Buick LeSabre Brake Parts

Carquest Premium Brake Calipers are remanufactured to meet or exceed OE specifications for performance and durability. Each cast iron caliper is finished with OE-style zinc-dichromate for superior rust protection. Application-specific brackets and abutment hardware (where required) to ensure an easier installation. New EPDM rubber seals and dust boots to resist heat and prevent leaks. Every unit is 100 percentage tested for pressure and fit, ensuring out-of-the-box reliability.

Product Features:

• Meets or exceeds original equipment specifications for performance and durability
• Brackets included where required for complete system restoration
• OE-style zinc dichromate anti-corrosion coating provides superior rust resistance on all iron caliper bodies and brackets
• New, OE style rubber dust boots and EPDM rubber seals for improved resistance to thermal deterioration and cracking
• New bleeder screws, banjo bolts, and crush washers included for a complete repair
• Stainless steel pad abutment hardware included when applicable

Wearever power brake boosters are built to meet or exceed original equipment (OE) performance standards for fit, form and function. Every brake booster is completely disassembled, cleaned, inspected, and remanufactured with OE-quality components. We also use reverse engineering to gain insight into why the original unit failed, often resulting in an improved product. All Wearever power brake boosters are 100 percent tested to ensure proper fit and function.

Product Features:

• 100 percent O.E. quality seals, diaphragms and check valves are installed on every unit for like-new performance and reliability.
• Exclusive rust-prohibitive finishing process extends unit life.
• Master cylinder output rods are pre-adjusted (when included) for easier and faster installation.
• New mounting nuts and washers ensure proper, hassle-free installation.
• All units are 100 percent tested to ensure reliable performance.
• Guaranteed fit and function.
• Meets or exceeds O.E. performance.

PowerStop is on a mission to deliver an easy way for any driver to upgrade their brakes – no matter where or how they use their vehicle. Our Z26 Street Warrior Brake Upgrade Kit with Powder Coated Calipers is recommended for high performance, high horsepower muscle and modified cars. This kit comes with everything you need for easy installation, including pads, rotors, calipers and stainless-steel hardware. The Drilled & Slotted rotors and Carbon-Fiber Ceramic pads combine to provide shorter stops under the most demanding conditions. The Powder Coated Calipers not only protect against corrosion, but also really stand out behind your wheels! This PowerStop Z26 Street Warrior Brake Upgrade Kit with Powder Coated Calipers is the affordable bolt-on upgrade that delivers more than just the braking power you need to rein in all those ponies. With our low-dust and low-noise formula, you’ll spend less time cleaning those wheels and more time enjoying what matters most – the drive.

Product Features:

• This complete brake kit has been engineered to handle the increased demand of street-driven muscle cars and performance vehicles
• Proprietary Carbon-Fiber Ceramic Z26 brake pads enhance heat dissipation versus a typical ceramic brake pad for better stopping power at high speed
• All calipers are powder coated, assembled, and tested in our Chicago, IL facility
• Stainless-steel pad shims resist the increased temperatures common on high performance applications
• Low-dust braking validated through on-vehicle 3rd party tests in Los Angeles, showing on average 30% less dust versus OE
• Drilled & Slotted performance rotors provide maximum cooling
• Bolt-on upgrade for stock brakes, no modifications necessary
• Includes stainless-steel installation hardware and high-temperature ceramic brake lubricant
• Buy with confidence from the originator & industry leader of brake kits
• Buy with confidence from the originator & industry leader of brake kits

Brakes are designed as a system and all the parts need to work together for best performance. The kits provide advance protection for your brake by assuring brakes perform at an optimum level.

Product Features:

• This part matches Original Equipment (OE) quality specifications
• Exact fitment and original replacement
• New Brake Hardware prevents premature wear and maximizes performance
• Helps deliver a quieter, more efficient braking system
• Manufactured with quality materials to suppress high stress levels

The components in this drum brake wheel cylinder kit are designed to match the original parts required to repair the wheel cylinder on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability.

