Brake Booster Check Valve for 82-01 Jeep CJ5, CJ7, CJ8, MJ & XJ | 4487455 16718.08 | PORC Off Road Products

Brake Booster Check Valve

Replace a worn or faulty brake booster check valve with this direct-fit replacement for select 1982-2001 Jeep CJ, Cherokee, and Comanche models. Designed for factory-style fitment, this one-way vacuum valve helps maintain brake booster vacuum for consistent power brake assist and reliable braking performance.

• Direct replacement brake booster check valve
• Maintains proper vacuum to the brake booster
• Helps restore consistent power brake assist
• Designed for select power brake applications
• Designed for factory-style fit and straightforward installation
• Replaces OE part number 4487455
• Interchange part number 16718.08

Fits:

• 1982-1983 Jeep CJ5 with power brakes
• 1982-1986 Jeep CJ7 with power brakes
• 1982-1986 Jeep CJ8 with power brakes
• 1984-2001 Jeep Cherokee XJ (see engine and ABS requirements)
• 1986-1992 Jeep Comanche MJ (see engine and ABS requirements)

Please verify vehicle application, engine, ABS configuration, and brake system before ordering.