{"product_id":"ngk-51437-spark-plug-wire-set","title":"NGK 51437 Spark Plug Wire Set","description":"\u003ch2\u003eNGK Spark Plug Wire Set 51437\u003c\/h2\u003e\u003cp\u003eThe NGK Spark Plug Wire Set 51437 is a specific-fit ignition wire set built for select Chevrolet and GMC applications. It uses silicone insulation, a Ferro Mag core, and noise suppression to support stable ignition performance and reduced electrical interference.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpecific-fit spark plug wire set for direct application matching.\u003c\/li\u003e\n\u003cli\u003eSilicone insulation for heat resistance and flexible routing.\u003c\/li\u003e\n\u003cli\u003eFerro Mag core construction for consistent ignition signal transfer.\u003c\/li\u003e\n\u003cli\u003eNoise suppression type helps reduce radio-frequency interference.\u003c\/li\u003e\n\u003cli\u003eBlue insulation for easy visual identification during service.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eNGK 51437 is part of the NGK Spark Plug Wire Set line, a product family focused on ignition replacement parts for domestic and import vehicles. This wire set is engineered to meet OE-level durability and operational performance expectations, drawing on NGK’s long history in ignition components. It is a fitment-based replacement for 1998-1999 Chevrolet P30 and 1998-1999 GMC P3500 applications, making it a relevant choice when servicing these platforms.\u003c\/p\u003e\u003cp\u003eThis part cross-references AP Exhaust 700256 and Carlson 7874 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing worn or damaged ignition wires.\u003c\/li\u003e\n\u003cli\u003eAddressing misfire symptoms caused by degraded wire insulation or core wear.\u003c\/li\u003e\n\u003cli\u003eReducing ignition noise that can affect electronic systems or radio reception.\u003c\/li\u003e\n\u003cli\u003eRestoring consistent spark delivery in aging ignition systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify wire routing, terminal engagement, and cylinder order before installation. Match the replacement to the vehicle’s original application and inspect related ignition components for wear at the same time. Fits 1998-1999 Chevrolet P30 and 1998-1999 GMC P3500, N\/A.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNGK positions this ignition product line around OE expertise, durability, and manufacturing quality. The 51437 part number is used for identification and application matching throughout the catalog.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":53725785129141,"sku":"BCDP-51437","price":67.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NG_51437_Fro.jpg?v=1794210534","url":"https:\/\/www.partcatalog.com\/products\/ngk-51437-spark-plug-wire-set","provider":"PartCatalog","version":"1.0","type":"link"}