Product Features:

• Direct replacement – the components in this drum brake wheel cylinder kit are designed to match the original parts required to repair the wheel cylinder on specified vehicles
• Ideal solution – this kit is a reliable replacement for original components that have failed due to wear
• Durable construction – this kit is made from quality components to ensure reliable performance and a long service life
• Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

PowerStop is on a mission to deliver an easy way for any driver to upgrade their brakes – no matter where or how they use their vehicle. Forget standard, off-the-shelf parts. Our Z23 Evolution Sport Brake Drum Upgrade Kit comes with everything you need, from pads, two rotors, a set of brake drums and brake shoes, plus the hardware necessary for an easy, bolt-on upgrade for your daily-driver. Along with increased braking power, the Carbon-Fiber Ceramic brake pads feature a low-dust formula to keep those wheels looking great while you say goodbye to nasty brake dust. These pads combine with Drilled & Slotted rotors to ensure a cool, smooth ride that protects against rust and corrosion. The Evolution premium coated brake drums come with brake shoes, a spring/hold-down kit and adjusters. Give your daily-driver the easy and affordable performance upgrade it deserves with the Z23 Evolution Sport Brake Drum Upgrade Kit.

Product Features:

• This complete front and rear kit includes front drilled & slotted rotors with Z23 brake pads along with silver painted rear drums with brake shoes and hold down hardware.
• PowerStop engineered Carbon-Fiber Ceramic Z23 compound significantly enhances braking performance versus traditional ceramic brake pads
• Drilled & Slotted performance rotors provide maximum cooling
• Premium drums are coated in a silver rust preventative paint that is oven cured so it keeps looking good despite high temperatures
• Premium shoes are made from 100% new steel, plus are cam ground and chamfered to ensure precise fit and noise-free operation
• Comes with everything you need to get the job done, including stainless-steel pad installation hardware, shoe installation hardware, adjuster kits and high-temperature ceramic brake lubricant
• Brand new shoe hold-down hardware ensures that you don’t have to deal with the old worn out/broken springs, pins or cups.
• Brake rotor, pad & hardware engineered to work together to increase stopping power, improve durability & eliminate dust
• Rotors are zinc plated for maximum protection against rust.
• Rotors are zinc plated for maximum protection against rust.
• Buy with confidence from the originator & industry leader of brake kits

Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.

Product Features:

• Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
• Sealed connections (where applicable) to prevent environmental corrosion and performance issues
• Global coverage for import and/or domestic applications
• OE specified wire gauge to ensure a reliable electrical connection
• Designed to meet or exceed OE specifications in form, fit and function

Brakes are designed as a system and all the parts need to work together for best performance. Parking brakes hold the vehicle in place when the vehicle is parked. Because the parking brake is so important, you want to be sure all it’s hardware and components are in good shape.

Product Features:

• This part matches Original Equipment (OE) quality specifications
• Manufactured to meet your expectations for a perfect fit, form and function
• Prevents uneven braking
• Restores brakes to like new performance

This disc brake rotor set screw is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

• Direct replacement – this disc brake rotor set screw matches the fit and function of the factory part on specified years, makes and models
• Ideal solution – this screw is a reliable replacement for an original part that is missing or has failed due to fatigue
• Durable construction – this part is made from quality materials to ensure reliable performance and long service life
• Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

PowerStop is on a mission to deliver an easy way for any driver to upgrade their brakes – no matter where or how they use their vehicle. Forget standard, off-the-shelf parts. Our Z23 Evolution Sport Brake Upgrade Kit comes with everything you need, from pads, rotors and premium stainless-steel hardware for an easy, bolt-on upgrade for your daily-driver. Along with increased braking power, the Carbon-Fiber Ceramic brake pads feature a low-dust formula to keep those wheels looking great while you say goodbye to nasty brake dust. These pads combine with Drilled & Slotted rotors to ensure a cool, smooth ride that protects against rust and corrosion. Give your daily-driver the easy and affordable performance upgrade it deserves with the Z23 Evolution Sport Brake Upgrade Kit.

