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OEM 2009 Chevrolet Impala Engine Control Module

Engine Control Computer
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3 Engine Control Modules found

  • 2009 Chevy Impala Engine Control Module - 12678511
    2009 Chevy Impala Engine Control Module Diagram - 12678511
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    2009 Chevrolet Impala PCM

    Part Number: 12678511
    $191.75 MSRP: $538.40
    You Save: $346.65 (65%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: Module Assembly-Engine Control (W/2ND Mpu); Engine Control Module; ECM; Module, Emission Control System
    • Replaces: 12636660, 12607096
    • Item Weight: 2.30 Pounds
    • Item Dimensions: 8.2 x 7.4 x 4.0 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 12678511
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2009 Chevrolet Impala Submodels:
    • LS, LT, LTZ, Police, SS | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L GAS, 8 Cyl 5.3 L GAS
  • 2009 Chevy Impala Engine Control Module - 19210737
    2009 Chevy Impala Engine Control Module Diagram - 19210737
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    2009 Chevrolet Impala ECM, Green Line

    Part Number: 19210737
    $189.58 MSRP: $532.31
    You Save: $342.73 (65%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: Module Assembly, Powertrain Control; Engine Control Module
    • Replaced by: 19421503
    • Item Weight: 3.00 Pounds
    • Item Dimensions: 8.4 x 7.7 x 4.5 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 19210737
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2009 Chevrolet Impala Submodels:
    • SS | 8 Cyl 5.3 L GAS
  • 2009 Chevy Impala Engine Control Module - 12612384
    2009 Chevy Impala Engine Control Module Diagram - 12612384
    View related parts

    2009 Chevrolet Impala PCM

    Part Number: 12612384
    $261.01 MSRP: $488.26
    You Save: $227.25 (47%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Module, Emission Control System; Engine Control Module; ECM
    • Item Weight: 1.30 Pounds
    • Item Dimensions: 12.6 x 8.3 x 6.2 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 12612384
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2009 Chevrolet Impala Submodels:
    • 50th Anniversary Edition, LS, LT, LTZ, Police, SS | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 8 Cyl 5.3 L GAS

2009 Chevrolet Impala Engine Control Module

With a comprehensive array of OEM 2009 Chevrolet Impala Engine Control Module, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2009 Chevrolet Impala 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 Impala Parts Questions & Experts Answers

  • Q: How to service the Engine Control Module (ECM) on 2009 Chevrolet Impala?
    A: The service agenda for the Engine Control Module (ECM) starts with diagnosing replacement needs through testing procedures. The installation of a new service ecm requires programming because this component does not arrive with pre-coded settings. So you must remove the faulty ecm followed by service ecm installation. You must avoid contact with both pins on the connectors and solder points while ensuring you switch off engine ignition before working with ecm connectors to prevent electrostatic discharge. The first step requires note-taking through a scan tool about the remaining engine oil life because omitting this programming information will establish a 100% default which forces an oil change at 5000 km (3,000 millimeters) beyond the last change. Start by disconnecting the negative Battery Cable then removing both the left front inner fender brace along with the air cleaner assembly. The two ecm electrical connectors need disconnecting before you can remove the ecm from the air cleaner lower housing. Reinstall the ecm into the housing of the air cleaner lower assembly followed by connecting the two electrical connectors before putting back the air cleaner assembly along with the left front inner fender brace. The bare minimum step is to reconnect the negative Battery Cable followed by new ecm programming.

Related 2009 Chevrolet Impala Parts

Alternate Year Models

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2008 Chevrolet Impala Engine Control Module 2010 Chevrolet Impala Engine Control Module