{"product_id":"1pc-ignition-coil-pack-d503a-for-buick-century-cadillac-brougham-chevy-c1500","title":"BDFHYK 1PC Ignition Coil Pack D503A for Buick Century, Cadillac Brougham, Chevy C1500","description":"\u003ch2\u003eD503A Ignition Coil Pack for Buick, Cadillac, Chevrolet, Geo, and GMC\u003c\/h2\u003e\n\u003cp\u003eBDFHYK D503A ignition coil pack is designed for compatible Buick, Cadillac, Chevrolet, Geo, and GMC applications that use the same coil reference. Confirm the year, model, engine, connector shape, mounting style, and OE reference before ordering.\u003c\/p\u003e\n\u003ch3\u003eCompatible Vehicle Groups\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModels\u003c\/th\u003e\n\u003cth\u003eFitment Check\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuick\u003c\/td\u003e\n\u003ctd\u003eCentury, Roadmaster, Skyhawk, Skylark, Somerset, Somerset Regal\u003c\/td\u003e\n\u003ctd\u003eMatch D503A-style coil, connector, and mounting points.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCadillac\u003c\/td\u003e\n\u003ctd\u003eBrougham, Cimarron, Fleetwood\u003c\/td\u003e\n\u003ctd\u003eConfirm OE reference and ignition layout.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eC1500\u003c\/td\u003e\n\u003ctd\u003eCompare removed coil and service information.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGeo\u003c\/td\u003e\n\u003ctd\u003eStorm\u003c\/td\u003e\n\u003ctd\u003eVerify connector and coil body design.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eC1500, C1500 Suburban, C2500\u003c\/td\u003e\n\u003ctd\u003eConfirm engine, connector, and mounting style.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eReference Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eD503A, DR-37, DR37T, GN10048, GN10290, GN10291, GN10386\u003c\/li\u003e\n\u003cli\u003e3IC108, 49035, U1054, C-611, 920-1004, V51-70-0012\u003c\/li\u003e\n\u003cli\u003ePackage includes: 1 ignition coil pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Check the Ignition Coil\u003c\/h3\u003e\n\u003cp\u003eA weak ignition coil may contribute to hard starting, rough idle, hesitation, weak acceleration, poor fuel economy, misfire symptoms, or a check engine light. Similar symptoms can also come from spark plugs, wires, fuel delivery, air leaks, sensors, or engine mechanical issues.\u003c\/p\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eInstall on a cool engine, inspect the connector and wiring, and confirm that the mounting points align before tightening. BDFHYK ignition coils are OE-style aftermarket replacement parts, not factory-branded vehicle manufacturer parts.\u003c\/p\u003e","brand":"BDFHYK","offers":[{"title":"Default Title","offer_id":52571293843731,"sku":"BDDLZ-BD-05-11313","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0936\/6110\/2355\/files\/61BM4TKsA0L._AC_SL1500_349738e4-562a-4bcc-8bd7-e5f7f87a0d3a.jpg?v=1761835526","url":"https:\/\/bdfhyk.com\/products\/1pc-ignition-coil-pack-d503a-for-buick-century-cadillac-brougham-chevy-c1500","provider":"BDFHYK","version":"1.0","type":"link"}