This Connecting Rod Bearing OE Ref 1 284 843 2 is manufactured by RIDEX and supplied as a direct replacement for OEM reference 12805823. Designed for use in selected ALPINA, BERTONE, BMW, WIESMANN vehicles, it is intended to meet original equipment fit and function requirements.
The part is identified by manufacturer reference 582B0014 and EAN EAN: 4064138248747, allowing accurate cross-referencing and compatibility checks. It is suitable for replacing worn or faulty components where dependable operation is required.
To ensure correct fitment, please use our vehicle registration lookup tool or verify compatibility by matching the OEM reference number before ordering. Vehicle specifications and installation requirements may vary by model and production year.
This part is compatible with selected ALPINA, BERTONE, BMW, WIESMANN models. Full compatibility details are available in the Compatibility section.
If this part is not suitable for your vehicle, you can browse alternative options in our Engine category.
e Auto Parts supplies a wide range of aftermarket and OE-equivalent vehicle components for customers across the UK and Europe. We focus on clear product identification, accurate compatibility information, and customer support to help you select the correct part.
2.5 Rear-Wheel Drive 10/1986-06/1988, 140 kw, 2494 ccm, 190 PS, Saloon, Petrol , ENG: M20 B25 (256KE1)
2.5 Rear-Wheel Drive 07/1985-03/1988, 136 kw, 2552 ccm, 185 PS, Saloon, Petrol , ENG: M20 B25 (256KE1)
2.7 Rear-Wheel Drive 08/1990-09/1991, 147 kw, 2693 ccm, 200 PS, Convertible, Petrol , ENG: C2/6
2.0 4WD 12/1990-12/1993, 95 kw, 1991 ccm, 129 PS, Closed Off-Road Vehicle, Petrol , ENG: BMW M20 B20
320/6 Rear-Wheel Drive 08/1977-10/1982, 90 kw, 1990 ccm, 122 PS, Saloon, Petrol , ENG: M20 B20 (206VA)
323 i Rear-Wheel Drive 01/1978-10/1982, 105 kw, 2316 ccm, 143 PS, Saloon, Petrol , ENG: M20 B23 (236EA)
320 i Rear-Wheel Drive 10/1986-04/1991, 93 kw, 1990 ccm, 126 PS, Saloon, Petrol , ENG: M20 B20 (206KA)
325 e 2.7 Rear-Wheel Drive 01/1985-08/1987, 95 kw, 2693 ccm, 129 PS, Saloon, Petrol , ENG: M20 B27 (276KB)
325 i Rear-Wheel Drive 09/1983-11/1989, 126 kw, 2494 ccm, 171 PS, Saloon, Petrol , ENG: M20 B25 (256E1), M20 B25 (256E2)
325 i Rear-Wheel Drive 12/1986-06/1991, 125 kw, 2494 ccm, 170 PS, Saloon, Petrol , ENG: M20 B25 (256E1), M20 B25 (256E2), M20 B25 (256EX), M20 B25 (256K1)
323 i Rear-Wheel Drive 09/1983-09/1986, 110 kw, 2316 ccm, 150 PS, Saloon, Petrol , ENG: M20 B23 (236EC), M20 B23 (236EW)
320 i Rear-Wheel Drive 09/1982-12/1991, 92 kw, 1990 ccm, 125 PS, Saloon, Petrol , ENG: M20 B20 (206EB)
325 e 2.7 Rear-Wheel Drive 10/1983-12/1988, 90 kw, 2693 ccm, 122 PS, Saloon, Petrol , ENG: M20 B27 (276KA), M20 B27 (276KB)
