NGK 9799 Spark Plug Wire Set

NGK Spark Plug Wire Set for Toyota 4Runner and Pickup

NGK Spark Plug Wire Set 9799 is a specific-fit ignition wire set for select Toyota trucks and SUVs. Built with blue silicone insulation and noise suppression, it is made for dependable spark delivery and clean engine operation on covered applications.

Key Features

• Specific-fit spark plug wire set for confirmed Toyota applications
• Blue silicone insulation for heat resistance and durability
• Mag (variable pitch) core material for ignition performance
• Noise suppression type included
• 7.00 mm insulation outside diameter
• NGK part number 9799, also referenced as RC-TX99A

Product Details

NGK Spark Plug Wire Set 9799 is part of the NGK Spark Plug Wire Set line, backed by more than 80 years of automotive ignition experience. NGK focuses on OE-level ignition components for domestic and import vehicles, with manufacturing and distribution support in North America and globally. This wire set is built for select 1984-1992 Toyota 4Runner and 1984-1992 Toyota Pickup applications, making it a direct-fit choice for owners searching for a Toyota 4Runner spark plug wire set or Toyota Pickup ignition wire replacement.

This part cross-references Bosch 7413 for the same application.

Common Issues This Part Can Help Address

• Misfires caused by worn or damaged ignition wires
• Hard starting related to weak spark transfer
• Engine noise from inadequate ignition suppression
• Rough idle from deteriorated wire insulation
• Voltage leakage in aging Toyota ignition systems

Installation Notes and Tips

Verify engine configuration and wire routing before installation. Match each lead to the correct cylinder and coil connection, and inspect boots, terminals, and adjacent ignition components for wear before reassembly. For best results, replace wires when insulation is cracked, swollen, or heat-damaged.

Quality Assurance

NGK manufactures ignition products to meet OE standards for durability and operational performance. The brand’s OE legacy and broad vehicle coverage support confidence in this replacement ignition wire set for covered Toyota applications.