Bosch W9AC - Spark Plugs for gardening and forestry - 1 spark plug - for a Reliable Gasoline Engine Start and Long Service - with Robust Design

• Plugs easy to replace: Factory-pre-set electrode gap, no adjustment necessary Important instructions for installation, eg the correct tightening torque, can be found on the packaging Bosch advises not to lubricate the thread
• Start gardening season confident even after winter break: high reliability and excellent cold start behaviour
• High wear resistance and robustness: special ceramic material with high dielectric and mechanical strength
• Supports an optimum engine performance for your gardening tools: Smooth engine operation for applications like lawn mowers, chain saws, grass cutters, etc
• Corrosion protection: Outstanding engine protection due to anti-seize nickel-plated housing and thread
• Please check the list of equivalency to find out for which application of your gardening tools the spark plug can be used
• Compatible with: Champion L9J; L10; UL14Y

Bosch Nickel spark plugs for small engines are equipped with a ground electrode made of nickel alloy. They provide spark plug technology and are available for a wide range of applications. Important instructions for installation, e.g. the correct tightening torque, can be found on the packaging.