{"product_id":"genuine-12120037582-spark-plug","title":"Genuine 12120037582 Spark Plug","description":"\u003ch2\u003eOverview of Genuine Spark Plug 12120037582 for BMW Vehicles\u003c\/h2\u003e\u003cp\u003eThe Genuine spark plug with part number 12120037582 is designed specifically for a wide range of BMW models. Engineered to meet OEM specifications, this spark plug ensures reliable ignition performance for your BMW 135i, 335i, 435i, 535i, 550i, 640i, 740i, 750i, 760Li, and various ActiveHybrid and X series vehicles.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with multiple BMW models including 335i xDrive, 435i Gran Coupe, and X5\u003c\/li\u003e\n\u003cli\u003eMeets original equipment manufacturer standards for ignition components\u003c\/li\u003e\n\u003cli\u003eDesigned for secondary ignition system applications\u003c\/li\u003e\n\u003cli\u003ePart number 12120037582 ensures precise fit and function\u003c\/li\u003e\n\u003cli\u003eSupports optimal engine performance and fuel efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the Spark Plug 12120037582\u003c\/h2\u003e\u003cp\u003eThis Genuine spark plug is a critical component in the secondary ignition system of select BMW vehicles. It is engineered to provide consistent spark delivery, which is essential for efficient combustion and smooth engine operation. The part number 12120037582 corresponds to a spark plug that fits a broad range of BMW models, including the 135i, 335i GT xDrive, 435i xDrive Gran Coupe, 535i GT xDrive, 640i xDrive Gran Coupe, 740Li xDrive, 750Li xDrive, and the ActiveHybrid 3, 5, and 7 series. Its design ensures compatibility with the ignition system requirements of these vehicles, maintaining engine responsiveness and reducing misfires.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper ignition timing and spark delivery\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine misfires and rough idling\u003c\/li\u003e\n\u003cli\u003eImproves fuel combustion efficiency\u003c\/li\u003e\n\u003cli\u003eReduces emissions related to incomplete combustion\u003c\/li\u003e\n\u003cli\u003eSupports stable engine start-up and acceleration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the engine is cool before removing old spark plugs\u003c\/li\u003e\n\u003cli\u003eUse a torque wrench to tighten the spark plug to manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eInspect ignition coils and wiring for wear during installation\u003c\/li\u003e\n\u003cli\u003eReplace spark plugs in sets to maintain balanced engine performance\u003c\/li\u003e\n\u003cli\u003eConsult the BMW service manual for model-specific installation procedures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eThe Genuine spark plug 12120037582 is manufactured to meet strict BMW OEM standards, ensuring durability and reliable performance. While specific warranty details may vary, Genuine parts typically come with a limited warranty covering defects in materials and workmanship. Using this spark plug helps maintain the integrity of your BMW's ignition system and supports long-term engine health.\u003c\/p\u003e","brand":"Genuine","offers":[{"title":"Default Title","offer_id":43889747787957,"sku":"DFPH-12120037582","price":35.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GU_12120037582_Sid.jpg?v=1775003386","url":"https:\/\/www.partcatalog.com\/products\/genuine-12120037582-spark-plug","provider":"PartCatalog","version":"1.0","type":"link"}