{"product_id":"bmw-n20-n52-n53-n54-n55-engine-billet-aluminum-coolant-port-hose-fitting-upgrade-for-e70-e84-e87-e90-e92-f10-f20-f22-f25-f30-1m-135i-335i-535i-740i-x1-x3-x5-x6-z4-replaces-11537541992","title":"BMW N20 \/ N52 \/ N53 \/ N54 \/ N55 Engine Billet Aluminum Coolant Port Hose Fitting Upgrade for E70 \/ E84 \/ E87 \/ E90 \/ E92 \/ F10 \/ F20 \/ F22 \/ F25 \/ F30 \/ 1M \/ 135i \/ 335i \/ 535i \/ 740i \/ X1 \/ X3 \/ X5 \/ X6 \/ Z4 (Replaces 11537541992)","description":"\u003cp\u003e\nSome of the biggest issues when owning a BMW can come from cooling system components. Even through years of improvement, the same failure is seen with the plastic fittings and adapters from years of hot to cold temperature fluctuation. The N54 engine sees failure at the plastic cylinder head outlet adapter connecting the cylinder head to the thermostat hose – the stock plastic adapter simply shears off at the end of the barbed fitting, creating a massive coolant leak. This billet aluminum upgrade replaces the failure-prone plastic original with aircraft-grade 6061 aluminum that will never wear out, crack, or leak.\n\u003c\/p\u003e\n\n\u003ch6\u003eFeatures:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003ePerfect replacement – the hose fitting is a known weak spot in the coolant system as it commonly cracks and leaks. This upgraded aluminum water hose fitting replaces the stock fitting with material that will never wear out, crack, or leak\u003c\/li\u003e\n\u003cli\u003eAircraft-grade 6061 aluminum – made of 6061 billet aluminum instead of plastic, durable and wear-resistant\u003c\/li\u003e\n\u003cli\u003eSmooth flow – no sharp corners on the fitting so coolant flow is not disrupted as it passes through\u003c\/li\u003e\n\u003cli\u003eMax coolant flow – larger diameter than the factory part for improved coolant flow and cooling performance\u003c\/li\u003e\n\u003cli\u003eEasy to install – direct fitment with no modification required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eSpecifications:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eCondition: 100% Brand New\u003c\/li\u003e\n\u003cli\u003eType: Coolant Port Hose Fitting\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061 Billet Aluminum\u003c\/li\u003e\n\u003cli\u003eSurface Finish: Anodized\u003c\/li\u003e\n\u003cli\u003eItem Weight: 0.12 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eOE \/ Replacement Part Numbers:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e11537649409\u003c\/li\u003e\n\u003cli\u003e11537605152\u003c\/li\u003e\n\u003cli\u003e11537603514 \/ 11 53 7 603 514\u003c\/li\u003e\n\u003cli\u003e11537598234\u003c\/li\u003e\n\u003cli\u003e11537592095\u003c\/li\u003e\n\u003cli\u003e11537591889\u003c\/li\u003e\n\u003cli\u003e11537585023\u003c\/li\u003e\n\u003cli\u003e11537584549\u003c\/li\u003e\n\u003cli\u003e11537581063\u003c\/li\u003e\n\u003cli\u003e11537580969\u003c\/li\u003e\n\u003cli\u003e11537578727\u003c\/li\u003e\n\u003cli\u003e11537566329\u003c\/li\u003e\n\u003cli\u003e11537560363\u003c\/li\u003e\n\u003cli\u003e11537552339\u003c\/li\u003e\n\u003cli\u003e11537550062\u003c\/li\u003e\n\u003cli\u003e11537545890\u003c\/li\u003e\n\u003cli\u003e11537541992\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eImportant Notes:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eN55 engines need to use a slightly thinner O-ring for installation\u003c\/li\u003e\n\u003cli\u003eReplacement O-ring for future use is part number 11537545278 (29 x 2.9mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eEngine Applications:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eBMW N54 3.0L Twin-Turbo (335i, 335xi, 135i, 1M)\u003c\/li\u003e\n\u003cli\u003eBMW N52 \/ N53 3.0L Non-Turbo (2006 – 2010 325i, 330i, 525i, 525xi, 528i, 528xi, 530i, 530xi)\u003c\/li\u003e\n\u003cli\u003eBMW N20 2.0L Turbo (Z4 2013 and up)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eBMW 1 \/ 2 Series Fitment:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eBMW 1 Series M (2011)\u003c\/li\u003e\n\u003cli\u003eBMW 128i \/ 135i (2008 – 2013)\u003c\/li\u003e\n\u003cli\u003eBMW 135is (2013)\u003c\/li\u003e\n\u003cli\u003eBMW 228i (2014 – 2016)\u003c\/li\u003e\n\u003cli\u003eBMW 228i xDrive (2015 – 2016)\u003c\/li\u003e\n\u003cli\u003eBMW M235i (2014 – 2016)\u003c\/li\u003e\n\u003cli\u003eBMW M235i xDrive (2015 – 2016)\u003c\/li\u003e\n\u003cli\u003eBMW M2 (2016 – 2019)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eBMW 3 Series Fitment:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eBMW 320i (2012 – 2018)\u003c\/li\u003e\n\u003cli\u003eBMW 320i xDrive (2013 – 2018)\u003c\/li\u003e\n\u003cli\u003eBMW 323i (2006 – 2011)\u003c\/li\u003e\n\u003cli\u003eBMW 325i \/ 