NGK 8134 Spark Plug Wire Set

NGK Spark Plug Wire Set for Toyota Applications

The NGK Spark Plug Wire Set, part number 8134, is a specific-fit ignition wire set built for select Toyota Corolla and Toyota Starlet applications. It uses silicone insulation, a blue outer jacket, and a noise-suppression design to support stable ignition performance and cleaner signal delivery.

NGK Spark Plug Wire Set 8134 reflects NGK’s long OE-focused ignition experience and its emphasis on durable replacement parts for domestic and import vehicles. This wire set is built with a mag variable-pitch core and a 7.00 mm insulation outside diameter for direct replacement use on confirmed applications.

Key Features

• Specific-fit spark plug wire set for confirmed Toyota applications
• Silicone insulation for heat resistance and flexibility
• Blue insulation color for easy visual identification
• Noise suppression design to help reduce ignition interference
• Mag (variable pitch) core material
• 7.00 mm insulation outside diameter
• NGK part number 8134, also identified as RC-TE87

Detailed Description

NGK 8134 is a replacement spark plug wire set for 1968-1979 Toyota Corolla and 1983-1984 Toyota Starlet applications. If you are searching for a Toyota Corolla spark plug wire set or a Toyota Starlet ignition wire replacement, this NGK set provides a direct-fit solution for the listed vehicles. It is engineered as a specific-fit part rather than a universal wire set, which helps simplify selection for the correct engine application.

This part cross-references Champion Spark Plug 9047 and Dorman - Conduct-Tite 86403 for the same application.

Common Issues This Part May Address

• Misfires caused by worn or damaged ignition wires
• Hard starting related to weak spark delivery
• Rough idle from deteriorated wire insulation
• Ignition noise or interference from aging wire construction
• Voltage leakage from cracked or heat-aged plug wires

Installation Notes and Tips

Verify engine application before installation and route each wire to match the original layout on the vehicle. Confirm the wire ends are fully seated on the spark plugs and ignition components, and inspect nearby ignition parts for wear before completing the job. For Toyota Corolla and Toyota Starlet service, matching the correct wire routing is important for proper ignition performance.

Quality Assurance

NGK is known for OE-focused ignition products and broad coverage across domestic and import vehicles. Part number 8134 is manufactured to meet durability and operational performance expectations associated with NGK replacement ignition components.