{"product_id":"dinan-ignition-coil-b58-b48-s58-bmw-black","title":"Dinan Performance Ignition Coil Black - BMW B-Series B36 \/ B38 \/ B46 \/ B48 \/ B58 \/ S58","description":"\u003cp\u003eA tired coil does not fail all at once. It shows up as a stumble at the top of third gear, a hesitation off the line, or a check engine light after a hard pull. When it is time to replace coils, you might as well replace them with something better.\u003c\/p\u003e\n\u003cp\u003eThe Dinan ignition coil (part number D650-0008) is a direct replacement for the factory coil on BMW B-series engines: B38, B46, B48, B58 and S58. Dinan rates it at up to 10% more energy output than stock, for a stronger, more consistent spark every firing event. Black housing with Dinan branding, so it looks right when the engine cover is off.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDinan Ignition Coil vs. a Stock Replacement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you are replacing coils anyway, you can buy a like-for-like OEM part or you can buy more spark energy for about the same work. Dinan developed it for owners dealing with sluggish acceleration or misfires from worn coils.\u003c\/p\u003e\n\u003cp\u003eFitment is plug-and-play. It replaces BMW coil part numbers 12138643360, 12137619385 and 12138678438 using the factory connector and mounting points, with mounting hardware included. No harness changes, no coding. Each coil is sold individually, so order one per cylinder: 3 for a B38, 4 for a B46 or B48, 6 for a B58 or S58.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Dinan B-series ignition coil, black\u003c\/li\u003e\n  \u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUp to 10% more energy output than the stock coil\u003c\/li\u003e\n  \u003cli\u003eStronger, more consistent spark\u003c\/li\u003e\n  \u003cli\u003eDirect plug-and-play replacement, no modification\u003c\/li\u003e\n  \u003cli\u003eReplaces OEM 12138643360, 12137619385, 12138678438\u003c\/li\u003e\n  \u003cli\u003e12V, factory-style 3-terminal connection\u003c\/li\u003e\n  \u003cli\u003eBlack housing with Dinan logo\u003c\/li\u003e\n  \u003cli\u003e1-year limited Dinan warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDinan specifies this B-series style ignition coil for BMW engines:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eB-Series: B36, B38, B46, B48, B58 and S58\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOrder one coil per cylinder. Not for N-series (N20, N26, N55) or S55 engines. Not legal for sale or use on pollution-controlled vehicles in California (CARB approval pending). Confirm your engine code before ordering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA basic hand-tool job most owners finish in a driveway. Work on a cold engine and swap one coil at a time so connectors never get mixed up.\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eRemove the engine cover.\u003c\/li\u003e\n  \u003cli\u003eRelease the connector lock on the first coil and unplug it.\u003c\/li\u003e\n  \u003cli\u003eRemove the coil's mounting fastener if equipped and pull the coil straight up out of the spark plug well.\u003c\/li\u003e\n  \u003cli\u003ePress the Dinan coil onto the spark plug until it seats, reinstall the fastener and plug in the connector until it clicks.\u003c\/li\u003e\n  \u003cli\u003eRepeat for each cylinder, refit the engine cover, clear any stored misfire codes and test drive.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":51268697587958,"sku":"DNND650-0008","price":33.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2674\/6278\/files\/75fdddc49b14e6e5b046b558eb8b366dL.jpg?v=1784135545","url":"https:\/\/autotecknic.com\/products\/dinan-ignition-coil-b58-b48-s58-bmw-black","provider":"AutoTecknic USA","version":"1.0","type":"link"}