NGK BKR6EQUP
- Platinum tipped centre electrode
- Platinum chip ground electrode
- High ignitability due to fine tipped electrode
- Extremely long service life (up to 100,000km)
OEM Part #: 12120037607
Supersedes BMW Part #: 12120141871 and 12121435955
This is the prescribed plug for the M42, M44, M52, M52TU, and M54
3′ E30   (01/1987 — 02/1994)
3′ E36   (11/1989 — 08/2000)
3′ E46   (04/1997 — 08/2006)
5′ E34   (01/1989 — 06/1996)
5′ E39   (02/1995 — 12/2003)
5′ E60   (12/2001 — 08/2005)
5′ E61   (10/2002 — 08/2005)
6′ E63   (05/2002 — 08/2005)
6′ E64   (09/2002 — 08/2005)
7′ E32   (11/1986 — 04/1994)
7′ E38   (07/1993 — 07/2001)
7′ E65   (02/2000 — 07/2008)
7′ E66   (06/2000 — 07/2008)
7′ E67   (10/2002 — 06/2008)
8′ E31   (07/1989 — 05/1999)
X3 E83   (01/2003 — 07/2006)
X5 E53   (10/1998 — 09/2006)
Z3 E36   (12/1994 — 06/2002)
Z4 E85   (01/2002 — 11/2005)