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  2. Auto Parts
  3. Brake System
  4. Hardware
  5. Disc Brake Caliper
  6. ACDelco 18FR1591

ACDelco 18FR1591 Disc Brake Caliper

ACDelco 18FR1591 Disc Brake Caliper Image 1
ACDelco 18FR1591 Disc Brake Caliper Image 2
ACDelco 18FR1591 Disc Brake Caliper Image 3
ACDelco 18FR1591 Disc Brake Caliper Image 4
ACDelco 18FR1591 Disc Brake Caliper Image 5
ACDelco 18FR1591 Disc Brake Caliper

ACDelco
Brand:ACDelco
Part Number: 18FR1591
UPC: 00707773102152
Weight: 10.5 lbs
Condition:Remanufactured



On Sale:

$155.39

Core: See Value In Cart
Availability:
19 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the ACDelco 18FR1591 Disc Brake Caliper for your vehicle. Buy now and secure your purchase online!

ACDelco Gold (Professional) Remanufactured Friction Ready Disc Brake Calipers are the high quality alternative to Original Equipment (OE) parts. They use both aluminum and iron castings. These loaded calipers contain Ethylene Propylene (EPDM) rubber components to provide superior resistance to heat, corrosion, and leakage. ACDelco Professional Remanufactured Friction Ready Disc Brake Calipers are developed without attached brake pads, allowing customization for the application at hand. Bleeder screws, copper sealing washers, hardware, and mounting brackets are all included for easy installation. Remanufacturing disc brake calipers is an automotive industry practice that involves disassembly of existing units, and replacing components that are most prone to wear with new components. Damaged and obsolete parts are replaced and are end of line tested to ensure they perform to ACDelco specifications. In addition, remanufacturing returns components back into service rather than processing as scrap or simply disposing of them. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Cast iron and aluminum specifications; no extra stress on the brake boosting mounting
  • Developed without attached brake pads for customization
  • Pressure tested to ensure safe and confident braking

Specifications:

Abutment Clips Included:
Yes
Anti-Rattle Spring Included:
Yes
Bleeder Thread Diameter:
M10x1
Caliper Casting Material:
Aluminum
Caliper Color:
Natural
Caliper Piston Quantity:
2
Caliper Slides Included:
Yes
Caliper Type:
Floating
Casting Material:
Aluminum
Finish:
Plain
Grade Type:
Performance
Height (in):
6.6 in
Inlet Fitting Type:
Female
Inlet Thread Diameter:
0.394 in.
Inlet Thread Diameter:
10 mm
Length (in):
14 in
Mounting Bracket Included:
Yes
Mounting Hardware Included:
Yes
Pad Wear Sensor Included:
No
Pads Included:
No
Piston 1 Diameter (in):
1.8 in
Piston 1 Diameter (mm):
45.7 mm
Piston 2 Diameter (in):
1.8 in
Piston 2 Diameter (mm):
45.7 mm
Piston Quantity:
2
Programming Required:
No
Weight (lb):
10.5 lb
Width (in):
7.3 in

Features and Benefits:

  • – Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
  • – Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations.
  • – Check the thickness of your brake pads.
  • – Inspect the brake lines for rust, punctures, or visible leaks (You may be able to do this, but consult a qualified technician if necessary).
  • – Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
  • – Inspection of the brake hoses for brittleness or cracking.
  • – Inspection of wheel bearings and grease seals.
  • – Parking brake adjustments (as needed).
  • The following inspections and maintenance procedures can help prevent potential brake problems:
  • The following should be conducted by a qualified technician:

Specifications:

Country of Origin:
US

Select a vehicle to narrow ACDelco 18FR1591 Disc Brake Caliper fitment info!

Last Updated: 03/09/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Cadillac Escalade

6.0L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
AWD
 

Cadillac Escalade



6.0L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---
AWD

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2005

 

2004

 

2003

 

2002

 
Cadillac Escalade

5.3L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
AWD
 

Cadillac Escalade



5.3L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---
AWD

1 Per Vehicle

2002

 

2002

 
Cadillac Escalade

5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
Calipers With Center Anti-Rattle Clip
RWD
 

Cadillac Escalade



5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---
Calipers With Center Anti-Rattle Clip
RWD

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Cadillac Escalade ESV

6.0L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
 

Cadillac Escalade ESV



6.0L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Cadillac Escalade EXT

6.0L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
 

Cadillac Escalade EXT



6.0L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
Chevrolet Avalanche 1500

5.3L V8 Flex OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
4WD
 

Chevrolet Avalanche 1500



5.3L V8 Flex OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---
4WD

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Avalanche 1500

5.3L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
4WD
 

Chevrolet Avalanche 1500



5.3L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---
4WD

1 Per Vehicle

2002

 

2002

 
Chevrolet Avalanche 1500

5.3L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
Calipers With Center Anti-Rattle Clip
RWD
 

