Fitting a ALPINA, BERTONE, BMW that needs a new Air Filter BORG & BECK OE Ref 133721715880? This one is built by BORG & BECK to OEM reference 133721707050, so it slots in as a straight swap for the original part — no modifications, no guesswork.
It's listed under BORG & BECK part number BFA2245, EAN: 5055936601727, which you can cross-check against your old part before ordering to be sure it's the right fit.
Double-check fitment against OEM reference 133721707050, or run your registration through our vehicle lookup tool — some ALPINA, BERTONE, BMW models share a platform across several years, so it's worth confirming rather than assuming.
Not quite the right one? The full Engine Cooling System range has other options worth a look.
5.6 Rear-Wheel Drive 11/1992-12/1996, 306 kw, 5646 ccm, 416 PS, Coupe, Petrol , ENG: M70 B57 (5714KA)
5.0 Rear-Wheel Drive 06/1990-05/1994, 258 kw, 4988 ccm, 351 PS, Coupe, Petrol , ENG: M70 B50 (5012KA)
2.7 All-wheel Drive 4WD 09/1987-06/1992, 150 kw, 2693 ccm, 204 PS, Saloon, Petrol , ENG: M20 B27 (27EH2)
2.7 Rear-Wheel Drive 09/1987-06/1992, 150 kw, 2693 ccm, 204 PS, Saloon, Petrol , ENG: M20 B27 (27EH2)
2.7 Rear-Wheel Drive 09/1987-06/1992, 150 kw, 2693 ccm, 204 PS, Convertible, Petrol , ENG: M20 B27 (27EH2)
2.7 Rear-Wheel Drive 09/1987-06/1992, 150 kw, 2693 ccm, 204 PS, Estate, Petrol , ENG: M20 B27 (27EH2)
2.5 Rear-Wheel Drive 10/1986-06/1988, 140 kw, 2494 ccm, 190 PS, Saloon, Petrol , ENG: M20 B25 (256KE1)
2.3 Rear-Wheel Drive 08/1983-11/1985, 125 kw, 2316 ccm, 170 PS, Saloon, Petrol , ENG: C1/1 (M20 B23)
2.7 All-wheel Drive 4WD 02/1986-07/1987, 154 kw, 2693 ccm, 209 PS, Saloon, Petrol , ENG: M20 B27 (276KE1)
2.7 Rear-Wheel Drive 02/1986-07/1987, 154 kw, 2693 ccm, 209 PS, Saloon, Petrol , ENG: M20 B27 (276KE1)
2.7 Rear-Wheel Drive 03/1987-08/1987, 150 kw, 2693 ccm, 204 PS, Saloon, Petrol , ENG: M20 B27 (276KE1)
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 02/1986-07/1987, 154 kw, 2693 ccm, 209 PS, Convertible, Petrol , ENG: M20 B27 (276KE1)
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
2.0 Cat 4WD 12/1990-12/1993, 95 kw, 1991 ccm, 129 PS, Closed Off-Road Vehicle, Petrol , ENG: BMW M20 B20 Kat
2.7 4WD 06/1989-12/1993, 95 kw, 2693 ccm, 129 PS, Closed Off-Road Vehicle, Petrol , ENG: BMW M20 B27
1.6 4WD 03/1992-12/1999, 74 kw, 1596 ccm, 100 PS, Closed Off-Road Vehicle, Petrol , ENG: BMW 161 E1
316 i Rear-Wheel Drive 07/1988-06/1991, 75 kw, 1596 ccm, 102 PS, Saloon, Petrol , ENG: M40 B16 (164E1)
320 is Rear-Wheel Drive 05/1988-12/1990, 141 kw, 1990 ccm, 192 PS, Saloon, Petrol , ENG: S14 B20 (204EA)
320 i Rear-Wheel Drive 09/1982-12/1991, 92 kw, 1990 ccm, 125 PS, Saloon, Petrol , ENG: M20 B20 (206EB)
318 is Rear-Wheel Drive 09/1989-08/1991, 100 kw, 1796 ccm, 136 PS, Saloon, Petrol , ENG: M42 B18 (184S1)
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 10/1983-12/1988, 90 kw, 2693 ccm, 122 PS, Saloon, Petrol , ENG: M20 B27 (276KA), M20 B27 (276KB)
318 i Rear-Wheel Drive 09/1987-06/1991, 85 kw, 1796 ccm, 115 PS, Saloon, Petrol , ENG: M40 B18 (184E1)
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)
316 i Rear-Wheel Drive 09/1987-06/1991, 73 kw, 1596 ccm, 100 PS, Saloon, Petrol , ENG: M40 B16 (164E1)
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)
320 i Rear-Wheel Drive 10/1986-04/1991, 95 kw, 1990 ccm, 129 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)
318 i Rear-Wheel Drive 06/1987-12/1991, 83 kw, 1796 ccm, 113 PS, Saloon, Petrol , ENG: M40 B18 (184E1)
325 i Rear-Wheel Drive 09/1983-11/1989, 126 kw, 2494 ccm, 171 PS, Saloon, Petrol , ENG: M20 B25 (256E1), M20 B25 (256E2)
318 i Rear-Wheel Drive 12/1984-08/1988, 75 kw, 1766 ccm, 102 PS, Saloon, Petrol , ENG: M10 B18 (184KA)
