# Power Stop S4638A Performance Brake Calipers - Pair (Front) for 1997-2005 Buick Lesabre

### Performance Overview

Power Stop S4638A Performance Brake Calipers - Pair (Front) is a vehicle-specific automotive part designed for 1997-2005 Buick Lesabre. PowerStop Performance Brake Calipers are designed as direct bolt-on replacements and are compatible with stock and custom wheels. These high quality brake calipers are 100% pressure tested and come with a high-temperature red powder-coating for maximum endurance. Plus, PowerStop Brake Calipers are available with new premium boots and seals, as well as high-temperature silicone lubricant on the caliper pins for superior durability. Thanks to these exceptional brake calipers, you will enjoy improved brake performance of your vehicle.

### Key Features

-   Designed as a vehicle-specific replacement for compatible applications
-   Helps restore dependable braking performance for daily driving
-   Application-focused fitment helps support straightforward installation
-   Built for reliable stopping power and consistent brake response
-   Recommended to verify year, make, model, and position before ordering

### Vehicle Fitment

**Fitment Summary:** 1997-2005 Buick Lesabre, Buick Park Avenue, Buick Riviera, Cadillac Deville + 7 more

**Position:** Front

-   2000-2004 Buick Lesabre— Position: Front
-   1997-2004 Buick Park Avenue— Position: Front
-   1997-1999 Buick Riviera— Position: Front
-   1997-1999 Cadillac Deville— Position: Front
-   2000-2005 Cadillac Deville— Position: Front
-   1997-2002 Cadillac Eldorado— Position: Front
-   1997 Cadillac Seville— Position: Front
-   2003-2004 Cadillac Seville— Position: Front
-   2000-2005 Chevrolet Impala— Position: Front
-   2000-2005 Chevrolet Monte Carlo— Position: Front
-   1997-1999 Oldsmobile Aurora— Position: Front
-   2001-2003 Oldsmobile Aurora— Position: Front
-   1998-1999 Oldsmobile Intrigue— Position: Front
-   2000-2003 Pontiac Bonneville— Position: Front

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

**What part number is this?**  
The listed part number is S4638A.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

### Common Searches

-   front performance brake calipers - pair (front) for Buick Lesabre
-   performance brake calipers - pair (front) for 2000 Lesabre
-   Power Stop S4638A fitment
-   S4638A replacement performance brake calipers - pair (front)
-   front performance brake calipers - pair (front) compatible with Buick Lesabre

### Vehicle Fitment Table

   

Year

Make

Model

Position

2000

Buick

Lesabre

Front

2001

Buick

Lesabre

Front

2002

Buick

Lesabre

Front

2003

Buick

Lesabre

Front

2004

Buick

Lesabre

Front

1997

Buick

Park Avenue

Front

1998

Buick

Park Avenue

Front

1999

Buick

Park Avenue

Front

2000

Buick

Park Avenue

Front

2001

Buick

Park Avenue

Front

2002

Buick

Park Avenue

Front

2003

Buick

Park Avenue

Front

2004

Buick

Park Avenue

Front

1997

Buick

Riviera

Front

1998

Buick

Riviera

Front

1999

Buick

Riviera

Front

1997

Cadillac

Deville

Front

1998

Cadillac

Deville

Front

1999

Cadillac

Deville

Front

2000

Cadillac

Deville

Front

2001

Cadillac

Deville

Front

2002

Cadillac

Deville

Front

2003

Cadillac

Deville

Front

2004

Cadillac

Deville

Front

2005

Cadillac

Deville

Front

1997

Cadillac

Eldorado

Front

1998

Cadillac

Eldorado

Front

1999

Cadillac

Eldorado

Front

2000

Cadillac

Eldorado

Front

2001

Cadillac

Eldorado

Front

2002

Cadillac

Eldorado

Front

1997

Cadillac

Seville

Front

2003

Cadillac

Seville

Front

2004

Cadillac

Seville

Front

2000

Chevrolet

Impala

Front

2001

Chevrolet

Impala

Front

2002

Chevrolet

Impala

Front

2003

Chevrolet

Impala

Front

2004

Chevrolet

Impala

Front

2005

Chevrolet

Impala

Front

2000

Chevrolet

Monte Carlo

Front

2001

Chevrolet

Monte Carlo

Front

2002

Chevrolet

Monte Carlo

Front

2003

Chevrolet

Monte Carlo

Front

2004

Chevrolet

Monte Carlo

Front

2005

Chevrolet

Monte Carlo

Front

1997

Oldsmobile

Aurora

Front

1998

Oldsmobile

Aurora

Front

1999

Oldsmobile

Aurora

Front

2001

Oldsmobile

Aurora

Front

2002

Oldsmobile

Aurora

Front

2003

Oldsmobile

Aurora

Front

1998

Oldsmobile

Intrigue

Front

1999

Oldsmobile

Intrigue

Front

2000

Pontiac

Bonneville

Front

2001

Pontiac

Bonneville

Front

2002

Pontiac

Bonneville

Front

2003

Pontiac

Bonneville

Front

## Details

- **Price:** 270.54 CAD
- **Vendor:** PowerStop
- **Type:** Automotive Part
- **Tags:** 1997 Buick Park Avenue, 1997 Buick Riviera, 1997 Cadillac Deville, 1997 Cadillac Eldorado, 1997 Cadillac Seville, 1997 Oldsmobile Aurora, 1998 Oldsmobile Intrigue, 2000 Buick Lesabre, 2000 Cadillac Deville, 2000 Chevrolet Impala, 2000 Chevrolet Monte Carlo, 2000 Pontiac Bonneville, 2001 Oldsmobile Aurora, 2003 Cadillac Seville, Automotive Part, Automotive Parts, Daily Driving, Direct Replacement, Front, Performance Brake Calipers - Pair (Front), Power Stop, Power Stop S4638A, S4638A, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 270.54 CAD | In stock |

## Images

- Power Stop S4638A Performance Brake Calipers - Pair (Front) for 1997-2005 Buick Lesabre product image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/power-stop-s4638a-performance-brake-calipers-pair-front-for-1997-2005-buick-lesabre-s4638a)
> Updated: 2026-07-14