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Set of 8 - NEW OEM GM Fuel Injectors 12668390 fits 14-18 Chevy GMC 1500 5.3L V8
8Pcs Fuel Injectors Fit For Chevrolet GMC GM Trucks 4.3 5.3 12668390

Note1 :
Pls Use the vehicle fitment we've provided within the body of the listing to confirm vehicle fitment.

Note2:

These fuel injectors have been 100% tested and exactly match the internal coil resistance and fuel flow rate of OEM fuel injectors.The individual flow characteristics and fuel atomization of above fuel injectors are almost same to or superior to the OEM and will help accelerate response time , save gasoline and improve MPG.

PACKAGE CONTENT :

8PCS Fuel Injector 12668390 WITH O-RING AND SEAL

COMPREHENSIVE VEHICLE COVERAGE

2014 Chevrolet Silverado 1500 5.3 L V8 VIN:C

2014 Chevrolet Silverado 1500 4.3L V6 FLEX VIN:H

2015 Chevrolet Silverado 1500 5.3 L V8 VIN:C

2015 Chevrolet Silverado 1500 4.3L V6 FLEX VIN:H

2016 Chevrolet Silverado 1500 5.3 L V8 VIN:C

2016 Chevrolet Silverado 1500 4.3L V6 FLEX VIN:H

2017 Chevrolet Silverado 1500 5.3 L V8 VIN:C

2017 Chevrolet Silverado 1500 4.3L V6 FLEX VIN:H

2017 Chevrolet Silverado 1500 ELECTRIC / GAS VIN:R

2015 Chevrolet Suburban 5.3 L V8 VIN:C

2016 Chevrolet Suburban 5.3 L V8 VIN:C

2017 Chevrolet Suburban 5.3 L V8 VIN:C

2015 Chevrolet Tahoe 5.3 L V8 VIN:C

2016 Chevrolet Tahoe 5.3 L V8 VIN:C

2017 Chevrolet Tahoe 5.3 L V8 VIN:C

2014 GMC Sierra 1500 5.3 L V8 VIN:C

2014 GMC Sierra 1500 4.3L V6 FLEX VIN:H

2015 GMC Sierra 1500 5.3 L V8 VIN:C

2015 GMC Sierra 1500 4.3L V6 FLEX VIN:H

2016 GMC Sierra 1500 5.3 L V8 VIN:C

2016 GMC Sierra 1500 4.3L V6 FLEX VIN:H

2017 GMC Sierra 1500 5.3 L V8 VIN:C

2017 GMC Sierra 1500 4.3L V6 FLEX VIN:H

2017 GMC Sierra 1500 ELECTRIC / GAS VIN:R

2015 GMC Yukon 5.3 L V8 VIN:C

2016 GMC Yukon 5.3 L V8 VIN:C

2017 GMC Yukon 5.3 L V8 VIN:C

2015 GMC Yukon XL 5.3 L V8 VIN:C

2016 GMC Yukon XL 5.3 L V8 VIN:C

2017 GMC Yukon XL 5.3 L V8 VIN:C

Symptoms of a Common Bad Fuel Injector

#1 – Rough Idle or Engine Stalls

#2 – Engine Vibrates

#3 – Engine Misfires

#4 – Check Engine Light Turns On

The most obvious sign of a problem is when the “Check Engine” light illuminates on your dashboard. Although this could mean a lot of things, a bad fuel injector could be one of them.

Any time an injector delivers less fuel than needed (or more in some cases), the engines efficiency is lowered and can trigger the CEL to come on. Use an OBD2 scanner to confirm the issue.

#5 – Fuel Leak

#6 – Fuel Odor

#7 – Engine Surge

#8 – Bad Fuel Economy

#9 – Failed Emissions Test