Bosch Super 4 Spark Plugs

This high-performance spark plug operates on the latest surface air gap principle. It is the first spark plug to have four thin ground electrodes with a pointed, silver-plated center electrode. This technical superiority also becomes apparent in the engine performance in all driving situations and throughout the entire service life.

FR56

Bosch Super 4 Spark Plug

The Bosch Super 4 operates on the surface air gap principle successfully employed in original equipment. It has four thin ground electrodes with a pointed, silver-plated center electrode. [ more info ]

£4.19 inc. vat

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FR78

Bosch Super 4 Spark Plug

The Bosch Super 4 operates on the surface air gap principle successfully employed in original equipment. It has four thin ground electrodes with a pointed, silver-plated center electrode. [ more info ]

£4.08 inc. vat

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FR78X

Bosch Super 4 Spark Plug

The Bosch Super 4 operates on the surface air gap principle successfully employed in original equipment. It has four thin ground electrodes with a pointed, silver-plated center electrode. [ more info ]

£4.08 inc. vat

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Qty Required:

FR91

Bosch Super 4 Spark Plug

The Bosch Super 4 operates on the surface air gap principle successfully employed in original equipment. It has four thin ground electrodes with a pointed, silver-plated center electrode. [ more info ]

£4.06 inc. vat

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FR91X

Bosch Super 4 Spark Plug

The Bosch Super 4 operates on the surface air gap principle successfully employed in original equipment. It has four thin ground electrodes with a pointed, silver-plated center electrode. [ more info ]

£4.08 inc. vat

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Qty Required:

HR78

Bosch Super 4 Spark Plug

The Bosch Super 4 operates on the surface air gap principle successfully employed in original equipment. It has four thin ground electrodes with a pointed, silver-plated center electrode. [ more info ]

£4.06 inc. vat

Add To Basket
Qty Required:

WR56

Bosch Super 4 Spark Plug

The Bosch Super 4 operates on the surface air gap principle successfully employed in original equipment. It has four thin ground electrodes with a pointed, silver-plated center electrode. [ more info ]

£3.48 inc. vat

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WR78

Bosch Super 4 Spark Plug

The Bosch Super 4 operates on the surface air gap principle successfully employed in original equipment. It has four thin ground electrodes with a pointed, silver-plated center electrode. [ more info ]

£3.65 inc. vat

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WR78G

Bosch Super 4 Spark Plug

The Bosch Super 4 operates on the surface air gap principle successfully employed in original equipment. It has four thin ground electrodes with a pointed, silver-plated center electrode. [ more info ]

£3.59 inc. vat

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Qty Required:

WR78X

Bosch Super 4 Spark Plug

The Bosch Super 4 operates on the surface air gap principle successfully employed in original equipment. It has four thin ground electrodes with a pointed, silver-plated center electrode. [ more info ]

£3.48 inc. vat

Add To Basket
Qty Required:
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