Oil Filter Housing Gasket Replacement Kit - With Billet Drain-Back Valve - M50 M52 M54
Includes everything you need to reseal and upgrade your leaking oil filter housing gasket: gaskets, hardware, VANOS line, oil pressure switch, oil service kit, and our upgraded billet aluminum oil drain-back valve.
The Turner Motorsport Billet Oil Filter Housing Drain-Back Valve is designed as a direct-fit upgrade for your factory oil filter housing. CNC-machined from high-strength billet aluminum, this upgraded valve restores positive sealing to keep the oil filter housing fully primed. Maintaining this hydraulic prime ensures rapid oil pressure stabilization upon startup, directly mitigating dry-start bearing wear and top-end lifter starvation without requiring the purchase of a complete OEM housing assembly.
Features & Benefits:
Keeps the oil filter housing primed with oil to eliminate noisy dry startups Precision-machined, anodized billet aluminum check valve body with zinc-plated steel plunger and spring Maintenance-free sealed design engineered for lifetime durability Easy installation — pry the old one out and press the new one in during oil filter housing gasket service
Please ensure your correct model is selected
Does NOT fit your Change Vehicle
Fits your Change Vehicle
This product was last offered at the strikethrough price on
11-04-2026
Lifetime Replacement Program! Read more here
Product Details
Includes everything you need to reseal and upgrade your leaking oil filter housing gasket: gaskets, hardware, VANOS line, oil pressure switch, oil service kit, and our upgraded billet aluminum oil drain-back valve.
The Turner Motorsport Billet Oil Filter Housing Drain-Back Valve is designed as a direct-fit upgrade for your factory oil filter housing. CNC-machined from high-strength billet aluminum, this upgraded valve restores positive sealing to keep the oil filter housing fully primed. Maintaining this hydraulic prime ensures rapid oil pressure stabilization upon startup, directly mitigating dry-start bearing wear and top-end lifter starvation without requiring the purchase of a complete OEM housing assembly.
Features & Benefits:
- Keeps the oil filter housing primed with oil to eliminate noisy dry startups
- Precision-machined, anodized billet aluminum check valve body with zinc-plated steel plunger and spring
- Maintenance-free sealed design engineered for lifetime durability
- Easy installation — pry the old one out and press the new one in during oil filter housing gasket service
Prop 65 Warning
