ACDelco Rear Brake Bleeder Valve

The ACDelco Rear Brake Bleeder Valve (also called a brake bleeder screw or brake bleed valve) lets you purge trapped air and old fluid from the rear brake caliper or wheel cylinder. It is a key part of brake service. It helps restore a firm pedal feel and consistent hydraulic brake performance.

Key Features:

• Opens to release air and old brake fluid during bleeding, then seals to hold hydraulic pressure.
• Made for rear brake applications, with a precision-machined seat for a leak-free seal when tightened.
• Replaces worn, corroded, rounded or seized bleeder valves that make brake bleeding difficult.
• Backed by ACDelco, a long-established automotive parts brand known for OE-quality replacement components.

Replacing a damaged bleeder valve during brake service helps keep the system sealed and makes future fluid flushes and bleeding easier. Choose the correct item from this product line for your application.