# Power Stop L4638A Autospecialty OE Replacement Front Brake Caliper for 2000-2004 Buick Lesabre ### Performance Overview Power Stop L4638A Autospecialty OE Replacement Front Brake Caliper is a vehicle-specific brake caliper designed for 2000-2004 Buick Lesabre. Are your brakes not engaging like you need them to? That might be a sign of a faulty brake caliper. Luckily, PowerStop offers their PowerStop Autospecialty OE Calipers for an easy replacement of your worn or gunked up stock brake caliper. PowerStop ensures that each caliper is remanufactured to include the all new premium boots and seals, including a high temperature tolerance silicone lubricant to ensure a lengthy lifetime for your new calipers. PowerStop's dedication to quality products, especially when dealing with safety, ensures you with their guarantee of a 100% passing rate on the pressure test they conducted. PowerStop delivers a top product here, ensuring their confidence in delivering you a product worth your money and your safety. ### Key Features - OE-style replacement brake caliper for the listed vehicle applications. - Designed to restore proper brake operation when the original caliper is worn or damaged. - Fitment-specific application data helps match the correct side and position where listed. ### Vehicle Fitment **Fitment Summary:** 1997-2005 Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac Lesabre, Park Avenue, Riviera, Deville Sedan (4 Door), Deville, Eldorado, Seville, Impala, +4 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 Sedan (4 Door) — 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 Sle, Ssei — Position: Front ### FAQ **Will this fit my vehicle?** Please verify compatibility using the vehicle fitment list above before ordering. If your year, make, and model are not listed, contact us for fitment support. **What is included with Power Stop L4638A?** This listing is for the brake caliper configuration shown in the product title and image. Confirm side, position, and fitment before ordering. **Is this good for daily driving?** Yes. It is designed as a replacement brake caliper for compatible daily-driven vehicles. **How should I confirm compatibility?** Match your vehicle year, make, and model to the fitment section above. For additional assurance, compare the part number, position, and product image before purchasing. ### Common Searches - brake caliper for Buick Lesabre - brake caliper for 2000 Lesabre - autospecialty oe replacement front brake caliper for Buick Lesabre - Power Stop L4638A for 2000 Buick Lesabre - replacement brake caliper compatible with 2000 Buick Lesabre - front brake caliper for 2000 Buick Lesabre - Power Stop L4638A brake caliper ### 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 Sedan (4 Door) Front 1998 Cadillac Deville Sedan (4 Door) Front 1999 Cadillac Deville Sedan (4 Door) 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 Sle, Ssei Front 2001 Pontiac Bonneville Sle, Ssei Front 2002 Pontiac Bonneville Sle, Ssei Front 2003 Pontiac Bonneville Sle, Ssei Front ## Details - **Price:** 141.68 CAD - **Vendor:** PowerStop - **Type:** Brake Caliper - **Tags:** 1997 Buick Park Avenue, 1997 Buick Riviera, 1997 Cadillac Deville Sedan (4 Door), 1997 Cadillac Eldorado, 1997 Cadillac Seville, 1997 Oldsmobile Aurora, 1998 Buick Park Avenue, 1998 Buick Riviera, 1998 Cadillac Deville Sedan (4 Door), 1998 Cadillac Eldorado, 1998 Oldsmobile Aurora, 1998 Oldsmobile Intrigue, 1999 Buick Park Avenue, 1999 Buick Riviera, 1999 Cadillac Deville Sedan (4 Door), 1999 Cadillac Eldorado, 1999 Oldsmobile Aurora, 1999 Oldsmobile Intrigue, 2000 Buick Lesabre, 2000 Buick Park Avenue, 2000 Cadillac Deville, 2000 Cadillac Eldorado, 2000 Chevrolet Impala, 2000 Chevrolet Monte Carlo, 2000 Pontiac Bonneville Sle, 2001 Buick Lesabre, 2001 Buick Park Avenue, 2001 Cadillac Deville, 2001 Cadillac Eldorado, 2001 Chevrolet Impala, 2001 Chevrolet Monte Carlo, 2001 Oldsmobile Aurora, 2001 Pontiac Bonneville Sle, 2002 Buick Lesabre, 2002 Buick Park Avenue, 2002 Cadillac Deville, 2002 Cadillac Eldorado, 2002 Chevrolet Impala, 2002 Chevrolet Monte Carlo, 2002 Oldsmobile Aurora, 2002 Pontiac Bonneville Sle, 2003 Buick Lesabre, 2003 Buick Park Avenue, 2003 Cadillac Deville, 2003 Cadillac Seville, 2003 Chevrolet Impala, 2003 Chevrolet Monte Carlo, 2003 Oldsmobile Aurora, 2003 Pontiac Bonneville Sle, 2004 Buick Lesabre, 2004 Buick Park Avenue, 2004 Cadillac Deville, 2004 Cadillac Seville, 2004 Chevrolet Impala, 2004 Chevrolet Monte Carlo, 2005 Cadillac Deville, 2005 Chevrolet Impala, 2005 Chevrolet Monte Carlo, Automotive Parts, Autospecialty OE Replacement Front Brake Caliper, autospecialty oe replacement front brake caliper for Buick Lesabre, Brake Caliper, brake caliper for 2000 Lesabre, brake caliper for Buick Lesabre, Daily Driving, Direct Replacement, Front, L4638A, Power Stop, Power Stop L4638A, Power Stop L4638A for 2000 Buick Lesabre, replacement brake caliper compatible with 2000 Buick Lesabre, Vehicle Fitment ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 141.68 CAD | In stock | ## Images - Power Stop L4638A Autospecialty OE Replacement Front Brake Caliper for 2000-2004 Buick Lesabre product image --- > Source: [Standard Auto Part](www.standardautopart.com/products/power-stop-l4638a-autospecialty-oe-replacement-front-brake-caliper-for-2000-2004-buick-lesabre-l4638a) > Updated: 2026-06-18