BMW Cooling System O-Ring, 3/5 Series & Z3 (1989–1999)

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BMW specifies this Original BMW Cooling System O-Ring for BMW 3/5 Series & Z3 from 1989–1999. In this application, it seals the mating connection against fluid or pressure loss. Applications include 318i, 318is, 318ti, 525i, and Z3. BMW’s U.S. warranty coverage for Original BMW Parts is two years with unlimited mileage.

Technical Details

  • Component: Cooling System O-Ring
  • Manufacturer: BMW
  • Manufacturer part number: 17-11-1-712-966
  • Primary function: seals the mating connection against fluid or pressure loss
  • Production range: 1989–1999
  • Vehicle applications: BMW 3/5 Series & Z3
  • Listed models: 318i, 318is, 318ti, 525i, and Z3

Fitment & Compatibility

The supported applications appear in the table below; verify the complete vehicle details before purchase. Confirm the exact installation location, vehicle equipment, and production date. PMB Performance can help verify the application from your VIN, backed by more than 20 years of experience with European vehicle parts.

Year Make Model Submodel Notes
1991 BMW 318i
1992 BMW 318i
1993 BMW 318i
1994 BMW 318i
1995 BMW 318i
1996 BMW 318i
1997 BMW 318i
1998 BMW 318i
1991 BMW 318is
1992 BMW 318is
1993 BMW 318is
1994 BMW 318is
1995 BMW 318is
1996 BMW 318is
1997 BMW 318is
1995 BMW 318ti
1996 BMW 318ti
1997 BMW 318ti
1998 BMW 318ti
1999 BMW 318ti
1989 BMW 525i
1990 BMW 525i
1991 BMW 525i
1992 BMW 525i
1993 BMW 525i
1994 BMW 525i
1995 BMW 525i
1996 BMW Z3
1997 BMW Z3
1998 BMW Z3