BMW Front Lock Nut for 3/5/6/7 Series & more (1975–2010)

BMW designed this Original BMW Front Lock Nut for the factory vehicle assembly on BMW 3/5/6/7 Series & M3/M5/M6 & X3/X5 & Z3/Z4/Z8 from 1975–2010. It secures the matching threaded fastener at the specified assembly. The supported range includes 318i, 318is, 318ti, 320i, 323Ci, and 323i, plus additional listed variants. BMW identifies Original BMW Parts as the parts designed, tested, and manufactured by BMW for its vehicles.

Technical Details

• Manufacturer: BMW
• Component: Front Lock Nut
• Manufacturer part number: 31-10-6-769-443
• Production range: 1975–2010
• Vehicle applications: BMW 3/5/6/7 Series & M3/M5/M6 & X3/X5 & Z3/Z4/Z8
• Primary function: secures the matching threaded fastener at the specified assembly
• Listed models: 318i, 318is, 318ti, 320i, 323Ci, and 323i, plus additional listed variants
• Position: Front
• Listed submodels: 3.0i, 4.4i, and Alpina

Fitment & Compatibility

The table below lists the supported years and models; compare it with the vehicle before ordering. Confirm the exact installation location, vehicle equipment, and production date. A VIN check can resolve production splits or equipment differences. PMB Performance brings more than 20 years of European-parts experience to that review.