How to replace the headlamp dimmer switch assembly on 2003 Toyota 4Runner?

Begin replacement of the headlamp dimmer switch assembly by taking off both steering wheel covers No.3 then steering wheel covers No.2. You must disconnect the connector followed by the removal of two screws that fasten the headlamp dimmer switch assembly. Install first the steering wheel cover lower No.2 before placing the steering wheel cover lower No.3.

OEM 2003 Toyota 4Runner Dimmer Switch

Light Dimmer Switch

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5 Dimmer Switches found

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2003 Toyota 4Runner Dimmer Switch, Passenger Side
Part Number: 84119-35030
$144.18 MSRP: $204.11
You Save: $59.93 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Rheostat, Light Control; Instrument Panel Dimmer Switch; Instrument Light Rheostat; Rheostat
- Position: Passenger Side
- Part Name Code: 84119
- Item Weight: 0.50 Pounds
- Item Dimensions: 3.7 x 2.3 x 1.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84119-35030
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2003 Toyota 4Runner Submodels:
- Limited, Sport, SR5 | 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L GAS
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2003 Toyota 4Runner Dimmer Switch
Part Number: 84140-14120
$119.60 MSRP: $169.32
You Save: $49.72 (30%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Combination Switch; Multi Purpose Switch; Headlamp Switch; Headlamp Dimmer Switch
- Part Name Code: 84140
- Item Weight: 0.80 Pounds
- Item Dimensions: 15.5 x 11.1 x 3.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84140-14120
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2003 Toyota 4Runner Submodels:
- Base, Limited, Sport, SR5 | 4 Cyl 2.7 L GAS, 6 Cyl 3.4 L GAS, 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L GAS
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2003 Toyota 4Runner Light Switch
Part Number: 84140-10190
$81.75 MSRP: $114.76
You Save: $33.01 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Combination Switch; Multi Purpose Switch; Dimmer Switch; Headlamp Switch
- Part Name Code: 84140
- Item Weight: 0.70 Pounds
- Item Dimensions: 15.2 x 11.1 x 3.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84140-10190
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2003 Toyota 4Runner Submodels:
- Base, Limited, Sport, SR5 | 4 Cyl 2.7 L GAS, 6 Cyl 3.4 L GAS, 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L GAS
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2003 Toyota 4Runner Dimmer Switch
Part Number: 84140-35150
$201.30 MSRP: $287.41
You Save: $86.11 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Combination Switch; Multi Purpose Switch; Headlamp Switch
- Part Name Code: 84140
- Item Weight: 0.70 Pounds
- Item Dimensions: 15.3 x 11.3 x 2.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84140-35150
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2003 Toyota 4Runner Submodels:
- Limited, Sport, SR5 | 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L GAS
View related parts
2003 Toyota 4Runner Dimmer Switch
Part Number: 84140-35140
Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Combination Switch; Multi Purpose Switch; Headlamp Switch
- Part Name Code: 84140
- Item Weight: 1.60 Pounds
- Item Dimensions: 15.2 x 11.2 x 2.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84140-35140
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2003 Toyota 4Runner Submodels:
- Limited, Sport, SR5 | 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L GAS

2003 Toyota 4Runner Dimmer Switch

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2003 Toyota 4Runner Parts Questions & Experts Answers

Q: How to replace the headlamp dimmer switch assembly on 2003 Toyota 4Runner?
A: Begin replacement of the headlamp dimmer switch assembly by taking off both steering wheel covers No.3 then steering wheel covers No.2. You must disconnect the connector followed by the removal of two screws that fasten the headlamp dimmer switch assembly. Install first the steering wheel cover lower No.2 before placing the steering wheel cover lower No.3.