BMW Drive Belt Tensioner with Base Plate and Pivot Arm - Water Pump/Alternator Belt | 1991-2008 910-423-02-00-07 The controller automatically detects your

The controller automatically detects your battery's voltage to regulate the charge from a connected solar panel

M3 (2003-2006)

encompassing both the 986 generation and the subsequent 987 generation

and GBX45 UltraSafe Lithium Jump Starters

BMW Drive Belt Tensioner with Base Plate and Pivot Arm - Water Pump/Alternator Belt | 1991-2008 910-423-02-00-07 The controller automatically detects yourDrive Belt Tensioner with Base Plate and Pivot Arm Water Pump Alternator Belt for 528i (1997 2000), 530i (2001 2005), M3 (1995 2006), X5 (2001 2006), Z3 (1997 2002), 325Ci (2001 2006), 325i (1992 2005), 325is (1992 1995), 325xi (2001 2005), 328Ci (2000), 328i (1996 2000), 328is (1996 1999), 330Ci (2001 2006), 330i (2001 2005), 330xi (2001 2005), 525i (1991 2005), 323Ci (2000), 323i (1998 2000), 323is (1998 1999), Z4 (2003 2008), X3 (2004 2006)