325xi (2006)\u003c\/li\u003e\n\u003cli\u003eBMW 328i (2007 – 2016)\u003c\/li\u003e\n\u003cli\u003eBMW 328i GT xDrive (2014 – 2016)\u003c\/li\u003e\n\u003cli\u003eBMW 328i xDrive (2009 – 2016)\u003c\/li\u003e\n\u003cli\u003eBMW 328xi (2007 – 2008)\u003c\/li\u003e\n\u003cli\u003eBMW 330i \/ 330xi (2006)\u003c\/li\u003e\n\u003cli\u003eBMW 335i (2007 – 2015)\u003c\/li\u003e\n\u003cli\u003eBMW 335i GT xDrive (2014 – 2016)\u003c\/li\u003e\n\u003cli\u003eBMW 335i xDrive (2009 – 2015)\u003c\/li\u003e\n\u003cli\u003eBMW 335is (2011 – 2013)\u003c\/li\u003e\n\u003cli\u003eBMW 335xi (2007 – 2008)\u003c\/li\u003e\n\u003cli\u003eBMW ActiveHybrid 3 (2013 – 2015)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eBMW 4 Series Fitment:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eBMW 428i \/ 428i xDrive (2014 – 2016)\u003c\/li\u003e\n\u003cli\u003eBMW 428i \/ 428i xDrive Gran Coupe (2015 – 2016)\u003c\/li\u003e\n\u003cli\u003eBMW 435i \/ 435i xDrive (2014 – 2016)\u003c\/li\u003e\n\u003cli\u003eBMW 435i \/ 435i xDrive Gran Coupe (2015 – 2016)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eBMW 5 Series Fitment:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eBMW 520i (2014 – 2016)\u003c\/li\u003e\n\u003cli\u003eBMW 525i \/ 525xi (2006 – 2007)\u003c\/li\u003e\n\u003cli\u003eBMW 528i (2008 – 2016)\u003c\/li\u003e\n\u003cli\u003eBMW 528i xDrive (2009 – 2016)\u003c\/li\u003e\n\u003cli\u003eBMW 528xi (2008)\u003c\/li\u003e\n\u003cli\u003eBMW 530i \/ 530xi (2006 – 2007)\u003c\/li\u003e\n\u003cli\u003eBMW 535i (2008)\u003c\/li\u003e\n\u003cli\u003eBMW 535i (2009 – 2017)\u003c\/li\u003e\n\u003cli\u003eBMW 535i GT (2010 – 2017)\u003c\/li\u003e\n\u003cli\u003eBMW 535i GT xDrive (2011 – 2017)\u003c\/li\u003e\n\u003cli\u003eBMW 535i xDrive (2009 – 2016)\u003c\/li\u003e\n\u003cli\u003eBMW 535xi (2008)\u003c\/li\u003e\n\u003cli\u003eBMW ActiveHybrid 5 (2012 – 2016)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eBMW 6 Series Fitment:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eBMW 640i (2012 – 2018)\u003c\/li\u003e\n\u003cli\u003eBMW 640i Gran Coupe (2013 – 2018)\u003c\/li\u003e\n\u003cli\u003eBMW 640i xDrive (2014 – 2018)\u003c\/li\u003e\n\u003cli\u003eBMW 640i xDrive Gran Coupe (2014 – 2019)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eBMW 7 Series Fitment:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eBMW 740i (2011 – 2015)\u003c\/li\u003e\n\u003cli\u003eBMW 740Li (2011 – 2015)\u003c\/li\u003e\n\u003cli\u003eBMW 740Li xDrive (2013 – 2015)\u003c\/li\u003e\n\u003cli\u003eBMW ActiveHybrid 7 (2013 – 2015)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eBMW X Series Fitment:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eBMW X1 (2012 – 2015)\u003c\/li\u003e\n\u003cli\u003eBMW X3 (2007 – 2017)\u003c\/li\u003e\n\u003cli\u003eBMW X4 (2015 – 2018)\u003c\/li\u003e\n\u003cli\u003eBMW X5 (2007 – 2018)\u003c\/li\u003e\n\u003cli\u003eBMW X6 (2008 – 2019)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eBMW Z Series Fitment:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eBMW Z4 (2006 – 2016)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eInstallation Tips:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eRemove two 10mm bolts\u003c\/li\u003e\n\u003cli\u003eRemove the old fitting from the engine block – the O-ring needs to be removed as well as it may get stuck inside\u003c\/li\u003e\n\u003cli\u003eClean the outlet on the engine block – remove any remaining pieces from the coolant hose\u003c\/li\u003e\n\u003cli\u003eInstall the new fitting – lubricate the seal O-ring before installation, then tighten the two 10mm bolts\u003c\/li\u003e\n\u003cli\u003eSlide the coolant hose onto the outlet port and tighten the clamp\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eContents:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e1x Billet Aluminum Coolant Port Hose Fitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eWarranty:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e12-month standard warranty from date of purchase\u003c\/li\u003e\n\u003cli\u003eContact our support team for assistance with any issues\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K2 Industries","offers":[{"title":"Red","offer_id":48610686271671,"sku":"1005008964822019","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":48610686304439,"sku":"1005008964822019-Black","price":29.99,"currency_code":"USD","in_stock":false}],"url":"https:\/\/milkymotorsports.com\/products\/bmw-n20-n52-n53-n54-n55-engine-billet-aluminum-coolant-port-hose-fitting-upgrade-for-e70-e84-e87-e90-e92-f10-f20-f22-f25-f30-1m-135i-335i-535i-740i-x1-x3-x5-x6-z4-replaces-11537541992","provider":"Milky Motorsports","version":"1.0","type":"link"}