Product Features:

• This complete upgrade kit is engineered to improve the braking performance of the vehicle you use everyday
• PowerStop engineered Carbon-Fiber Ceramic Z23 compound significantly enhances braking performance versus traditional ceramic brake pads
• Low-dust braking validated through on-vehicle 3rd party tests in Los Angeles, showing on average 30% less dust versus OE
• Multi-Layer rubberized shims provide virtually noise-free braking
• Drilled & Slotted performance rotors provide maximum cooling
• Includes stainless-steel installation hardware and high-temperature ceramic brake lubricant
• Bolt-on upgrade for stock brakes, no modifications necessary
• Brake rotor, pad & hardware engineered to work together to increase stopping power, improve durability & eliminate dust
• Rotors are zinc plated for maximum protection against rust.
• Buy with confidence from the originator & industry leader of brake kits
• Buy with confidence from the originator & industry leader of brake kits

Brakes are designed as a system and all the parts need to work together for best performance. Industry brake service experts agree – when brake friction materials are ready to be replaced, the hardware is too. Changing out your Rubber Pin Boot or Slider Bushing Kit will ensure the guide pins are clean and free from debris for smoother braking.

Product Features:

• This part matches Original Equipment (OE) quality specifications
• Maintains proper movement for safe, effective stopping performance
• Easy and fast replacement
• Retains tight seal to keep out dirt and debris

Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.

Product Features:

• Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
• WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
• Product constructed to meet all design and operating characteristics as intended by the manufacturer.
• OE specified wire gauge to ensure a reliable electrical connection
• Designed to meet or exceed OE specifications in form, fit and function

PowerStop is on a mission to deliver an easy and affordable way for any driver to upgrade their brakes – no matter where or how they use their vehicle. PowerStop Coated Hat and Edge Rotors are a partially coated, direct bolt-on replacement for original equipment. These rotors have a silver epoxy coating applied to areas that are prone to corrosion, including the hat, outer edge, and vanes. This corrosion resistant coating will help maintain a great look behind modern alloy wheels. PowerStop rotors are designed to match original equipment performance and specifications including weight and vane count for guaranteed fitment.

Product Features:

• Painted Hat and Edge for corrosion resistance on hat, outer edges, and vanes
• Weight and vane count match original equipment design
• Manufactured to strict tolerances for DTV and runout for smooth, quiet performance
• Original equipment fit and function, as well as performance
• Cross-hatched friction surface for optimal pad break-in
• 100% dynamic mill balanced
• Direct bolt-on replacement; no modifications necessary
• Hub/Rotor assembly; bearing races included, bearing not included
• Hub/Rotor assembly; sealed bearing included
• Sold individually

ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:

• Protective outer coverings help provide long-lasting durability
• Color-coded wires allow for easy installation
• GM-recommended replacement part for your GM vehicle’s original factory component
• Offering the quality, reliability, and durability of GM OE
• Manufactured to GM OE specification for fit, form, and function

PowerStop is on a mission to deliver an easy and affordable way for any driver to upgrade their brakes – no matter where or how they use their vehicle. PowerStop Coated Hat and Edge Rotors are a partially coated, direct bolt-on replacement for original equipment. These rotors have a silver epoxy coating applied to areas that are prone to corrosion, including the hat, outer edge, and vanes. This corrosion resistant coating will help maintain a great look behind modern alloy wheels. PowerStop rotors are designed to match original equipment performance and specifications including weight and vane count for guaranteed fitment.

Product Features:

• Painted Hat and Edge for corrosion resistance on hat, outer edges, and vanes
• Weight and vane count match original equipment design
• Manufactured to strict tolerances for DTV and runout for smooth, quiet performance
• Original equipment fit and function, as well as performance
• Cross-hatched friction surface for optimal pad break-in
• 100% dynamic mill balanced
• Direct bolt-on replacement; no modifications necessary
• Sold individually

Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.

Product Features:

• Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
• Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
• Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
• Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
• 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
• 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.

Brake hardware should be inspected and replaced regularly to ensure reliable, efficient performance. The hold down springs are designed to secure the brake shoes to the backing plate while allowing proper brake shoe movement.

