How to service the fuel injector on Chevrolet S10?

Service of the Fuel Injector starts with disconnecting the negative Battery Cable and reducing fuel system pressure. The service technician must remove both the upper intake manifold assembly with the fuel meter body assembly. The system requires removal of the injector assembly retainer along with its lock nuts. The stopper nozzle tube must be carefully lowered as a small tip punch gently pushes down between the injector terminals for injector removal to avoid terminal damage. The complete injector assembly requires service without liquid immersion because liquid cleaners can cause harm; cleaning procedures should be avoided. Before placing a new injector into position, apply engine oil to its o-ring seals before installing these rings on the entire assembly. Attach the Fuel Injector assembly to the fuel meter body injector socket by installing the injector assembly retainer followed by tightening its lock nuts to 3 n.m (27 lb in). Put back the fuel meter body with upper intake manifold while tightening the fuel filler cap and connecting the negative Battery Cable. To check for leaks turn on the ignition for 2 seconds, let it sit off for 10 seconds, reapply power to on state and then check for any fuel leak indicators.

How to replace a fuel injector on Chevrolet Colorado?

The replacement process starts by taking out the Fuel Rail assembly and breaking the Fuel Injector harness electrical connector from its connection to the Fuel Injector. Separate the Fuel Injector retainer clip before uninstalling the Fuel Injector from the Fuel Rail while discarding both Fuel Injector O-Ring seals (2 and 3). Check for the correct Fuel Injector before ordering since the injector features identification stamps with part numbers and 4-digit date codes indicating month, day and year of production together with shift information. The Fuel Injector O-Ring seals (2 and 3) need mineral oil gm p/n 9981704 for light lubrication before their installation on the Fuel Injector. The Fuel Rail injector socket requires a new retainer clip before the injector fits into position while the electrical connector should point outward and the clip must engage the socket flange. Install the Fuel Rail assembly with the completed step of connecting the Fuel Injector harness electrical connector to its target Fuel Injector.