325 i X 4WD 03/1986-12/1987, 126 kw, 2494 ccm, 171 PS, Saloon, Petrol , ENG: M20 B25 (256E1), M20 B25 (256E2), M20 B25 (256EX), M20 B25 (256K1)
325 i X 4WD 09/1986-08/1991, 125 kw, 2494 ccm, 170 PS, Saloon, Petrol , ENG: M20 B25 (256E1), M20 B25 (256E2), M20 B25 (256EX), M20 B25 (256K1)
323 i Rear-Wheel Drive 09/1982-08/1983, 102 kw, 2316 ccm, 139 PS, Saloon, Petrol , ENG: M20 B23 (236EB)
320 i Rear-Wheel Drive 10/1986-04/1991, 95 kw, 1990 ccm, 129 PS, Saloon, Petrol , ENG: M20 B20 (206KA)
325 i Rear-Wheel Drive 09/1990-12/1995, 141 kw, 2494 ccm, 192 PS, Saloon, Petrol , ENG: M50 B25 (256S1), M50 B25 (256S2)
320 i Rear-Wheel Drive 01/1991-02/1998, 110 kw, 1990 ccm, 150 PS, Saloon, Petrol , ENG: M50 B20 (206S1), M50 B20 (206S2), M52 B20 (206S3)
328 i Rear-Wheel Drive 01/1995-04/1998, 142 kw, 2793 ccm, 193 PS, Saloon, Petrol , ENG: M52 B28 (286S1)
323 i Rear-Wheel Drive 05/1995-11/1998, 125 kw, 2494 ccm, 170 PS, Saloon, Petrol , ENG: M52 B25 (256S3)
323 i Rear-Wheel Drive 03/1998-09/2000, 125 kw, 2494 ccm, 170 PS, Saloon, Petrol , ENG: M52 B25 (256S4)
328 i Rear-Wheel Drive 02/1998-06/2000, 142 kw, 2793 ccm, 193 PS, Saloon, Petrol , ENG: M52 B28 (286S2)
320 i Rear-Wheel Drive 09/2000-02/2005, 120 kw, 2171 ccm, 163 PS, Saloon, Petrol , ENG: M54 B22 (226S1)
323 i Rear-Wheel Drive 03/1998-09/2000, 120 kw, 2494 ccm, 163 PS, Saloon, Petrol , ENG: M52 B25 (256S4)
320 i Rear-Wheel Drive 03/1998-09/2000, 110 kw, 1990 ccm, 150 PS, Saloon, Petrol , ENG: M52 B20 (206S4)
325 xi 4WD 09/2000-02/2005, 141 kw, 2494 ccm, 192 PS, Saloon, Petrol , ENG: M54 B25 (256S5)
325 i Rear-Wheel Drive 09/2000-02/2005, 141 kw, 2494 ccm, 192 PS, Saloon, Petrol , ENG: M54 B25 (256S5)
320 i Rear-Wheel Drive 09/2000-02/2005, 125 kw, 2171 ccm, 170 PS, Saloon, Petrol , ENG: M54 B22 (226S1)
323 ti Rear-Wheel Drive 09/1997-08/2000, 125 kw, 2494 ccm, 170 PS, Hatchback, Petrol , ENG: M52 B25 (256S3)
323 ti Rear-Wheel Drive 01/1999-08/2000, 120 kw, 2494 ccm, 163 PS, Hatchback, Petrol , ENG: M52 B25 (256S3)
325 ti Rear-Wheel Drive 04/2001-12/2004, 141 kw, 2494 ccm, 192 PS, Hatchback, Petrol , ENG: M54 B25 (256S5)
325 i Rear-Wheel Drive 08/1987-11/1993, 125 kw, 2494 ccm, 170 PS, Convertible, Petrol , ENG: M20 B25 (256E2), M20 B25 (256EX), M20 B25 (256K1)
325 i Rear-Wheel Drive 12/1985-12/1987, 126 kw, 2494 ccm, 171 PS, Convertible, Petrol , ENG: M20 B25 (256E1), M20 B25 (256E2)
320 i Rear-Wheel Drive 05/1986-11/1993, 95 kw, 1990 ccm, 129 PS, Convertible, Petrol , ENG: M20 B20 (206KA)
320 i Rear-Wheel Drive 07/1987-10/1993, 93 kw, 1990 ccm, 126 PS, Convertible, Petrol , ENG: M20 B20 (206KA)
320 i Rear-Wheel Drive 12/1993-11/1999, 110 kw, 1990 ccm, 150 PS, Convertible, Petrol , ENG: M50 B20 (206S2), M52 B20 (206S3)
323 i Rear-Wheel Drive 05/1995-11/1999, 125 kw, 2494 ccm, 170 PS, Convertible, Petrol , ENG: M52 B25 (256S3)
