Suitable for after replacement market * Pure copper core provides great heat transfer and helps maximize plug durability * Platinum on center electrode enables superior spark characteristics and can reduce voltage requirements of the ignition system * Rib less insulator helps optimize plug to boot seal * Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
Suitable for after replacement market Advantages - With the advancement of the technology of the car, the engine timing chain has replaced the timing belt. Compared with the belt drive, timing chain drive has reliable transmission, good durability and space saving, and is maintenance-free and safe for life. Reliability has been improved and maintenance costs have been reduced