{"product_id":"ngk-51398-spark-plug-wire-set","title":"NGK 51398 Spark Plug Wire Set","description":"\u003ch2\u003eIgnition Wire Set for Classic GM Applications\u003c\/h2\u003e\u003cp\u003eNGK Spark Plug Wire Set 51398 is a specific-fit ignition wire set for a wide range of classic Chevrolet, GMC, and Pontiac applications. It uses silicone insulation and noise suppression construction to support stable spark delivery in older ignition systems.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpecific-fit spark plug wire set for classic domestic applications\u003c\/li\u003e\n\u003cli\u003eSilicone insulation helps resist heat and maintain flexibility\u003c\/li\u003e\n\u003cli\u003eNoise suppression design helps reduce electrical interference\u003c\/li\u003e\n\u003cli\u003eSMag core material supports consistent ignition performance\u003c\/li\u003e\n\u003cli\u003eBlue insulation for easy visual identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eNGK part number 51398 is built for vehicles that require a specific-fit spark plug wire set rather than a universal cable kit. The wire set is listed for many Chevrolet and GMC trucks, vans, and passenger cars from 1970-1976, including applications such as Chevrolet C10, Chevrolet Camaro, GMC Jimmy, and Pontiac Acadian. Fitment notes also identify certain applications without High Energy Ignition (HEI), so matching the ignition system is important when selecting this part. The NGK 51398 wire set is engineered with silicone insulation, an SMag core, and noise suppression characteristics to help maintain reliable spark transfer in classic ignition systems. This part cross-references Gates 51398 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing worn or heat-damaged ignition wires\u003c\/li\u003e\n\u003cli\u003eRestoring weak spark transfer in older ignition systems\u003c\/li\u003e\n\u003cli\u003eReducing ignition noise that can affect electrical performance\u003c\/li\u003e\n\u003cli\u003eAddressing misfire symptoms caused by deteriorated wire insulation\u003c\/li\u003e\n\u003cli\u003eMatching a specific-fit replacement for classic Chevrolet and GMC applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle year, engine configuration, and ignition system before ordering, especially on applications noted without HEI. Route the wires to match the original layout and keep them separated from hot exhaust components and sharp edges. Confirm the part number 51398 against the vehicle listing before installation on Chevrolet, GMC, or Pontiac applications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNGK brings more than 80 years of automotive experience and a long OE-focused ignition background. The brand states that its premium ignition products are manufactured to meet OE standards for durability and operational performance.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":53725785063605,"sku":"BCDP-51398","price":39.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NG_51398_Fro.jpg?v=1794210519","url":"https:\/\/www.partcatalog.com\/products\/ngk-51398-spark-plug-wire-set","provider":"PartCatalog","version":"1.0","type":"link"}