How to replace the Engine Control Module (ECM) on 2009 Chevrolet HHR?

Replacing the Engine Control Module (ECM): To replace the module, it is necessary to record the rest of engine oil life, unconnect the negative battery cable, and take off ECM/TCM cover. Unconnect the ECM connectors, take-off the ECM and fit-in the new one. Reverconnect the battery and program the ECM, be sure to enter in the measured oil life.

OEM 2009 Chevrolet HHR Engine Control Module

Engine Control Computer

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2 Engine Control Modules found

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2009 Chevrolet HHR Knock Sensor Part Number: 12612397
$316.33 MSRP: $642.48
You Save: $326.15 (51%)
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Product Specifications
- Other Name: Module Assembly, Engine Control (W/2ND Mpu); Engine Control Module; ECM; Module, Emission Control System
- Replaces: 12597125
- Item Weight: 4.10 Pounds
- Item Dimensions: 13.7 x 10.2 x 4.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12612397
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2009 Chevrolet HHR Submodels:
- LS, LS Panel, LT, LT Panel | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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2009 Chevrolet HHR ECM Part Number: 12623326
$352.93 MSRP: $638.77
You Save: $285.84 (45%)
ADD TO CART
Product Specifications
- Other Name: Module Assembly-Engine Control (E69); Engine Control Module; Module, Emission Control System
- Replaces: 12614967
- Item Weight: 2.30 Pounds
- Item Dimensions: 3.1 x 10.3 x 10.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12623326
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Chevrolet HHR Submodels:
- SS, SS Panel | 4 Cyl 2.0 L GAS

2009 Chevrolet HHR Engine Control Module

With a comprehensive array of OEM 2009 Chevrolet HHR Engine Control Module, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2009 Chevrolet HHR Engine Control Module are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2009 Chevrolet HHR Engine Control Module Parts and Q&A

Q: How to replace the Engine Control Module (ECM) on 2009 Chevrolet HHR?
A: Replacing the Engine Control Module (ECM): To replace the module, it is necessary to record the rest of engine oil life, unconnect the negative battery cable, and take off ECM/TCM cover. Unconnect the ECM connectors, take-off the ECM and fit-in the new one. Reverconnect the battery and program the ECM, be sure to enter in the measured oil life.