DENSO 3175 Double Platinum Spark Plug - PKJ16CR8

The DENSO 3175 (PKJ16CR8) is a premium double platinum spark plug engineered to deliver exceptional performance and reliability for your vehicle's ignition system. Designed with OE-level quality standards, this spark plug ensures precise fit and optimal functionality across a wide range of applications.

Key Features:

• Double platinum design with platinum tips on both center and ground electrodes for virtually no gap erosion
• Copper core construction for superior thermal conductivity and heat dissipation
• Nickel ground electrode for enhanced durability
• Purified alumina powder insulator for extreme stress resistance with 5 ribs to prevent flashover
• Machine-rolled threads to reduce cross-threading and seizing during installation
• 14mm thread diameter with flat seat design
• 19mm reach with 16mm hex size
• Pre-gapped to 0.8mm for convenience
• 5000 ohm resistance for optimal performance

Originally designed for the demanding requirements of Distributorless Ignition Systems (DIS), the DENSO 3175 offers long-life, high-performance features that benefit any vehicle. The double platinum configuration provides extended service life and maintains consistent ignition performance over time, making it ideal for applications where spark plugs are difficult to access or where maximum reliability is required.

This spark plug meets or exceeds OEM specifications and is equivalent to part numbers: 12129068016, KJ14-18-110, KJ1418110, SP00ZFR5AP, 000018KJ13, KJ13-18-110, KJ1318110, 12129070999, and others. Commonly used in BMW, Mazda, and other European and Asian import vehicles. Manufactured to the strictest OE performance, durability, and emissions standards.