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)
318 is Rear-Wheel Drive 09/1993-12/1995, 103 kw, 1796 ccm, 140 PS, Saloon, Petrol , ENG: M42 B18 (184S1)
316 i Rear-Wheel Drive 09/1993-05/1998, 75 kw, 1596 ccm, 102 PS, Saloon, Petrol , ENG: M43 B16 (164E2)
318 i Rear-Wheel Drive 09/1993-11/1998, 85 kw, 1796 ccm, 115 PS, Saloon, Petrol , ENG: M43 B18 (184E2)
318 i Rear-Wheel Drive 09/1990-08/1993, 83 kw, 1796 ccm, 113 PS, Saloon, Petrol , ENG: M40 B18 (184E1)
316 i Rear-Wheel Drive 03/1991-08/1993, 73 kw, 1596 ccm, 100 PS, Saloon, Petrol , ENG: M40 B16 (164E1)
316 i Rear-Wheel Drive 01/1994-08/2000, 75 kw, 1596 ccm, 102 PS, Hatchback, Petrol , ENG: M43 B16 (164E2)
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)
316 i Baur TC Rear-Wheel Drive 09/1987-12/1989, 73 kw, 1596 ccm, 99 PS, Convertible, Petrol , ENG: M40 B16 (164E1)
320 i Rear-Wheel Drive 07/1987-10/1993, 93 kw, 1990 ccm, 126 PS, Convertible, Petrol , ENG: M20 B20 (206KA)
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)
318 i Rear-Wheel Drive 09/1990-10/1993, 83 kw, 1796 ccm, 113 PS, Convertible, Petrol , ENG: M40 B18 (184E1)
318 i Rear-Wheel Drive 03/1994-11/1999, 85 kw, 1796 ccm, 115 PS, Convertible, Petrol , ENG: M43 B18 (184E2)
316 i Rear-Wheel Drive 09/1993-11/1998, 75 kw, 1596 ccm, 102 PS, Coupe, Petrol , ENG: M43 B16 (164E2)
318 is Rear-Wheel Drive 01/1992-12/1995, 103 kw, 1796 ccm, 140 PS, Coupe, Petrol , ENG: M42 B18 (184S1)
325 i Rear-Wheel Drive 07/1987-03/1993, 125 kw, 2494 ccm, 170 PS, Estate, Petrol , ENG: M20 B25 (256K1)
316 i Rear-Wheel Drive 09/1991-06/1994, 73 kw, 1596 ccm, 100 PS, Estate, Petrol , ENG: M40 B16 (164E1)
318 i Rear-Wheel Drive 04/1989-06/1994, 83 kw, 1796 ccm, 113 PS, Estate, Petrol , ENG: M40 B18 (184E1)
318 i Rear-Wheel Drive 09/1987-06/1991, 85 kw, 1796 ccm, 115 PS, Estate, Petrol , ENG: M40 B18 (184E1)
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)
316 i Rear-Wheel Drive 09/1991-06/1994, 75 kw, 1596 ccm, 102 PS, Estate, Petrol , ENG: M40 B16 (164E1)
320 i Rear-Wheel Drive 01/1988-12/1991, 93 kw, 1991 ccm, 126 PS, Estate, Petrol , ENG: M20 B20 (206KA)
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 12/1986-12/1987, 110 kw, 1990 ccm, 150 PS, Saloon, Petrol , ENG: M20 B20 (206KA)
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 08/1985-12/1987, 95 kw, 1990 ccm, 129 PS, Saloon, Petrol , ENG: M20 B20 (206KA)
525 i Rear-Wheel Drive 02/1988-08/1990, 125 kw, 2494 ccm, 170 PS, Saloon, Petrol , ENG: M20 B25 (256K1)
518 i Rear-Wheel Drive 05/1994-08/1995, 85 kw, 1796 ccm, 115 PS, Saloon, Petrol , ENG: M43 B18 (184E2)
518 i Rear-Wheel Drive 09/1989-04/1994, 83 kw, 1796 ccm, 113 PS, Saloon, Petrol , ENG: M40 B18 (184E1)
520 i Rear-Wheel Drive 06/1987-09/1990, 95 kw, 1990 ccm, 129 PS, Saloon, Petrol , ENG: M20 B20 (206KA)
518 i Rear-Wheel Drive 04/1993-04/1994, 83 kw, 1796 ccm, 113 PS, Estate, Petrol , ENG: M40 B18 (184E1)
518 g Rear-Wheel Drive 02/1996-07/1996, 74 kw, 1796 ccm, 101 PS, Estate, Petrol , ENG: M43 B18 (184E2)
518 i Rear-Wheel Drive 05/1994-07/1996, 85 kw, 1796 ccm, 115 PS, Estate, Petrol , ENG: M43 B18 (184E2)
750 i, iL V12 Rear-Wheel Drive 09/1987-09/1994, 220 kw, 4988 ccm, 300 PS, Saloon, Petrol , ENG: M70 B50 (5012A)
850 i, Ci Rear-Wheel Drive 01/1990-08/1994, 220 kw, 4988 ccm, 300 PS, Coupe, Petrol , ENG: M70 B50 (5012A)
850 CSi Rear-Wheel Drive 11/1992-12/1996, 280 kw, 5576 ccm, 380 PS, Coupe, Petrol , ENG: S70 B56 (56121)
850 CSi Rear-Wheel Drive 09/1993-12/1995, 277 kw, 5576 ccm, 377 PS, Coupe, Petrol , ENG: S70 B56 (56121)
850 Ci Rear-Wheel Drive 09/1994-12/1999, 240 kw, 5379 ccm, 326 PS, Coupe, Petrol , ENG: M73 B54 (54121)
2.5 Rear-Wheel Drive 06/1988-06/1991, 125 kw, 2494 ccm, 170 PS, Convertible, Petrol , ENG: M20 B25 (256K1)



