{"product_id":"ngk-51235-spark-plug-wire-set","title":"NGK 51235 Spark Plug Wire Set","description":"\u003ch2\u003eIgnition Wire Set Overview\u003c\/h2\u003e\u003cp\u003eNGK Spark Plug Wire Set 51235 is a specific-fit ignition wire set built for older GM applications. It uses silicone insulation, a blue jacket, and noise suppression construction to support stable spark delivery and cleaner ignition performance.\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 flexibility\u003c\/li\u003e\n\u003cli\u003eNoise suppression design helps reduce electrical interference\u003c\/li\u003e\n\u003cli\u003eSMag core material for consistent ignition signal transfer\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 51235 is a spark plug wire set engineered for a range of Buick, Chevrolet, Oldsmobile, and Pontiac models from 1987 through 1992. Compatible With 1987-1992 Buick Century, 1990-1992 Chevrolet Lumina, 1987-1992 Oldsmobile Cutlass Ciera, 1987-1992 Oldsmobile Cutlass Cruiser, 1987-1991 Buick Skylark, 1988-1991 Oldsmobile Cutlass Calais, 1987-1991 Pontiac 6000, 1987-1991 Pontiac Grand Am, 1987-1990 Chevrolet Celebrity, 1987-1988 Pontiac Fiero, 1987 Buick Somerset, and 1987 Oldsmobile Calais. The wire set is part of NGK’s Spark Plug Wire Set line, which focuses on OE-level ignition replacement parts backed by the brand’s long automotive history. This part cross-references Bosch (e.g., 7431, 7432) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part Can 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\u003eService replacement for aging original wire sets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the engine layout and wire routing before removal so each lead is returned to the correct cylinder. Inspect boots, terminals, and adjacent ignition components during installation, and replace any damaged parts found during service. Confirm fitment by matching the vehicle year, make, and model to the listed applications for NGK 51235.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNGK positions this ignition wire set within its OE-focused product range and manufactures premium ignition components to meet OE standards. Part number 51235 is also referenced as RC-GMX020.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":53725781459125,"sku":"BCDP-51235","price":37.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NG_51235_Fro.jpg?v=1794210370","url":"https:\/\/www.partcatalog.com\/products\/ngk-51235-spark-plug-wire-set","provider":"PartCatalog","version":"1.0","type":"link"}