How do you remove fuel injectors and Fuel Rail for Chevrolet Cobalt,HHR and Saturn ION?

To remove the fuel injectors, start by relieving the fuel system pressure and disconnecting the negative battery terminal. Then, remove the air intake duct and coolant overflow pipe if necessary. Release the quick-connect line fitting at the fuel rail and disconnect the electrical connectors from the fuel injectors. Remove the fuel rail mounting bolts and remove the fuel rail and injectors as a single assembly. Remove the retainer securing each fuel injector to the fuel rail and pull out the injector. Remove the old O-rings from each injector and discard them. For installation, lubricate the new injector O-rings with clean engine oil and tighten the fuel rail mounting bolts to the proper torque specifications. Reconnect the battery and start the engine to check for fuel leaks. On turbocharged engines, additional steps include removing the fuel rail high-pressure feed pipe and intake manifold. Carefully remove the foam fuel injector insulator, electrical connectors, and any remaining connections. Remove the fuel rail, using a special injector removal tool if necessary. Remove the old Teflon sealing ring and upper O-ring from each injector. To install the new Teflon seal, use the special tools included in the injector tool set or a socket of similar diameter. Install the support ring, upper O-ring, and Teflon seal on each injector. Clean the injector bores and install the spring steel retainer on each injector. Install the fuel rail and injectors, tightening the mounting bolts and high-pressure fuel line fittings to the correct torque specifications. Reconnect the battery and start the engine to check for fuel leaks.

Genuine Chevrolet HHR Fuel Injector

Gas Injector

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5 Fuel Injectors found

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Chevrolet HHR Multiport Fuel Injector Assembly
Part Number: 12625029
$57.83 MSRP: $167.90
You Save: $110.07 (66%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injector Assembly, Multiport Fuel ; Injector, Fuel Injection; Injector
- Replaces: 12602480
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008 Chevrolet HHR | 5 DOOR HIGH ROOF HATCHBACK, 5 DOOR HIGH ROOF HATCHBACK SS, 5 DOOR HIGH ROOF PANEL, 5 DOOR UPLEVEL HIGH ROOF HATCHBACK, 5 DOOR UPLEVEL HIGH ROOF PANEL | 4 Cyl 2.2L, 4 Cyl 2.4L
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Chevrolet HHR Multiport Fuel Injector Assembly
Part Number: 12613163
$47.71 MSRP: $99.09
You Save: $51.38 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injector Assembly, Multiport Fuel ; Injector, Fuel Injection; Injector
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2011 Chevrolet HHR | 5 DOOR HIGH ROOF HATCHBACK, 5 DOOR HIGH ROOF HATCHBACK SS, 5 DOOR HIGH ROOF PANEL, 5 DOOR HIGH ROOF PANEL SS, 5 DOOR UPLEVEL HIGH ROOF HATCHBACK, 5 DOOR UPLEVEL HIGH ROOF PANEL | 4 Cyl 2.2L Flex, 4 Cyl 2.4L
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Chevrolet HHR Multiport Fuel Injector Assembly
Part Number: 12606110
$55.09 MSRP: $159.96
You Save: $104.87 (66%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Injector Asm,Multiport Fuel ; Injector, Fuel Injection; Injector
- Replaces: 12582704
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Chevrolet HHR | 5 DOOR HIGH ROOF HATCHBACK, 5 DOOR HIGH ROOF PANEL, 5 DOOR UPLEVEL HIGH ROOF HATCHBACK, 5 DOOR UPLEVEL HIGH ROOF PANEL | 4 Cyl 2.2L, 4 Cyl 2.4L
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Chevrolet HHR Direct Fuel Injector Assembly
Part Number: 12614736
$236.87 MSRP: $491.85
You Save: $254.98 (52%)
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Product Specifications
- Other Name: Injector Assembly, Direct Fuel ; Injector, Fuel Injection; Injector
- Replaces: 12589444
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Chevrolet HHR | 5 DOOR HIGH ROOF HATCHBACK SS | 4 Cyl 2.0L
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Chevrolet HHR INJECTOR ASM,DIR FUEL
Part Number: 19421172
$141.58 MSRP: $255.10
You Save: $113.52 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injector
- Replaces: 12636111, 12615399
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010 Chevrolet HHR | 5 DOOR HIGH ROOF HATCHBACK SS, 5 DOOR HIGH ROOF PANEL SS | 4 Cyl 2.0L

Chevrolet HHR Fuel Injector

The Fuel Injector in Chevrolet HHR vehicles provides the essential task of spraying fuel directly into the engine cylinders so that there can be an enhanced proportionate mix of air and fuel for combustion. It is electronically controlled by the Engine Control Module (ECM) with the help of which amount and timing of the fuel injection depend on the load of the engine. Chevrolet HHR models employ returnless fuel injection arrangement that eliminates the requirement for a return line for the fuel supply system. This eliminates several fuel lines and improves reliability of the BMEP compared to prior art designs. Usually, the fuel injectors of HHR are durable but they might develop defects and start to clog or even leak that impacts the performance of the engine and the overall economy of the vehicle. Minor and routine check up together with replacement of faulty injectors is a good way to avoid more complications to your engine.

Each OEM Chevrolet HHR Fuel Injector we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Chevrolet HHR Fuel Injector Parts Questions & Experts Answers

Multiport Fuel Injector Assembly
12613163
Q: How do you remove fuel injectors and Fuel Rail for Chevrolet Cobalt,HHR and Saturn ION?
A: To remove the fuel injectors, start by relieving the fuel system pressure and disconnecting the negative battery terminal. Then, remove the air intake duct and coolant overflow pipe if necessary. Release the quick-connect line fitting at the fuel rail and disconnect the electrical connectors from the fuel injectors. Remove the fuel rail mounting bolts and remove the fuel rail and injectors as a single assembly. Remove the retainer securing each fuel injector to the fuel rail and pull out the injector. Remove the old O-rings from each injector and discard them. For installation, lubricate the new injector O-rings with clean engine oil and tighten the fuel rail mounting bolts to the proper torque specifications. Reconnect the battery and start the engine to check for fuel leaks. On turbocharged engines, additional steps include removing the fuel rail high-pressure feed pipe and intake manifold. Carefully remove the foam fuel injector insulator, electrical connectors, and any remaining connections. Remove the fuel rail, using a special injector removal tool if necessary. Remove the old Teflon sealing ring and upper O-ring from each injector. To install the new Teflon seal, use the special tools included in the injector tool set or a socket of similar diameter. Install the support ring, upper O-ring, and Teflon seal on each injector. Clean the injector bores and install the spring steel retainer on each injector. Install the fuel rail and injectors, tightening the mounting bolts and high-pressure fuel line fittings to the correct torque specifications. Reconnect the battery and start the engine to check for fuel leaks.