DENSO Ignition Wire Set High Performance Spark Plug Wires

DENSO ignition wire sets, also sold as spark plug wires or ignition cables, carry high-voltage current from the ignition coil or distributor to each spark plug. They are built to deliver a strong, consistent spark for reliable starting, smooth idle and steady engine performance. DENSO is a leading OE supplier, and these sets are made to match original equipment design.

Key Features:

• SAE J2031 Class E rated construction, the highest wire classification used in the industry
• High-temperature silicone jacket resists heat, cold, chemicals and moisture, and handles temperatures from -40°F to 428°F
• Silicone insulation gives strong dielectric and heat performance
• Reinforced core adds strength and helps hold the terminals in place
• EMI/RFI noise suppression helps protect onboard electronics and radio reception
• Click-in terminals let you feel and hear a secure connection, even in hard-to-see locations
• Patented terminal attachment keeps the cable and boot from separating during removal and installation
• Pre-cut and pre-assembled to exact lengths, so the wires are ready to install out of the box

These wires are tested for electrical properties, shrinkage, chemical resistance and accelerated life. They work as an OE-style replacement for worn, cracked or misfiring ignition wires, or as a durable upgrade for dependable ignition performance.