{"product_id":"sumyola-n20-engine-valve-cover-replacement-for-bmw-n20b20-2012-2016-oem-fit-leak-resistant","title":"Sumyola N20 Engine Valve Cover Replacement for BMW N20B20 2012–2016 — OEM-fit, Leak-Resistant","description":"\u003cp\u003e\u003cstrong\u003eSUMYOLA N20 Engine Valve Cover Replacement is a direct-fit replacement valve cover engineered to match BMW N20 2.0L turbo engines (2012–2016) and replace OEM part number 11127588412.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis replacement valve cover is designed for BMW models equipped with the N20B20 2.0L turbocharged engine and offers a factory-style fit, protective sealing, and corrosion-resistant construction. Manufactured in a production facility with IATF16949:2016 certification and more than a decade of experience, this part aims to restore proper sealing around camshafts, rockers, and valves and prevent oil leaks that commonly occur with aging OEM covers and gaskets.\u003c\/p\u003e\n\n\u003ch3\u003eWhich BMW models and years does this SUMYOLA valve cover fit?\u003c\/h3\u003e\n\u003cp\u003eThis valve cover is built specifically for the N20B20 2.0L turbo engine and fits many BMW models produced between 2012 and 2016. It replaces OEM number 11127588412 and is compatible with certain 1, 2, 3, 4 and 5 Series, plus X1, X3, X4 and Z4 variants that shipped with the N20 engine.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models include: 125i, 228i, 320i, 328i, 420i, 428i, 520i, 528i, X1, X3, X4, and Z4 with N20 engines (2012–2016).\u003c\/li\u003e\n  \u003cli\u003eMatches OEM reference: 11127588412 for accurate fitment.\u003c\/li\u003e\n  \u003cli\u003eNot compatible with B48 engines (2016+), N26 SULEV models, 28i X3 after 2015, or diesel engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this valve cover prevent oil leaks and protect engine components?\u003c\/h3\u003e\n\u003cp\u003eThe valve cover serves as a protective enclosure over the valvetrain and, paired with a properly seated gasket, stops engine oil from escaping around camshafts and valve mechanisms. SUMYOLA supplies the cover built to OEM-like tolerances and the factory quality control helps ensure consistent sealing surfaces.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecision-molded cover surfaces for uniform gasket contact and reduced leak risk.\u003c\/li\u003e\n  \u003cli\u003eDesigned to shield rocker arms, camshafts, and valve train from contaminants.\u003c\/li\u003e\n  \u003cli\u003eFactory inspection and repeated testing by the supplier’s QC team before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat quality assurances and warranty come with this part?\u003c\/h3\u003e\n\u003cp\u003eSUMYOLA manufactures this valve cover in a certified production environment and provides a one-year warranty against manufacturing defects. The brand also offers remote engineering support to help diagnose installation issues and read fault codes if they appear after replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIATF16949:2016 certified production facility and over 16 years of manufacturing experience.\u003c\/li\u003e\n  \u003cli\u003eIndependent quality control inspections and repeated testing on each unit.\u003c\/li\u003e\n  \u003cli\u003eOne-year limited warranty and remote technical assistance from the engineering team.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow can I confirm this part fits my BMW before or after I order?\u003c\/h3\u003e\n\u003cp\u003eIf you’re unsure about compatibility, SUMYOLA requests the vehicle VIN after order placement to verify fitment and will promptly refund non-applicable parts. This helps ensure you receive the correct replacement for your engine variant.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eProvide your VIN to the seller after purchase for fast verification.\u003c\/li\u003e\n  \u003cli\u003eRefunds issued immediately for parts that do not match your vehicle.\u003c\/li\u003e\n  \u003cli\u003eCustomer support available to clarify fitment questions pre- or post-sale.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This SUMYOLA valve cover replacement is intended for BMW owners, independent mechanics, and repair shops that need a reliable, OEM-referenced valve cover for N20 2.0L turbo engines built 2012–2016. Choose this part if you need a direct-fit replacement to stop oil leaks, restore proper sealing around the valvetrain, and maintain engine cleanliness—while retaining access to factory-style quality control and a one-year warranty. If your vehicle uses a B48 engine, N26 SULEV, later-generation 28i X3, or a diesel powertrain, this unit is not compatible; verify your engine code or VIN first for a correct match.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this valve cover fit my BMW with a 2.0L engine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes if your BMW uses the N20B20 2.0L turbo engine (2012–2016) and OEM number 11127588412; not compatible with B48, N26 SULEV, later 28i X3, or diesel engines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What warranty and support are included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: SUMYOLA provides a one-year warranty, factory QC testing, and remote engineering support for installation and fault-code help.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Sumyola","offers":[{"title":"Default Title","offer_id":48082868797598,"sku":"B0BLHG3VHM","price":109.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/sumyola-valve-cover-front-view_29f6f16a-e858-4376-b466-edba57e64c24.jpg?v=1785817157","url":"https:\/\/northtrailauto.ca\/products\/sumyola-n20-engine-valve-cover-replacement-for-bmw-n20b20-2012-2016-oem-fit-leak-resistant","provider":"North Trail Auto","version":"1.0","type":"link"}