{"product_id":"ngk-51321-spark-plug-wire-set","title":"NGK 51321 Spark Plug Wire Set","description":"\u003ch2\u003eNGK Spark Plug Wire Set 51321\u003c\/h2\u003e\u003cp\u003eThe NGK Spark Plug Wire Set 51321 is a specific-fit ignition wire set built for reliable spark delivery and noise suppression. It uses silicone insulation and a suppression core to help maintain consistent ignition performance in demanding conditions.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpecific-fit spark plug wire set for targeted application coverage\u003c\/li\u003e\n\u003cli\u003eSilicone insulation for heat resistance and flexible routing\u003c\/li\u003e\n\u003cli\u003eNoise suppression design helps reduce electrical interference\u003c\/li\u003e\n\u003cli\u003eSMag core material supports stable ignition signal transfer\u003c\/li\u003e\n\u003cli\u003eBlue insulation for easy visual identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eNGK 51321 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 with silicone insulation and an SMag core to support dependable spark delivery while helping control radio-frequency noise. For buyers searching for a spark plug wire set for Pontiac Firebird ignition service, this part number 51321 provides a specific-fit solution rather than a universal design. NGK 51321 is a practical choice when replacing worn ignition wires on the Pontiac Firebird.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing cracked or heat-aged ignition wires\u003c\/li\u003e\n\u003cli\u003eRestoring consistent spark transfer to the engine\u003c\/li\u003e\n\u003cli\u003eReducing ignition-related electrical noise\u003c\/li\u003e\n\u003cli\u003eAddressing misfire symptoms caused by worn wire insulation\u003c\/li\u003e\n\u003cli\u003eServicing a specific-fit ignition wire application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle application before installation and route each wire to match the original layout. Inspect related ignition components, including plugs and boots, for wear before completing the repair. Confirm the wire set is the correct specific-fit application for the vehicle listed.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNGK brings more than 80 years of ignition experience and OE-focused manufacturing to its automotive product line. The brand states that its premium ignition products are built to meet OE standards for durability and operational performance.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":53725782802613,"sku":"BCDP-51321","price":35.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NG_51321_Fro.jpg?v=1794210430","url":"https:\/\/www.partcatalog.com\/products\/ngk-51321-spark-plug-wire-set","provider":"PartCatalog","version":"1.0","type":"link"}