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2019 GMC Sierra 1500
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Lifetime Replacement
2019 GMC Sierra 1500

2019 GMC Sierra 1500 Fuel Injectors

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Fuel Injector, 8/6 Cyl., 5.3/4.3L Engine, with Injector Marked 12656005 -
Standard®
Fuel Injector, 8/6 Cyl., 5.3/4.3L Engine, with Injector Marked 12656005 -
Part Number: SIFJ1217
Guaranteed to Fit
$94.49
Vehicle Fitment
  • 2019 GMC Sierra 1500 Elevation 8 Cyl 5.3L With Injector Marked 12656005
  • 2019 GMC Sierra 1500 Base 6 Cyl 4.3L With Injector Marked 12656005
  • 2019 GMC Sierra 1500 AT4 8 Cyl 5.3L With Injector Marked 12656005
  • 2019 GMC Sierra 1500 SLT 8 Cyl 5.3L With Injector Marked 12656005
  • 2019 GMC Sierra 1500 SLE 8 Cyl 5.3L With Injector Marked 12656005
  • 2019 GMC Sierra 1500 Denali 8 Cyl 5.3L With Injector Marked 12656005
  • 2019 GMC Sierra 1500 Base 8 Cyl 5.3L With Injector Marked 12656005
Product Details
Series : Standard OE ReplacementCondition : NewProduct Fit : Direct FitQuantity Sold : Sold individuallyRecommended Use : OE ReplacementWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Fuel Injector, 8 Cyl., 6.2L Engine -
AC Delco®
Fuel Injector, 8 Cyl., 6.2L Engine -
Part Number: AC12710481
Guaranteed to Fit
$77.49
Vehicle Fitment
  • 2019 GMC Sierra 1500 AT4 8 Cyl 6.2L INJECTORS 12656005,12668390,12677810,12679775,12679778,12681212,12707873,12623116,12668392,12656006,12710481
  • 2019 GMC Sierra 1500 Denali 8 Cyl 6.2L INJECTORS 12656005,12668390,12677810,12679775,12679778,12681212,12707873,12623116,12668392,12656006,12710481
  • 2019 GMC Sierra 1500 SLT 8 Cyl 6.2L INJECTORS 12656005,12668390,12677810,12679775,12679778,12681212,12707873,12623116,12668392,12656006,12710481
Product Details
Condition : NewProduct Fit : Direct FitQuantity Sold : Sold individuallyRecommended Use : OE ReplacementWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Fuel Injector - Sold individually
Holley®
Fuel Injector - Sold individually
Part Number: H1952280
Universal Fit
$201.95
Product Details
Product Fit : UniversalQuantity Sold : Sold individuallyRecommended Use : Performance ReplacementWarranty : Lifetime Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Fuel Injector - Sold individually
Holley®
Fuel Injector - Sold individually
Part Number: H1952243
Universal Fit
$181.75
Product Details
Product Fit : UniversalQuantity Sold : Sold individuallyRecommended Use : Performance ReplacementWarranty : Lifetime Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Fuel Injector - 80 lb/hr - USCAR - High Impedance
Accel®
Fuel Injector - 80 lb/hr - USCAR - High Impedance
Part Number: A35151180
Universal Fit
$84.65
Product Details
Condition : NewProduct Fit : UniversalQuantity Sold : Sold individuallyRecommended Use : Performance ReplacementWarranty : 90-day Accel limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Fuel Injector - 61 lb/hr - USCAR - High Impedance - 8 Pack
Accel®
Fuel Injector - 61 lb/hr - USCAR - High Impedance - 8 Pack
Part Number: A35151861
Universal Fit
$566.95
Product Details
Condition : NewProduct Fit : UniversalQuantity Sold : Sold individuallyRecommended Use : Performance ReplacementWarranty : 90-day Accel limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Fuel Injector - 96 lb/hr - EV1 Minitimer - Low Impedance
Accel®
Fuel Injector - 96 lb/hr - EV1 Minitimer - Low Impedance
Part Number: A3574618
Universal Fit
$133.95
Product Details
Condition : NewProduct Fit : UniversalQuantity Sold : Sold individuallyRecommended Use : Performance ReplacementFuel Type : Gas Fuel TypePlug Type : Amp/Bosch injector plugFlow Rate : 96 lbs./hr., 1009.0 cc./min. Flow RateImpedance : Low ImpedanceIncludes : With O-ring(s)Warranty : 90-day Accel limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Fuel Injector - Sold individually
Holley®
Fuel Injector - Sold individually
Part Number: H19522121
Universal Fit
$103.95
Product Details
Product Fit : UniversalQuantity Sold : Sold individuallyRecommended Use : Performance ReplacementWarranty : Lifetime Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Fuel Injector - Sold individually
Holley®
Fuel Injector - Sold individually
Part Number: H19522128
Universal Fit
$627.95
Product Details
Product Fit : UniversalQuantity Sold : Sold individuallyRecommended Use : Performance ReplacementWarranty : Lifetime Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Fuel Injector - Sold individually
Holley®
Fuel Injector - Sold individually
Part Number: H19522161
Universal Fit
$131.35
Product Details
Product Fit : UniversalQuantity Sold : Sold individuallyRecommended Use : Performance ReplacementWarranty : Lifetime Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Fuel Injector - Sold individually
Holley®
Fuel Injector - Sold individually
Part Number: H19522168
Universal Fit
$808.95
Product Details
Product Fit : UniversalQuantity Sold : Sold individuallyRecommended Use : Performance ReplacementWarranty : Lifetime Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Fuel Injector - New, Sold individually
Holley®
Fuel Injector - New, Sold individually
Part Number: H19522168FM
Universal Fit
$1,115.95
Product Details
Condition : NewProduct Fit : UniversalQuantity Sold : Sold individuallyRecommended Use : Performance ReplacementWarranty : Lifetime Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Fuel Injector - New, Sold individually
Holley®
Fuel Injector - New, Sold individually
Part Number: H19522205
Universal Fit
$1,309.95
Product Details
Condition : NewProduct Fit : UniversalQuantity Sold : Sold individuallyRecommended Use : Performance ReplacementWarranty : Lifetime Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Fuel Injector - Sold individually
Holley®
Fuel Injector - Sold individually
Part Number: H19522241
Universal Fit
$87.19
Product Details
Product Fit : UniversalQuantity Sold : Sold individuallyRecommended Use : Performance ReplacementWarranty : Lifetime Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Fuel Injector - Sold individually
Holley®
Fuel Injector - Sold individually
Part Number: H19522308
Universal Fit
$527.95
Product Details
Product Fit : UniversalQuantity Sold : Sold individuallyRecommended Use : Performance ReplacementWarranty : Lifetime Holley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Page 1 of 2 | Showing 1 - 15 of 25 results

