Trade numbers:

• WSR 7 F

• 7442

Cross reference:

• RCJ7A

• BPMR6A

Bosch Nickel Spark Plug For small engines

Bosch Nickel spark plugs for small engines have a nickel alloy ground electrode for a longer lasting life.

Key featuress:

Developed to the same high quality as original equipment for a wide range of applications.

Engineered to the requirements of the respective engine.

Nickel-plated housing and thread for protection against corrosion and seizure in the aluminum cylinder head without the need for lubrication.

Factory pre-set electrode gap allows hassle-free replacement of spark plugs.

Manufactured using heat-shrink assembly: improved resilience in extreme temperatures and

ensures high gas-tightness.

Note: Always use the Bosch installation manual when replacing your spark plugs.