How to Overhaul the Rear Brake Calipers of the 15 Series on 2003 Chevrolet Suburban 1500?

Start the 15 series rear brake caliper overhaul by removing the brake caliper from the vehicle. To prevent Piston damage place a thin wood piece in front of it while pumping compressed air through the brake hose inlet fitting port. The brake caliper bleed screw requires removal first with the brake caliper bleed screw cap. The sequence continues with the Piston boot and seal removal. Check the brake caliper bore as well as the Piston seal groove for signs of severe scoring or deterioration. Brake caliper housing needs replacement in case of brake components presence. Examine guide surfaces of brake caliper mounting brackets for signs of corrosion and wear then replace bracket if needed. Clear all contaminants from the brake pad contact areas on the brake caliper housing and mounting bracket then use denatured alcohol to clean all repair kit excluded parts before air drying them with filtered unlubricated compressed air. Use compressed filtered air to evacuate all passages inside the brake caliper housing and bleeder valve. During brake installation, tighten the bleed screw to 12 n.m (106 lb in) before installing the cap. Before putting the new Piston seal and brake caliper bore seal groove into position you should apply brake fluid for lubrication while making sure the seal stays straight. The brake caliper receive brake fluid lubrication for both Piston and bore before installing the boot over the Piston end with its fold directed at the brake caliper housing Piston bore opening so the boot can fit in the brake caliper bore groove before the Piston insertion. Gently push the Piston to the end of the bore until the boot sits correctly in its designated Piston groove and brake caliper bore groove. After lubing both Piston ends perform the installation procedure one more time for the second Piston followed by brake caliper reattachment to the vehicle.

OEM 2003 Chevrolet Suburban 1500 Brake Calipers

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2003 Chevrolet Suburban 1500 Caliper
Part Number: 19331021
$170.23 MSRP: $328.77
You Save: $158.54 (49%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Caliper, Wheel Brake Cylinder/Caliper; Brake Caliper
- Position: Rear
- Replaces: 18040101, 25848000
- Item Weight: 11.90 Pounds
- Item Dimensions: 7.2 x 4.1 x 12.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19331021
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Suburban 1500 Submodels:
- Base, LS, LT, LTZ, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
View related parts
2003 Chevrolet Suburban 1500 Caliper
Part Number: 19331022
$171.88 MSRP: $331.97
You Save: $160.09 (49%)
ADD TO CART
Product Specifications
- Other Name: Caliper, Wheel Brake Cylinder/Caliper; Brake Caliper
- Position: Rear
- Replaces: 25848001, 18040100
- Item Weight: 11.80 Pounds
- Item Dimensions: 13.0 x 7.1 x 4.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19331022
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Suburban 1500 Submodels:
- Base, LS, LT, LTZ, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
View related parts
2003 Chevrolet Suburban 1500 Caliper, Front Driver Side
Part Number: 84394384
$107.66 MSRP: $208.96
You Save: $101.30 (49%)
ADD TO CART
Product Specifications
- Other Name: Caliper Assembly-Front Brake (W/O Brake Pads & Bracket; Caliper, Wheel Brake Cylinder/Caliper
- Position: Front Driver Side
- Replaced by: 87859910
- Item Weight: 15.50 Pounds
- Item Dimensions: 8.4 x 5.3 x 14.4 inches
- Condition: New
- SKU: 84394384
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Suburban 1500 Submodels:
- Base, LS, LT, LTZ, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
View related parts
2003 Chevrolet Suburban 1500 Caliper, Driver Side
Part Number: 18040100
$171.88 MSRP: $331.97
You Save: $160.09 (49%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Caliper, Wheel Brake Cylinder/Caliper; Brake Caliper
- Position: Driver Side
- Replaced by: 19331022
- Item Weight: 11.80 Pounds
- Item Dimensions: 12.8 x 7.2 x 4.0 inches
- Condition: New
- SKU: 18040100
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Suburban 1500 Submodels:
- Base, LS, LT, LTZ, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
View related parts
2003 Chevrolet Suburban 1500 Caliper, Front Passenger Side
Part Number: 84394392
$185.79 MSRP: $343.75
You Save: $157.96 (46%)
ADD TO CART
Product Specifications
- Other Name: Caliper Assembly-Front Brake (W/O Brake Pads & Bracket; Brake Caliper; Caliper, Wheel Brake Cylinder/Caliper
- Position: Front Passenger Side
- Replaces: 25846389, 18046220
- Item Weight: 15.70 Pounds
- Item Dimensions: 14.8 x 8.5 x 5.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84394392
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Suburban 1500 Submodels:
- Base, LS, LT, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
View related parts
2003 Chevrolet Suburban 1500 Caliper, Passenger Side
Part Number: 18043521
Product Specifications
- Other Name: Caliper, Wheel Brake Cylinder/Caliper; Brake Caliper
- Position: Passenger Side
- Item Weight: 8.50 Pounds
- Item Dimensions: 7.9 x 9.2 x 6.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 18043521
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Suburban 1500 Submodels:
- Base, LS, LT, LTZ, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
View related parts
2003 Chevrolet Suburban 1500 Caliper, Driver Side
Part Number: 18043520
Product Specifications
- Other Name: Caliper, Wheel Brake Cylinder/Caliper; Brake Caliper
- Position: Driver Side
- Item Weight: 5.00 Pounds
- Item Dimensions: 9.2 x 8.3 x 6.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 18043520
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Suburban 1500 Submodels:
- Base, LS, LT, LTZ, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
View related parts
2003 Chevrolet Suburban 1500 Overhaul Kit, Rear
Part Number: 18043518
Product Specifications
- Other Name: Caliper Kit, Rear Brake; Brake Caliper Repair Kit; Disc Brake Hardware Kit; Caliper Kit, Wheel Brake Cylinder/Caliper
- Position: Rear
- Item Weight: 1.30 Pounds
- Item Dimensions: 7.4 x 4.2 x 12.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 2
- SKU: 18043518
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Suburban 1500 Submodels:
- Base, LS, LT, LTZ, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
View related parts
2003 Chevrolet Suburban 1500 Caliper, Front Driver Side
Part Number: 84394391
$190.26 MSRP: $341.26
You Save: $151.00 (45%)
Product Specifications
- Other Name: Caliper Assembly-Front Brake (W/O Brake Pads & Bracket; Brake Caliper; Caliper, Wheel Brake Cylinder/Caliper
- Position: Front Driver Side
- Replaces: 18046219, 25846388
- Item Weight: 15.90 Pounds
- Item Dimensions: 14.8 x 8.5 x 5.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84394391
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Suburban 1500 Submodels:
- Base, LS, LT, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS

