Denso 671-8110 Direct Ignition Coil Boot Kit
OE Quality 60-Day Returns
Denso
 8 Boots

Denso 671-8110 Direct Ignition Coil Boot Kit

Brand Denso 671-8110
Boot Color Black
Boot Material Silicone
Length 111.50
Terminal Gender Male Female
Terminal Quantity 1
Product line 8 Boots
Fits Ford, Lincoln, and Mercury · 192 vehicles

OE-style boot set. Matches factory form, fit, color, and performance.

Silicone boots. Flexible material helps resist heat and wear.

8 boots. Complete set for ignition coil boot replacement.

Cross-references Autolite 50003, Belden 727417 and Belden 727418 for the same application. See all 12.

$40.97Free shipping
In stock · usually ships same day before 1pm CST
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Order total $40.97
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Direct Ignition Coil Boot Kit options

Denso Ignition Coil Boot Kit Overview

Denso 671-8110 is a direct ignition coil boot kit built for OE-style fit and performance. It uses silicone boot material and a black finish to match factory-style service parts for Ford, Lincoln, and Mercury applications.

DENSO First Time Fit COP boot sets are made to match the original boot form, fit, color, and performance found on the vehicle. The 671-8110 boot set is a direct replacement for service on ignition coil-on-plug systems in applications such as the Ford F-150, Ford Expedition, and Lincoln Navigator.

Key Features

  • Direct ignition coil boot kit for coil-on-plug service
  • Silicone boot material for heat-resistant electrical insulation
  • Black boot color for OE-style appearance
  • Male/female terminal design with 1 terminal
  • Length: 111.50
  • Built to meet or exceed OE/OES standards

Detailed Product Description

The Denso 671-8110 ignition coil boot kit is engineered as a direct-fit replacement for factory-installed COP boots. Its OE-style construction supports consistent spark transfer and reliable coil-to-spark plug connection in Ford, Lincoln, and Mercury vehicles that use coil-on-plug ignition systems. This part cross-references NGK CPB-FD001 for the same application.

Denso’s First Time Fit product line focuses on factory-matched form and performance, making this boot kit a practical choice for service work on high-mileage ignition systems. It is a fitment-based solution for vehicles including the Ford F-150, Ford Explorer, and Mercury Grand Marquis where worn boots can affect ignition performance.

What It Is Used For

  • Replacing cracked or heat-damaged ignition coil boots
  • Restoring spark transfer in coil-on-plug ignition systems
  • Addressing misfire conditions caused by boot insulation breakdown
  • Correcting rough idle linked to worn ignition boot connections
  • Servicing ignition components on Ford E-350 Super Duty and related applications

Installation Notes and Tips

Verify the vehicle’s ignition system and connector style before installation. Confirm fitment against the year, make, and model listing for Ford F-150, Ford Expedition, Lincoln Town Car, Mercury Mountaineer, and other listed applications. Inspect the coil, plug well, and surrounding ignition components for wear or contamination before reassembly.

For best results, install on a clean, dry ignition system and ensure the boot seats fully on the coil and spark plug connection. Use the part number 671-8110 to confirm the correct Denso boot kit during ordering and service lookup.

Quality Assurance

Denso First Time Fit components are built to OE-style standards for form, fit, color, and performance. The 671-8110 is manufactured to meet or exceed OE/OES requirements for direct replacement service.