328 i Rear-Wheel Drive 01/1995-11/1999, 142 kw, 2793 ccm, 193 PS, Convertible, Petrol , ENG: M52 B28 (286S1)
325 i Rear-Wheel Drive 03/1993-08/1995, 141 kw, 2494 ccm, 192 PS, Convertible, Petrol , ENG: M50 B25 (256S2)
325 Ci Rear-Wheel Drive 09/2000-08/2006, 141 kw, 2494 ccm, 192 PS, Convertible, Petrol , ENG: M54 B25 (256S5)
320 Ci Rear-Wheel Drive 01/2006-12/2007, 120 kw, 2171 ccm, 163 PS, Convertible, Petrol , ENG: M54 B22 (226S1)
323 Ci Rear-Wheel Drive 04/2000-09/2000, 125 kw, 2494 ccm, 170 PS, Convertible, Petrol , ENG: M52 B25 (256S4)
323 Ci Rear-Wheel Drive 04/2000-09/2000, 120 kw, 2494 ccm, 163 PS, Convertible, Petrol , ENG: M52 B25 (256S4)
320 Ci Rear-Wheel Drive 09/2000-12/2007, 125 kw, 2171 ccm, 170 PS, Convertible, Petrol , ENG: M54 B22 (226S1)
323 i Rear-Wheel Drive 05/1995-04/1999, 125 kw, 2494 ccm, 170 PS, Coupe, Petrol , ENG: M52 B25 (256S3)
328 i Rear-Wheel Drive 01/1995-04/1999, 142 kw, 2793 ccm, 193 PS, Coupe, Petrol , ENG: M52 B28 (286S1)
325 i Rear-Wheel Drive 10/1991-02/1995, 141 kw, 2494 ccm, 192 PS, Coupe, Petrol , ENG: M50 B25 (256S1), M50 B25 (256S2)
320 i Rear-Wheel Drive 12/1991-11/1998, 110 kw, 1990 ccm, 150 PS, Coupe, Petrol , ENG: M50 B20 (206S1), M50 B20 (206S2), M52 B20 (206S3)
320 Ci Rear-Wheel Drive 01/2000-05/2006, 125 kw, 2171 ccm, 170 PS, Coupe, Petrol , ENG: M54 B22 (226S1)
323 Ci Rear-Wheel Drive 04/1999-09/2000, 125 kw, 2494 ccm, 170 PS, Coupe, Petrol , ENG: M52 B25 (256S4)
323 Ci Rear-Wheel Drive 04/1999-09/2000, 120 kw, 2494 ccm, 163 PS, Coupe, Petrol , ENG: M52 B25 (256S4)
320 Ci Rear-Wheel Drive 01/2000-05/2006, 120 kw, 2171 ccm, 163 PS, Coupe, Petrol , ENG: M54 B22 (226S1)
325 Ci Rear-Wheel Drive 09/2000-05/2006, 141 kw, 2494 ccm, 192 PS, Coupe, Petrol , ENG: M54 B25 (256S5)
328 Ci Rear-Wheel Drive 12/1998-05/2000, 142 kw, 2793 ccm, 193 PS, Coupe, Petrol , ENG: M52 B28 (286S2)
320 Ci Rear-Wheel Drive 02/1999-08/2001, 110 kw, 1990 ccm, 150 PS, Coupe, Petrol , ENG: M52 B20 (206S4)
325 i Rear-Wheel Drive 07/1987-03/1993, 125 kw, 2494 ccm, 170 PS, Estate, Petrol , ENG: M20 B25 (256K1)
320 i Rear-Wheel Drive 01/1988-12/1991, 93 kw, 1991 ccm, 126 PS, Estate, Petrol , ENG: M20 B20 (206KA)
325 i X 4WD 06/1988-10/1993, 125 kw, 2494 ccm, 170 PS, Estate, Petrol , ENG: M20 B25 (256K1)
320 i Rear-Wheel Drive 01/1988-12/1991, 95 kw, 1991 ccm, 129 PS, Estate, Petrol , ENG: M20 B20 (206KA)
320 i Rear-Wheel Drive 01/1995-04/1999, 110 kw, 1990 ccm, 150 PS, Estate, Petrol , ENG: M52 B20 (206S3)
323 i Rear-Wheel Drive 12/1995-04/1999, 125 kw, 2494 ccm, 170 PS, Estate, Petrol , ENG: M52 B25 (256S3)
328 i Rear-Wheel Drive 02/1995-04/1999, 142 kw, 2793 ccm, 193 PS, Estate, Petrol , ENG: M52 B28 (286S1)
325 xi 4WD 09/2000-02/2005, 141 kw, 2494 ccm, 192 PS, Estate, Petrol , ENG: M54 B25 (256S5)
