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Petrol injector

Bosch 0437502043 petrol injector

Bosch 0437502043 (also written 0 437 502 043) is a petrol injector for Audi, VW 2.3 E engines, listed for 126 vehicle versions. We supply it new genuine Bosch, from £87 inc. VAT, with 12 months warranty.

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01933 422579
  • 12 months warranty on every injector
  • We test your own petrol injectors: £24 each inc. VAT, piezo injectors £42, ultrasonic clean and new seals +£18 - report included
  • Free next-day UK delivery on stock items
  • 14-day returns on unused, unfitted injectors

Bosch 0437502043 part numbers and OE references

The same injector is sold under several numbers. If any number below is on your injector or your quote, this is the part. Numbers are shown without spaces and, in brackets, as printed by the manufacturer.

TypeBrandNumber
Manufacturer part numberBosch0437502043 (0 437 502 043)
OE numberAudi035133551F (035 133 551 F)

Bosch 0437502043: what you get

Price, warranty and how exchange works.

ConditionPart numberPrice inc. VATRefundable surchargeWarrantyAvailability
New genuine BoschNew original Bosch part, unused 0437502043 £87 None 12 months 1-3 working days

Prices and stock last checked .

Vehicles Bosch 0437502043 fits

126 vehicle versions across 2 makes. Many engines were built with more than one injector type, so always compare the number on your injector.