  • Fits 1997-2008 Ford F-150, N/A
  • Fits 1997-2004 Ford Expedition, N/A
  • Fits 1998-2011 Lincoln Town Car, N/A
  • Fits 1998-2011 Mercury Grand Marquis, N/A
  • Fits 1998-1999 Lincoln Navigator, N/A
  • Fits 2002-2006 Ford Explorer, N/A
  • Fits 2002-2005 Mercury Mountaineer, N/A
  • Fits 1999-2005 Ford F-250 Super Duty, N/A
  • Fits 1999-2005 Ford F-350 Super Duty, N/A
  • Fits 2000-2005 Ford Excursion, N/A
  • Fits 2001-2015 Ford E-350 Super Duty, N/A
  • Fits 2003-2014 Ford E-150, N/A
  • Fits 2003-2014 Ford E-250, N/A
  • Fits 1999-2004 Ford Mustang, N/A
  • Fits 1997-2002 Ford E-150 Econoline, N/A
  • Fits 1997-2002 Ford E-150 Econoline Club Wagon, N/A
  • Fits 1997-2002 Ford E-250 Econoline, N/A
  • Fits 1997-2002 Ford E-350 Econoline Club Wagon, N/A
  • Fits 1997-2000 Ford E-350 Econoline, N/A
  • Fits 1997-1999 Ford F-250, N/A
  • Fits 2003-2005 Ford E-150 Club Wagon, N/A
  • Fits 2003-2005 Ford E-350 Club Wagon, N/A
  • Fits 2004 Ford F-150 Heritage, N/A

