Cardone
Unloaded Caliper w/Bracket

Cardone 18-B4988 Disc Brake Caliper - Front Left

Brand Cardone 18-B4988
Position Front Left
Bleeder Port Size M10x1.5
Brake Caliper Finish Oil Emulsion
Caliper Color Gray
E-Waste No
Inlet Port Size M10x1.5
Installation Hardware Included Yes
Mounting Bolts Included No
Package Contents Caliper; Bracket; Hardware Kit
Pads Included No
Piston Material Steel
Piston Size (OD) (in) 1.769
Piston Size (OD) (mm) 44.9326
Product Condition Remanufactured
Product line Unloaded Caliper w/Bracket
Fits Chevrolet and Buick · 25 vehicles

Remanufactured OE part. Delivers a precise fit with consistent brake performance.

Complete hardware kit. Includes new hardware for a simpler installation.

Rust-inhibiting finish. Helps protect the caliper and preserve its original look.

Cross-references Buick 15251788 and Chevrolet 15251788 for the same application. See all 2.

$75.49Free shipping
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Order total $75.49
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Free returns within 60 days if it doesn't fit when fitment is verified.

Front Left Brake Caliper for Impala and Lucerne

Cardone 18-B4988 is a remanufactured unloaded disc brake caliper with bracket for the front left position. It is built for select Chevrolet Impala, Impala Limited, Monte Carlo, and Buick Lucerne applications, with a steel piston, gray oil-emulsion finish, and new hardware for a cleaner replacement job.

Key Features

  • Remanufactured Original Equipment-style brake caliper for direct vehicle fit
  • Includes bracket where applicable for the listed applications
  • Steel piston construction with 44.9326 mm (1.769 in.) piston size
  • New bleeder screw, new seals, and new hardware kit included
  • Protected brake port threads with plastic cap plugs for easier installation
  • Pressure-tested for consistent brake performance
  • Oil-emulsion finish with rust-inhibiting treatment
  • Inlet and bleeder port size: M10x1.5

Product Details

The Cardone Unloaded Caliper w/Bracket line focuses on remanufactured brake hydraulics that match OE fit and function. Part number 18-B4988 is a front left disc brake caliper for 2006-2011 Buick Lucerne, 2006-2011 Chevrolet Impala, 2006-2007 Chevrolet Monte Carlo, and 2012-2013 Chevrolet Impala, plus 2014-2016 Chevrolet Impala Limited. This Cardone 18-B4988 caliper is remanufactured with new premium components, including EPDM rubber seals and corrosion-resistant hardware where applicable, to support reliable braking service on the Chevrolet Impala and Buick Lucerne platform.

This part cross-references Buick 15251788 and Chevrolet 15251788 for the same application.

Common Repair Symptoms

  • Front left brake drag or uneven pad wear
  • Brake fluid seepage at the caliper
  • Soft or low brake pedal caused by caliper-related hydraulic issues
  • Poor braking response or pulling during stops
  • Sticking piston or seized caliper movement

Installation Notes

Fits 2006-2011 Buick Lucerne, front left. Fits 2006-2011 Chevrolet Impala, front left. Fits 2006-2007 Chevrolet Monte Carlo, front left. Fits 2012-2013 Chevrolet Impala, front left, without Police Package. Fits 2014-2016 Chevrolet Impala Limited, front left. Use the brake fluid specified by the vehicle manufacturer, and verify the reservoir cap or service information before bleeding the system. Silicone grease is used on floating caliper mounting pins. New brake fluid from a sealed container is recommended during service.

Quality Assurance

Each caliper is 100% pressure-tested and remanufactured to rigorous quality and performance standards. Cardone also uses an earth-friendly remanufacturing process that reduces energy and raw material use compared with producing a new part.