Chevrolet Avalanche 1500



5.3L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---
Calipers With Center Anti-Rattle Clip
RWD

1 Per Vehicle

2006

 

2006

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
Dual Piston Caliper
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---
Dual Piston Caliper

1 Per Vehicle

2005

 

2005

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
7,200 Lb. GVW
2 Wheel Steering
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---
7,200 Lb. GVW
2 Wheel Steering

1 Per Vehicle

2004

 

2004

 
Chevrolet Silverado 1500

5.3L V8 FULL HYBRID EV-Gas FHEV OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
w/ Performance Package
w/ 2 Wheel Steering
 

Chevrolet Silverado 1500



5.3L V8 FULL HYBRID EV-Gas FHEV OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---
w/ Performance Package
w/ 2 Wheel Steering

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
w/ Performance Package
w/ 2 Wheel Steering
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---
w/ Performance Package
w/ 2 Wheel Steering

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Suburban 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
4WD
 

Chevrolet Suburban 1500



5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---
4WD

1 Per Vehicle

2002

 

2002

 
Chevrolet Suburban 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
Calipers With Center Anti-Rattle Clip
RWD
 

Chevrolet Suburban 1500



5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---
Calipers With Center Anti-Rattle Clip
RWD

1 Per Vehicle

2001

 

2000

 

2001

 

2000

 
Chevrolet Suburban 1500

5.3L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
 

Chevrolet Suburban 1500



5.3L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
4WD
 

Chevrolet Tahoe



4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---
4WD

1 Per Vehicle

2002

 

2002

 
Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
Calipers With Center Anti-Rattle Clip
RWD
 

Chevrolet Tahoe



4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---
Calipers With Center Anti-Rattle Clip
RWD

1 Per Vehicle

2001

 

2000

 

2001

 

2000

 
Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
Dual Piston Caliper
 

Chevrolet Tahoe



4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---
Dual Piston Caliper

1 Per Vehicle

2000

 

2000

 
Chevrolet Tahoe

5.7L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
Dual Piston Caliper
 

Chevrolet Tahoe



5.7L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---
Dual Piston Caliper

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
GMC Sierra 1500

5.3L V8 FULL HYBRID EV-Gas FHEV OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
Dual Piston Caliper
 

GMC Sierra 1500



5.3L V8 FULL HYBRID EV-Gas FHEV OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---
Dual Piston Caliper

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
GMC Sierra 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
Dual Piston Caliper
 

GMC Sierra 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---
Dual Piston Caliper

1 Per Vehicle

2006

 

2005

 

2004

 

2006

 

2005

 

2004

 
GMC Yukon

6.0L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
AWD
 

GMC Yukon



6.0L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---
AWD

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
GMC Yukon

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
4WD
 

GMC Yukon



4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---
4WD

1 Per Vehicle

2003

 

2003

 
GMC Yukon

6.0L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
 

GMC Yukon



6.0L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---

1 Per Vehicle

2002

 

2002

 
GMC Yukon

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
Calipers With Center Anti-Rattle Clip
RWD
 

GMC Yukon



4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---
Calipers With Center Anti-Rattle Clip
RWD

1 Per Vehicle

2002

 

2002

 
GMC Yukon

6.0L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
AWD
 

GMC Yukon



6.0L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---
AWD

1 Per Vehicle

2001

 

2001

 
GMC Yukon

6.0L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
Dual Piston Caliper
 

GMC Yukon



6.0L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---
Dual Piston Caliper

1 Per Vehicle

2001

 

2000

 

2001

 

2000

 
GMC Yukon

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
Dual Piston Caliper
 

GMC Yukon



4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---
Dual Piston Caliper

1 Per Vehicle

2000

 

2000

 
GMC Yukon

5.7L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
Dual Piston Caliper
 

GMC Yukon



5.7L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---
Dual Piston Caliper

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
GMC Yukon XL 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
4WD
 

GMC Yukon XL 1500



5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---
4WD

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
GMC Yukon XL 1500

6.0L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
AWD
 

GMC Yukon XL 1500



6.0L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---
AWD

1 Per Vehicle

2002

 

2002

 
GMC Yukon XL 1500

5.3L V8 Flex OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
 

GMC Yukon XL 1500



5.3L V8 Flex OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---

1 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Yukon XL 1500

6.0L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
 

GMC Yukon XL 1500



6.0L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---

1 Per Vehicle

2002

 

2001

 

2000

 

2002

 

2001

 

2000

 
GMC Yukon XL 1500

5.3L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold-Friction Ready Non-Coated- (Remanufactured)---
 

GMC Yukon XL 1500



5.3L V8 Gas OHV

Rear Left (Driver) Gold-Friction Ready Non-Coated- (Remanufactured)---

1 Per Vehicle


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