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Power Stop S4638 Red Powder Coated Performance Brake Calipers

(Pontiac Grand Prix 1997-2003, Bonneville 2000-05, Montana 1999-2005, Trans Sport 1997-98; Buick Regal 1997-2004, LeSabre 2000-05 + 4 more models)

Part of: Power Stop Performance Brake Calipers - Red Powder Coated

Other options in this family: Power Stop S4918A Power Stop S5080 Power Stop S4728 Power Stop S5046 Power Stop S5054

Manufacturer

Picture for manufacturer Power Stop

Part Number

S4638
10 reviews
Sale Price

$324.83

In Stock (10+)

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Usually delivered within 2 days

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

Power Stop S4638 Performance Brake Calipers are engineered for automotive enthusiasts seeking enhanced braking performance with aggressive styling. These remanufactured calipers bolt directly in place of factory units and feature an eye-catching red powder-coated finish that looks exceptional behind stock or custom wheels.

Premium Remanufacturing Process:

  • Remanufactured in Power Stop's Chicago, IL facility with strict quality control
  • Electrostatic high-temperature red powder coating resists rust and corrosion
  • 100% pressure tested to verify piston operation and prevent leaks
  • Easy to clean powder-coated surface extends caliper lifespan

Quality Components Included:

  • New pistons, seals, and bleeder screws for reliable operation
  • New slide pins and dust boots (where applicable)
  • Stainless steel brake pad abutment clips resist corrosion
  • High-temperature EPDM rubber dust boots for extreme conditions
  • Premium silicone lubricant ensures smooth operation and extended service life

These performance calipers deliver OEM fitment with direct bolt-on installation while providing the superior stopping power and distinctive appearance that driving enthusiasts demand. The vibrant performance red finish adds a custom touch that stands out behind your wheels.

Products specifications

Fits

Pontiac Grand Prix 1997-2003, Bonneville 2000-05, Montana 1999-2005, Trans Sport 1997-98; Buick Regal 1997-2004, LeSabre 2000-05, Century 1997-2005; Chevrolet Venture 1997-2005; Oldsmobile Silhouette 1997-2004, Intrigue 1998-2002

Grade Type

Performance

Position

Front

Caliper Type

Floating

Caliper Color

Red

Piston Quantity

1

Caliper Casting Material

Cast iron

Mounting Bracket Included

Yes

Piston 1 Diameter

63.50

Mounting Hardware Included

No

Caliper Slides Included

Yes

Piston 1 Diameter

2.50

Piston Material

Steel

Bleeder Screw Included

Yes

Prop 65

Yes

Caliper Piston Material

Steel

Caliper Piston Quantity

1

Instructions Included

No

Good

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Easy to shop

Great prices

Easy site to manage

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Easy to order

I had a problem with one of the products i purchased and Autoplicity went above and beyond what most companies would do in such a case. I would definitely purchase from them again.

best price good site.

Easy and good price

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