NGK 52275 Spark Plug Wire Set
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NGK
 NGK Spark Plug Wire Set

NGK 52275 Spark Plug Wire Set

Brand NGK 52275
Insulation Color Blue
Insulation Material Silicone
Noise Suppression Type Yes
Core Material Smag
Universal Or Specific Fit Specific
Insulation Outside Diameter 8.00
Part Number Rc-fdz006
Stock Number 52275
Product line NGK Spark Plug Wire Set
Fits Ford, Lincoln, and Mercury · 44 vehicles

OE-standard replacement. Built to meet original-equipment durability and performance expectations.

Silicone insulation. Helps resist heat and wear for dependable ignition performance.

Noise suppression. Helps reduce electrical interference in the ignition system.

Cross-references AMS Automotive 6879, Anchor 9615 and DENSO Auto Parts 671-8078 for the same application. See all 12.

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NGK Spark Plug Wire Set for OE-Style Ignition Service

Restore consistent spark delivery with the NGK Spark Plug Wire Set, part number 52275. Built with blue silicone insulation, noise suppression, and a specific-fit design, this ignition wire set is made for direct replacement service on select Ford, Lincoln, and Mercury applications.

NGK Spark Plug Wire Set 52275 is part of NGK’s ignition product line, which includes spark plugs, glow plugs, ignition coils, coil-on-plug boots, and wire sets. The brand’s OE-focused manufacturing approach and North American/global distribution support replacement parts that meet the needs of domestic and import vehicles.

Key Features

  • Blue silicone insulation for heat resistance and durability
  • Specific-fit design for application-matched installation
  • Noise suppression type included to help reduce ignition interference
  • SMag core material for stable spark transfer
  • 8.00 mm insulation outside diameter
  • NGK part number 52275 / stock number 52275

Detailed Description

This NGK Spark Plug Wire Set is engineered for vehicles that require a direct-fit ignition wire replacement rather than a universal set. The silicone insulation helps protect the wires in demanding underhood conditions, while the noise suppression design supports cleaner ignition operation. If you are servicing a Ford Thunderbird, Lincoln Continental, or Mercury Cougar, this part number 52275 offers an OE-style replacement path for maintaining reliable spark delivery.

Compatible With select 1984-1988 Ford Thunderbird, 1984-1987 Lincoln Continental, 1984-1987 Lincoln Mark VII, 1984-1985 Lincoln Town Car, 1984-1988 Mercury Cougar, and other listed Ford, Lincoln, and Mercury models. This part cross-references DENSO Auto Parts 671-8078 and Dorman - Conduct-Tite 86259 for the same application.

What It Helps Solve

  • Misfires caused by worn or damaged ignition wires
  • Hard starting related to weak spark transfer
  • Rough idle from inconsistent ignition output
  • Radio-frequency interference from aging wire insulation
  • Heat-related wire breakdown in the engine bay

Installation Notes and Tips

  • Verify engine application and emissions/electronic control requirements before ordering, especially on 1985-1986 Ford trucks and vans with E.E.C. IV.
  • Route wires to match the original layout and keep them separated from hot exhaust components.
  • Inspect spark plugs, distributor cap, and ignition coil condition during replacement.
  • Confirm connector fitment before final installation on Ford, Lincoln, and Mercury applications.

Quality Assurance

NGK is an ignition specialist with more than 80 years of automotive experience and a long OE-focused product legacy. NGK Spark Plug Wire Set 52275 is manufactured to support durability and operational performance aligned with OE replacement expectations.