This part fits 25 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
2016ChevroletImpala LimitedLTZ——Front LeftDisc Brake Caliper with Metal Piston, Mounting Bracket, Standard Boots, and Installation Hardware.; Unloaded Caliper w/Bracket
2016ChevroletImpala LimitedLT——Front LeftDisc Brake Caliper with Metal Piston, Mounting Bracket, Standard Boots, and Installation Hardware.; Unloaded Caliper w/Bracket
2016ChevroletImpala LimitedLS——Front LeftDisc Brake Caliper with Metal Piston, Mounting Bracket, Standard Boots, and Installation Hardware.; Unloaded Caliper w/Bracket
2015ChevroletImpala LimitedLTZ——Front LeftDisc Brake Caliper with Metal Piston, Mounting Bracket, Standard Boots, and Installation Hardware.; Unloaded Caliper w/Bracket
2015ChevroletImpala LimitedLT——Front LeftDisc Brake Caliper with Metal Piston, Mounting Bracket, Standard Boots, and Installation Hardware.; Unloaded Caliper w/Bracket
2015ChevroletImpala LimitedLS——Front LeftDisc Brake Caliper with Metal Piston, Mounting Bracket, Standard Boots, and Installation Hardware.; Unloaded Caliper w/Bracket
2014ChevroletImpala LimitedLTZ——Front LeftDisc Brake Caliper with Metal Piston, Mounting Bracket, Standard Boots, and Installation Hardware.; Unloaded Caliper w/Bracket
2014ChevroletImpala LimitedLT——Front LeftDisc Brake Caliper with Metal Piston, Mounting Bracket, Standard Boots, and Installation Hardware.; Unloaded Caliper w/Bracket
2014ChevroletImpala LimitedLS——Front LeftDisc Brake Caliper with Metal Piston, Mounting Bracket, Standard Boots, and Installation Hardware.; Unloaded Caliper w/Bracket
2013ChevroletImpala———Front Leftwithout Police Package; with Metal Piston; Supplied with Mounting Bracket; Supplied with Standard Boots; Installation Hardware Included; Unloaded Caliper w/Bracket
2012ChevroletImpala———Front Leftwithout Police Package; with Metal Piston; Supplied with Mounting Bracket; Supplied with Standard Boots; Installation Hardware Included; Unloaded Caliper w/Bracket
2011BuickLucerne—3.9LV6Front LeftDisc Brake Caliper with Metal Piston, Mounting Bracket, Standard Boots, and Installation Hardware.; Unloaded Caliper w/Bracket
2011ChevroletImpala———Front LeftDisc Brake Caliper with Metal Piston, Mounting Bracket, Standard Boots, and Installation Hardware.; Unloaded Caliper w/Bracket
2010BuickLucerne—3.9LV6Front LeftDisc Brake Caliper with Metal Piston, Mounting Bracket, Standard Boots, and Installation Hardware.; Unloaded Caliper w/Bracket
2010ChevroletImpala———Front LeftDisc Brake Caliper with Metal Piston, Mounting Bracket, Standard Boots, and Installation Hardware.; Unloaded Caliper w/Bracket
2009BuickLucerne—3.9LV6Front LeftDisc Brake Caliper with Metal Piston, Mounting Bracket, Standard Boots, and Installation Hardware.; Unloaded Caliper w/Bracket
2009ChevroletImpala———Front LeftDisc Brake Caliper with Metal Piston, Mounting Bracket, Standard Boots, and Installation Hardware.; Unloaded Caliper w/Bracket
2008BuickLucerne—3.8LV6Front LeftDisc Brake Caliper with Metal Piston, Mounting Bracket, Standard Boots, and Installation Hardware.; Unloaded Caliper w/Bracket
2008ChevroletImpala———Front LeftDisc Brake Caliper with Metal Piston, Mounting Bracket, Standard Boots, and Installation Hardware.; Unloaded Caliper w/Bracket
2007BuickLucerne—3.8LV6Front LeftDisc Brake Caliper with Metal Piston, Mounting Bracket, Standard Boots, and Installation Hardware.; Unloaded Caliper w/Bracket
2007ChevroletImpala———Front LeftDisc Brake Caliper with Metal Piston, Mounting Bracket, Standard Boots, and Installation Hardware.; Unloaded Caliper w/Bracket
2007ChevroletMonte Carlo———Front LeftDisc Brake Caliper with Metal Piston, Mounting Bracket, Standard Boots, and Installation Hardware.; Unloaded Caliper w/Bracket
2006BuickLucerne—3.8LV6Front LeftDisc Brake Caliper with Metal Piston, Mounting Bracket, Standard Boots, and Installation Hardware.; Unloaded Caliper w/Bracket
2006ChevroletImpala———Front LeftDisc Brake Caliper with Metal Piston, Mounting Bracket, Standard Boots, and Installation Hardware.; Unloaded Caliper w/Bracket
2006ChevroletMonte Carlo———Front LeftDisc Brake Caliper with Metal Piston, Mounting Bracket, Standard Boots, and Installation Hardware.; Unloaded Caliper w/Bracket
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Buick — 15251788Chevrolet — 15251788