How to replace the power seat switch on 2003 Chevrolet Avalanche 1500?

The first step to replace this switch involves removing both the power seat switch bezel attached to the seat and the screws which hold the switch to the bezel. You should secure the power seat switch to the bezel by tightening its screws to 2 N.m (18 lb in) and replace the power seat switch bezel onto the seat afterwards.

OEM 2003 Chevrolet Avalanche 1500 Seat Switch

Seat Adjust Switch

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7 Seat Switches found

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2003 Chevrolet Avalanche 1500 Seat Switch
Part Number: 12450256
$165.66 MSRP: $247.62
You Save: $81.96 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch, Seat Adjuster/Recliner; Power Seat Switch; Adjuster Switch; Switch; Switch, Front Seat Adjuster
- Position: Driver Side Passenger Side
- Item Weight: 0.50 Pounds
- Item Dimensions: 5.1 x 3.0 x 2.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12450256
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Avalanche 1500 Submodels:
- Base, LS, LT, North Face, On Road Edition, WBH, Z66, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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2003 Chevrolet Avalanche 1500 Switch, Driver Side
Part Number: 12450166
$153.95 MSRP: $230.11
You Save: $76.16 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch, Seat Adjuster/Recliner; Power Seat Switch
- Position: Driver Side
- Item Weight: 0.60 Pounds
- Item Dimensions: 6.0 x 3.7 x 2.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12450166
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Avalanche 1500 Submodels:
- Base, LS, LT, North Face, On Road Edition, WBH, Z66, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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2003 Chevrolet Avalanche 1500 Switch, Passenger Side
Part Number: 12450254
$144.67 MSRP: $216.24
You Save: $71.57 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch, Passenger Seat Adjuster; Power Seat Switch; Switch, Seat Adjuster/Recliner
- Position: Passenger Side
- Item Weight: 0.60 Pounds
- Item Dimensions: 6.4 x 3.2 x 3.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12450254
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Avalanche 1500 Submodels:
- Base, LS, LT, North Face, On Road Edition, WBH, Z66, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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2003 Chevrolet Avalanche 1500 Memory Switch
Part Number: 15116863
Product Specifications
- Other Name: Switch, Seat Adjuster/Recliner; Power Seat Switch; Switch, Seat Heater
- Position: Driver Side
- Replaces: 15179137
- Item Weight: 0.40 Pounds
- Item Dimensions: 6.3 x 3.2 x 3.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15116863
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Avalanche 1500 Submodels:
- Base, LS, LT, North Face, On Road Edition, WBH, Z66, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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2003 Chevrolet Avalanche 1500 Switch
Part Number: 15083095
Product Specifications
- Other Name: Switch, Seat Heater; Seat Heater Switch
- Position: Rear
- Item Weight: 0.40 Pounds
- Item Dimensions: 2.7 x 2.1 x 1.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 2
- SKU: 15083095
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Avalanche 1500 Submodels:
- Base, LS, LT, North Face, On Road Edition, WBH, Z66, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
View related parts
2003 Chevrolet Avalanche 1500 Switch
Part Number: 12473558
$112.55 MSRP: $168.23
You Save: $55.68 (34%)
Product Specifications
- Other Name: Switch, Seat Adjuster/Recliner; Power Seat Switch
- Position: Driver Side
- Item Weight: 1.30 Pounds
- Item Dimensions: 3.3 x 2.2 x 2.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12473558
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Avalanche 1500 Submodels:
- Base, LS, LT, North Face, On Road Edition, WBH, Z66, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
View related parts
2003 Chevrolet Avalanche 1500 Seat Heat Switch, Passenger Side
Part Number: 15116861
Product Specifications
- Other Name: Switch, Seat Heater; Seat Heater Switch; Switch
- Position: Passenger Side
- Replaces: 15179135
- Item Weight: 0.50 Pounds
- Item Dimensions: 10.7 x 2.3 x 0.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15116861
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Avalanche 1500 Submodels:
- Base, LS, LT, North Face, On Road Edition, WBH, Z66, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS

2003 Chevrolet Avalanche 1500 Seat Switch

With a comprehensive array of OEM 2003 Chevrolet Avalanche 1500 Seat Switch, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2003 Chevrolet Avalanche 1500 Seat Switch are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2003 Chevrolet Avalanche 1500 Seat Switch Parts Questions & Experts Answers

Q: How to replace the power seat switch on 2003 Chevrolet Avalanche 1500?
A: The first step to replace this switch involves removing both the power seat switch bezel attached to the seat and the screws which hold the switch to the bezel. You should secure the power seat switch to the bezel by tightening its screws to 2 N.m (18 lb in) and replace the power seat switch bezel onto the seat afterwards.