Audi109 versions
ModelEngineEngine codePowerBuilt
Audi 100 C3 Avant445, 446 · 1982-1990 2.2 KU 137 HP / 101 kW 08/1984 - 12/1988
2.2 quattro KU 137 HP / 101 kW 08/1984 - 12/1988
2.0 E KP 115 HP / 85 kW 01/1985 - 12/1987
2.2 Turbo MC 165 HP / 121 kW 08/1986 - 11/1990
2.2 Turbo quattro MC 165 HP / 121 kW 08/1986 - 11/1990
2.3 NF 136 HP / 100 kW 08/1986 - 11/1990
2.3 E quattro NF 136 HP / 100 kW 08/1986 - 11/1990
2.0 SL 113 HP / 83 kW 09/1986 - 11/1987
2.0 E Cat RT 115 HP / 85 kW 01/1988 - 11/1990
2.2 Cat HX, KU 137 HP / 101 kW 06/1989 - 11/1990
2.2 Cat quattro HX, KU 137 HP / 101 kW 06/1989 - 11/1990
2.3 quattro NF 133 HP / 98 kW 01/1990 - 11/1990
2.3 NF 133 HP / 98 kW 03/1990 - 11/1990
Audi 100 C3 Saloon443, 444 · 1982-1991 2.0 KP 115 HP / 85 kW 08/1984 - 12/1987
2.2 KU 137 HP / 101 kW 08/1984 - 12/1988
2.2 quattro KU 137 HP / 101 kW 08/1984 - 12/1988
2.2 Cat HX, KU 137 HP / 101 kW 10/1984 - 12/1987
2.2 Cat quattro HX, KU 137 HP / 101 kW 10/1984 - 12/1987
2.0 SL 113 HP / 83 kW 08/1986 - 11/1987
2.2 E Turbo quattro MC 165 HP / 121 kW 08/1986 - 11/1990
2.2 Turbo MC 165 HP / 121 kW 08/1986 - 11/1990
2.3 E quattro NF 136 HP / 100 kW 08/1986 - 11/1990
2.3 E NF 136 HP / 100 kW 10/1986 - 11/1990
2.0 Cat RT 115 HP / 85 kW 01/1988 - 11/1990
2.3 E NF 133 HP / 98 kW 01/1990 - 11/1990
2.3 quattro NF 133 HP / 98 kW 01/1990 - 11/1990
Audi 100 C4 Avant4A5 · 1990-1994 2.0 E quattro AAD 115 HP / 85 kW 12/1990 - 07/1992
2.0 E AAD, ABK 115 HP / 85 kW 09/1991 - 07/1994
2.3 E AAR 133 HP / 98 kW 09/1991 - 07/1994
2.3 E quattro AAR 133 HP / 98 kW 09/1991 - 07/1994
2.0 E 16V ACE 140 HP / 103 kW 07/1992 - 07/1994
2.0 E 16V quattro ACE 140 HP / 103 kW 07/1992 - 07/1994
Audi 100 C4 Saloon4A2 · 1990-1996 2.0 E AAD, ABK 115 HP / 85 kW 12/1990 - 07/1994
2.0 E quattro AAD 115 HP / 85 kW 12/1990 - 07/1992
2.3 E AAR 133 HP / 98 kW 12/1990 - 07/1994
2.3 E quattro AAR 133 HP / 98 kW 12/1990 - 07/1994
2.0 E 16V ACE 140 HP / 103 kW 01/1992 - 07/1994
2.0 E 16V quattro ACE 140 HP / 103 kW 07/1992 - 07/1994
Audi 200 C3 Avant447, 448 · 1983-1991 2.1 Turbo quattro JY, KG 182 HP / 134 kW 09/1983 - 01/1988
2.2 Turbo quattro MC 165 HP / 121 kW 09/1983 - 12/1990
2.2 Turbo MC 165 HP / 121 kW 08/1985 - 09/1991
2.2 Turbo quattro 1B 200 HP / 147 kW 02/1988 - 12/1991
Audi 200 C3 Saloon447, 448 · 1983-1991 2.1 Turbo KG 182 HP / 134 kW 08/1983 - 01/1988
2.1 Turbo quattro KG 182 HP / 134 kW 08/1983 - 09/1986
2.2 Turbo quattro MC 165 HP / 121 kW 01/1985 - 12/1991
2.2 Turbo MC 165 HP / 121 kW 08/1985 - 09/1991
2.2 Turbo 2B 190 HP / 140 kW 02/1988 - 12/1990
2.2 Turbo 1B 200 HP / 147 kW 02/1988 - 12/1990
2.2 Turbo quattro 1B 200 HP / 147 kW 02/1988 - 11/1990
Audi 80 B2 Saloon811, 813, 814, 819, 853 · 1978-1987 1.8 GTE quattro DZ 112 HP / 82 kW 08/1984 - 08/1986
1.8 GTE DZ, MU 112 HP / 82 kW 10/1984 - 08/1986
Audi 80 B3 Saloon893, 894, 8A2 · 1986-1991 1.8 E DZ 112 HP / 82 kW 06/1986 - 08/1991
1.8 E quattro DZ 112 HP / 82 kW 09/1986 - 08/1991
2.0 E 3A 112 HP / 82 kW 08/1988 - 10/1990
2.0 E 3A 113 HP / 83 kW 08/1988 - 10/1990
2.0 E quattro 3A 113 HP / 83 kW 08/1988 - 09/1990
2.0 E 16V 6A 137 HP / 101 kW 03/1990 - 09/1991
2.0 E 16V quattro 6A 137 HP / 101 kW 03/1990 - 08/1991
1.6 ABB 102 HP / 75 kW 08/1990 - 10/1991
2.0 E AAD 115 HP / 85 kW 08/1990 - 10/1991
2.0 quattro AAD 115 HP / 85 kW 10/1990 - 08/1991
Audi 80 B4 Avant8C5 · 1991-1996 2.3 E quattro NG 133 HP / 98 kW 09/1991 - 11/1994
2.3 E NG 133 HP / 98 kW 07/1992 - 01/1996
2.0 E 16V quattro ACE 140 HP / 103 kW 12/1992 - 07/1995
2.0 E 16V ACE 140 HP / 103 kW 02/1993 - 01/1996
Audi 80 B4 Saloon8C2 · 1991-1995 2.0 E 16V 6A 137 HP / 101 kW 09/1991 - 07/1992
2.3 E NG 133 HP / 98 kW 09/1991 - 12/1994
2.3 E quattro NG 133 HP / 98 kW 09/1991 - 12/1994
2.0 E 16V quattro ACE 140 HP / 103 kW 04/1992 - 12/1994
2.0 E 16V ACE 140 HP / 103 kW 08/1992 - 12/1994
Audi 90 B2813, 814, 853 · 1984-1988 2.0 HP, JS 115 HP / 85 kW 10/1984 - 03/1987
2.2 KV 136 HP / 100 kW 10/1984 - 03/1987
2.2 E quattro KV 136 HP / 100 kW 11/1984 - 03/1987
2.0 SK 113 HP / 83 kW 03/1986 - 03/1987
Audi 90 B3893, 894, 8A2 · 1987-1991 2.2 E KV 136 HP / 100 kW 04/1987 - 07/1991
2.2 E quattro KV 136 HP / 100 kW 04/1987 - 09/1991
2.3 E NG 133 HP / 98 kW 04/1987 - 09/1991
2.3 E quattro NG 133 HP / 98 kW 04/1987 - 09/1991
2.3 E NG 136 HP / 100 kW 04/1987 - 07/1991
2.3 E quattro NG 136 HP / 100 kW 04/1987 - 07/1991
2.0 PS 115 HP / 85 kW 07/1988 - 09/1991
Audi A6 C44A2 · 1994-1998 2.0 16V ACE 140 HP / 103 kW 06/1994 - 10/1997
2.0 16V quattro ACE 140 HP / 103 kW 06/1994 - 10/1997
2.3 AAR 133 HP / 98 kW 06/1994 - 12/1995
2.3 quattro AAR 133 HP / 98 kW 06/1994 - 12/1995
Audi A6 C4 Avant4A5 · 1994-1998 2.0 16V ACE 140 HP / 103 kW 06/1994 - 12/1997
2.0 16V quattro ACE 140 HP / 103 kW 06/1994 - 12/1997
2.3 AAR 133 HP / 98 kW 06/1994 - 12/1995
2.3 quattro AAR 133 HP / 98 kW 06/1994 - 12/1995
Audi Cabriolet B38G7 · 1991-2000 2.3 E NG 133 HP / 98 kW 05/1991 - 07/1994
Audi Coupe B281, 855, 856 · 1980-1988 2.0 JS 115 HP / 85 kW 09/1983 - 07/1986
2.2 GT HY, KV 136 HP / 100 kW 09/1984 - 10/1988
2.2 quattro KV 136 HP / 100 kW 10/1984 - 10/1988
1.8 GT DZ 112 HP / 82 kW 08/1986 - 10/1988
2.3 NG 133 HP / 98 kW 08/1986 - 07/1987
2.3 quattro NG 133 HP / 98 kW 01/1987 - 12/1987
Audi Coupe B389, 8B3 · 1988-1996 2.3 NG 136 HP / 100 kW 10/1988 - 07/1994
2.2 KV 136 HP / 100 kW 11/1988 - 07/1991
2.2 quattro KV 136 HP / 100 kW 11/1988 - 07/1991
2.3 quattro NG 136 HP / 100 kW 11/1988 - 12/1992
2.0 3A 113 HP / 83 kW 05/1989 - 03/1990
2.0 AAD, ABK 115 HP / 85 kW 05/1989 - 12/1996
1.8 DZ 112 HP / 82 kW 08/1989 - 07/1991
2.0 3A 112 HP / 82 kW 03/1990 - 07/1990
2.3 NG 133 HP / 98 kW 03/1990 - 12/1996
2.3 quattro NG 134 HP / 98 kW 05/1990 - 12/1996
2.0 16 V 6A 137 HP / 101 kW 01/1992 - 07/1992
2.0 16 V ACE 140 HP / 103 kW 08/1992 - 12/1996
Audi Quattro85 · 1980-1991 2.2 Turbo MB 200 HP / 147 kW 08/1987 - 07/1989
VW17 versions
ModelEngineEngine codePowerBuilt
VW Corrado53I · 1987-1995 2.0 i 16V 9A 136 HP / 100 kW 08/1991 - 12/1995
VW Golf Mk II19E, 1G1 · 1983-1992 1.8 GTI DX, EV, PB 112 HP / 82 kW 08/1983 - 10/1991
1.8 GTI RD 107 HP / 79 kW 08/1985 - 10/1987
VW Golf   Cabriolet155 · 1979-1993 1.8 DX, EV, KT, PB 112 HP / 82 kW 08/1982 - 12/1989
1.8 DX 111 HP / 82 kW 08/1983 - 12/1992
VW Jetta Mk II19E, 1G2, 165 · 1983-1992 1.8 EV, PB 112 HP / 82 kW 01/1984 - 10/1991
1.8 RD 107 HP / 79 kW 08/1985 - 10/1987
2.0 9A 136 HP / 100 kW 08/1989 - 07/1992
VW Passat B232B · 1979-1989 2.0 JS 115 HP / 85 kW 08/1983 - 03/1988
2.2 KV 136 HP / 100 kW 01/1985 - 03/1988
VW Passat B2 Estate33B · 1980-1989 2.0 JS 115 HP / 85 kW 08/1983 - 03/1988
2.0 Syncro HP, JS 116 HP / 85 kW 05/1984 - 03/1988
2.2 KV 136 HP / 100 kW 01/1985 - 03/1988
VW Passat B3/B43A2, 35I · 1988-1997 2.0 16V 9A 136 HP / 100 kW 08/1988 - 09/1993
VW Passat B3/B4 Estate3A5, 35I · 1988-1997 2.0 16V 9A 136 HP / 100 kW 08/1988 - 09/1993
VW Scirocco53B · 1980-1992 1.8 DX, EV, PB 112 HP / 82 kW 08/1982 - 12/1989
1.8 JH 95 HP / 70 kW 11/1985 - 07/1992

