{"product_id":"ngk-52043-spark-plug-wire-set","title":"NGK 52043 Spark Plug Wire Set","description":"\u003ch2\u003eNGK Spark Plug Wire Set 52043\u003c\/h2\u003e\u003cp\u003eNGK Spark Plug Wire Set 52043 is a specific-fit ignition wire set built for vehicles that need reliable spark delivery and noise suppression. It uses silicone insulation and a blue finish, with a suppression design that helps maintain clean ignition performance.\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\u003eNoise suppression design to 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 52043 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 extensive OE experience and manufacturing standards to produce replacement ignition components that meet OE-level durability and operational requirements. This wire set is a practical choice for restoring ignition performance on applications such as the Ford Explorer and Mercury Mountaineer, where correct wire routing and suppression characteristics matter. The part number 52043 is also referenced as RC-FDZ077.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestoring spark delivery when ignition wires are worn or degraded.\u003c\/li\u003e\n\u003cli\u003eReducing misfire symptoms caused by damaged insulation or poor conductivity.\u003c\/li\u003e\n\u003cli\u003eLimiting radio-frequency interference from the ignition system.\u003c\/li\u003e\n\u003cli\u003eReplacing aging wires that no longer hold a stable connection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify engine application and build date before ordering, since this listing notes fitment from 2\/17\/1997. Match each wire to the original routing path to avoid crossfire and heat exposure. Confirm connector engagement at the spark plug and ignition source before starting the engine.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNGK manufactures premium ignition products to OE standards and supports a broad range of domestic and import vehicle applications. Part number 52043 is the stock number for this wire set.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":53725786177717,"sku":"BCDP-52043","price":65.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NG_52043_Fro.jpg?v=1794210578","url":"https:\/\/www.partcatalog.com\/products\/ngk-52043-spark-plug-wire-set","provider":"PartCatalog","version":"1.0","type":"link"}