How to remove and replace the Engine Control Module (ECM) on 2009 Ford Mustang?

The Powertrain Control Module (PCM) replacement process does not need new keys so have all customer keys available during installation. The Programmable Module Installation procedure must be used to obtain the module configuration. First disconnect all three PCM electrical connectors before using a wrench to remove two bolts holding the PCM module. Then pull out the PCM from its position. Placement of the PCM should be followed by bolt installation using two bolts that need tightening until they reach 8 Nm (71 lb-in). Reinstall the three PCM electrical connectors while you restore the module configuration using the PMI procedure. To conclude the process reprogram the Passive Anti-Theft System (PATS) through the Key Programming Using Two Programmed Keys procedure.

OEM 2009 Ford Mustang Engine Control Module

Engine Control Computer

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7 Engine Control Modules found

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2009 Ford Mustang EEC Module
Part Number: 9R3Z-12A650-HB
$907.88 MSRP: $1345.00
You Save: $437.12 (33%)
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Product Specifications
- Other Name: Module - Engine Control - EEC; Engine Control Module (ECM); ECM; Module - Engine Control - Eec V; Engine Control Module
- Manufacturer Note: 9ZF2B60A05 (HEZ1)
- Base No.: 12A650
- Item Weight: 3.30 Pounds
- Item Dimensions: 12.2 x 8.0 x 3.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 9R3Z-12A650-HB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Ford Mustang Submodels:
- Base | 6 Cyl 4.0 L GAS
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2009 Ford Mustang EEC Module
Part Number: 9R3Z-12A650-MBRM
$332.22 MSRP: $481.67
You Save: $149.45 (32%)
Product Specifications
- Other Name: Reman Module - Engine Control - EEC; Engine Control Module (ECM); Engine Control Module; ECM
- Replaces: 8R3Z-12A650-VB, 9R3Z-12A650-MB, 8R3Z-12A650-RB, 9R3Z-12A650-UA, 9R3Z-12A650-NB, 8R3Z-12A650-PB, 8R3Z-12A650-ZA
- Base No.: 12A650
- Item Weight: 3.30 Pounds
- Item Dimensions: 11.1 x 7.1 x 2.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 9R3Z-12A650-MBRM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Ford Mustang Submodels:
- Bullitt, GT, Shelby GT | 8 Cyl 4.6 L GAS
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2009 Ford Mustang EEC Module
Part Number: 9R3Z-12A650-KBRM
$302.71 MSRP: $438.33
You Save: $135.62 (31%)
Product Specifications
- Other Name: Reman Module - Engine Control - EEC; Engine Control Module (ECM); Engine Control Module; ECM
- Replaces: 8R3Z-12A650-YA, 8R3Z-12A650-MB, 8R3Z-12A650-NC, 9R3Z-12A650-LB, 9R3Z-12A650-KB
- Base No.: 12A650
- Item Weight: 3.20 Pounds
- Item Dimensions: 11.0 x 7.3 x 2.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 9R3Z-12A650-KBRM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Ford Mustang Submodels:
- Bullitt, GT, Shelby GT | 8 Cyl 4.6 L GAS
View related parts
2009 Ford Mustang EEC Module
Part Number: 9R3Z-12A650-PBRM
Product Specifications
- Other Name: Reman Module - Engine Control - EEC; Engine Control Module (ECM); Engine Control Module; ECM
- Replaces: 9R3Z-12A650-PB, 8R3Z-12A650-SB
- Base No.: 12A650
- Item Weight: 3.40 Pounds
- Item Dimensions: 11.2 x 7.4 x 2.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 9R3Z-12A650-PBRM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Ford Mustang Submodels:
- Shelby GT500, Shelby GT500KR | 8 Cyl 5.4 L GAS
View related parts
2009 Ford Mustang ECM
Part Number: 9R3Z-12A650-HBRM
Product Specifications
- Other Name: Reman Module - Engine Control - EEC; Engine Control Module (ECM); Engine Control Module
- Replaces: 9R3Z-12A650-JB, 8R3Z-12A650-LB, 8R3Z-12A650-KB
- Base No.: 12A650
- Item Weight: 3.20 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 9R3Z-12A650-HBRM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Ford Mustang Submodels:
- Base | 6 Cyl 4.0 L GAS
View related parts
2009 Ford Mustang EEC Module
Part Number: 9R3Z-12A650-FBRM
Product Specifications
- Other Name: Reman Module - Engine Control - EEC; Engine Control Module (ECM); Engine Control Module; ECM
- Replaces: 8R3Z-12A650-HB, 9R3Z-12A650-FB, 9R3Z-12A650-GB, 8R3Z-12A650-JB
- Base No.: 12A650
- Item Weight: 3.40 Pounds
- Item Dimensions: 11.0 x 7.3 x 2.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 9R3Z-12A650-FBRM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Ford Mustang Submodels:
- Base | 6 Cyl 4.0 L GAS
View related parts
2009 Ford Mustang EEC Module
Part Number: 7R3Z-12A650-APARM
Product Specifications
- Other Name: Reman Module - Engine Control - EEC; Engine Control Module (ECM); Engine Control Module; ECM
- Replaces: 7R3Z-12A650-ACC, 7R3Z-12A650-ARA, 7R3Z-12A650-APA, 7R3Z-12A650-ABD
- Base No.: 12A650
- Item Weight: 3.30 Pounds
- Item Dimensions: 15.0 x 9.7 x 4.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 7R3Z-12A650-APARM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Ford Mustang Submodels:
- Base | 6 Cyl 4.0 L GAS

2009 Ford Mustang Engine Control Module

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2009 Ford Mustang Engine Control Module available at FordPartsDeal.com. You can confidently purchase our OEM 2009 Ford Mustang Engine Control Module as they are supported by the manufacturer's warranty and our hassle-free return policy, alongside the benefit of our fast delivery service.

2009 Ford Mustang Engine Control Module Parts Questions & Experts Answers

Q: How to remove and replace the Engine Control Module (ECM) on 2009 Ford Mustang?
A: The Powertrain Control Module (PCM) replacement process does not need new keys so have all customer keys available during installation. The Programmable Module Installation procedure must be used to obtain the module configuration. First disconnect all three PCM electrical connectors before using a wrench to remove two bolts holding the PCM module. Then pull out the PCM from its position. Placement of the PCM should be followed by bolt installation using two bolts that need tightening until they reach 8 Nm (71 lb-in). Reinstall the three PCM electrical connectors while you restore the module configuration using the PMI procedure. To conclude the process reprogram the Passive Anti-Theft System (PATS) through the Key Programming Using Two Programmed Keys procedure.