Denso
8 Boots

Denso 671-8155 Direct Ignition Coil Boot Kit

Brand Denso 671-8155
Boot Color Black
Boot Material Silicone
Length 143.00
Terminal Gender Male Female
Terminal Quantity 1
Product line 8 Boots
Fits Ford, Lincoln, and Mercury · 33 vehicles

OE-style fit. Identical in form, fit, color, and performance to factory-installed boots.

Silicone boots. Heat-resistant material helps deliver reliable ignition performance.

8 boots. Complete boot set for ignition coil service.

Cross-references Autolite 50034, Belden 727420 and CARQUEST 35-8339 for the same application. See all 8.

$41.83Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $41.83
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Denso Ignition Coil Boot Kit for Ford and Lincoln

Denso 671-8155 is a direct ignition coil boot kit built for Ford, Lincoln, and Mercury applications that use coil-on-plug ignition. The Denso First Time Fit design matches factory-installed boot form, fit, color, and performance for a precise OE-style replacement.

Key Features

  • Direct ignition coil boot kit for coil-on-plug systems
  • Silicone boot material for heat resistance and consistent sealing
  • Black boot color with OE-style construction
  • Male/female terminal design with 1 terminal
  • Length: 143.00
  • Built to meet or exceed OE/OES standards

Product Details

The Denso 671-8155 boot set is part of the 8 Boots product line, focused on exact-fit ignition service for vehicles that rely on coil-on-plug ignition. This line is engineered to mirror the original boot shape and performance characteristics, helping maintain proper spark delivery and dependable coil connection. It is a strong match for Ford Mustang, Lincoln Navigator, and Lincoln Aviator ignition service where OE-style fitment matters.

This part cross-references NGK CPB-FD002 for the same application.

Common Issues It Can Help Address

  • Cracked or heat-damaged ignition coil boots
  • Misfire caused by poor boot-to-plug sealing
  • Weak spark transfer from worn boot insulation
  • Intermittent ignition performance from aged coil boot material
  • Service replacement for OE-style coil-on-plug boot wear

Installation Notes

Verify the vehicle’s ignition coil and boot style before installation. Inspect the spark plug well, coil tower, and plug condition for contamination or wear, and replace damaged components as needed. Confirm the boot length and terminal style match the original part before fitting.

Compatible With 1997-1998 Lincoln Mark VIII, N/A; 1999-2004 Lincoln Navigator, N/A; 1999-2002 Lincoln Continental, N/A; 1999 Ford Mustang, N/A; 2001 Ford Mustang, N/A; 2002 Lincoln Blackwood, N/A; 2003-2004 Ford Mustang, N/A; 2003-2004 Lincoln Aviator, N/A; 2003-2004 Mercury Marauder, N/A; 2005-2006 Ford GT, N/A; 2007-2014 Ford Mustang, N/A.

Quality Assurance

Denso First Time Fit components are built to OE-style standards for form, fit, color, and performance. The boot construction is specified to meet or exceed OE/OES requirements for consistent ignition service.

This part fits 33 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2014FordMustang—N/A8 Boots
2013FordMustang—N/A8 Boots
2012FordMustang—N/A8 Boots
2011FordMustang—N/A8 Boots
2010FordMustang—N/A8 Boots
2009FordMustangShelby GT500KRN/A8 Boots
2009FordMustangShelby GT500N/A8 Boots
2008FordMustang—N/A8 Boots
2007FordMustang—N/A8 Boots
2006FordGT—N/A8 Boots
2005FordGT—N/A8 Boots
2005LincolnAviator—N/A8 Boots
2004FordMustang—N/A8 Boots
2004LincolnAviator—N/A8 Boots
2004LincolnNavigator—N/A8 Boots
2004MercuryMarauder—N/A8 Boots
2003FordMustang—N/A8 Boots
2003LincolnAviator—N/A8 Boots
2003LincolnNavigator—N/A8 Boots
2003MercuryMarauder—N/A8 Boots
2002LincolnBlackwood—N/A8 Boots
2002LincolnContinental—N/A8 Boots
2002LincolnNavigator—N/A8 Boots
2001FordMustang—N/A8 Boots
2001LincolnContinental—N/A8 Boots
2001LincolnNavigator—N/A8 Boots
2000LincolnContinental—N/A8 Boots
2000LincolnNavigator—N/A8 Boots
1999FordMustang—N/A8 Boots
1999LincolnContinental—N/A8 Boots
1999LincolnNavigator—N/A8 Boots
1998LincolnMark VIII—N/A8 Boots
1997LincolnMark VIII—N/A8 Boots
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Autolite — 50034Belden — 727420CARQUEST — 35-8339GP - Guaranteed Parts — SPP46NAPA Mileage Plus — 6718155NGK — CPB-FD002PROConnect — 128042Sorensen — SPP39