- Dispatched in 1–2 business days
- Delivery from £4.99
- Free 14-day returns
- Fitment checked by reg or VIN


BORGWARNER (BERU) Z91 Spark plug
Article Number: Z91
Product Specifications
Compatibility
OE Numbers
Delivery & returns
Spark Plug
Nickel Middle Electrode
Spark Plug
Nickel-copper mass electrode
Electrode Gap (mm)
0.8
Thread Size
M14x1.25
Spanner Size
20.8
Thread Length (mm)
19
Tightening torque from (Nm)
25
Tightening torque to (Nm)
30
Resistor from (kohm)
1
Resistor to (kohm)
3
Spark Position (mm)
5
Connector type
SAE
Packaging length (cm)
9
Packaging height (cm)
2
Packaging width (cm)
2
AUDI
AUDI 80 B2 Saloon (811, 813, 814, 819, 853) 08.1978 - 03.1987
AUDI 80 B3 Saloon (893, 894, 8A2) 06.1986 - 10.1991
AUDI 80 B4 Saloon (8C2) 09.1991 - 07.1995
AUDI 80 B4 Avant (8C5) 09.1991 - 01.1996
AUDI 90 B2 (813, 814, 853) 08.1984 - 07.1988
AUDI 90 B3 (893, 894, 8A2) 04.1987 - 09.1991
AUDI 100 C2 Saloon (431, 433, 434) 06.1976 - 08.1984
AUDI 100 C2 Avant (435, 436) 07.1977 - 02.1983
AUDI 100 C3 Saloon (443, 444) 08.1982 - 07.1991
AUDI 100 C3 Avant (445, 446) 08.1982 - 11.1990
AUDI 100 C4 Avant (4A5) 12.1990 - 11.1994
AUDI 100 C4 Saloon (4A2) 12.1990 - 04.1996
AUDI 200 C2 Saloon (437, 438) 10.1979 - 09.1982
AUDI 200 C3 Saloon (447, 448) 06.1983 - 12.1991
AUDI 200 C3 Avant (447, 448) 09.1983 - 12.1991
AUDI A6 C4 (4A2) 06.1994 - 01.1998
AUDI A6 C4 Avant (4A5) 06.1994 - 01.1998
AUDI A6 C5 Avant (4B5, 4B6) 11.1997 - 01.2006
AUDI CABRIOLET B3 (8G7) 05.1991 - 08.2000
AUDI COUPE B2 (81, 855, 856) 07.1980 - 10.1988
AUDI COUPE B3 (89, 8B3) 10.1988 - 12.1996
AUDI QUATTRO (85) 07.1980 - 07.1991
BMW
BMW 2.5-3.2 Coupe (E9) 09.1967 - 03.1976
BMW 5 Touring (E34) 07.1991 - 07.1996
BMW 7 (E23) 05.1977 - 04.1988
DAIHATSU
DAIHATSU YRV (M2) 02.2001 - ...
