How to remove fuel injectors and Fuel Rail on Chevrolet Equinox and GMC Terrain?

To remove the fuel injectors, start by relieving the fuel system pressure and disconnecting the cable from the negative battery terminal. Then, remove the upper intake manifold and disconnect the fuel supply line at the fuel rail. Disconnect the electrical connector for the main fuel injector harness, as well as the electrical connectors for the coolant temperature and camshaft position sensors. Release the fuel injector retaining clips and withdraw each injector from its bore in the fuel rail, discarding the upper and lower O-rings. For installation, coat the new upper O-rings with clean engine oil and slide them into place on each injector.

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11 Fuel Injectors found

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Chevrolet Equinox Direct Fuel Injector Assembly
Part Number: 55577403
- Other Name: Injector Assembly, Direct Fuel; Injector
- Replaces: 12644767
$96.17 MSRP: $199.70
You Save: $103.53 (52%)

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Fits the following Vehicles:
2018-2021 Chevrolet Equinox | 4 DOOR BASE (GMNA), 4 DOOR LT (GMNA), 4 DOOR LTZ (GMNA) | 4 Cyl 1.5L
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Chevrolet Equinox Direct Fuel Injector Assembly
Part Number: 12634126
- Other Name: Injector Assembly, Direct Fuel ; Injector, Fuel Injection; Injector
$100.54 MSRP: $208.76
You Save: $108.22 (52%)
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Fits the following Vehicles:
2012-2017 Chevrolet Equinox | LT SUV, LTZ SUV | 6 Cyl 3.0L, 6 Cyl 3.6L
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Chevrolet Equinox Direct Fuel Injector Assembly
Part Number: 12629927
- Other Name: Injector Assembly, Direct Fuel ; Injector, Fuel Injection; Injector
$72.53 MSRP: $172.68
You Save: $100.15 (58%)

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Fits the following Vehicles:
2010-2011 Chevrolet Equinox | LT SUV, LTZ SUV | 6 Cyl 3.0L
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Chevrolet Equinox Direct Fuel Injector Assembly
Part Number: 12633784
- Other Name: Injector Assembly, Direct Fuel ; Injector, Fuel Injection; Injector
$114.03 MSRP: $236.77
You Save: $122.74 (52%)

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Fits the following Vehicles:
2011-2017 Chevrolet Equinox | LS SUV, LT SUV, LTZ SUV | 4 Cyl 2.4L
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Chevrolet Equinox Direct Fuel Injector Assembly
Part Number: 12633789
- Other Name: Injector Assembly, Direct Fuel; Injector
$86.65 MSRP: $206.32
You Save: $119.67 (59%)

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Fits the following Vehicles:
2012-2017 Chevrolet Equinox | LS SUV, LT SUV, LTZ SUV | 4 Cyl 2.4L
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Chevrolet Equinox Multiport Fuel Injector
Part Number: 12609418
- Other Name: Injector,Multiport Fuel; Injector
$43.04 MSRP: $89.38
You Save: $46.34 (52%)

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Fits the following Vehicles:
2008-2009 Chevrolet Equinox | SS SUV AWD, SS SUV FWD, SUV AWD, SUV FWD, SUV LT AWD, SUV LT FWD | 6 Cyl 3.6L
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Chevrolet Equinox Direct Fuel Injector Assembly
Part Number: 12608362
- Other Name: Injector Assembly, Direct Fuel ; Injector, Fuel Injection; Injector
$86.39 MSRP: $179.38
You Save: $92.99 (52%)

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Fits the following Vehicles:
2010 Chevrolet Equinox | LS SUV, LT SUV, LTZ SUV | 4 Cyl 2.4L
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Chevrolet Equinox Direct Fuel Injector Assembly
Part Number: 12662571
- Other Name: Injector Assembly, Direct Fuel; Injector
- Replaces: 12671568, 12631971
$86.99 MSRP: $180.62
You Save: $93.63 (52%)

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Fits the following Vehicles:
2018-2020 Chevrolet Equinox | 4 DOOR LT (GMNA), 4 DOOR LTZ (GMNA) | 4 Cyl 2.0L
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Chevrolet Equinox Multiport Fuel Injector Assembly
Part Number: 55596708
- Other Name: Injector Assembly, Multiport Fuel ; Injector Assembly, M/Port Fuel; Injector
$216.44 MSRP: $393.52
You Save: $177.08 (45%)

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Fits the following Vehicles:
2018-2019 Chevrolet Equinox | 4 DOOR LT (GMNA), 4 DOOR LTZ (GMNA) | 4 Cyl 1.6L Diesel
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Chevrolet Equinox Injector Assembly, Dir Fuel
Part Number: 12691288
- Other Name: Injector
$57.12 MSRP: $89.87
You Save: $32.75 (37%)

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Fits the following Vehicles:
2021 Chevrolet Equinox | 4 DOOR BASE (GMNA), 4 DOOR LT (GMNA), 4 DOOR LTZ (GMNA) | 4 Cyl 1.5L
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Chevrolet Equinox Multiport Fuel Injector Kit
Part Number: 89017615
- Other Name: Injector Kit,Multiport Fuel; Injector
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Fits the following Vehicles:
2005-2009 Chevrolet Equinox | SS SUV AWD, SS SUV FWD, SUV AWD, SUV FWD, SUV LT AWD, SUV LT FWD | 6 Cyl 3.4L
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Chevrolet Equinox Fuel Injector Parts Questions & Answers

Direct Fuel Injector Assembly
12633789
Q: How to remove fuel injectors and Fuel Rail on Chevrolet Equinox and GMC Terrain?
A: To remove the fuel injectors, start by relieving the fuel system pressure and disconnecting the cable from the negative battery terminal. Then, remove the upper intake manifold and disconnect the fuel supply line at the fuel rail. Disconnect the electrical connector for the main fuel injector harness, as well as the electrical connectors for the coolant temperature and camshaft position sensors. Release the fuel injector retaining clips and withdraw each injector from its bore in the fuel rail, discarding the upper and lower O-rings. For installation, coat the new upper O-rings with clean engine oil and slide them into place on each injector.

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