CARDONE Reman Disc Brake Caliper P/N:18-4124
Keep hydraulic pressure flowing to your brake pads with the A1 CARDONE brake caliper (P/N 18-4328), a remanufactured unloaded disc brake caliper for the rear left position. It fits many vehicles, among them the 1990-1994 Chevrolet Lumina, 1989-1993 Buick Regal and 1988-1993 Oldsmobile Cutlass Supreme, as a direct-fit replacement for the listed applications; see the Buyer's Guide tab for the full list. As an unloaded unit it ships without brake pads, so order pads separately. If a seized, leaking, or sticking caliper is the cause of your braking trouble, this caliper replaces it.
Treated with a special rust inhibitor and kept in the original-equipment finish. Sold individually; replacing calipers in pairs across an axle is recommended for balanced braking.
Interchange: 3487818 · 3494138 · 3487816
This part cross-references / interchanges with the following part numbers:
Does this A1 CARDONE caliper come with brake pads?
No. This is an unloaded caliper, so it ships without brake pads. Order the appropriate pads separately for your vehicle.
Is this the right Buick Regal brake caliper for a 1989-1993 Buick Regal?
Yes, it is a direct-fit rear left caliper for the 1989-1993 Buick Regal, and it also fits the 1990-1994 Chevrolet Lumina and 1988-1993 Oldsmobile Cutlass Supreme. See the Buyer's Guide tab for the full list.
Is mounting hardware included?
It arrives with a complete set of brand-new hardware. The caliper bracket, banjo bolts, washers, stainless clips, and mounting pins are included where applicable, along with new bleeder screws.
What does a brake caliper do?
The caliper houses the piston that uses hydraulic pressure to press the brake pads against the rotor. Signs it may need replacing include fluid leaks, a sticking or seized piston, or uneven pad wear.
Should I replace both calipers at once?
Replacing calipers as a matched pair across the same axle is recommended for even, balanced braking. Each listing is for one caliper.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.