{"product_id":"ngk-48577-ignition-coil","title":"NGK 48577 Ignition Coil","description":"\u003ch2\u003eIgnition Coil Overview\u003c\/h2\u003e\u003cp\u003eNGK ignition coil 48577 is a canister-style, oil-filled ignition coil built to meet or exceed OE standards. It is a direct replacement for select applications and is backed by NGK’s long history in ignition components.\u003c\/p\u003e\u003cp\u003eFits 1987-1988 Pontiac Firefly, N\/A. This part number is 48577, and it is also identified by NGK as U1152.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOil-filled coil construction for stable ignition performance.\u003c\/li\u003e\n\u003cli\u003e12-volt standard ignition type.\u003c\/li\u003e\n\u003cli\u003eThreaded male terminals for secure electrical connection.\u003c\/li\u003e\n\u003cli\u003eOE-standard design for direct replacement use.\u003c\/li\u003e\n\u003cli\u003eDeveloped and tested in an ISO 17025 accredited lab.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eNGK 48577 is an ignition coil designed for vehicles that use a canister-style, oil-filled unit with threaded terminals. The coil is engineered to meet or exceed OE standards, giving technicians a replacement that follows the original equipment design intent. For fitment-specific searches, this ignition coil fits 1987-1988 Pontiac Firefly, N\/A, and the part number 48577 can also be referenced as U1152.\u003c\/p\u003e\u003cp\u003eNGK’s ignition product line draws on decades of ignition-system experience and global manufacturing support. The brand’s testing process includes validation in an ISO 17025 accredited lab, which reflects a controlled approach to product development and performance verification.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestoring spark output when the original coil is weak or failing.\u003c\/li\u003e\n\u003cli\u003eAddressing hard-start or no-start conditions tied to ignition coil wear.\u003c\/li\u003e\n\u003cli\u003eCorrecting misfire symptoms caused by inconsistent coil performance.\u003c\/li\u003e\n\u003cli\u003eReplacing a damaged oil-filled ignition coil with the proper OE-style design.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm the vehicle uses a 12-volt standard ignition coil with threaded male terminals before installation. Verify connector style and mounting configuration against the original part, and compare the existing unit to part number 48577 or U1152 to confirm application match. This coil does not include a mounting bracket.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNGK states that its ignition coils are manufactured to meet or exceed OE standards and are developed under rigorous testing conditions in an ISO 17025 accredited laboratory. The brand also notes broad OE coverage across late-model domestic and import vehicles.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":53725771301045,"sku":"BCDP-48577","price":53.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NG_48577_Fro.jpg?v=1794209936","url":"https:\/\/www.partcatalog.com\/products\/ngk-48577-ignition-coil","provider":"PartCatalog","version":"1.0","type":"link"}