Coolant pump and alternator tensioner with idler for BMW E36&, E46, E34 and E39 petrol

Complete hydraulic accessory belt tensioner for BMW 3 Series E36 gasoline

Automatic hydraulic cylinder expander in aluminum from alternator and water pump beltfor BMW 3 series E36 gasoline :

E36 Sedan, Touring, Compact, Coupe and Convertible:
- 320i (engine codes M50B20, M50B20TU and M52B20)
- 323i (engine code M52B25)
- 325i (engine codes M50B25 and M50B25TU)
- 328i (engine code M52B28)
- M3 3.0l and 3.2l (engine codes S50B30 and S50B32)

Delivered complete with plastic tensioner roller and mounting accessories.

Dimensions of the roller:
- Diameter: 70 mm
- Width: 26 mm

Please note: there are 2 possible mountings, one with a mechanical spring tensioner (part number BD30310) and one with this hydraulic jack tensioner. Please check your assembly before ordering!

Hydraulic tensioner for BMW 3 Series E46 gasoline (04/1997-08/2006)

Automatic hydraulic cylinder tensioner in aluminum of alternator and water pump beltfor BMW 3 series E46 gasoline from 04/1997 to 08/2006:

Berline:
- 320i 150hp phase 1 from 07/1997 to 07/2001 (engine code M52B20TU)
- 320i 170hp phase 1 from 12/1999 to 08/2001 (engine code M54B22)
- 320i 170hp phase 2 from 09/2001 to 02/2005 (engine code M54B22)
- 323i 170hp phase 1 from 07/1997 to 10/2000 (engine code M52B25TU)
- 325i 192hp phase 1 from 01/2000 to 08/2001 (engine code M54B25)
- 325i 192hp phase 2 from 09/2001 to 02/2005 (engine code M54B25)
- 325xi 192hp phase 2 from 01/2000 to 12/2004 (engine code M54B25)
- 328i 193hp phase 1 from 04/1997 to 06/2000 (engine code M52B28TU)
- 330i 231hp phase 1 from 09/1999 to 08/2001 (engine code M54B30)
- 330i 231hp phase 2 from 09/2001 to 02/2005 (engine code M54B30)
- 330xi 231hp phase 1 from 09/1999 to 08/2001 (engine code M54B30)
- 330xi 231hp phase 2 from 09/2001 to 12/2004 (engine code M54B30)

Touring:
- 320i 150hp phase 1 from 04/1999 to 05/2000 (engine code M52B20TU)
- 320i 170hp phase 1 from 06/2000 to 08/2001 (engine code M54B22)
- 320i 170hp phase 2 from 09/2001 to 07/2005 (engine code M54B22)
- 323i 170hp phase 1 from 01/2000 to 09/2000 (engine code M52B25TU)
- 325i 192hp phase 1 from 01/2000 to 08/2001 (engine code M54B25)
- 325i 192hp phase 2 from 09/2001 to 07/2005 (engine code M54B25)
- 325xi 192hp phase 2 from 02/2000 to 05/2005 (engine code M54B25)
- 328i 193hp phase 1 from 01/1999 to 06/2000 (engine code M52B28TU)
- 330i 231hp phase 1 from 01/2000 to 08/2001 (engine code M54B30)
- 330i 231hp phase 2 from 09/2001 to 07/2005 (engine code M54B30)
- 330xi 231hp phase 1 from 01/2000 to 08/2001 (engine code M54B30)
- 330xi 231hp phase 2 from 09/2001 to 05/2005 (engine code M54B30)

Compact:
- 325ti 192hp phase 1 from 01/2001 to 03/2003 (engine code M54B25)
- 325ti 192hp phase 2 from 04/2003 to 12/2004 (engine code M54B25)

Coupe:
- 320ci 150hp phase 1 from 11/1998 to 08/2001 (engine code M52B20TU)
- 320ci 170hp phase 1 from 08/2000 to 01/2003 (engine code M54B22)
- 320ci 170hp phase 2 from 02/2003 to 05/2006 (engine code M54B22)
- 323ci 170hp phase 1 from 03/1998 to 08/2000 (engine code M52B25TU)
- 325ci 192hp phase 1 from 01/2000 to 01/2003 (engine code M54B25)
- 325ci 192hp phase 2 from 02/2003 to 05/2006 (engine code M54B25)
- 328ci 193hp phase 1 from 03/1998 to 06/2000 (engine code M52B28TU)
- 330ci 231hp phase 1 from 09/1999 to 01/2003 (engine code M54B30)
- 330ci 231hp phase 2 from 02/2003 to 05/2006 (engine code M54B30)
- M3 V8 3.2 343hp from 07/1999 to 05/2006 (engine code S54B32)
- M3 CSL V8 3.2 360hp from 09/2002 to 12/2003 (engine code S54B32)

Cabriolet:
- 320ci 170hp phase 1 from 01/2001 to 01/2003 (engine code M54B22)
- 320ci 170hp phase 2 from 02/2003 to 08/2006 (engine code M54B22)
- 323ci 170hp phase 1 from 01/2000 to 09/2000 (engine code M52B25TU)
- 325ci 192hp phase 1 from 01/2001 to 01/2003 (engine code M54B25)
- 325ci 192hp phase 2 from 02/2003 to 08/2006 (engine code M54B25)
- 330ci 231hp phase 1 from 01/2000 to 01/2003 (engine code M54B30)
- 330ci 231hp phase 2 from 02/2003 to 08/2006 (engine code M54B30)
- M3 V8 3.2 343hp from 01/2001 to 08/2006 (engine code S54B32)

Delivered alone without tensioner or mounting accessories.

PLEASE NOTE: there are 2 possible mountings, one with a mechanical spring tensioner (reference BD30310) and one with this hydraulic tensioner with cylinder Please check your assembly before ordering!