2003 Chevrolet Suburban 1500 Brake Calipers

With a comprehensive array of OEM 2003 Chevrolet Suburban 1500 Brake Calipers, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2003 Chevrolet Suburban 1500 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 Chevrolet Suburban 1500 Parts Questions & Experts Answers

Q: How to Overhaul the Rear Brake Calipers of the 15 Series on 2003 Chevrolet Suburban 1500?
A: Start the 15 series rear brake caliper overhaul by removing the brake caliper from the vehicle. To prevent Piston damage place a thin wood piece in front of it while pumping compressed air through the brake hose inlet fitting port. The brake caliper bleed screw requires removal first with the brake caliper bleed screw cap. The sequence continues with the Piston boot and seal removal. Check the brake caliper bore as well as the Piston seal groove for signs of severe scoring or deterioration. Brake caliper housing needs replacement in case of brake components presence. Examine guide surfaces of brake caliper mounting brackets for signs of corrosion and wear then replace bracket if needed. Clear all contaminants from the brake pad contact areas on the brake caliper housing and mounting bracket then use denatured alcohol to clean all repair kit excluded parts before air drying them with filtered unlubricated compressed air. Use compressed filtered air to evacuate all passages inside the brake caliper housing and bleeder valve. During brake installation, tighten the bleed screw to 12 n.m (106 lb in) before installing the cap. Before putting the new Piston seal and brake caliper bore seal groove into position you should apply brake fluid for lubrication while making sure the seal stays straight. The brake caliper receive brake fluid lubrication for both Piston and bore before installing the boot over the Piston end with its fold directed at the brake caliper housing Piston bore opening so the boot can fit in the brake caliper bore groove before the Piston insertion. Gently push the Piston to the end of the bore until the boot sits correctly in its designated Piston groove and brake caliper bore groove. After lubing both Piston ends perform the installation procedure one more time for the second Piston followed by brake caliper reattachment to the vehicle.

Related 2003 Chevrolet Suburban 1500 Parts

Alternate Year Models

2002 Chevrolet Suburban 1500 Brake Calipers 2004 Chevrolet Suburban 1500 Brake Calipers