Front Left Brake Caliper for 2006-2013 Chevrolet Impala & More - PowerStop L4988

Help deliver firm, even stopping power with the PowerStop brake caliper L4988, an Autospecialty by PowerStop direct replacement that bolts on in place of the original front-left caliper with no modifications. It is a direct-fit replacement for many vehicles, among them the 2006-2013 Chevrolet Impala, 2014-2016 Chevrolet Impala Limited and 2006-2011 Buick Lucerne — see the Buyer's Guide tab for the full list and engine-level details.

• Ready to install: bolts directly in place of the stock caliper, no modifications necessary.
• Expertly assembled: built with new seals, caliper guide pins, dust boots, bleeder screws, stainless-steel brake pad attachment hardware, and mounting brackets.
• Built for heat: high-temperature EPDM rubber dust boots and premium assembly lubricant help support smooth caliper operation and durability in harsh conditions.
• Quality checked: 100% pressure tested and inspected for reliable brake performance.

This Autospecialty by PowerStop caliper is sold individually — this listing is for one front-left unit. For even, balanced braking, it's best to replace the calipers on both sides of the axle together as a matched set. Signs a caliper may need replacing include fluid leaks around the piston or bleeder, a sticking or dragging brake, uneven pad wear, or the vehicle pulling to one side under braking. If a failed caliper is the cause, this replaces it.