How to Install the New Engine Control Module (ECM) on 2007 Jeep Wrangler?

In order to install the new Powertrain Control Module (PCM), it is necessary to reprogram it with the vehicle's VIN and mileage with the aid of a diagnostic scan tool. Secure the PCM with 3 screws, check connectors for damage, connect electrical connectors and attach plastic shield and reconnect battery before reprogramming again.

OEM 2007 Jeep Wrangler Engine Control Module

Engine Control Computer

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3 Engine Control Modules found

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2007 Jeep Wrangler PCM Part Number: 68030129AC
$640.90 MSRP: $969.00
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Product Specifications
- Other Name: Module - Powertrain Control; Module Powertrain Control Generic
- Replaces: 5094151AC, 5094151AD, 68030129AB, 68030129AA, 5094151AE, RL030129AC, 5094151AB
- Item Weight: 2.30 Pounds
- Item Dimensions: 10.5 x 6.4 x 6.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 68030129AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2007 Jeep Wrangler Submodels:
- Rubicon, Sahara, Unlimited Rubicon, Unlimited Sahara, Unlimited X, X | 6 Cyl 3.8 L GAS
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2007 Jeep Wrangler Control Module Part Number: 5094149AF
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module (ECM); Engine Control Module; Transmission Controller; PCM; ECM; Module Powertrain Control Generic
- Replaces: 5094149AB, 5094149AC, RL094149AF, 5094149AE, 5094149AD
- Item Weight: 1.90 Pounds
- Item Dimensions: 10.4 x 6.3 x 6.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5094149AF
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2007 Jeep Wrangler Submodels:
- Rubicon, Sahara, Unlimited Rubicon, Unlimited Sahara, Unlimited X, X | 3.8L V6, 6 Cyl 3.8 L GAS
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2007 Jeep Wrangler Control Module Part Number: RL094148AF
Product Specifications
- Other Name: Module - Powertrain Control; Engine Control Module; PCM; ECM; Module Powertrain Control Generic
- Replaces: 5094148AB
- Item Weight: 2.30 Pounds
- Item Dimensions: 6.8 x 6.8 x 6.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: RL094148AF
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2007 Jeep Wrangler Submodels:
- Rubicon, Sahara, Unlimited Rubicon, Unlimited Sahara, Unlimited X, X | 6 Cyl 3.8 L GAS

2007 Jeep Wrangler Engine Control Module Parts and Q&A

Q: How to Install the New Engine Control Module (ECM) on 2007 Jeep Wrangler?
A: In order to install the new Powertrain Control Module (PCM), it is necessary to reprogram it with the vehicle's VIN and mileage with the aid of a diagnostic scan tool. Secure the PCM with 3 screws, check connectors for damage, connect electrical connectors and attach plastic shield and reconnect battery before reprogramming again.