NGK 52275 Spark Plug Wire Set

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.