How to remove and replace the Engine Control Module (ECM) on 2008 Toyota Tundra?

As a first step to replace or remove the Engine Control Module (ECM) from the 1GR-FE engine control system start by disconnecting the cable from the negative terminal of the battery while waiting at least 90 seconds post-ignition shutdown for the navigation system to save internal memory and settings. Begin by removing the three bolts which fasten the connector holder block to the side to approach the ECM unit. The 2 levers need a push while keeping lock latches at 90 degrees before you disconnect the 2 connectors to safeguard them from breaking. Complete the disconnecting process then remove the 4 bolts that hold the ECM before extracting the module. Before applying gasket remover or equivalent to the rest of the tape on the ECM gasket you should peel off its rubber layers and place a cloth over the ECM connector for protection. Finish the tape removal using a cutter knife which should be used carefully to protect the ECM seal surface.

OEM 2008 Toyota Tundra Engine Control Module

Engine Control Computer

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12 Engine Control Modules found

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2008 Toyota Tundra ECM
Part Number: 89661-0CB51
$866.33 MSRP: $1269.62
You Save: $403.29 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-0CB50
- Part Name Code: 89661
- Item Weight: 3.30 Pounds
- Item Dimensions: 13.0 x 10.2 x 4.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89661-0CB51
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2008 Toyota Tundra Submodels:
- Base, Limited, SR5 | 8 Cyl 4.7 L GAS
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2008 Toyota Tundra ECM
Part Number: 89661-0CB31
$895.39 MSRP: $1312.20
You Save: $416.81 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Manufacturer Note: TOWING PACKAGE-WITH
- Replaces: 89661-0CB30
- Part Name Code: 89661
- Item Weight: 2.20 Pounds
- Item Dimensions: 12.7 x 10.0 x 4.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89661-0CB31
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2008 Toyota Tundra Submodels:
- Base, Limited, SR5 | 8 Cyl 4.7 L GAS
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2008 Toyota Tundra ECM
Part Number: 89661-0C761
$931.94 MSRP: $1365.77
You Save: $433.83 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Manufacturer Note: P/N LABEL=896610C761
- Replaces: 89661-0C760
- Part Name Code: 89661
- Item Weight: 2.20 Pounds
- Item Dimensions: 13.0 x 10.1 x 4.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89661-0C761
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2008 Toyota Tundra Submodels:
- Base, SR5 | 6 Cyl 4.0 L GAS
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2008 Toyota Tundra ECM
Part Number: 89661-0CB42
$931.14 MSRP: $1364.60
You Save: $433.46 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-0CB40, 89661-0CB41
- Item Weight: 2.30 Pounds
- Condition: New
- SKU: 89661-0CB42
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following 2008 Toyota Tundra Submodels:
- Base, Limited, SR5 | 8 Cyl 4.7 L GAS
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2008 Toyota Tundra ECM
Part Number: 89661-0CC00
$901.59 MSRP: $1321.28
You Save: $419.69 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Part Name Code: 89661
- Item Weight: 2.20 Pounds
- Item Dimensions: 13.1 x 10.1 x 4.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89661-0CC00
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2008 Toyota Tundra Submodels:
- Base, Limited, SR5 | 8 Cyl 5.7 L GAS
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2008 Toyota Tundra ECM
Part Number: 89661-0CB23
$917.07 MSRP: $1343.98
You Save: $426.91 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-0CB21, 89661-0CB22, 89661-0CB20
- Condition: New
- SKU: 89661-0CB23
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following 2008 Toyota Tundra Submodels:
- Base, Limited, SR5 | 8 Cyl 4.7 L GAS
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2008 Toyota Tundra ECM
Part Number: 89661-0CD12
$715.72 MSRP: $1048.89
You Save: $333.17 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-0CC02, 89661-0CD11, 89661-0CC01
- Condition: New
- SKU: 89661-0CD12
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following 2008 Toyota Tundra Submodels:
- Base, Limited, SR5 | 8 Cyl 5.7 L GAS
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2008 Toyota Tundra ECM
Part Number: 89661-0CD23
$827.97 MSRP: $1213.40
You Save: $385.43 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-0CD21, 89661-0CC11, 89661-0CD22, 89661-0CD20, 89661-0CC10, 89661-0CC12
- Condition: New
- SKU: 89661-0CD23
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following 2008 Toyota Tundra Submodels:
- Base, Limited, SR5 | 8 Cyl 5.7 L FLEX, 8 Cyl 5.7 L GAS
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2008 Toyota Tundra ECM
Part Number: 89661-0CD03
$807.88 MSRP: $1183.96
You Save: $376.08 (32%)
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-0CB90, 89661-0CD00, 89661-0CB92, 89661-0CD02, 89661-0CB91, 89661-0CD01
- Condition: New
- SKU: 89661-0CD03
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following 2008 Toyota Tundra Submodels:
- Base, Limited, SR5 | 8 Cyl 5.7 L FLEX, 8 Cyl 5.7 L GAS
View related parts
2008 Toyota Tundra ECM
Part Number: 89661-0CC93
$614.70 MSRP: $900.85
You Save: $286.15 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-0CB81, 89661-0CB80, 89661-0CC91, 89661-0CB82, 89661-0CC92
- Item Weight: 2.20 Pounds
- Condition: New
- SKU: 89661-0CC93
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following 2008 Toyota Tundra Submodels:
- Base, Limited, SR5 | 8 Cyl 5.7 L FLEX, 8 Cyl 5.7 L GAS
View related parts
2008 Toyota Tundra ECM
Part Number: 89661-0CC22
$575.55 MSRP: $843.47
You Save: $267.92 (32%)
Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-0CC21
- Condition: New
- SKU: 89661-0CC22
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following 2008 Toyota Tundra Submodels:
- Base, SR5 | 6 Cyl 4.0 L GAS
View related parts
2008 Toyota Tundra ECM
Part Number: 89661-0CC20
Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Manufacturer Note: P/N LABEL=896610CC20
- Part Name Code: 89661
- Item Weight: 2.20 Pounds
- Item Dimensions: 12.7 x 10.1 x 4.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89661-0CC20
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2008 Toyota Tundra Submodels:
- Base, SR5 | 6 Cyl 4.0 L GAS

2008 Toyota Tundra Engine Control Module

Looking for affordable OEM 2008 Toyota Tundra Engine Control Module? Explore our comprehensive catalogue of genuine 2008 Toyota Tundra Engine Control Module. All our parts are covered by the manufacturer's warranty. Plus, our straightforward return policy and speedy delivery service ensure an unparalleled shopping experience. We look forward to your visit!

2008 Toyota Tundra Engine Control Module Parts Q&A

Q: How to remove and replace the Engine Control Module (ECM) on 2008 Toyota Tundra?
A: As a first step to replace or remove the Engine Control Module (ECM) from the 1GR-FE engine control system start by disconnecting the cable from the negative terminal of the battery while waiting at least 90 seconds post-ignition shutdown for the navigation system to save internal memory and settings. Begin by removing the three bolts which fasten the connector holder block to the side to approach the ECM unit. The 2 levers need a push while keeping lock latches at 90 degrees before you disconnect the 2 connectors to safeguard them from breaking. Complete the disconnecting process then remove the 4 bolts that hold the ECM before extracting the module. Before applying gasket remover or equivalent to the rest of the tape on the ECM gasket you should peel off its rubber layers and place a cloth over the ECM connector for protection. Finish the tape removal using a cutter knife which should be used carefully to protect the ECM seal surface.

Alternate Year Models

2007 Toyota Tundra Engine Control Module 2009 Toyota Tundra Engine Control Module