Questions about Bosch 0437502043

Which vehicles does Bosch 0437502043 fit?

Bosch 0437502043 is listed for 126 vehicle versions from Audi and VW, including Audi 100 C3 Avant, Audi 100 C3 Saloon, VW Corrado and VW Golf Mk II. Many engines were built with more than one injector type, so compare the number on your injector or send us your registration and we will confirm it.

Is 0 437 502 043 the same injector as 0437502043?

Yes. Bosch prints the number with spaces (0 437 502 043); 0437502043 is the same number written without them. Vehicle manufacturers use their own numbers for this injector: Audi 035133551F (035 133 551 F).

Can you test my own petrol injectors instead?

Yes. We flow test petrol injectors and give you a report for each one. MPI and GDI injectors are £24 each and piezo injectors £42 each, inc. VAT. Ultrasonic cleaning with new seals is £18 extra per injector.

How much is delivery and how long does it take?

Delivery is free. Injectors in stock are delivered the next working day in the UK. Injectors we do not hold in stock are delivered in 1-3 working days.

Can I return an injector?

Yes. You can cancel within 14 days of delivery and return the injector unused and unfitted for a refund; you pay the return postage. If an injector is faulty, it is covered by the 12 months warranty.

What warranty do I get?

12 months on every injector we sell.

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