OEM Check Valve for the 1998-2004 Nissan Frontier and the 1997-2001 Nissan Pathfinder equipped with the VQ33E and the KA24DE powertrain.

The Brake Booster Check Valve helps regulate vacuum pressure inside of the brake booster. If pressure is applied to the booster side of the Check Valve and the valve does not open, it is likely that replacement is needed. Failing Check Valves can cause aggressive play when braking, stiff or spongy feeling brakes or a general lack of braking performance.

Sold Individually.

Fits:

• 1998-2004 Nissan Frontier (VG33E & KA24DE equipped)
• 1997-2001 Nissan Pathfinder (VG33E & VQ35DE equipped)