How to service and repair the front brake calipers (single piston) on 2003 GMC Sonoma?

To repair the front brake caliper, empty the brake fluid and leave wood or towels in-between caliper and piston. Removing the piston Use compressed air to take off the piston, and remove the boot and the seal. Clean Bleeder / Caliper. Change components in case of corrosion or scoring. Assemble and lubricate the piston and seal and make sure they are installed well.

OEM 2003 GMC Sonoma Brake Calipers

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8 Brake Calipers found

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2003 GMC Sonoma Overhaul Kit, Front Part Number: 18029813
$10.19 MSRP: $23.36
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Product Specifications
- Other Name: Caliper Kit, Front Brake; Brake Caliper Repair Kit; Disc Brake Hardware Kit; Caliper Kit, Wheel Brake Cylinder/Caliper
- Position: Front
- Item Weight: 0.40 Pounds
- Item Dimensions: 2.6 x 2.5 x 1.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 2
- SKU: 18029813
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2003 GMC Sonoma Submodels:
- SL, SLE, SLS | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 6 Cyl 4.3 L GAS
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2003 GMC Sonoma Overhaul Kit, Front Part Number: 18003724
Product Specifications
- Other Name: Caliper Kit, Front Brake; Brake Caliper Repair Kit; Disc Brake Hardware Kit; Caliper Seal Kit; Caliper Overhaul Kit; Caliper Kit, Wheel Brake Cylinder/Caliper; Caliper Kit, Wheel Cylinder Piston
- Position: Front
- Item Weight: 0.30 Pounds
- Item Dimensions: 4.0 x 4.0 x 0.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 18003724
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 GMC Sonoma Submodels:
- Base, GT, SL, SLE, SLS | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS
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2003 GMC Sonoma Caliper, Front Driver Side Part Number: 18029754
Product Specifications
- Other Name: Caliper, Front Brake; Brake Caliper; Caliper, Wheel Brake Cylinder/Caliper
- Position: Front Driver Side
- Item Weight: 10.40 Pounds
- Item Dimensions: 8.0 x 9.3 x 6.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 18029754
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 GMC Sonoma Submodels:
- SL, SLE, SLS | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 6 Cyl 4.3 L GAS
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2003 GMC Sonoma Caliper, Front Passenger Side Part Number: 18029755
Product Specifications
- Other Name: Caliper, Front Brake; Brake Caliper; Caliper, Wheel Brake Cylinder/Caliper
- Position: Front Passenger Side
- Item Weight: 10.60 Pounds
- Item Dimensions: 7.9 x 9.0 x 6.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 18029755
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 GMC Sonoma Submodels:
- SL, SLE, SLS | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 6 Cyl 4.3 L GAS
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2003 GMC Sonoma Caliper, Rear Passenger Side Part Number: 18026150
Product Specifications
- Other Name: Caliper Kit, Rear Brake; Brake Caliper; Caliper Kit, Wheel Brake Cylinder/Caliper
- Position: Rear Passenger Side
- Replaces: 18025477
- Item Weight: 3.80 Pounds
- Item Dimensions: 7.9 x 9.3 x 6.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 18026150
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 GMC Sonoma Submodels:
- SL, SLE, SLS | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 6 Cyl 4.3 L GAS
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2003 GMC Sonoma Caliper, Rear Driver Side Part Number: 18026149
Product Specifications
- Other Name: Caliper Kit, Rear Brake; Brake Caliper; Caliper Kit, Wheel Brake Cylinder/Caliper
- Position: Rear Driver Side
- Replaces: 18025476
- Item Weight: 3.80 Pounds
- Item Dimensions: 8.2 x 8.9 x 6.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 18026149
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 GMC Sonoma Submodels:
- SL, SLE, SLS | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 6 Cyl 4.3 L GAS
View related parts
2003 GMC Sonoma Caliper Assembly Part Number: 18060135
Product Specifications
- Other Name: Caliper, Wheel Brake Cylinder/Caliper; Brake Caliper; Caliper
- Position: Front
- Replaces: 18016156
- Item Weight: 7.90 Pounds
- Item Dimensions: 8.2 x 9.0 x 6.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 18060135
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 GMC Sonoma Submodels:
- Base, GT, SL, SLE, SLS | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS
View related parts
2003 GMC Sonoma Caliper Assembly Part Number: 18060134
Product Specifications
- Other Name: Caliper, Wheel Brake Cylinder/Caliper; Brake Caliper; Caliper
- Position: Front
- Replaces: 18016155
- Item Weight: 6.70 Pounds
- Item Dimensions: 8.1 x 8.9 x 6.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 18060134
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 GMC Sonoma Submodels:
- Base, GT, SL, SLE, SLS | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS

2003 GMC Sonoma Brake Calipers

With a comprehensive array of OEM 2003 GMC Sonoma Brake Calipers, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2003 GMC Sonoma Brake Calipers 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 GMC Sonoma Brake Calipers Parts and Q&A

Q: How to service and repair the front brake calipers (single piston) on 2003 GMC Sonoma?
A: To repair the front brake caliper, empty the brake fluid and leave wood or towels in-between caliper and piston. Removing the piston Use compressed air to take off the piston, and remove the boot and the seal. Clean Bleeder / Caliper. Change components in case of corrosion or scoring. Assemble and lubricate the piston and seal and make sure they are installed well.