DENSO 671-4252 First Time Fit 7mm Spark Plug Wire Set

The DENSO 671-4252 is a First Time Fit ignition wire set engineered to match factory-installed spark plug wires in form, fit, color, and performance. Designed as a direct OE replacement, this 7mm wire set restores reliable ignition signal delivery from the coil to the spark plugs, helping maintain efficient combustion and consistent engine operation.

Key Features:

• True OE Match: Identical in form, fit, color, and performance to the original factory-installed wire set
• 7mm Wire Construction: SAE J2031 Class E rated — among the highest quality standards in the industry
• Meets or Exceeds OE/OES Standards: Every component is built to or beyond original equipment specifications
• Pre-Cut to Exact Lengths: Each wire is cut to factory-precise lengths for a clean, accurate installation
• Secure Terminal Connections: Terminals are attached via a patented process ensuring the cable and boot will not separate during removal or installation
• OE-Style End Caps: Identical end caps are designed to click into place for easy installation and a secure, vibration-resistant fit
• Temperature Resistant: Engineered to withstand extreme temperature ranges for long-term durability in demanding engine environments

DENSO is a Tier 1 OE supplier to the world's leading automakers, and every part that leaves a DENSO factory is manufactured to strict OE standards and subjected to rigorous quality testing. The 671-4252 wire set delivers the same confidence and reliability as the components originally installed at the factory.