LS, LT 6.0L 2016-2019

Package Included:
8 x Fuel Injector

Installation:
Step 1. Make sure the engine is cool down. Disconnect the battery.
Step 2. Remove the bolts and brackets from the fuel rail.
Step 3. Disconnect the plug on each injector.
Step 4. Lift the fuel rail and remove the injector from the fuel rail.
Step 5. Press the new injector into the rail. Reattach the fuel rail and put the injectors in their respective holes.
Step 6. Bolt down fuel rail. Reattach fuel line. Plug in injector connectors. Reconnect battery.
Step 7. Double check for fuel leaks before and after starting the engine.