General Information
Nominal and repair sizes of parts and wear limits
In this manual: General Information
~1min read
PROCEDURE

Spark plugs for VW Golf/Jetta gasoline engines
PROCEDURE
| ENGINE | BOSCH | BERU | CHAMPION | SPARK GAP, MM |
| Golf/Jetta produced up to 08.1985 | ||||
| HZ, MH, GE, NU, HZ (inj), RC (inj), SC (inj) | W7DTC | 14-7DTU | N7BYC | 0,7 – 0,9 |
| EZ (up to 12.1984) | W8DC | 14-8DU | N9YC | 0,6 – 0,8 |
| EZ (from 01.1985) | W7DC; W8DTC | 14-7DU | N7YC | 0,7 – 0,9 |
| GU | W6DCO | 16-6DU | N79Y | 0,8 – 0,9 |
| GX | W7DTC | 14-7DTU | N7BYC | 0,7 – 0,9 |
| EV | W6DO | 14-6DU | N7YCX | 0,8 – 0,9 |
| HT | W7DTC | 14-7DTU | N7BYC | 0,7 – 0,9 |
| Golf/Jetta produced from 09.1985 | ||||
| HZ, MH, G2, NU, HZ (inj), RC (inj), SC (inj) | W7DTC | 14-7DTU | N7BYC | 0,7 – 0,9 |
| PN | W8DTC | 14-8DTU | N9BYC4 | 0,9 – 1,1 |
| RH, GU, GX, RD, RG, EV, RP | W7DTC | 14-7DTU | N7BYC | 0,7 – 0,9 |
| RH | W7DCO | 14-7DUO | N7ICX | 0,7 – 0,8 |
| RF, EZ,ABN, R | W8DTC, W8DCO | 14-8DTU, 14-8DUO | N9BYC4, N9ICX | 0,9 – 1,1 0,7 – 0,8 |
| PF, PB, RV | W7DTO, W7DCO | 14-7DTU, 14-7DUO | N7BYC, N7ICX | 0,7 – 0,9 0,7 – 0,8 |
| KR | F6DTC | 14F-6DTU | C6BYC | 0,7 – 0,9 |
| PL | F6DTC, F6DSR | 14F-6DTU, 14F-6DSR | C6BYC | 0,7 – 0,9 |
| 1P | W7DTC, W7DCO | 14-7DTU, 14-7DUO | N7BYC N7YCX | 0,7 – 0,9 0,7 – 0,8 |
| 1H, PG | W6DPO | – | – | 0,6 – 0,7 |
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