DENSO 671-4040 Ignition Wire Set - 7mm

The DENSO 671-4040 ignition wire set delivers OE-quality performance with 7mm spark plug wires designed for reliable engine ignition. Engineered as a direct replacement for factory-installed wire sets, this ignition wire set provides identical form, fit, color, and performance to the original equipment.

Key Features:

• 7mm diameter wire construction for optimal conductivity and spark delivery
• OE/OES equivalent construction meeting or exceeding factory specifications
• Precision-fit terminals and boots ensure secure connections to spark plugs and distributor
• Durable insulation resists heat, oil, and moisture for long service life
• First Time Fit design eliminates fitment issues and installation problems

DENSO ignition wire sets are manufactured to the same exacting standards as the original factory wire sets, ensuring proper routing, correct wire lengths, and reliable electrical performance. The high-quality construction provides consistent spark energy transfer for smooth engine operation and optimal fuel efficiency.