Top Rated Products

AC Delco Fuel Injector, 8 Cyl., 6.2L Engine -
$77.49( Review)
Great parts working good
Anthony G.
VERIFIED PURCHASER

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Helpful Automotive Resources

P0067 Code: Air Assisted Injector Control Circuit High
P0067 Code: Air Assisted Injector Control Circuit HighIf you’re planning to diagnose and fix P0067 yourself, make sure to read our technical discussion about air assisted injection systems.
P0354 Code: Ignition Coil “D” Primary/Secondary Circuit
P0354 Code: Ignition Coil “D” Primary/Secondary CircuitIn an engine with a COP ignition system, each cylinder comes with its own ignition coil that sits on top of the spark plug. The computer monitors the circuit between it and every ignition coil for faults. It will file a trouble code depending on the cylinder that experienced a
P0316 Code: Engine Misfire Detected on Startup (First 1000 Revolutions)
P0316 Code: Engine Misfire Detected on Startup (First 1000 Revolutions)The PCM may disable the misfiring cylinder or cylinders in order to prevent further damage to the engine. Code P0316 is often listed in addition to one or more of the P0300 series codes that are associated with the misfiring cylinder/s.
P0170 Code: Fuel Trim (Bank 1)
P0170 Code: Fuel Trim (Bank 1)Pro Tips are nuggets of information direct from ASE-certified automobile technicians working with CarParts.com, which may include unique, personal insights based on their years of experience working in the automotive industry. These can help you make more informed decisions about your car.