NGK 51054 Spark Plug Wire Set

NGK Spark Plug Wire Set 51054 Overview

The NGK Spark Plug Wire Set 51054 is a specific-fit ignition wire set built for select GM performance applications, including the Cadillac CTS, Chevrolet Corvette, Chevrolet Camaro, Pontiac GTO, and Pontiac Firebird. It uses silicone insulation and ferro mag core construction to support stable spark delivery and noise suppression in demanding ignition systems.

Key Features

• Specific-fit spark plug wire set for confirmed vehicle applications
• Silicone insulation in blue for heat resistance and durability
• Ferro mag core material for controlled electrical performance
• Noise suppression type included to help reduce ignition interference
• 7.00 mm outside diameter insulation
• NGK part number 51054, also identified as RC-GMX090

Product Details

NGK Spark Plug Wire Set 51054 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 extensive OE experience and long-term automotive manufacturing expertise to produce ignition components that meet OE-level durability and operational performance expectations. This wire set is a direct replacement choice for drivers servicing ignition systems on 1997-2004 Chevrolet Corvette, 1998-2002 Chevrolet Camaro, 2004-2005 Cadillac CTS, 2004 Pontiac GTO, and 1998-2002 Pontiac Firebird applications. This part cross-references DENSO Auto Parts 671-8056 for the same application.

What This Part Helps Address

• Misfires caused by worn or damaged ignition wires
• Hard starting related to inconsistent spark delivery
• Ignition noise that can interfere with electrical performance
• Voltage leakage from aging wire insulation
• Rough idle or hesitation tied to degraded wire sets

Installation Notes and Tips

Verify engine application and wire routing before installation. Match each lead to the correct cylinder and inspect boots, terminals, and coil connections for wear or corrosion while replacing the wire set. For best results, confirm the NGK Spark Plug Wire Set 51054 against the vehicle’s ignition layout before service.

Quality Assurance

NGK manufactures premium ignition components to support OE standards for durability and performance. The brand’s global OE background and focused ignition expertise make this wire set a dependable replacement option for compatible Cadillac, Chevrolet, and Pontiac applications.