NGK 51037 Spark Plug Wire Set

NGK Spark Plug Wire Set for GM 2.2L Applications

The NGK Spark Plug Wire Set 51037 is a specific-fit ignition wire set built for select Chevrolet Cavalier and Pontiac Sunfire models from 1998-2002. It uses blue silicone insulation, a noise-suppression design, and an SMag core to support stable spark delivery and consistent ignition performance.

Key Features

• Specific-fit spark plug wire set for select GM applications
• Blue silicone insulation for heat resistance and durability
• Noise suppression design helps reduce electrical interference
• SMag core material for dependable ignition signal transfer
• 7.00 mm insulation outside diameter
• NGK part number 51037, also identified as RC-GMX083

Product Details

NGK Spark Plug Wire Set 51037 is part of NGK’s ignition product line, which includes spark plugs, glow plugs, ignition coils, coil-on-plug boots, and wire sets. NGK draws on more than 80 years of automotive experience and OE-focused manufacturing to produce ignition components that meet durability and operational performance expectations for domestic and import vehicles. This wire set is listed for 1998-2002 Chevrolet Cavalier and 1998-2002 Pontiac Sunfire applications, making it a direct-match option for owners searching for a Chevrolet Cavalier spark plug wire set or Pontiac Sunfire ignition wire replacement.

This part cross-references Delphi XS10237 for the same application.

Common Issues This Part May Address

• Misfires caused by worn or damaged ignition wires
• Hard starting related to weak spark transfer
• Rough idle from inconsistent ignition output
• Electrical interference affecting ignition system operation
• Cracked or heat-aged wire insulation

Installation Notes and Tips

Verify engine application before installation and route each lead to match the original wire layout. Inspect spark plugs, coil connections, and boots at the same time so the ignition system is serviced as a complete set of wear components. Confirm the wire set is seated fully at each terminal to maintain a secure connection.

Quality Assurance

NGK positions this ignition wire set within its OE-focused product range and manufactures ignition components to support durability and performance standards used in original-equipment applications. The 51037 spark plug wire set is built for specific vehicle fitment and backed by NGK’s long-standing ignition expertise.