Denso 671-6226 Spark Plug Wire Set

Denso 671-6226 Spark Plug Wire Set

Denso 671-6226 is a 7mm spark plug wire set built to match factory-installed wire sets in form, fit, color, and performance. It is a direct OE-style ignition wire replacement for 1997-2004 Mitsubishi Diamante applications, including 7mm fitment coverage.

Key Features

• 7.00 mm insulation outside diameter for OE-style ignition wire routing
• Sil PBT Sil spark plug boot material for durable terminal protection
• 90-degree spark plug end boot for proper plug connection clearance
• Female spark plug end terminal type with male distributor/coil end terminal type
• Built to meet or exceed OE/OES standards in construction
• Compatible with 1997-2004 Mitsubishi Diamante, N/A position

Product Details

The Denso 7mm product line focuses on direct-fit ignition service parts that follow original equipment dimensions and connection styles. Part number 671-6226 is engineered for Mitsubishi Diamante ignition service where correct boot angle, terminal style, and wire diameter matter for stable spark delivery. This part cross-references NGK MX101 for the same application.

For buyers searching for a Mitsubishi Diamante spark plug wire set, Denso 671-6226 provides an OE-matched replacement path with the same general fit and performance profile as the factory wire set. It is also a relevant search match for 1997-2004 Mitsubishi Diamante 7mm ignition wire replacement and Denso 671-6226 ignition wire set lookup.

Common Issues This Part Addresses

• Cracked or heat-aged ignition wire insulation
• Misfire caused by worn plug wire terminals
• Hard starting from weak spark transfer
• Intermittent ignition performance from damaged boots
• Routing or clearance problems from incorrect boot angle

Installation Notes and Tips

Verify the vehicle is a 1997-2004 Mitsubishi Diamante before ordering. Match the distributor/coil end terminal type, spark plug end terminal type, and 90-degree boot orientation to the original setup before installation. Inspect plugs, coil components, and routing paths during replacement to help maintain consistent ignition performance.

Quality Assurance

Denso states that this First Time Fit ignition wire set follows OE/OES standards for construction and performance, with form and fit aligned to the original factory application. Part number 671-6226 is built as an OE-style replacement for Mitsubishi Diamante ignition service.