{"product_id":"ngk-51388-spark-plug-wire-set","title":"NGK 51388 Spark Plug Wire Set","description":"\u003ch2\u003eIgnition Wire Set Overview\u003c\/h2\u003e\u003cp\u003eNGK Spark Plug Wire Set 51388 is a specific-fit ignition wire set built for classic Buick, Pontiac, and Oldsmobile applications. It uses silicone insulation and noise suppression construction to support stable spark delivery and reduced electrical interference.\u003c\/p\u003e\u003cp\u003eWith blue insulation, an SMag core, and an 8.00 mm outside diameter, this NGK wire set is built for direct replacement use on a wide range of vintage GM vehicles. The part number 51388 is also referenced as RC-GMZ013.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpecific-fit spark plug wire set for targeted vehicle applications\u003c\/li\u003e\n\u003cli\u003eSilicone insulation for heat-resistant wire protection\u003c\/li\u003e\n\u003cli\u003eNoise suppression design to help control ignition interference\u003c\/li\u003e\n\u003cli\u003eSMag core material for consistent electrical transfer\u003c\/li\u003e\n\u003cli\u003eBlue insulation for easy visual identification\u003c\/li\u003e\n\u003cli\u003e8.00 mm insulation outside diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment Details\u003c\/h2\u003e\u003cp\u003eCompatible with 1973-1981 Buick Century, Electra, Estate Wagon, LeSabre, Regal, and Skylark, N\/A.\u003c\/p\u003e\u003cp\u003eCompatible with 1973-1981 Pontiac Bonneville, Catalina, Firebird, Grand Am, Grand LeMans, Grand Prix, Grand Safari, Grandville, GTO, Laurentian, LeMans, Parisienne, Ventura, and 1979-1981 Pontiac LeMans and Grand LeMans, N\/A.\u003c\/p\u003e\u003cp\u003eCompatible with 1979 Oldsmobile Delta 88, N\/A.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMisfires caused by worn or degraded ignition wires\u003c\/li\u003e\n\u003cli\u003eElectrical noise that can interfere with ignition performance\u003c\/li\u003e\n\u003cli\u003eCracked or heat-aged wire insulation\u003c\/li\u003e\n\u003cli\u003eWeak spark transfer from the ignition system\u003c\/li\u003e\n\u003cli\u003eRestoration needs for classic GM ignition service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify engine-specific routing and terminal style before installation. This wire set is listed as a specific-fit replacement, so match the application details to the vehicle and ignition setup, including HEI-equipped models where noted in the fitment data.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNGK brings more OE ignition expertise globally than any other brand and manufactures premium ignition products to meet OE standards. The 51388 wire set reflects that OE-focused approach for domestic and import vehicle service.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":53725784375477,"sku":"BCDP-51388","price":50.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NG_51388_Fro.jpg?v=1794210505","url":"https:\/\/www.partcatalog.com\/products\/ngk-51388-spark-plug-wire-set","provider":"PartCatalog","version":"1.0","type":"link"}