Genuine 11121738608 Engine Valve Cover Nut

Genuine Engine Valve Cover Nut for BMW

This Genuine engine valve cover nut, part number 11121738608, is a direct-fit hardware component for select BMW engines. It is used in valve cover fastening applications where OE-style fitment and thread integrity matter.

• Genuine OE replacement engine valve cover nut
• Part number 11121738608 for accurate ordering and service matching
• Fits 1999 BMW 323i, to 5/99
• Fits 1998 BMW 528i, to 9/98
• Engine hardware for valve cover service and repair

Fitment Details

Compatible with 1999 BMW 323i, N/A, to 5/99. Compatible with 1998 BMW 528i, N/A, to 9/98. If you are searching for a BMW 323i valve cover nut or a BMW 528i engine hardware replacement, 11121738608 is the correct OE-style reference to verify against your application.

What It Helps Address

• Loose or missing valve cover fastening hardware
• Valve cover service where original hardware is being replaced
• Improper clamping at the valve cover mounting point
• Hardware mismatch during BMW engine maintenance

Installation Notes

Confirm the part number and compare the existing nut to the original hardware before installation. Clean the mating surfaces and inspect the valve cover threads and studs for wear or damage. For BMW 323i and BMW 528i applications, verify build date cutoffs before ordering to ensure the correct fit.

Quality Assurance

Genuine parts are sourced as OE-style replacement components for service work that requires factory-level fitment reference. This part cross-references no additional part numbers in the provided data.