Dorman 904-261 Oil Filter Housing Check Valve

The Dorman 904-261 Oil Filter Housing Check Valve is a direct replacement component designed to maintain proper oil pressure and prevent oil drain-back in the engine's oil filter housing assembly. This check valve ensures that oil remains in the filter housing when the engine is off, providing immediate lubrication upon startup and reducing engine wear.

Key Features:

• Prevents oil drain-back from the oil filter housing to protect against dry starts
• Maintains oil pressure in the lubrication system for improved engine protection
• Direct-fit replacement for original equipment on specific vehicle applications
• Durable construction designed to withstand engine heat and oil exposure
• Helps eliminate low oil pressure warning lights caused by failed check valves

This check valve is a cost-effective repair solution that restores proper oil filter housing function without requiring replacement of the entire housing assembly. Dorman engineered this component to meet or exceed OE specifications for reliable performance and long service life.