BEVINSEE Aluminum Coolant Port Fitting Upgrade for BMW

Product advantages：

Some of the biggest issues when owning a for 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. For 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.

Features:

【Perfect Replacement】The Factory hose fitting is a known weak spot in the coolant system as it commonly cracks and leaks. Our upgraded water hose fitting is to replace the stock fitting with aluminum that will never wear out, crack or leak.
【Aircraft-grade 6061 Aluminum】Made of 6061 Billet Aluminum instead of plastic,which is durable and wear-resistant.
【Smooth Flow】There are no sharp corners on this fitting so that the coolant will not be disrupted as it passes through.
【Max Coolant Flow】Our aluminum fitting has a larger diameter than the OEM part which improves the coolant flow and cooling performance.
【Easy to Install】Direct fitment with no modification, easy installation.

Item Specifics:

Brand: BEVINSEE
Type: Water Hose Fitting
Bottle Bracket Material: Billet Aluminum
Surface Finish: Anodized
Replaces part numbers 11537649409, 11537605152, 11537603514, 11537598234, 11537592095, 11537591889, 11537585023, 11537584549, 11537581063, 11537580969, 11537578727, 11537566329, 11537560363, 11537552339, 11537550062, 11537545890, 11537541992，11 53 7 603 514

Note：

N55 engines need using a slightly thinner O ring to install（Note）
If a replacement o-ring is needed for future use please see p/n 11537545278（29x2.9mm）

Applications:

For N54 3.0L twin-turbo motors 335i, 335xi, 135i and 1M
For N52/N53 (3.0L non-turbo) 2006 - 2010 325i, 330i, 525i, 525xi, 528i, 528xi, 530i, 530xi
For N20 (2.0L turbo) Z4 2013 & up

For BMW 1 Series M 2011
For BMW 128i, 135i 2008 - 2013
For BMW135is 2013
For BMW 228i 2014 - 2016
For BMW 228i Xdrive 2015 to 2016
For Bmw 320i 2012 to 2018
For Bmw 320i Xdrive 2013 to 2018
For Bmw 323i 2006 to 2011
For Bmw 325i 2006
For Bmw 325xi 2006
For Bmw 328i 2007 to 2016
For Bmw 328i Gt Xdrive 2014 to 2016
For Bmw 328i Xdrive 2009 to 2016
For Bmw 328xi 2007 to 2008
For Bmw 330i 2006
For Bmw 330xi 2006
For Bmw 335i 2007 to 2015
For Bmw 335i Gt Xdrive 2014 to 2016
For Bmw 335i Xdrive 2009 to 2015
For Bmw 335is 2011 to 2013
For Bmw 335xi 2007 to 2008
For Bmw 428i 2014 to 2016
For Bmw 428i Gran Coupe 2015 to 2016
For Bmw 428i Xdrive 2014 to 2016
For Bmw 428i Xdrive Gran Coupe 2015 to 2016
For Bmw 435i 2014 to 2016
For Bmw 435i Gran Coupe 2015 to 2016
For Bmw 435i Xdrive 2014 to 2016
For Bmw 435i Xdrive Gran Coupe 2015 to 2016
For Bmw 520i 2014 to 2016
For Bmw 525i 2006 to 2007
For Bmw 525xi 2006 to 2007
For Bmw 528i 2008 to 2016
For Bmw 528i Xdrive 2009 to 2016
For Bmw 528xi 2008
For Bmw 530i 2006 to 2007
For Bmw 530xi 2006 to 2007
For Bmw 535i 2008
For Bmw 535i 2009 to 2017
For Bmw 535i Gt 2010 to 2017
For Bmw 535i Gt Xdrive 2011 to 2017
For Bmw 535i Xdrive 2009 to 2016
For Bmw 535xi 2008
For Bmw 640i 2012 to 2018
For Bmw 640i Gran Coupe 2013 to 2018
For Bmw 640i Xdrive 2014 to 2018
For Bmw 640i Xdrive Gran Coupe 2014 to 2019
For Bmw 740i 2011 to 2015
For Bmw 740li 2011 to 2015
For Bmw 740li Xdrive 2013 to 2015
For Bmw Activehybrid 3 2013 to 2015
For Bmw Activehybrid 5 2012 to 2016
For Bmw Activehybrid 7 2013 to 2015
For Bmw M2 2016 to 2019
For Bmw M235i 2014 to 2016
For Bmw M235i Xdrive 2015 to 2016
For Bmw X1 2012 to 2015
For Bmw X3 2007 to 2017
For Bmw X4 2015 to 2018
For Bmw X5 2007 to 2018
For Bmw X6 2008 to 2019
For Bmw Z4 2006 to 2016

Installation Tips:

Remove two 10mm bolts.
Remove the old fitting from the engine block. The O-ring needs to be removed as well as it may get stuck inside.
Clean the outlet on the engine block. Remove any remaining pieces from the coolant hose.
Install the new fitting. Lubricate the seal O-ring before installation. Tighten the two 10 mm bolts.
Slide the coolant hose on the outlet port. Tighten the clamp.

Included:

Billet Aluminum Coolant Port Flange Fitting
Heavy-duty o-ring