{"product_id":"ngk-51331-spark-plug-wire-set","title":"NGK 51331 Spark Plug Wire Set","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eNGK Spark Plug Wire Set 51331 is a specific-fit ignition wire set built for older domestic and import applications. It uses silicone insulation, a blue outer jacket, and noise suppression construction to support stable spark delivery and reduced electrical interference.\u003c\/p\u003e\u003cp\u003eCompatible with a wide range of classic Buick, Chevrolet, Oldsmobile, Pontiac, American Motors, and Jeep applications, this NGK wire set 51331 is a direct replacement choice for service work on aging ignition systems. The part number 51331 is also referenced as RC-GMZ031.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpecific-fit spark plug wire set for confirmed vehicle applications\u003c\/li\u003e\n\u003cli\u003eSilicone insulation for heat resistance and flexible routing\u003c\/li\u003e\n\u003cli\u003eNoise suppression design to help reduce ignition interference\u003c\/li\u003e\n\u003cli\u003eSMag core material for consistent electrical performance\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 51331 is part of the NGK Spark Plug Wire Set line, a product family focused on ignition service parts for domestic and import vehicles. NGK draws on long OE experience and high-volume automotive coverage, and this wire set reflects that approach with a specific-fit design and materials selected for durability and operational consistency. The 51331 wire set is a practical replacement for vehicles such as the Chevrolet Camaro, Jeep CJ7, and Pontiac Firebird when the original ignition leads need renewal.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMisfires caused by worn or damaged ignition wires\u003c\/li\u003e\n\u003cli\u003eElectrical noise that can affect ignition system operation\u003c\/li\u003e\n\u003cli\u003eCracked or heat-aged wire insulation\u003c\/li\u003e\n\u003cli\u003eUnstable spark transfer in older ignition systems\u003c\/li\u003e\n\u003cli\u003eService replacement needs on classic vehicle applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle application against the fitment list before installation. Route each lead to match the original layout, keep wires separated where possible, and inspect boots, terminals, and adjacent ignition components during service. Confirm the correct part number 51331 before ordering or installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNGK manufactures premium ignition products to OE standards and backs this wire set with the brand’s long-standing OE-focused engineering and quality control approach. Part number 51331 is supported by NGK’s ignition product expertise and global manufacturing network.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":53725783064757,"sku":"BCDP-51331","price":27.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NG_51331_Fro.jpg?v=1794210437","url":"https:\/\/www.partcatalog.com\/products\/ngk-51331-spark-plug-wire-set","provider":"PartCatalog","version":"1.0","type":"link"}