Product Features:

• This part matches Original Equipment (OE) quality specifications
• Manufactured with quality materials to suppress high stress levels
• Maintains safe movement and effective stopping performance
• Reduces drag by holding brake shoes to the backing plate and to improve gas mileage

The Power Stop Z16 Evolution ceramic brake pads feature a ceramic formula designed to maximize stopping power while reducing brake dust & eliminating noise. Using OE positive mold technology along with a thermal scorched pad surface, Z16 pads maintain consistent wear and performance while ensuring a fast break-in. The Z16 Evolution ceramic brake pads are an affordable stock replacement for all vehicles.

Product Features:

• Low-dust ceramic formula designed to maximize stopping power and keep wheels clean
• Positive mold technology for consistent wear and performance
• Thermal scorched pad surface for a fast break-in
• Chamfered and slotted to ensure noise-free braking
• Powder coated backing plate resists rust and corrosion to provide extended pad life
• Multi-Layer rubberized shims provide virtually noise-free braking

Brakes are designed as a system and all the parts need to work together for best performance. The boot and square cut seals included in our Caliper Repair Kit, ensure that the caliper works as designed during the apply and release cycle.

Product Features:

• This part matches Original Equipment (OE) quality specifications
• Increases the life span of the brake pads
• Restores brakes to like-new performance
• Prevents noise and premature wear
• Direct replacement for a proper fit

Assemblies match what was originally installed on the car from OE for quality, fit, function and material.

Product Features:

• Rubber components independently tested and certified by approved labs globally to meet extreme (hi and low) temperatures.
• Master cylinders use correct EPDM rubber for DOT3, 4 and 5 brake fluids
• All aluminum castings are “hard anodized”
• All iron castings are coated to prevent rust
• Manufacturers all major components in house.
• Most brake masters ship with OE size/shape reservoirs, floats, switches, sensors and valves to match original OE assembly.
• All machining done by computer programed CNC machines.
• Castings go through 2 inspection processes (via micrometer and via go-no go fixture check) before being sent to the assembly department insuring all machining is correct and matches the OE.
• Before assembly all castings and components are cleaned by automated ultrasonic cleaning machines
• Assembly is done in clean room insuring no contamination is introduced into final assembly.
• All assemblies are dated coded for 100% accurate trace-ability.
• Every assembly is pressure tested before being shipped insuring dependable operation and leak-free performance

Brakes are designed as a system and all the parts need to work together for best performance. The Dust Hole Cover covers the brake adjustment slot from debris to keep your brakes running smoothly.

Product Features:

• Keeps out dirt and debris
• Direct replacement for a proper fit
• OE Fit and Function
• Maintains proper seal

This parking brake cable has been engineered and tested to match the fit, function and performance of the original brake cable on specific vehicles. It features a corrosion-resistant design and durable materials for added strength and longevity.

Product Features:

• Trustworthy replacement – engineered and tested to match the fit, function and performance of the original brake cable on specific vehicles
• Quality design – inner cables are sheathed and lubricated to provide improved durability
• Long-lasting construction – flexible casings are completely covered with conduit to prevent wear and tear of interior cables
• Tough materials – zinc-plated fittings prevent corrosion

The ACDelco GM Original Equipment Power Brake Booster Check Valve functions as a one-way valve that ensures air does not enter the vacuum booster when the engine is turned off or if there is a leak in the vacuum hose, and is a GM-recommended replacement for your vehicle’s original components. This power brake booster check valve has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:

• GM-recommended replacement part for your GM vehicle’s original factory component
• Offering the quality, reliability, and durability of GM OE
• Manufactured with GM Original Equipment specification for fit, form, and function

This power brake filter is designed to match the fit and function of the original filter on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

• Direct replacement – this power brake filter is designed to match the fit and function of the original filter on specified vehicles
• Restores functionality – reliable replacement for an original part that has failed due to clogging
• Durable construction – this part is made from quality materials to ensure reliable performance and long service life
• Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

Carquest Premium Caliper Brackets meet or exceed OE specifications for performance and durability. They are finished with OE-style zinc-dichromate for superior rust protection. Every unit is 100% tested for fit, ensuring out-of-the-box reliability.

Product Features:

• Meets or exceeds original equipment specifications for performance and durability
• Finished with OE-style zinc-dichromate for superior rust protection
• Every unit is 100% tested for fit