Related reading

This part fits 44 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersNotes
1988FordThunderbird—5.0LV8NGK Spark Plug Wire Set
1988MercuryCougar—5.0LV8NGK Spark Plug Wire Set
1987FordThunderbird—5.0LV8NGK Spark Plug Wire Set
1987LincolnContinental—5.0LV8NGK Spark Plug Wire Set
1987LincolnMark VIIBill Blass5.0LV8NGK Spark Plug Wire Set
1987LincolnMark VIIBase5.0LV8NGK Spark Plug Wire Set
1987MercuryCougar—5.0LV8NGK Spark Plug Wire Set
1986FordBronco—5.0LV8NGK Spark Plug Wire Set
1986FordE-150 Econoline—5.0LV8with Electronic Engine Controls IV (E.E.C. IV); NGK Spark Plug Wire Set
1986FordE-150 Econoline Club Wagon—5.0LV8with Electronic Engine Controls IV (E.E.C. IV); NGK Spark Plug Wire Set
1986FordE-250 Econoline—5.0LV8with Electronic Engine Controls IV (E.E.C. IV); NGK Spark Plug Wire Set
1986FordF-150—5.0LV8with Electronic Engine Controls IV (E.E.C. IV); NGK Spark Plug Wire Set
1986FordF-250—5.0LV8with Electronic Engine Controls IV (E.E.C. IV); NGK Spark Plug Wire Set
1986FordThunderbird—5.0LV8NGK Spark Plug Wire Set
1986LincolnContinental—5.0LV8NGK Spark Plug Wire Set
1986LincolnMark VIIBill Blass5.0LV8NGK Spark Plug Wire Set
1986LincolnMark VIIBase5.0LV8NGK Spark Plug Wire Set
1986MercuryCougar—5.0LV8NGK Spark Plug Wire Set
1985FordBronco—5.0LV8NGK Spark Plug Wire Set
1985FordE-150 Econoline—5.0LV8with Electronic Engine Controls IV (E.E.C. IV); NGK Spark Plug Wire Set
1985FordE-150 Econoline Club Wagon—5.0LV8with Electronic Engine Controls IV (E.E.C. IV); NGK Spark Plug Wire Set
1985FordE-250 Econoline—5.0LV8with Electronic Engine Controls IV (E.E.C. IV); NGK Spark Plug Wire Set
1985FordF-150—5.0LV8with Electronic Engine Controls IV (E.E.C. IV); NGK Spark Plug Wire Set
1985FordF-250—5.0LV8with Electronic Engine Controls IV (E.E.C. IV); NGK Spark Plug Wire Set
1985FordLTD—5.0LV8NGK Spark Plug Wire Set
1985FordThunderbird—5.0LV8with Electronic Engine Controls IV (E.E.C. IV); NGK Spark Plug Wire Set
1985LincolnContinental—5.0LV8NGK Spark Plug Wire Set
1985LincolnMark VIIVersace5.0LV8NGK Spark Plug Wire Set
1985LincolnMark VIIBill Blass5.0LV8NGK Spark Plug Wire Set
1985LincolnMark VIIBase5.0LV8NGK Spark Plug Wire Set
1985LincolnTown Car—5.0LV8NGK Spark Plug Wire Set
1985MercuryCougar—5.0LV8with Electronic Engine Controls IV (E.E.C. IV); NGK Spark Plug Wire Set
1985MercuryGrand Marquis—5.0LV8with Electronic Engine Controls IV (E.E.C. IV); NGK Spark Plug Wire Set
1984FordLTD—5.0LV8with Electronic Engine Controls IV (E.E.C. IV); NGK Spark Plug Wire Set
1984FordMustang—5.0LV8NGK Spark Plug Wire Set
1984FordThunderbird—5.0LV8NGK Spark Plug Wire Set
1984LincolnContinental—5.0LV8NGK Spark Plug Wire Set
1984LincolnMark VIIVersace5.0LV8NGK Spark Plug Wire Set
1984LincolnMark VIIBill Blass5.0LV8NGK Spark Plug Wire Set
1984LincolnMark VIIBase5.0LV8NGK Spark Plug Wire Set
1984LincolnTown Car—5.0LV8NGK Spark Plug Wire Set
1984MercuryCapri—5.0LV8NGK Spark Plug Wire Set
1984MercuryCougar—5.0LV8with Electronic Engine Controls IV (E.E.C. IV); NGK Spark Plug Wire Set
1984MercuryGrand Marquis—5.0LV8with Electronic Engine Controls IV (E.E.C. IV); NGK Spark Plug Wire Set
Directly replaces or cross-references 12 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 6879Anchor — 9615DENSO Auto Parts — 671-8078Dorman - Conduct-Tite — 86259NGK — 52275Remy — 12846TYC — 70031335-816509615128004700776CH870