Denso 671-4321 Direct Ignition Coil Boot Kit

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• GP - Guaranteed Parts SPP111E
• PROConnect 164020

• DENSO First Time Fit COP boot sets are identical in form, fit, color and performance to the factory-installed boots. Every part of each COP boot set construction meets or exceeds OE/OES standards.
• Cost-effective tune-up solution for modern engines.
• Each ignition coil boot set is tested to strict OE standards for unmatched reliability and first-time fit performance.
• OE/OES design for insulator and spring ensures precision fit.