{"product_id":"ngk-52171-spark-plug-wire-set","title":"NGK 52171 Spark Plug Wire Set","description":"\u003ch2\u003eIgnition Wire Set Overview\u003c\/h2\u003e\u003cp\u003eThe NGK Spark Plug Wire Set 52171 is a specific-fit ignition wire set built for select Ford, Lincoln, and Mercury applications. It uses silicone insulation and a suppression core to help maintain consistent spark delivery while reducing electrical noise.\u003c\/p\u003e\u003cp\u003eFits 1990-1991 Ford Country Squire, N\/A. Fits 1990-1991 Ford LTD Crown Victoria, N\/A. Fits 1991 Mercury Colony Park, N\/A. Fits 1991 Mercury Grand Marquis, N\/A. Fits 1990 Lincoln Town Car, N\/A.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpecific-fit design for direct application matching.\u003c\/li\u003e\n\u003cli\u003eSilicone insulation for heat resistance and flexibility.\u003c\/li\u003e\n\u003cli\u003eNoise suppression construction for cleaner ignition performance.\u003c\/li\u003e\n\u003cli\u003eSMag core material for stable electrical transfer.\u003c\/li\u003e\n\u003cli\u003eBlue wire insulation for easy visual identification.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Information\u003c\/h2\u003e\u003cp\u003eNGK 52171 is part of the NGK Spark Plug Wire Set line, a product family focused on ignition service 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. For buyers searching for a spark plug wire set for a 1990 Ford Town Car or a 1991 Mercury Grand Marquis, this specific-fit option provides a direct replacement path without universal-fit guesswork. The part number 52171 is also referenced as RC-FDZ026.\u003c\/p\u003e\u003cp\u003eThis part cross-references Gates (e.g., 6897, 52171) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Replacement Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores worn or damaged ignition wire routing and spark transfer.\u003c\/li\u003e\n\u003cli\u003eAddresses misfire concerns caused by deteriorated wire insulation.\u003c\/li\u003e\n\u003cli\u003eHelps reduce radio-frequency interference in the ignition system.\u003c\/li\u003e\n\u003cli\u003eReplaces aging wires with a specific-fit ignition service part.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify engine application and emission-system requirements before ordering, since the listed fitment includes California Emission System coverage on several vehicles. Match each wire to the correct cylinder location during installation and inspect related ignition components for wear at the same time.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNGK brings more than 80 years of ignition experience and manufactures premium ignition products to OE standards. The 52171 wire set reflects that OE-focused approach to durability and performance.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":53725789094069,"sku":"BCDP-52171","price":50.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NG_52171_Fro.jpg?v=1794210652","url":"https:\/\/www.partcatalog.com\/products\/ngk-52171-spark-plug-wire-set","provider":"PartCatalog","version":"1.0","type":"link"}