{"product_id":"ngk-51173-spark-plug-wire-set","title":"NGK 51173 Spark Plug Wire Set","description":"\u003ch2\u003eIgnition Wire Set Overview\u003c\/h2\u003e\u003cp\u003eNGK Spark Plug Wire Set 51173 is a specific-fit ignition wire set built for reliable spark delivery and noise suppression. It is compatible with 1990-1992 Geo Prizm and 1990-1991 Toyota Corolla applications.\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 helps resist heat and maintain flexibility.\u003c\/li\u003e\n\u003cli\u003eFerro Mag core material supports consistent ignition performance.\u003c\/li\u003e\n\u003cli\u003eNoise suppression design helps reduce electrical interference.\u003c\/li\u003e\n\u003cli\u003eBlue insulation for easy visual identification during service.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eNGK 51173 is part of the NGK Spark Plug Wire Set line, a product family focused on ignition service parts for domestic and import vehicles. The wire set uses silicone insulation and a Ferro Mag core, with a noise suppression design that supports stable spark transfer and cleaner electrical operation. For buyers searching for a spark plug wire set for Geo Prizm or Toyota Corolla service, this NGK 51173 application coverage provides a direct replacement path for the listed vehicles.\u003c\/p\u003e\u003cp\u003eThis part cross-references DENSO Auto Parts (e.g., 5401) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Issues It May Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMisfires caused by worn or degraded ignition wires.\u003c\/li\u003e\n\u003cli\u003eRough idle from inconsistent spark delivery.\u003c\/li\u003e\n\u003cli\u003eElectrical noise affecting ignition system operation.\u003c\/li\u003e\n\u003cli\u003eHeat-related insulation breakdown in aging wire sets.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify engine application and wire routing before installation. Match the wire set to the listed fitment for 1990-1992 Geo Prizm and 1990-1991 Toyota Corolla models. Inspect related ignition components during service to confirm the source of the fault.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNGK brings more than 80 years of ignition experience and OE-focused manufacturing standards to its replacement parts. Part number 51173 is manufactured to meet durability and operational performance expectations for service use.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":53262722924725,"sku":"BCDP-51173","price":54.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NG_51173_Fro.jpg?v=1789362268","url":"https:\/\/www.partcatalog.com\/products\/ngk-51173-spark-plug-wire-set","provider":"PartCatalog","version":"1.0","type":"link"}