PowerStop L4818 rear left brake caliper for the 1999-2004 Jeep Grand Cherokee squeezes the brake pads against the rotor to slow the wheel. Sold individually, this Autospecialty by PowerStop brake caliper, also called a disc brake caliper, is a floating design.
A rear caliper that drags, wears its pad unevenly or leaves wet fluid around the dust boot can need replacing. Because a pad, hose or rotor fault may show up the same way, find the cause first. With the engine off, look over the caliper and its hose fitting for fluid; a shop can test a stuck piston or slide.
This is a direct-fit 1999-2004 Jeep Grand Cherokee caliper for the rear left wheel. The rear axle takes one caliper per side, so this listing covers the left wheel only; the rear right is a separate part, and both sides are normally replaced together.
Fit and size
Build and materials
One caliper with new seals, guide pins, dust boots and a bleeder screw. Brake pads, the mounting bracket, mounting bolts and hardware, caliper grease and a pad wear sensor are not included; plan on new mounting bolts rather than reusing the old ones.
Product information is for general reference and may contain errors. See our Disclaimer.
Does the PowerStop L4818 caliper fit the 1999-2004 Jeep Grand Cherokee?
Yes. PowerStop L4818 is the rear left brake caliper for the 1999-2004 Jeep Grand Cherokee; the rear right wheel takes its own caliper.
Does the PowerStop L4818 come with brake pads and a bracket?
No. PowerStop L4818 comes with new seals, guide pins, dust boots and a bleeder screw. Pads, the mounting bracket, mounting bolts and caliper grease are not included.
What size and material is the piston on this rear left caliper?
The single piston is 48.01 mm in diameter and made of phenolic. The caliper body is cast iron.
How can I tell if my rear left caliper is sticking or leaking?
A rear brake that drags, wears its pad unevenly or leaves wet fluid around the dust boot can point to a failing caliper. A shop can confirm it.
What thread size is the bleeder screw on this brake caliper?
The bleeder screw on PowerStop L4818 is 3/8 - 24 (0.375 in, 24 threads per inch). The inlet port uses the same 3/8 - 24 thread.
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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.