Denso 671-6164 Spark Plug Wire Set

Denso 671-6164 Ignition Wire Set

Denso First Time Fit ignition wire sets are built to match the form, fit, color, and performance of the original factory wire set. This Denso 671-6164 spark plug wire set uses OE-style construction to support consistent ignition performance on compatible Volkswagen EuroVan applications.

Key Features

• 7mm insulation outside diameter for OE-style wire routing and fit
• LR silicone spark plug boot material for heat resistance and durability
• Female distributor/coil end terminal type
• 180-degree spark plug end boot design
• Female spark plug end terminal type
• Built to meet or exceed OE/OES standards in construction

Product Details

The Denso 671-6164 is a spark plug wire set from the First Time Fit line, a product line focused on direct-replacement ignition components that mirror original equipment specifications. For Volkswagen EuroVan owners, this wire set is listed for 1997 and 1999-2003 EuroVan models without direct ignition, making it a targeted choice for ignition service on the correct engine configuration. The 7mm design, LR silicone boots, and female terminal ends support a factory-style connection at both the spark plug and distributor or coil end.

This part cross-references NAPA Mileage Plus 6716164 and NGK VWC036 for the same application. The Denso 671-6164 name is also useful when searching for a Volkswagen EuroVan spark plug wire set, 7mm ignition wire set, or OE replacement ignition wire set for 1997 and 1999-2003 EuroVan models.

Common Issues This Part Can Address

• Misfires caused by worn or damaged ignition wires
• Hard starting related to weak spark delivery
• Rough idle from inconsistent ignition transfer
• Voltage leakage from cracked wire insulation or aged boots
• Loss of ignition performance on direct-replacement service intervals

Installation Notes and Tips

Verify engine configuration before ordering, since this listing excludes Direct Ignition EuroVan applications. Match each wire to the original routing and terminal style during installation to help prevent crossfire and connection issues. Inspect the distributor or coil tower, spark plug condition, and wire routing clips before final assembly to ensure a clean ignition service on Volkswagen EuroVan models.

Quality Assurance

Denso First Time Fit ignition wire sets are engineered to align with OE fit and performance expectations, and the construction is stated to meet or exceed OE/OES standards. That makes the Denso 671-6164 a practical replacement for service work where factory-style ignition wire performance is required.