FIAT
FIAT COUPE (175_) 11.1993 - 08.2000
FIAT CROMA (154_) 12.1985 - 12.1996
HONDA
HONDA CIVIC Hatchback (SB) 07.1972 - 09.1983
HONDA CIVIC MK III (AL, AJ, AG, AH) 10.1983 - 10.1987
LANCIA
LANCIA DELTA Mk II (836_) 06.1993 - 09.1999
MERCEDES-BENZ
MERCEDES-BENZ 190 (W201) 10.1982 - 08.1993
MERCEDES-BENZ PONTON (W120) 01.1953 - 12.1962
NISSAN
SEAT
SEAT AROSA (6H1) 05.1997 - 06.2004
SEAT CORDOBA (6K1, 6K2) 02.1993 - 12.2002
SEAT CORDOBA Vario (6K5) 07.1996 - 12.2002
SEAT IBIZA Mk II (6K1) 03.1993 - 05.2002
SEAT TOLEDO (1L2) 01.1991 - 10.1999
SKODA
SKODA FELICIA (6U1) 10.1994 - 03.1998
SKODA FELICIA Estate (6U5) 07.1995 - 03.1998
SKODA FELICIA Mk II Estate (6U5) 07.1995 - 06.2001
SKODA FELICIA Pickup (6UF, 6U7) 10.1995 - 04.2002
SKODA FELICIA Mk II (6U1) 01.1998 - 06.2001
SKODA OCTAVIA I (1U2) 09.1996 - 12.2010
SKODA OCTAVIA I Combi (1U5) 07.1998 - 12.2010
VW
VW CADDY I (14) 08.1979 - 11.2008
VW CADDY II MPV (9K9B) 11.1995 - 12.2004
VW CADDY Mk II Pickup (9U7) 06.1996 - 12.2000
VW CORRADO (53I) 08.1987 - 12.1995
VW DERBY (86C, 80) 08.1981 - 12.1984
VW GOLF (17) 04.1974 - 12.1985
VW GOLF Cabriolet (155) 01.1979 - 08.1993
VW GOLF Mk II (19E, 1G1) 08.1983 - 12.1992
VW GOLF Mk III (1H1) 10.1989 - 11.2000
VW GOLF Mk III Cabriolet (1E7) 07.1993 - 05.1998
VW GOLF Mk III Estate (1H5) 07.1993 - 04.1999
VW GOLF Mk III Cabriolet (1E7) 06.1998 - 12.2002
VW JETTA I (16) 08.1978 - 12.1987
VW JETTA Mk II (19E, 1G2, 165) 08.1983 - 12.1992
VW LUPO I (6X1, 6E1) 09.1998 - 07.2005
VW PASSAT B2 (32B) 09.1979 - 07.1989
VW PASSAT B2 Estate (33B) 08.1980 - 06.1989
VW PASSAT B2 Saloon (32B) 05.1982 - 06.1989
VW PASSAT B3/B4 (3A2, 35I) 02.1988 - 12.1997
VW PASSAT B3/B4 Estate (3A5, 35I) 02.1988 - 06.1997
VW PASSAT B7 (362) 08.2010 - 04.2016
VW POLO II (86C, 80) 10.1981 - 09.1994
VW POLO Coupe (86C, 80) 10.1981 - 09.1994
VW POLO CLASSIC (86C, 80) 01.1985 - 09.1994
VW POLO III (6N1) 10.1994 - 10.1999
VW POLO III CLASSIC (6V2) 01.1995 - 11.2009
VW POLO Estate (6V5) 04.1997 - 09.2001
VW POLO (6N2) 10.1999 - 10.2001
VW SANTANA (32B) 08.1981 - 12.1985
VW SCIROCCO (53B) 08.1980 - 07.1992
PLYMOUTH
PLYMOUTH VOYAGER / GRAND VOYAGER 01.1995 - 03.2001
ALPINA
ALPINA B6 Coupe (F13) 09.2011 - 03.2016
Returns & Refunds
Free 14-day returns
Return an unused part in its original packaging within 14 days of receiving your order. Once we receive your request, we'll send you further instructions, including a prepaid return label where applicable.
£3.82
Includes VAT · Price per item
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Questions about this part
How do I know it fits my car?
The Compatibility tab lists the cars this part fits. You can also leave your VIN or registration number at checkout and our team will verify the fitment for you. If you have already paid for your order and the part does not fit your vehicle, we will issue you an instant refund.
When will I get it?
Orders are dispatched in 1–2 business days, and the parcel is delivered within 3–5 working days after dispatch. You'll see the exact delivery date and price at checkout, and you can follow your order on the Order status page.
Can I return it?
Yes, returns are free within 14 days of receiving your order, as long as the part is unused and in its original packaging. Fill in the Return a part form and we'll send you further instructions, including a prepaid return label where applicable.
Can't find the part you need?
Our team will help you find the right part for your car. E-mail us at [email protected] with your VIN or registration number and the name of the part.
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