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BOSCH Iridium Spark Plug 0242240665 [ FR6HI332 ]
BOSCH Super 4 Spark Plug 0242232502 [ FR78X ]
BOSCH Iridium Spark Plug 0242236577
BOSCH Nickel Spark Plug 0242229613 [ FGR8KQE ]
BOSCH Double Platinum Spark Plug 0241145523
BOSCH Iridium Spark Plug 0242236571 -FR 7 KI 332 S - Fits Audi, Ford, Nissan
BOSCH Iridium Spark Plug 0242245571
BOSCH Super 4 Spark Plug 0242232515 [ FR78NX ]
BOSCH Nickel Spark Plug 0242235668 (FR7LD+/ FR7LDC+) - Fits Audi VW BMW
BOSCH Iridium Spark Plug 0242145537 [ ZR5SI332 ]
BOSCH Nickel Spark Plug 0242229699 [ FQR8LEU2 ]
BOSCH Super 4 Spark Plug 0242242501 [ FR56 ]
BOSCH Platinum+4 Spark Plug 0242236562 (-FGR 7 DQP+) Fits BMW MINI Land Rover
BOSCH Double Platinum Spark Plug 0242145515
BOSCH Iridium Spark Plug 0242236576 [ WR7KI33S ]
BOSCH Double Iridium Spark Plug 0242240675 (-FR6LII330X) Fits Honda
BOSCH Double Iridium Spark Plug 0242240691
BOSCH Double Iridium Spark Plug 0242240707 [ FR6KII332S ]
BOSCH Nickel Spark Plug Set 0242240846 [ WSR6F-1PK ]
BOSCH Double Platinum Spark Plug 0242245576 (FR5KPP332S) - Fits Audi Porsche VW
BOSCH Nickel Spark Plug 0242245581
BOSCH Double Platinum Spark Plug 0242245585
BOSCH Iridium Spark Plug 0242255508
BOSCH Double Iridium Spark Plug 0242255511
BOSCH Double Platinum Spark Plug 0242255512
BOSCH Nickel Spark Plug 0242335504 [ DR7BC ]
BOSCH Double Platinum Spark Plug 0242236563
BOSCH Double Platinum Spark Plug 0242236564
BOSCH Nickel Spark Plug 0242236565
BOSCH Double Platinum Spark Plug 0242236566
BOSCH Super 4 Spark Plug 0242232504 (WR78) - Fits Fiat Kia MG
BOSCH Super 4 Spark Plug 0242232505
BOSCH Super 4 Spark Plug 0242232507 [ HR78 ]
BOSCH Super 4 Spark Plug 0242232514
BOSCH Nickel Spark Plug 0242245527 [ HR5DC ]
BOSCH Nickel Spark Plug 0242245531 [ WR5BC ]
BOSCH Nickel Spark Plug 0242245536 [ FR5DC ]
BOSCH Nickel Spark Plug 0242245539 [ FR5DTC ]
BOSCH Nickel Spark Plug 0242245552
BOSCH Double Platinum Spark Plug 0242245558 [ FR5DPP222 ]
BOSCH Nickel Spark Plug 0242245559 [ FGR5KQE0 ]
BOSCH Nickel Spark Plug 0242236578
BOSCH Double Iridium Spark Plug 0242236592
BOSCH Double Iridium Spark Plug 0242236593
BOSCH Double Iridium Spark Plug 0242236594
BOSCH Double Iridium Spark Plug 0242236596
BOSCH Double Iridium Spark Plug 0242236599
BOSCH Double Iridium Spark Plug 0242236605 [ FR7NII35U ]
BOSCH Double Iridium Spark Plug 0242236610 [ FR7DII35V ]
BOSCH Nickel Spark Plug 0242236633 [ HR7MEV ]
BOSCH Laser Platinum Spark Plug 0242236653 [ FR7SPP302U ]
BOSCH Double Iridium Spark Plug 0242236663 [ HR7NII332W ]
BOSCH Nickel Spark Plug 0242236664
BOSCH Double Iridium Spark Plug 0242236673 [ FR7NII352U ]
BOSCH Double Iridium Spark Plug 0242236675
BOSCH Nickel Spark Plug 0242240506 [ WSR6F ]
BOSCH Nickel Spark Plug 0242240528 [ FR6DTC ]
BOSCH Double Platinum Spark Plug 0242240555 [ WR6DP0 ]
BOSCH Nickel Spark Plug 0242240561 [ WR6BC ]
BOSCH Nickel Spark Plug 0242240564 [ FR6DDC ]
BOSCH Nickel Spark Plug 0242240566 [ FR6LDC ]
BOSCH Nickel Spark Plug 0242240569 [ HGR6KQC ]

255 Products - Viewing: (1 - 62 of 255)

Quality which sets the standard: Spark plugs from Bosch

Automobile manufacturers, motorists, motorcycle manufacturers and motorcyclists all agree: Bosch spark plugs are first choice. The reasons for the popularity of the spark plugs are their outstanding performance and reliability. Bosch can supply the right spark plug for every vehicle. Technically, the spark plugs are perfectly designed to satisfy the requirements of each engine.

Spark plugs from Bosch – guaranteed to get your engine going

Spark plugs are amongst the most important components in cars with gasoline engines, being responsible for getting them reliably started. They are also crucial to optimum engine performance and reliable operation, as they ensure low-emission ignition and provide effective protection for the catalytic converter. This is particularly true in the case of modern engine management systems, where spark plugs and their specific design are constantly gaining in significance.

An established principle refined to perfection

The principle of the spark plug is both astonishingly simple and simply astonishing. A high-voltage pulse is routed through a conductor isolated from the engine to an electrode, from where a spark jumps to a ground electrode. The thermal energy of this spark then ignites the fuel/air mixture.

The right spark plug for every application

The Bosch spark plug range is just as diverse as the applications involved. Wherever Bosch spark plugs are employed, their top quality and reliability always pay dividends and they are the key to achieving optimum performance and engine operation.

Valuable advantages for you, your car and the environment: reduced fuel consumption, better performance and lower emission levels.

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