325 i Rear-Wheel Drive 09/2000-02/2005, 141 kw, 2494 ccm, 192 PS, Estate, Petrol , ENG: M54 B25 (256S5)
320 i Rear-Wheel Drive 09/2000-02/2005, 125 kw, 2171 ccm, 170 PS, Estate, Petrol , ENG: M54 B22 (226S1)
320 i Rear-Wheel Drive 10/1999-09/2000, 110 kw, 1990 ccm, 150 PS, Estate, Petrol , ENG: M52 B20 (206S4)
320 i Rear-Wheel Drive 09/2000-02/2005, 120 kw, 2171 ccm, 163 PS, Estate, Petrol , ENG: M54 B22 (226S1)
328 i Rear-Wheel Drive 06/1999-05/2000, 142 kw, 2793 ccm, 193 PS, Estate, Petrol , ENG: M52 B28 (286S2)
520 i/6 Rear-Wheel Drive 09/1976-07/1978, 90 kw, 1990 ccm, 122 PS, Saloon, Petrol , ENG: M20 B20 (206VA)
520/6 Rear-Wheel Drive 03/1977-06/1981, 90 kw, 1990 ccm, 122 PS, Saloon, Petrol , ENG: M20 B20 (206VA)
525 e Rear-Wheel Drive 09/1985-12/1987, 95 kw, 2693 ccm, 129 PS, Saloon, Petrol , ENG: M20 B27 (276EB), M20 B27 (276KB)
525 e Rear-Wheel Drive 09/1981-12/1987, 90 kw, 2693 ccm, 122 PS, Saloon, Petrol , ENG: M20 B27 (276KA), M20 B27 (276KB)
520 i Rear-Wheel Drive 06/1981-12/1987, 92 kw, 1990 ccm, 125 PS, Saloon, Petrol , ENG: M20 B20 (206EA), M20 B20 (206EB), M20 B20 (206EC), M20 B20 (206EZ)
525 e Rear-Wheel Drive 03/1983-12/1987, 92 kw, 2693 ccm, 125 PS, Saloon, Petrol , ENG: M20 B27 (276EA)
520 i Rear-Wheel Drive 12/1986-12/1987, 110 kw, 1990 ccm, 150 PS, Saloon, Petrol , ENG: M20 B20 (206KA)
520 i Rear-Wheel Drive 08/1985-12/1987, 95 kw, 1990 ccm, 129 PS, Saloon, Petrol , ENG: M20 B20 (206KA)
525 i 24V Rear-Wheel Drive 03/1990-08/1995, 141 kw, 2494 ccm, 192 PS, Saloon, Petrol , ENG: M50 B25 (256S1), M50 B25 (256S2)
520 i 24V Rear-Wheel Drive 04/1990-08/1995, 110 kw, 1990 ccm, 150 PS, Saloon, Petrol , ENG: M50 B20 (206S1), M50 B20 (206S2)
525 iX 24V 4WD 10/1991-08/1995, 141 kw, 2494 ccm, 192 PS, Saloon, Petrol , ENG: M50 B25 (256S1), M50 B25 (256S2)
525 i Rear-Wheel Drive 02/1988-08/1990, 125 kw, 2494 ccm, 170 PS, Saloon, Petrol , ENG: M20 B25 (256K1)
520 i Rear-Wheel Drive 06/1987-09/1990, 95 kw, 1990 ccm, 129 PS, Saloon, Petrol , ENG: M20 B20 (206KA)
528 i Rear-Wheel Drive 09/1995-08/2000, 142 kw, 2793 ccm, 193 PS, Saloon, Petrol , ENG: M52 B28 (286S1), M52 B28 (286S2)
525 i Rear-Wheel Drive 09/2000-06/2003, 141 kw, 2494 ccm, 192 PS, Saloon, Petrol , ENG: M54 B25 (256S5)
520 i Rear-Wheel Drive 01/1996-06/2003, 110 kw, 1990 ccm, 150 PS, Saloon, Petrol , ENG: M52 B20 (206S3), M52 B20 (206S4)
520 i Rear-Wheel Drive 09/2000-06/2003, 125 kw, 2171 ccm, 170 PS, Saloon, Petrol , ENG: M54 B22 (226S1)
520 i Rear-Wheel Drive 09/2000-06/2003, 120 kw, 2171 ccm, 163 PS, Saloon, Petrol , ENG: M54 B22 (226S1)
520 i Rear-Wheel Drive 01/1996-06/2003, 100 kw, 1990 ccm, 136 PS, Saloon, Petrol , ENG: M52 B20 (206S3), M52 B20 (206S4)
523 i Rear-Wheel Drive 09/1995-08/2000, 125 kw, 2494 ccm, 170 PS, Saloon, Petrol , ENG: M52 B25 (256S3), M52 B25 (256S4)
