NGK 52243 Spark Plug Wire Set

Overview

NGK Spark Plug Wire Set 52243 is a specific-fit ignition wire set built for reliable spark delivery and noise suppression. It uses silicone insulation and a suppression core to help maintain consistent ignition performance in the 1986 Ford Aerostar.

Key Features

• Specific-fit spark plug wire set for direct application matching.
• Silicone insulation for heat resistance and flexible routing.
• Noise suppression design helps reduce electrical interference.
• Blue insulation for easy visual identification during service.
• SMag core material supports stable ignition signal transfer.

Product Details

NGK 52243 is part of the NGK Spark Plug Wire Set line, a product family focused on ignition replacement parts. The wire set is engineered with silicone insulation, an 8.00 mm outside diameter, and a suppression-type core to support dependable spark delivery and cleaner electrical operation. For buyers searching for a spark plug wire set for a 1986 Ford Aerostar, this NGK application provides a specific-fit solution backed by NGK’s long OE-focused ignition experience. This part cross-references Dorman - Conduct-Tite 86169 for the same application.

Common Issues It Can Address

• Misfires caused by worn or damaged ignition wires.
• Electrical noise that can interfere with ignition system operation.
• Cracked or heat-aged wire insulation.
• Inconsistent spark transfer from the ignition system.

Installation Notes and Tips

Verify wire routing and terminal engagement before installation. Match each lead to the correct cylinder location and inspect related ignition components for wear while servicing the system. Confirm fitment against the vehicle application before replacing the existing wire set.

Quality Assurance

NGK manufactures premium ignition products to meet OE standards and draws on more than 80 years of automotive experience. The brand’s OE legacy and global manufacturing focus support consistent quality and durability in replacement ignition parts.