- LIMITED LIFETIME WARRANTY: See package for details
The NGK Part 51440 spark plug wire set is engineered for outstanding performance and durability across a range of automotive applications. Featuring a high-temp premium silicone outer jacket and inner EPDM/silicone insulation, these wires effectively contain high voltage currents, providing excellent dielectric strength and minimizing electrical loss. The stainless steel winding over a premium ferrite magnetic core ensures ultra-low resistance, resulting in a more powerful spark that enhances engine efficiency. Additionally, these wires deliver superior EMI/RFI noise suppression, contributing to a quieter and more stable engine operation.
The set includes eight wires with OE or better specified spark plug and distributor boots that guarantee a precise fit, reliable performance, and long-lasting durability. Spark plug boots are securely glued to the cable with a silicone sealer, creating a watertight seal that protects against moisture and contaminants. Stainless steel terminals with up to three serrated crimps bite into the cable jacket and inner insulation, offering maximum terminal retention strength. A locking C-shaped spring clip with corrosion-resistant plating ensures a secure and positive connection at the spark plug terminal, reducing misfires and improving overall ignition performance.
Designed to fit a variety of vehicles including 2009 to 2011 GM models such as the Hummer H3T, Hummer H3, GMC Savana 2500, and Chevrolet Express 2500, this wire set is a reliable choice for both replacement and performance upgrades. Backed by a limited lifetime warranty, the NGK Spark Plug Wire Set provides peace of mind and consistent performance. Whether for routine maintenance or performance enhancement, these wires are built to meet or exceed OE specifications, ensuring your vehicle maintains optimal ignition efficiency and engine performance.
Features:
- High-temperature premium silicone outer jacket for durability
- Inner EPDM/silicone insulation for high dielectric strength
- Stainless steel winding over ferrite magnetic core for ultra-low resistance
- OE or better specified spark plug and distributor boots for precise fit
- Watertight silicone-sealed boots for moisture protection
- Stainless steel terminals with serrated crimps for high retention strength
- Locking C-shaped spring clip with corrosion-resistant plating for secure connection
- Limited lifetime warranty for lasting performance
- air_freight_prohibited:
- false
- not_carb_approved:
- false
- ltl_freight_required:
- false
- prop_65:
- Y
- part_type:
- automotive
- epa:
- N/A
- carb_acknowledgement_required:
- false
- regular_stock:
- t
- units_per_sku:
- 1
- Mod Category:
- Performance
- Mod Subcategory:
- Ignition