525 i Rear-Wheel Drive 09/2003-02/2005, 141 kw, 2494 ccm, 192 PS, Saloon, Petrol , ENG: M54 B25 (256S5)
520 i Rear-Wheel Drive 07/2003-03/2010, 125 kw, 2171 ccm, 170 PS, Saloon, Petrol , ENG: M54 B22 (226S1)
525 ix 4WD 01/1992-03/1996, 141 kw, 2494 ccm, 192 PS, Estate, Petrol , ENG: M50 B25 (256S1), M50 B25 (256S2)
520 i Rear-Wheel Drive 07/1991-07/1996, 110 kw, 1990 ccm, 150 PS, Estate, Petrol , ENG: M50 B20 (206S1), M50 B20 (206S2)
525 i Rear-Wheel Drive 07/1991-07/1996, 141 kw, 2494 ccm, 192 PS, Estate, Petrol , ENG: M50 B25 (256S1), M50 B25 (256S2)
520 i Rear-Wheel Drive 03/1997-08/2001, 100 kw, 1990 ccm, 136 PS, Estate, Petrol , ENG: M52 B20 (206S3), M52 B20 (206S4)
523 i Rear-Wheel Drive 03/1997-08/2000, 125 kw, 2494 ccm, 170 PS, Estate, Petrol , ENG: M52 B25 (256S3), M52 B25 (256S4)
520 i Rear-Wheel Drive 03/1997-08/2001, 110 kw, 1990 ccm, 150 PS, Estate, Petrol , ENG: M52 B20 (206S3), M52 B20 (206S4)
525 i Rear-Wheel Drive 09/2000-05/2004, 141 kw, 2494 ccm, 192 PS, Estate, Petrol , ENG: M54 B25 (256S5)
520 i Rear-Wheel Drive 09/2000-12/2003, 125 kw, 2171 ccm, 170 PS, Estate, Petrol , ENG: M54 B22 (226S1)
523 i Rear-Wheel Drive 09/1998-08/2000, 120 kw, 2494 ccm, 163 PS, Estate, Petrol , ENG: M52 B25 (256S4)
528 i Rear-Wheel Drive 11/1996-08/2000, 142 kw, 2793 ccm, 193 PS, Estate, Petrol , ENG: M52 B28 (286S1), M52 B28 (286S2)
520 i Rear-Wheel Drive 09/2000-12/2003, 120 kw, 2171 ccm, 163 PS, Estate, Petrol , ENG: M54 B22 (226S1)
525 i Rear-Wheel Drive 06/2004-12/2010, 141 kw, 2494 ccm, 192 PS, Estate, Petrol , ENG: M54 B25 (256S5)
728 i, iL Rear-Wheel Drive 08/1995-11/2001, 142 kw, 2793 ccm, 193 PS, Saloon, Petrol , ENG: M52 B28 (286S1), M52 B28 (286S2)
2.5 i 4WD 03/2004-07/2006, 141 kw, 2494 ccm, 192 PS, SUV, Petrol , ENG: M54 B25 (256S5)
2.5 Rear-Wheel Drive 06/1988-06/1991, 125 kw, 2494 ccm, 170 PS, Convertible, Petrol , ENG: M20 B25 (256K1)
2.8 i Rear-Wheel Drive 01/1998-05/2000, 142 kw, 2793 ccm, 193 PS, Coupe, Petrol , ENG: M52 B28 (286S1), M52 B28 (286S2)
2.0 i Rear-Wheel Drive 04/1999-01/2003, 110 kw, 1990 ccm, 150 PS, Convertible, Petrol , ENG: M52 B20 (206S4)
2.2 i Rear-Wheel Drive 08/2000-01/2003, 120 kw, 2171 ccm, 163 PS, Convertible, Petrol , ENG: M54 B22 (226S1)
2.2 i Rear-Wheel Drive 10/2000-06/2002, 125 kw, 2171 ccm, 170 PS, Convertible, Petrol , ENG: M54 B22 (226S1)
2.8 i Rear-Wheel Drive 11/1996-05/2000, 142 kw, 2793 ccm, 193 PS, Convertible, Petrol , ENG: M52 B28 (286S1), M52 B28 (286S2)
2.5 i Rear-Wheel Drive 12/2002-12/2005, 141 kw, 2494 ccm, 192 PS, Convertible, Petrol , ENG: M54 B25 (256S5)
2.2 i Rear-Wheel Drive 10/2003-10/2005, 125 kw, 2171 ccm, 170 PS, Convertible, Petrol , ENG: M54 B22 (226S1)
2.8 Rear-Wheel Drive 01/1996-08/2002, 142 kw, 2793 ccm, 193 PS, Convertible, Petrol , ENG: M52 (286S1)



