The Bosch WR78X Super 4 spark plugs offer enhanced ignition performance and fuel efficiency, specially designed for Proton Iswara and Wira 1.3/1.5 models.
Key Features:
Quad Electrode Design for powerful, consistent spark.
Nickel-Yttrium alloy center electrode for long life.
Self-cleaning capability to prevent carbon fouling.
Improved fuel combustion for better mileage and performance.
Easy installation and OE-compatible fit.
Pack of 4 spark plugs – ready for full engine tune-up.