How to replace the headlamp dimmer switch assembly on 2005 Toyota Sienna?

The process of replacing the headlamp dimmer switch assembly begins with removing both the steering column cover lower and steering column cover upper. Disconnect the connector followed by the claw fitting release for headlamp dimmer switch assembly removal.

OEM 2005 Toyota Sienna Dimmer Switch

Light Dimmer Switch

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5 Dimmer Switches found

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2005 Toyota Sienna Dimmer Switch
Part Number: 84140-08070
$215.63 MSRP: $307.87
You Save: $92.24 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Turn Signal & Combination Lever; Multi Purpose Switch; Headlamp Switch; Signal Switch
- Replaces: 84140-08071, 84140-33170
- Part Name Code: 84140
- Item Weight: 1.60 Pounds
- Item Dimensions: 15.7 x 11.9 x 2.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84140-08070
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
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Fits the following 2005 Toyota Sienna Submodels:
- CE, LE, Limited, XLE, XLE Limited | 6 Cyl 3.3 L GAS, 6 Cyl 3.5 L GAS
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2005 Toyota Sienna Instrument Light Rheostat
Part Number: 84152-33030
$93.83 MSRP: $131.71
You Save: $37.88 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch, Headlamp Leveling; Switch
- Part Name Code: 84152
- Item Weight: 0.60 Pounds
- Item Dimensions: 3.8 x 2.3 x 1.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84152-33030
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2005 Toyota Sienna Submodels:
- CE, LE, Limited, XLE, XLE Limited | 6 Cyl 3.3 L GAS, 6 Cyl 3.5 L GAS
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2005 Toyota Sienna Dimmer Switch
Part Number: 84140-08060
$233.80 MSRP: $333.82
You Save: $100.02 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Turn Signal & Combination Lever; Multi Purpose Switch; Headlamp Switch; Signal Switch
- Part Name Code: 84140
- Item Weight: 1.60 Pounds
- Item Dimensions: 14.9 x 11.7 x 2.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84140-08060
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2005 Toyota Sienna Submodels:
- CE, LE, Limited, XLE, XLE Limited | 6 Cyl 3.3 L GAS
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2005 Toyota Sienna Headlamp Switch
Part Number: 84140-08040
$197.11 MSRP: $281.42
You Save: $84.31 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Turn Signal & Combination Lever; Multi Purpose Switch; Signal Switch
- Part Name Code: 84140
- Item Weight: 1.60 Pounds
- Item Dimensions: 14.9 x 11.4 x 2.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84140-08040
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2005 Toyota Sienna Submodels:
- CE, LE, Limited, XLE, XLE Limited | 6 Cyl 3.3 L GAS
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2005 Toyota Sienna Headlamp Switch
Part Number: 84140-08050
$185.92 MSRP: $265.46
You Save: $79.54 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assembly, Headlamp Dimmer; Turn Signal & Combination Lever; Multi Purpose Switch; Signal Switch
- Part Name Code: 84140
- Item Weight: 0.80 Pounds
- Item Dimensions: 14.6 x 11.3 x 2.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84140-08050
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2005 Toyota Sienna Submodels:
- CE, LE, Limited, XLE, XLE Limited | 6 Cyl 3.3 L GAS

2005 Toyota Sienna Dimmer Switch

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2005 Toyota Sienna Parts Questions & Experts Answers

Q: How to replace the headlamp dimmer switch assembly on 2005 Toyota Sienna?
A: The process of replacing the headlamp dimmer switch assembly begins with removing both the steering column cover lower and steering column cover upper. Disconnect the connector followed by the claw fitting release for headlamp dimmer switch assembly removal.