This valve is located on top of the valve cover and regulates the release of pressure from the crankcase. With a bad gasket or weak spring you could be losing pressure, resulting in less power.
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BMW E66 745Li N62 4.4L Engine Parts & Accessories
- Cooling
- Covers
- Drive Belts
- Electrical
- Emissions
- Fastener Kit
- Filter
- Fuel
- Gaskets & Seals
- Ignition
- Intake
- Mechanical
- Mount
- Oil Service
- Performance
- Pulleys
- Software
- Timing
- Tools
- Turbocharger
- Vacuum System
- Clearance
Improves coolant flow allowing hot air to blow while the engine is off
2X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-07-2026
Add better Flow with these headers from SuperSprint!
100% handcrafted in Italy. Stainless steel construction. Legendary sound!
A more aggressive sound and increased power
100% handcrafted in Italy. Stainless steel construction. Legendary sound!
A more free flowing option
The N62 V8 in the E60 550i, E63 650i and E65 750i uses two oil pan gaskets, and both can leak as they age.
10X Entries Into Our F80 M3 Sweepstakes
Fits both left and right banks
2X Entries Into Our F80 M3 Sweepstakes
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This product was last offered at the strikethrough price on
09-24-2026
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-21-2026
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-21-2026
Also known as a charcoal canister
For vehicles with a production date from 09/2006
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-21-2026
This hose attaches from the engine block to the water pump
For vehicles with production date up to 09/2003
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-21-2026
Radiator and other cooling components mount to this carrier
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-21-2026