Related reading

This part fits 192 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelFuel TypePositionNotes
2015FordE-350 Super Duty——N/A8 Boots
2014FordE-150——N/A8 Boots
2014FordE-250——N/A8 Boots
2014FordE-350 Super Duty——N/A8 Boots
2013FordE-150——N/A8 Boots
2013FordE-250——N/A8 Boots
2013FordE-350 Super Duty——N/A8 Boots
2012FordE-150——N/A8 Boots
2012FordE-250——N/A8 Boots
2012FordE-350 Super Duty——N/A8 Boots
2011FordCrown Victoria——N/A8 Boots
2011FordE-150——N/A8 Boots
2011FordE-250——N/A8 Boots
2011FordE-350 Super Duty——N/A8 Boots
2011LincolnTown Car——N/A8 Boots
2011MercuryGrand Marquis——N/A8 Boots
2010FordCrown Victoria——N/A8 Boots
2010FordE-150——N/A8 Boots
2010FordE-250——N/A8 Boots
2010FordE-350 Super Duty——N/A8 Boots
2010LincolnTown Car——N/A8 Boots
2010MercuryGrand Marquis——N/A8 Boots
2009FordCrown Victoria——N/A8 Boots
2009FordE-150——N/A8 Boots
2009FordE-150—FLEXN/A8 Boots
2009FordE-250——N/A8 Boots
2009FordE-350 Super Duty—FLEXN/A8 Boots
2009LincolnTown Car——N/A8 Boots
2009MercuryGrand Marquis——N/A8 Boots
2008FordCrown Victoria——N/A8 Boots
2008FordE-150——N/A8 Boots
2008FordE-250——N/A8 Boots
2008FordE-350 Super Duty——N/A8 Boots
2008FordF-150XTR—N/A8 Boots
2008FordF-150XLT—N/A8 Boots
2008FordF-150XL—N/A8 Boots
2008FordF-150STX—N/A8 Boots
2008FordF-150FX2—N/A8 Boots
2008LincolnTown Car——N/A8 Boots
2008MercuryGrand Marquis—FLEXN/A8 Boots
2007FordCrown Victoria——N/A8 Boots
2007FordE-150——N/A8 Boots
2007FordE-250——N/A8 Boots
2007FordE-350 Super Duty——N/A8 Boots
2007FordF-150——N/A8 Boots
2007LincolnTown Car——N/A8 Boots
2007LincolnTown CarSignature—N/A8 Boots
2007LincolnTown CarSignature Limited—N/A8 Boots
2007LincolnTown CarSignature L—N/A8 Boots
2007LincolnTown CarExecutive—N/A8 Boots
2007LincolnTown CarExecutive L—N/A8 Boots
2007LincolnTown CarDesigner Series—N/A8 Boots
2007MercuryGrand Marquis——N/A8 Boots
2006FordCrown Victoria——N/A8 Boots
2006FordE-150——N/A8 Boots
2006FordE-250——N/A8 Boots
2006FordE-350 Super Duty——N/A8 Boots
2006FordExplorer——N/A8 Boots
2006FordF-150——N/A8 Boots
2006LincolnTown CarSignature—N/A8 Boots
2006LincolnTown CarSignature Limited—N/A8 Boots
2006LincolnTown CarSignature L—N/A8 Boots
2006LincolnTown CarExecutive—N/A8 Boots
2006LincolnTown CarExecutive L—N/A8 Boots
2006LincolnTown CarDesigner Series—N/A8 Boots
2006MercuryGrand Marquis——N/A8 Boots
2005FordCrown Victoria——N/A8 Boots
2005FordE-150——N/A8 Boots
2005FordE-150 Club Wagon——N/A8 Boots
2005FordE-250——N/A8 Boots
2005FordE-350 Club Wagon——N/A8 Boots
2005FordE-350 Super Duty——N/A8 Boots
2005FordExcursion——N/A8 Boots
2005FordExplorer——N/A8 Boots
2005FordF-150——N/A8 Boots
2005FordF-250 Super Duty——N/A8 Boots
2005FordF-350 Super Duty——N/A8 Boots
2005LincolnTown Car——N/A8 Boots
2005MercuryGrand Marquis——N/A8 Boots
2005MercuryMountaineer——N/A8 Boots
2004FordCrown Victoria——N/A8 Boots
2004FordE-150——N/A8 Boots
2004FordE-150 Club Wagon——N/A8 Boots
2004FordE-250——N/A8 Boots
2004FordE-350 Club Wagon——N/A8 Boots
2004FordE-350 Super Duty——N/A8 Boots
2004FordExcursion——N/A8 Boots
2004FordExpedition——N/A8 Boots
2004FordExplorer——N/A8 Boots
2004FordF-150——N/A8 Boots
2004FordF-150 Heritage——N/A8 Boots
2004FordF-250 Super Duty——N/A8 Boots
2004FordF-350 Super Duty——N/A8 Boots
2004FordMustang——N/A8 Boots
2004LincolnTown Car——N/A8 Boots
2004MercuryGrand Marquis——N/A8 Boots
2004MercuryMountaineer——N/A8 Boots
2003FordCrown Victoria——N/A8 Boots
2003FordE-150——N/A8 Boots
2003FordE-150 Club Wagon——N/A8 Boots
2003FordE-250——N/A8 Boots
