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

To change the Powertrain Control Module (PCM) make sure that all customer keys are present. Recall the module setup through the PMI process, disconnect the PCM connectors and remove it. Install the new PCM using bolts, reconnect connectors, recreate settings and reprogram the Passive Anti-Theft System with the Key Programming 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
$990.00 MSRP: $1466.67
You Save: $476.67 (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
$413.94 MSRP: $601.67
You Save: $187.73 (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
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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 Q&A

Q: How to remove and replace the Engine Control Module (ECM) on 2009 Ford Mustang?
A: To change the Powertrain Control Module (PCM) make sure that all customer keys are present. Recall the module setup through the PMI process, disconnect the PCM connectors and remove it. Install the new PCM using bolts, reconnect connectors, recreate settings and reprogram the Passive Anti-Theft System with the Key Programming procedure.