How to replace the Engine Control Module (ECM) on 2004 Toyota 4Runner?

Removal of instrument panel under cover, glove compartment door, and instrument panel finish panel To replace the Engine Control Module (ECM), remove instrument panel under cover, glove compartment door, and instrument panel finish panel. Disassemble the ECM connectors, screws and nuts. Installation To install, fix the ECM brackets, fix the ECM, and reconnect the ECM connectors.

OEM 2004 Toyota 4Runner Engine Control Module

Engine Control Computer

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4 Engine Control Modules found

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2004 Toyota 4Runner ECM
Part Number: 89661-35A02-84
$554.22 MSRP: $817.56
You Save: $263.34 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Reman, Engine Ecu; Engine Control Module
- Replaces: 89661-35A01, 89661-35A00
- Item Weight: 2.20 Pounds
- Item Dimensions: 12.7 x 10.3 x 4.1 inches
- Condition: New
- SKU: 89661-35A02-84
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
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Fits the following 2004 Toyota 4Runner Submodels:
- Limited, Sport, SR5 | 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L GAS
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2004 Toyota 4Runner ECM
Part Number: 89661-35A23
$1042.94 MSRP: $1528.44
You Save: $485.50 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-35A20, 89661-35A22, 89661-35A21
- Item Weight: 1.90 Pounds
- Condition: New
- SKU: 89661-35A23
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following 2004 Toyota 4Runner Submodels:
- Limited, Sport, SR5 | 6 Cyl 4.0 L GAS
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2004 Toyota 4Runner ECM
Part Number: 89661-35A13
$1067.91 MSRP: $1565.03
You Save: $497.12 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89666-35620, 89661-35A12, 89666-35621, 89661-35A11, 89661-35A10
- Item Weight: 2.20 Pounds
- Condition: New
- SKU: 89661-35A13
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following 2004 Toyota 4Runner Submodels:
- Limited, Sport, SR5 | 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L GAS
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2004 Toyota 4Runner ECM
Part Number: 89661-35A33
$965.08 MSRP: $1414.33
You Save: $449.25 (32%)
Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-35A32, 89661-35A30
- Item Weight: 1.90 Pounds
- Condition: New
- SKU: 89661-35A33
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following 2004 Toyota 4Runner Submodels:
- Limited, Sport, SR5 | 6 Cyl 4.0 L GAS

2004 Toyota 4Runner Engine Control Module

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2004 Toyota 4Runner Engine Control Module Parts Q&A

Q: How to replace the Engine Control Module (ECM) on 2004 Toyota 4Runner?
A: Removal of instrument panel under cover, glove compartment door, and instrument panel finish panel To replace the Engine Control Module (ECM), remove instrument panel under cover, glove compartment door, and instrument panel finish panel. Disassemble the ECM connectors, screws and nuts. Installation To install, fix the ECM brackets, fix the ECM, and reconnect the ECM connectors.