OEM Chevrolet Fuel Injector

Gas Injector

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223 Fuel Injectors found

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Chevrolet Injector Part Number: 12582219
$36.74 MSRP: $117.46
You Save: $80.72 (69%)
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Product Specifications
- Other Name: Injector, Fuel Injection; Fuel Injector
Fits the following Chevrolet Models:
- Cobalt | 2005-2010 | Base, LS, LT, LTZ | 4 Cyl 2.2 L GAS
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Chevrolet Injector Part Number: 19244619
$62.96 MSRP: $201.38
You Save: $138.42 (69%)
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Product Specifications
- Other Name: Injector Kit, Fuel Injection; Fuel Injector; Injector, Fuel Injection
- Replaces: 17112632, 17122509, 17059402, 17102747, 17111799
Fits the following Chevrolet Models:
- Beretta | 1992-1993 | Base, GT, GTZ | 6 Cyl 3.1 L GAS
- Camaro | 1990-1992 | RS, RS Heritage Edition | 6 Cyl 3.1 L GAS
- Cavalier | 1992-1994, 1988-1989 | Base, RS, Z24 | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS
- Celebrity | 1987-1989 | Base, CL, Estate, Eurosport | 6 Cyl 2.8 L GAS
- Corsica | 1992-1993 | LT, LTZ | 6 Cyl 3.1 L GAS
- Lumina | 1990-1994 | Base, Euro | 6 Cyl 3.1 L FLEX, 6 Cyl 3.1 L GAS
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Chevrolet Injector Part Number: 12609418
$56.26 MSRP: $162.42
You Save: $106.16 (66%)
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Product Specifications
- Other Name: Injector, Multiport Fuel; Gasoline Injector; Fuel Injector; Injector, Fuel Injection
Fits the following Chevrolet Models:
- Equinox | 2008-2009 | Sport | 6 Cyl 3.6 L GAS
- Malibu | 2008-2012 | LT, LTZ | 6 Cyl 3.6 L GAS
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Chevrolet Injector Part Number: 12606110
$60.28 MSRP: $169.72
You Save: $109.44 (65%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Injector Kit, Fuel Injection; Fuel Injector; Injector, Fuel Injection
- Replaces: 12582704
Fits the following Chevrolet Models:
- Cobalt | 2006-2007 | SS | 4 Cyl 2.4 L GAS
- HHR | 2006-2007 | LS, LS Panel, LT, LT Panel | 4 Cyl 2.2 L GAS, 4 Cyl 2.4 L GAS
- Malibu | 2006-2008 | Classic LS, LS, LT | 4 Cyl 2.2 L GAS
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Chevrolet Injector Part Number: 12576341
$83.30 MSRP: $177.74
You Save: $94.44 (54%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injector Assembly-Sequential Multiport Fuel; Gasoline Injector; Fuel Injector; Injector, Fuel Injection
Fits the following Chevrolet Models:
- Camaro | 2010-2015 | SS, Z/28 | 8 Cyl 6.2 L GAS, 8 Cyl 7.0 L GAS
- Corvette | 2006-2013 | 427, 427 Limited Edition Z06, Base, Grand Sport, Z06, Z06 Carbon | 8 Cyl 6.2 L GAS, 8 Cyl 7.0 L GAS
- SS | 2014-2017 | Base | 8 Cyl 6.2 L GAS
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Chevrolet Injector Part Number: 19256590
$346.18 MSRP: $734.24
You Save: $388.06 (53%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Injector Kit, Fuel Injection; Common Rail Injector; Fuel Injector
Fits the following Chevrolet Models:
- Silverado 2500 HD | 2011-2016 | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
- Silverado 3500 HD | 2011-2016 | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
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Chevrolet Injector Part Number: 12613412
$41.08 MSRP: $85.52
You Save: $44.44 (52%)
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Product Specifications
- Other Name: Injector Assembly-Sequential Multiport Fuel; Fuel Injector; Injector, Fuel Injection
- Replaced by: 12738849
Fits the following Chevrolet Models:
- Express 2500 | 2010-2020 | Base, LS, LT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
- Express 3500 | 2010-2020 | Base, LS, LT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
- Silverado 2500 HD | 2015-2019, 2010 | High Country, LT, LTZ, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
- Silverado 3500 HD | 2011-2019 | High Country, LT, LTZ, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
- Suburban 2500 | 2010-2013 | LS, LT | 8 Cyl 6.0 L FLEX
- Suburban 3500 HD | 2016-2019 | LS, LT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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Chevrolet Injector Part Number: 12613163
$48.56 MSRP: $101.09
You Save: $52.53 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injector, Fuel Injection; Fuel Injector
Fits the following Chevrolet Models:
- HHR | 2009-2011 | LS, LS Panel, LT, LT Panel | 4 Cyl 2.2 L FLEX, 4 Cyl 2.4 L FLEX
- Malibu | 2008-2010 | LS, LT, LTZ | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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Chevrolet Injector Part Number: 12598646
$63.65 MSRP: $132.52
You Save: $68.87 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injector Assembly-Multiport Fuel (W/Fuel Rail); Gasoline Injector; Fuel Injector; Injector, Fuel Injection
Fits the following Chevrolet Models:
- Camaro | 2012-2015 | ZL1 | 8 Cyl 6.2 L GAS
- Corvette | 2009-2013 | ZR1 | 8 Cyl 6.2 L GAS
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Chevrolet Injector Part Number: 19420316
$68.70 MSRP: $143.00
You Save: $74.30 (52%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Injector Kit, Multiport Fuel (Nominal Flow); Fuel Injector
- Replaces: 12710475, 12684126, 12661026, 12668651, 12656931, 12672370, 12690933, 12692520, 12698483
Fits the following Chevrolet Models:
- Camaro | 2016-2023 | LT1, SS | 6.2L V8, 8 Cyl 6.2 L GAS
- Corvette | 2014-2021 | Grand Sport, Stingray | 6.2L V8, 8 Cyl 6.2 L GAS
- Express | 2021-2023 | 6.6L V8
- Silverado | 2014-2023 | 6.2L V8, 6.6L V8
- Silverado 1500 | 2015-2018 | High Country, LTZ | 8 Cyl 6.2 L GAS
- Silverado 2500 HD | 2020-2023 | Custom, High Country, LT, LTZ, WT
- Silverado 3500 HD | 2020-2023 | High Country, LT, LTZ, WT
- Suburban | 2019-2020 | 6.2L V8
- Tahoe | 2018-2020 | Premier | 6.2L V8, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Chevrolet Injector Part Number: 12594512
$69.70 MSRP: $145.10
You Save: $75.40 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injector Assembly-Sequential Multiport Fuel; Fuel Injector; Injector, Fuel Injection
Fits the following Chevrolet Models:
- Avalanche | 2007-2009 | LS, LT, LTZ | 8 Cyl 5.3 L FLEX
- Express 1500 | 2008-2009 | Base, LS, LT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
- Silverado 1500 | 2007-2009 | LT, LTZ, WT | 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
- Suburban 1500 | 2007-2009 | LS, LT, LTZ | 8 Cyl 5.3 L FLEX, 8 Cyl 6.0 L GAS
- Suburban 2500 | 2007-2009 | LS, LT, LTZ | 8 Cyl 6.0 L GAS
- Tahoe | 2007-2009 | LS, LT, LTZ, PPV | 8 Cyl 5.3 L FLEX
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Chevrolet Injector Part Number: 12609749
$73.20 MSRP: $152.40
You Save: $79.20 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector Assembly-Sequential Multiport Fuel; Fuel Injector; Injector, Fuel Injection
Fits the following Chevrolet Models:
- Silverado 1500 | 2009-2013 | LT, LTZ | 8 Cyl 6.2 L FLEX
- Suburban 1500 | 2009 | LT, LTZ | 8 Cyl 6.0 L GAS
- Suburban 2500 | 2009-2013 | LS, LT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
- Tahoe | 2009 | LTZ | 8 Cyl 6.2 L FLEX
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Chevrolet Injector Part Number: 12662564
$90.84 MSRP: $189.14
You Save: $98.30 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injector Assembly-Direct Fuel; Fuel Injector; Injector, Fuel Injection
- Replaces: 12627093, 12633913, 12662570
Fits the following Chevrolet Models:
- Colorado | 2015-2022 | Base, LT, WT, Z71 | 4 Cyl 2.5 L GAS
- Impala | 2014-2019 | LS, LT, LTZ | 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS
- Malibu | 2013-2015 | LS, LT, LTZ | 4 Cyl 2.5 L GAS
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Chevrolet Injector Part Number: 12608362
$94.78 MSRP: $197.34
You Save: $102.56 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injector Assembly-Direct Fuel; Fuel Injector; Injector, Fuel Injection
Fits the following Chevrolet Models:
- Equinox | 2010 | LS, LT, LTZ | 4 Cyl 2.4 L GAS
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Chevrolet Injector Part Number: 12633789
$98.37 MSRP: $204.78
You Save: $106.41 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector Assembly-Direct Fuel; Fuel Injector; Injector, Fuel Injection
Fits the following Chevrolet Models:
- Equinox | 2011-2017 | L, LS, LT, LTZ, Premier | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
- Impala | 2014 | Eco | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
- Malibu | 2013-2014 | Eco | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Chevrolet Injector Part Number: 12634126
$105.04 MSRP: $218.70
You Save: $113.66 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injector Assembly-Direct Fuel; Fuel Injector; Injector, Fuel Injection
Fits the following Chevrolet Models:
- Camaro | 2012-2015 | LS, LT | 6 Cyl 3.6 L GAS
- Caprice | 2012-2017 | PPV | 6 Cyl 3.6 L FLEX
- Captiva Sport | 2012 | LT, LTZ | 6 Cyl 3.0 L FLEX
- Colorado | 2015-2016 | LT, WT, Z71 | 6 Cyl 3.6 L GAS
- Equinox | 2012-2017 | LT, LTZ, Premier | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
- Impala | 2012-2020 | LS, LT, LTZ, Police, Premier | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
- Impala Limited | 2014-2016 | LS, LT, LTZ, Police | 6 Cyl 3.6 L FLEX
- Traverse | 2018-2023 | High Country, L, LS, LT, Premier, RS | 6 Cyl 3.6 L GAS
- Traverse Limited | 2024 | High Country, LS, LT, Premier, RS | 6 Cyl 3.6 L GAS
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Chevrolet Injector Part Number: 55577403
$105.79 MSRP: $220.24
You Save: $114.45 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injector Assembly-Direct Fuel; Fuel Injector; Injector, Fuel Injection
- Replaces: 12644767
Fits the following Chevrolet Models:
- Cruze | 2016-2019 | Diesel, L, LS, LT, Premier | 4 Cyl 1.4 L GAS, 4 Cyl 1.6 L DIESEL
- Equinox | 2018-2022 | L, LS, LT, Premier, RS | 4 Cyl 1.5 L GAS
- Malibu | 2016-2020 | L, LS, LT, RS | 4 Cyl 1.5 L GAS
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Chevrolet Injector Part Number: 12580426
$107.23 MSRP: $223.22
You Save: $115.99 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injector Assembly-Sequential Multiport Fuel; Fuel Injector; Injector, Fuel Injection
- Replaces: 88894361
Fits the following Chevrolet Models:
- Avalanche 1500 | 2002-2006 | Base, LS, LT, North Face, On Road Edition, WBH, Z66, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
- Avalanche 2500 | 2002-2006 | Base, LS, LT | 8 Cyl 8.1 L GAS
- Silverado 1500 | 2002-2006 | Base, Hybrid, LS, LT, SS, WT, Z71 Off-Road | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Silverado 1500 Classic | 2007 | Hybrid, LS, LT, SS, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Silverado 1500 HD | 2005-2006, 2002-2003 | Base, LS, LT | 8 Cyl 6.0 L GAS
- Silverado 1500 HD Classic | 2007 | LT | 8 Cyl 6.0 L GAS
- Silverado 2500 | 2002-2004 | Base, LS, LT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
- Silverado 2500 HD | 2002-2006 | Base, LS, LT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
- Silverado 2500 HD Classic | 2007 | LS, LT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
- Silverado 3500 | 2002-2006 | Base, LS, LT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
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Chevrolet Injector Part Number: 19244616
$118.27 MSRP: $246.20
You Save: $127.93 (52%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Injector Kit, Fuel Injection; Fuel Injector
- Replaces: 17113124, 17113197
Fits the following Chevrolet Models:
- Beretta | 1994-1996 | Base | 4 Cyl 2.2 L GAS
- Cavalier | 1994-1997 | Base, LS, RS, VL | 4 Cyl 2.2 L GAS
- Corsica | 1994-1996 | Base | 4 Cyl 2.2 L GAS
- S10 | 1994-1997 | Base, LS | 4 Cyl 2.2 L GAS
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Chevrolet Injector Part Number: 12633784
$119.14 MSRP: $248.03
You Save: $128.89 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector Assembly-Direct Fuel; Fuel Injector; Injector, Fuel Injection
Fits the following Chevrolet Models:
- Captiva Sport | 2012-2015 | LS, LT, LTZ | 4 Cyl 2.4 L FLEX
- Equinox | 2011-2017 | L, LS, LT, LTZ, Premier | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
- Impala | 2014 | Eco | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
- Malibu | 2013-2014 | Eco | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Chevrolet Fuel Injector