2003FordE-350 Club Wagon——N/A8 Boots
2003FordE-350 Super Duty——N/A8 Boots
2003FordExcursion——N/A8 Boots
2003FordExpedition——N/A8 Boots
2003FordExplorer——N/A8 Boots
2003FordF-150——N/A8 Boots
2003FordF-250 Super Duty——N/A8 Boots
2003FordF-350 Super Duty——N/A8 Boots
2003FordMustang——N/A8 Boots
2003LincolnTown Car——N/A8 Boots
2003MercuryGrand Marquis——N/A8 Boots
2003MercuryMountaineer——N/A8 Boots
2002FordCrown Victoria——N/A8 Boots
2002FordE-150 Econoline——N/A8 Boots
2002FordE-150 Econoline Club Wagon——N/A8 Boots
2002FordE-250 Econoline——N/A8 Boots
2002FordE-350 Econoline Club Wagon——N/A8 Boots
2002FordE-350 Super Duty——N/A8 Boots
2002FordExcursion——N/A8 Boots
2002FordExpedition——N/A8 Boots
2002FordExplorer——N/A8 Boots
2002FordF-150——N/A8 Boots
2002FordF-250 Super Duty——N/A8 Boots
2002FordF-350 Super Duty——N/A8 Boots
2002FordMustang——N/A8 Boots
2002LincolnTown Car——N/A8 Boots
2002MercuryGrand Marquis——N/A8 Boots
2002MercuryMountaineer——N/A8 Boots
2001FordCrown Victoria——N/A8 Boots
2001FordE-150 Econoline——N/A8 Boots
2001FordE-150 Econoline Club Wagon——N/A8 Boots
2001FordE-250 Econoline——N/A8 Boots
2001FordE-350 Econoline Club Wagon——N/A8 Boots
2001FordE-350 Super Duty——N/A8 Boots
2001FordExcursion——N/A8 Boots
2001FordExpedition——N/A8 Boots
2001FordF-150——N/A8 Boots
2001FordF-250 Super Duty——N/A8 Boots
2001FordF-350 Super Duty——N/A8 Boots
2001FordMustang——N/A8 Boots
2001LincolnTown Car——N/A8 Boots
2001MercuryGrand Marquis——N/A8 Boots
2000FordCrown Victoria——N/A8 Boots
2000FordE-150 Econoline——N/A8 Boots
2000FordE-150 Econoline Club Wagon——N/A8 Boots
2000FordE-250 Econoline——N/A8 Boots
2000FordE-350 Econoline——N/A8 Boots
2000FordE-350 Econoline Club Wagon——N/A8 Boots
2000FordExcursion——N/A8 Boots
2000FordExpedition——N/A8 Boots
2000FordF-150——N/A8 Boots
2000FordF-250 Super Duty——N/A8 Boots
2000FordF-350 Super Duty——N/A8 Boots
2000FordMustang——N/A8 Boots
2000LincolnTown Car——N/A8 Boots
2000MercuryGrand Marquis——N/A8 Boots
1999FordCrown Victoria——N/A8 Boots
1999FordE-150 Econoline——N/A8 Boots
1999FordE-150 Econoline Club Wagon——N/A8 Boots
1999FordE-250 Econoline——N/A8 Boots
1999FordE-350 Econoline——N/A8 Boots
1999FordE-350 Econoline Club Wagon——N/A8 Boots
1999FordExpedition——N/A8 Boots
1999FordF-150——N/A8 Boots
1999FordF-250——N/A8 Boots
1999FordF-250 Super Duty——N/A8 Boots
1999FordF-350 Super Duty——N/A8 Boots
1999FordMustang——N/A8 Boots
1999LincolnNavigator——N/A8 Boots
1999LincolnTown Car——N/A8 Boots
1999MercuryGrand Marquis——N/A8 Boots
1998FordCrown Victoria——N/A8 Boots
1998FordE-150 Econoline——N/A8 Boots
1998FordE-150 Econoline Club Wagon——N/A8 Boots
1998FordE-250 Econoline——N/A8 Boots
1998FordE-350 Econoline——N/A8 Boots
1998FordE-350 Econoline Club Wagon——N/A8 Boots
1998FordExpedition——N/A8 Boots
1998FordF-150——N/A8 Boots
1998FordF-250——N/A8 Boots
1998LincolnNavigator——N/A8 Boots
1998LincolnTown Car——N/A8 Boots
1998MercuryGrand Marquis——N/A8 Boots
1997FordE-150 Econoline——N/A8 Boots
1997FordE-150 Econoline Club Wagon——N/A8 Boots
1997FordE-250 Econoline——N/A8 Boots
1997FordE-350 Econoline——N/A8 Boots
1997FordE-350 Econoline Club Wagon——N/A8 Boots
1997FordExpedition——N/A8 Boots
1997FordF-150——N/A8 Boots
1997FordF-250——N/A8 Boots
Directly replaces or cross-references 12 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Autolite — 50003Belden — 727417Belden — 727418BorgWarner — SPB102Bosch — 02500Bosch — 09740CARQUEST — 35-8324GP - Guaranteed Parts — SPP39NAPA Mileage Plus — 6718110NGK — CPB-FD001PROConnect — 128041Sorensen — SPP39