How to install the Engine Control Module (ECM) and its associated components on Toyota 4Runner?

Begin the ECM installation process by mounting ECM bracket No. 2 with 2 screws and then proceed to attach ECM bracket No. 1 by using two more screws. Once bracket mounting is complete you should secure the ECM with 3 nuts to a torque of 13 Nm (133 kgf-cm, 10 ft-lbf) before connecting the 5 ECM connectors. After that you can proceed to install the instrument panel finish panel lower No. 2 and the glove compartment door sub-assembly and instrument panel under cover sub-assembly No. 2. The ECM requires installation with three securing nuts which need to be torqued to 13 Nm (133 kgf-cm, 10 ft-lbf). Next, connect the 5 ECM connectors. The ECM installation procedure should begin by mounting the instrument panel finish panel lower No. 2 before installing the glove compartment door sub-assembly and ending with the instrument panel under cover sub-assembly No. 2.

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

The procedure to extract the ECM for 1GR-FE engine control system begins by removing the instrument panel under cover sub-assembly No. 2 while also removing the glove compartment door sub-assembly and instrument panel finish panel lower No. 2. Begin by breaking the connections between the ECM and 5 connectors before unfastening the 3 ECM securing nuts. Following the removal of screws you should detach ECM bracket No. 1 from the ECM using two screws until you can detach ECM bracket No. 2 from the ECM with its screws.

OEM Toyota 4Runner Engine Control Module

Engine Control Computer

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121 Engine Control Modules found

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Toyota 4Runner ECM
Part Number: 89661-35A41
$815.49 MSRP: $1195.10
You Save: $379.61 (32%)
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-35A40
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2005 Toyota 4Runner | Limited, Sport, SR5
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Toyota 4Runner ECM
Part Number: 89661-35A03
$983.92 MSRP: $1441.95
You Save: $458.03 (32%)
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-35A02, 89666-35610, 89666-35611
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2003 Toyota 4Runner | Limited, Sport, SR5 | 8 Cyl 4.7 L GAS
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Toyota 4Runner ECM
Part Number: 89661-35M00
$849.76 MSRP: $1245.34
You Save: $395.58 (32%)
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Manufacturer Note: DENSO
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2020-2021 Toyota 4Runner | Limited, Nightshade, SR5, SR5 Premium, Trail, TRD Off-Road, TRD Off-Road Premium, TRD Pro, Venture | 6 Cyl 4.0 L GAS
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Toyota 4Runner ECM
Part Number: 89666-35110
$1679.68 MSRP: $2461.58
You Save: $781.90 (32%)
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Manufacturer Note: CALIFORNIA SPEC
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000 Toyota 4Runner | Base | 4 Cyl 2.7 L GAS
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Toyota 4Runner ECM
Part Number: 89661-35B31
$799.82 MSRP: $1172.15
You Save: $372.33 (32%)
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-35B30
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2006-2007 Toyota 4Runner | Limited, Sport, SR5 | 8 Cyl 4.7 L GAS
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Toyota 4Runner ECM
Part Number: 89661-35B42
$868.83 MSRP: $1273.29
You Save: $404.46 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-35B41, 89661-35B40
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2006-2007 Toyota 4Runner | Limited, Sport, SR5 | 8 Cyl 4.7 L GAS
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Toyota 4Runner ECM
Part Number: 89661-35C24
$892.44 MSRP: $1307.88
You Save: $415.44 (32%)
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-35C22, 89661-35C20, 89661-35C23, 89661-35C21
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2007 Toyota 4Runner | Limited, Sport, SR5 | 6 Cyl 4.0 L GAS
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Toyota 4Runner ECM
Part Number: 89661-35A13
$1067.91 MSRP: $1565.03
You Save: $497.12 (32%)
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89666-35620, 89661-35A12, 89666-35621, 89661-35A11, 89661-35A10
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2003-2005 Toyota 4Runner | Limited, Sport, SR5 | 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L GAS
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Toyota 4Runner ECM
Part Number: 89661-35E50
$790.22 MSRP: $1158.08
You Save: $367.86 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2009 Toyota 4Runner | Limited, Sport, SR5 | 8 Cyl 4.7 L GAS
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Toyota 4Runner ECM
Part Number: 89661-35G30
$633.77 MSRP: $928.80
You Save: $295.03 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Manufacturer Note: DENSO
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2010 Toyota 4Runner | SR5 | 4 Cyl 2.7 L GAS
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Toyota 4Runner ECM
Part Number: 89661-35M80
$842.27 MSRP: $1234.36
You Save: $392.09 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2021-2023 Toyota 4Runner | 40th Anniversary Edition, Limited, Nightshade, SR5, SR5 Premium, Trail, TRD Off-Road, TRD Off-Road Premium, TRD Pro, TRD Sport, Venture | 6 Cyl 4.0 L GAS
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Toyota 4Runner ECM
Part Number: 89661-35E90
$680.88 MSRP: $997.83
You Save: $316.95 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Manufacturer Note: DENSO
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2013-2014 Toyota 4Runner | Limited, SR5, Trail | 6 Cyl 4.0 L GAS
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Toyota 4Runner ECM
Part Number: 89661-35L41
$928.87 MSRP: $1361.27
You Save: $432.40 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Manufacturer Note: DENSO
- Replaces: 89661-35L40
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2013-2014 Toyota 4Runner | Limited, SR5, Trail | 6 Cyl 4.0 L GAS
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Toyota 4Runner ECM
Part Number: 89661-3D630
$1413.98 MSRP: $2072.20
You Save: $658.22 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1999 Toyota 4Runner | Base | 4 Cyl 2.7 L GAS
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Toyota 4Runner ECM
Part Number: 89666-35130
$1668.30 MSRP: $2444.92
You Save: $776.62 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000 Toyota 4Runner | Limited, SR5 | 6 Cyl 3.4 L GAS
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Toyota 4Runner ECM
Part Number: 89661-35J91
$703.35 MSRP: $1030.77
You Save: $327.42 (32%)
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Manufacturer Note: DENSO
- Replaces: 89661-35J90
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2012 Toyota 4Runner | Limited, SR5, Trail | 6 Cyl 4.0 L GAS
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Toyota 4Runner ECM
Part Number: 89661-35D42
$429.36 MSRP: $629.24
You Save: $199.88 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-35D41, 89661-35D40
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2008 Toyota 4Runner | Limited, Sport, SR5 | 6 Cyl 4.0 L GAS
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Toyota 4Runner ECM
Part Number: 89661-35B52
$841.93 MSRP: $1233.86
You Save: $391.93 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-35B51, 89661-35B50
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2006-2007 Toyota 4Runner | Limited, Sport, SR5 | 6 Cyl 4.0 L GAS
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Toyota 4Runner ECM
Part Number: 89666-35410
$1751.72 MSRP: $2567.17
You Save: $815.45 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2001 Toyota 4Runner | Base, Limited, SR5 | 6 Cyl 3.4 L GAS
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Toyota 4Runner ECM
Part Number: 89666-35100
$1427.55 MSRP: $2092.09
You Save: $664.54 (32%)
Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Manufacturer Note: CALIFORNIA SPEC
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000 Toyota 4Runner | Base | 4 Cyl 2.7 L GAS