Choose OEM Fuel Injector, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Chevrolet's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM Chevrolet Fuel Injector. You can shop at highly competitive prices and protect your budget. All our genuine Chevrolet parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Chevrolet Fuel Injector provides accurate spray of fuel that enhances power and efficiency thus making all the drives of the vehicles smoother and economical to the drivers. Over one hundred years Chevrolet has built a reputation of combining daring style with reliability, providing sedans, trucks, and SUVs that can be driven to work on a daily basis and to adventure on a long journey. New Chevy cars have lightweight frames, intelligent infotainment displays, and optional Super Cruise, which is capable of doing miles of highway with you behind the wheel. The reason why people prefer Chevy is that its models strike a balance between price and the very recent safety packages, fast acceleration, and the comfort of the interior that makes long trips a fun adventure. Craving a small runabout or a trail-ready pickup, Chevy engineers all of them to make them feel right behind the steering wheel, keep family cargo safe, and burn fuel in a responsible manner without losing excitement. The Fuel Injector is one such essential universal element inside this forward-thinking ecosystem. Each Fuel Injector collaborates with the engine control unit to introduce gasoline in milliseconds to match air flow to ensure a clean and robust combustion. It is a system which is returnless and there are fewer opportunities to leak fuel and there is a constant pressure at the speed of any velocity. Its system provides more precise throttle response, improved cold start, and mileage compared to older models and gives the Chevrolet the entire fleet a reliable and high-tech throttle system.

