{"product_id":"genuine-bmw-n43-n51-n53-spark-plug-116i-118i-120i-316i-318i-320i-328i-330i-520i-523i-528i-530i-630i","title":"Genuine OEM BMW Spark Plug 12120038349 - N43 N51 N53 - Fits 116i 118i 120i, 316i 318i 320i 328i 330i, 520i 523i 528i 530i, 630i","description":"\u003cdiv class=\"product__description rte\"\u003e\n  \u003ch2\u003eOriginal Equipment Ignition Plug for BMW N43 N51 N53 Engines | Part No. 12120038349\u003c\/h2\u003e\n\n  \u003cp\u003e\n    Give your BMW a crisp, clean spark and restore smooth running with this factory-spec ignition plug, part number \u003cstrong\u003e12120038349\u003c\/strong\u003e. Built to BMW’s own specification for the N43, N51 and N53 petrol engines, it delivers reliable cold starts, stable combustion and long service life. Ideal for routine maintenance or curing misfire issues on popular 1 Series, 3 Series, 5 Series and 6 Series models listed below.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eWhy this OE ignition plug is the right choice\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eTrue BMW part for perfect fit and the correct heat rating\u003c\/li\u003e\n    \u003cli\u003eHelps reduce hesitation and stumble under load to recover lost performance\u003c\/li\u003e\n    \u003cli\u003eConsistent spark for steady idle, sharper throttle response and cleaner emissions\u003c\/li\u003e\n    \u003cli\u003eDesigned to work seamlessly with factory coils and engine management\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\n    We run these plugs on our own cars and customer vehicles at MJ Modifications and feedback has been excellent. Owners report smoother idle, fewer misfire faults and improved drivability after fitting a fresh set.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eSigns your plugs are due\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eRough idle or intermittent misfires\u003c\/li\u003e\n    \u003cli\u003eFlat spots and sluggish acceleration\u003c\/li\u003e\n    \u003cli\u003eHard starting, especially when cold\u003c\/li\u003e\n    \u003cli\u003eHigher fuel consumption compared to normal\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\n    If your N43, N51 or N53 shows any of the above, replacing the plugs is a proven first step before chasing sensors or coils.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eWhat you receive\u003c\/h3\u003e\n  \u003cp\u003e1 x BMW original ignition plug\u003c\/p\u003e\n  \u003cp\u003ePlease order one per cylinder. We strongly recommend replacing the complete set together for best results.\u003c\/p\u003e\n\n  \u003ch3\u003eFitment and applications\u003c\/h3\u003e\n  \u003cp\u003e\n    Direct replacement for BMW petrol engines N43, N51 and N53 across:\n  \u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eBMW 1 Series: 116i, 118i, 120i\u003c\/li\u003e\n    \u003cli\u003eBMW 3 Series: 316i, 318i, 320i, 328i, 330i\u003c\/li\u003e\n    \u003cli\u003eBMW 5 Series: 520i, 523i, 528i, 530i\u003c\/li\u003e\n    \u003cli\u003eBMW 6 Series: 630i\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003e\n    Typical chassis coverage includes E81, E87 LCI, E88, E82, E90, E90 LCI, E91, E91 LCI, E92, E92 LCI, E93, E93 LCI, E60 LCI, E61 LCI, F10, F11, E63 LCI and E64 LCI.\n  \u003c\/p\u003e\n  \u003cp\u003e\n    Always confirm by part number \u003cstrong\u003e12120038349\u003c\/strong\u003e before ordering.\n  \u003c\/p\u003e\n\n  \u003ch3\u003ePre-dispatch compatibility check\u003c\/h3\u003e\n  \u003cp\u003e\n    For peace of mind we will verify fitment before shipment. Add your UK registration or the last 7 digits of your VIN at checkout and we will confirm that \u003cstrong\u003e12120038349\u003c\/strong\u003e is correct for your vehicle.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eProfessional installation\u003c\/h3\u003e\n  \u003cp\u003e\n    Want it fitted properly the first time? Book with MJ Modifications in Warwickshire. Email \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e for a quote and availability.\n  \u003c\/p\u003e\n\n  \u003ch3\u003ePart number\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003e12120038349\u003c\/strong\u003e\u003c\/p\u003e\n\n  \u003ch3\u003eManufacturer\u003c\/h3\u003e\n  \u003cp\u003eBMW\u003c\/p\u003e\n\n  \u003ch3\u003eWarranty\u003c\/h3\u003e\n  \u003cp\u003e\n    Two year manufacturer warranty for UK customers and one year for international customers when a VIN is provided at checkout on compatible vehicles.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eSearch-friendly terms\u003c\/h3\u003e\n  \u003cp\u003e\n    OE ignition plug 12120038349, BMW N43 ignition plug, N51 plug, N53 plug, BMW 1 Series plug E81 E87 E88, BMW 3 Series plug E90 E91 E92 E93, BMW 5 Series plug E60 F10 F11, BMW 6 Series plug E63 E64, 320i plug, 330i plug, 520i plug, 528i plug, 530i plug, 630i plug, misfire fix BMW petrol, rough idle BMW fix, BMW ignition service parts, replace plugs BMW N43 N51 N53, service item BMW petrol engines.\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":55975966605698,"sku":null,"price":19.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/GenuineBMWN43N51N53SparkPlug_116i_118i_120i_316i_318i_320i_328i_330i_520i_523i_528i_530i_630i_1946x_6df0917e-d4e8-433f-9a83-5f55b74aaf85.jpg?v=1763324476","url":"https:\/\/mjmodifications.co.uk\/products\/genuine-bmw-n43-n51-n53-spark-plug-116i-118i-120i-316i-318i-320i-328i-330i-520i-523i-528i-530i-630i","provider":"MJ Modifications","version":"1.0","type":"link"}