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Toyota 4Runner Engine Control Module

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Toyota 4Runner Engine Control Module Parts and Q&A

ECM
89661-35D80
Q: How to install the Engine Control Module (ECM) and its associated components on Toyota 4Runner?
A:
Begin the ECM installation process by mounting ECM bracket No. 2 with 2 screws and then proceed to attach ECM bracket No. 1 by using two more screws. Once bracket mounting is complete you should secure the ECM with 3 nuts to a torque of 13 Nm (133 kgf-cm, 10 ft-lbf) before connecting the 5 ECM connectors. After that you can proceed to install the instrument panel finish panel lower No. 2 and the glove compartment door sub-assembly and instrument panel under cover sub-assembly No. 2. The ECM requires installation with three securing nuts which need to be torqued to 13 Nm (133 kgf-cm, 10 ft-lbf). Next, connect the 5 ECM connectors. The ECM installation procedure should begin by mounting the instrument panel finish panel lower No. 2 before installing the glove compartment door sub-assembly and ending with the instrument panel under cover sub-assembly No. 2.
ECM
89661-35E60
Q: How to remove the Engine Control Module (ECM) on Toyota 4Runner?
A:
The procedure to extract the ECM for 1GR-FE engine control system begins by removing the instrument panel under cover sub-assembly No. 2 while also removing the glove compartment door sub-assembly and instrument panel finish panel lower No. 2. Begin by breaking the connections between the ECM and 5 connectors before unfastening the 3 ECM securing nuts. Following the removal of screws you should detach ECM bracket No. 1 from the ECM using two screws until you can detach ECM bracket No. 2 from the ECM with its screws.