Chevrolet Fuel Injector Parts and Q&A

Injector
88894353
Q: How to service the fuel injector on Chevrolet S10?
A:
Service of the Fuel Injector starts with disconnecting the negative Battery Cable and reducing fuel system pressure. The service technician must remove both the upper intake manifold assembly with the fuel meter body assembly. The system requires removal of the injector assembly retainer along with its lock nuts. The stopper nozzle tube must be carefully lowered as a small tip punch gently pushes down between the injector terminals for injector removal to avoid terminal damage. The complete injector assembly requires service without liquid immersion because liquid cleaners can cause harm; cleaning procedures should be avoided. Before placing a new injector into position, apply engine oil to its o-ring seals before installing these rings on the entire assembly. Attach the Fuel Injector assembly to the fuel meter body injector socket by installing the injector assembly retainer followed by tightening its lock nuts to 3 n.m (27 lb in). Put back the fuel meter body with upper intake manifold while tightening the fuel filler cap and connecting the negative Battery Cable. To check for leaks turn on the ignition for 2 seconds, let it sit off for 10 seconds, reapply power to on state and then check for any fuel leak indicators.
Injector
12599504
Q: How to replace a fuel injector on Chevrolet Colorado?
A:
The replacement process starts by taking out the Fuel Rail assembly and breaking the Fuel Injector harness electrical connector from its connection to the Fuel Injector. Separate the Fuel Injector retainer clip before uninstalling the Fuel Injector from the Fuel Rail while discarding both Fuel Injector O-Ring seals (2 and 3). Check for the correct Fuel Injector before ordering since the injector features identification stamps with part numbers and 4-digit date codes indicating month, day and year of production together with shift information. The Fuel Injector O-Ring seals (2 and 3) need mineral oil gm p/n 9981704 for light lubrication before their installation on the Fuel Injector. The Fuel Rail injector socket requires a new retainer clip before the injector fits into position while the electrical connector should point outward and the clip must engage the socket flange. Install the Fuel Rail assembly with the completed step of connecting the Fuel Injector harness electrical connector to its target Fuel Injector.