Colortune LASER LSR G4172 is a specialist M10 diagnostic spark plug designed for visual inspection and precise adjustment of the air-fuel mixture in petrol engines. Its transparent construction allows the combustion colour to be observed, enabling fast and accurate setting of optimum engine operating parameters.
The Colortune LSR G4172 is designed for user convenience and safety. The transparent spark plug allows immediate assessment of the combustion process, significantly simplifying adjustment and reducing the risk of errors.
The LSR G4172 is ideal for adjusting carburettors and injection systems in passenger cars, motorcycles and other vehicles with petrol engines. It is an excellent choice for professional workshops, tuning service centres and automotive enthusiasts who value precision and efficiency.
By choosing the Colortune LASER LSR G4172 diagnostic spark plug, you invest in everyday durability, safety and ease of use. Every product undergoes rigorous quality testing to ensure reliability even in the most demanding conditions.