Precision Raceworks Billet Engine Coolant Reservoir Cap

Fits (per Precision Raceworks, checked by our tech team): Toyota GR Supra 3.0 (A90/A91, B58) 2020-2023; BMW 525i (E60, N52) 2006-2007; BMW 525xi (E60, N52) 2006-2007; BMW 528i (E60/F10, N20/N52) 2008-2016; BMW 528xi (E60, N52) 2008-2010; BMW 530i (E60/G30, B46/N52) 2006-2007, 2017-2023; BMW 530xi (E60, N52) 2006-2007; BMW 535i (E60/F10, N54/N55) 2008-2016; BMW 550i (E60/F10, N62/N63) 2006-2013; BMW 650i (E63/E64/F06/F12/F13, N62/N63) 2006-2012; BMW X5 3.0si (E70, N52) 2007-2008; BMW X5 4.8i (E70, N62) 2007-2010; BMW X5 V8 (E70, N62/N63) 2009-2013; BMW X5 xDrive30i (E70, N52) 2009-2010; BMW X5 xDrive35i (E70/F15, N55) 2011-2018; BMW X5 xDrive50i (E70/F15, N63) 2011-2018; BMW X6 xDrive35i (E71/F16, N54/N55) 2008-2019; BMW X6 xDrive50i (E71/F16, N63) 2009-2019; BMW 128i (E82/E88, N52) 2008-2013; BMW 135i (E82/E88, N54/N55) 2008-2013; BMW X1 28i (E84, N20) 2013-2015; BMW X1 xDrive35i (E84, N55) 2013-2015; BMW Z4 sDrive28i (E89, N20) 2012-2016; BMW Z4 sDrive30i (E89/G29, B46/N52) 2009-2011, 2019-2023; BMW Z4 sDrive35i (E89, N54) 2009-2016; BMW Z4 sDrive35is (E89, N54) 2011-2016; BMW 323i (E90, N52) 2006-2011; BMW 325i (E90/E91, N52) 2006; BMW 325xi (E90/E91, N52) 2006; BMW 328i (E90/E91/E92/E93/F30/F31, N20/N52) 2007-2016; BMW 328xi (E90/E91/E92, N52) 2007-2008; BMW 330i (E90/F30/G20, B46/N52) 2006, 2017-2019; BMW 330xi (E90, N52) 2006; BMW 335i (E90/E92/E93/F30, N54/N55) 2006-2015; BMW 335xi (E90/E92, N54) 2007-2008; BMW 335is (E92/E93, N54) 2011-2013; BMW 740i/Li (F01/F02, N54/N55) 2011-2015; BMW 750i (F01/F02/G11/G12, N63) 2009-2022; BMW 640i (F06/F12/F13, N55) 2012-2018; BMW X5 xDrive40e (F15, N20) 2016-2018; BMW 228i (F22/F23, N20) 2014-2016; BMW 230i (F22/F23, B46) 2017-2021; BMW M235i (F22/F23, N55) 2014-2016; BMW M240i (F22/F23, B58) 2017-2021; BMW X3 xDrive28i (F25, N20/N52) 2011-2017; BMW X3 xDrive35i (F25, N55) 2011-2017; BMW X4 M40i (F26/G02, B58/N55) 2016-2023; BMW X4 xDrive28i (F26, N20) 2015-2018; BMW X4 xDrive35i (F26, N55) 2015-2018; BMW 320i (F30, N20) 2012-2016; BMW 340i (F30, B58) 2016-2019; BMW 428i (F32/F33/F36, N20) 2014-2016; BMW 430i (F32/F33/F36, B46) 2017-2020; BMW 435i (F32/F33/F36, N55) 2014-2016; BMW 440i (F32/F33/F36, B58) 2017-2020; BMW M2 (F87, N55) 2016-2018; BMW X3 30i (G01, B46) 2018-2023; BMW X3 M40i (G01, B58) 2018-2023; BMW X4 30i (G02, B46) 2019-2023; BMW X5 40i (G05, B58) 2019-2023; BMW X5 M50i (G05, N63) 2019-2023; BMW X6 40i (G06, B58) 2020-2023; BMW X6 M50i (G06, N63) 2020-2023; BMW X7 40i (G07, B58) 2019-2023; BMW X7 M50i (G07, N63) 2019-2023; BMW X7 xDrive50i (G07, N63) 2019-2020; BMW 740i (G11/G12, B58) 2016-2022; BMW 840i (G14/G15/G16, B58) 2020-2023; BMW M850i (G14/G15/G16, N63) 2019-2023; BMW M340i (G20, B58) 2019-2023; BMW M440i (G22/G23/G26, B58) 2021-2023; BMW Z4 M40i (G29, B58) 2019-2023; BMW 540i (G30, B58) 2017-2023; BMW M550i (G30, N63) 2018-2023; BMW 640i GT (G32, B58) 2018-2020

From Precision Raceworks: The Precision Raceworks Engine Coolant Reservoir Cap is a functional and stunningly stylish way to add a nice touch to any engine bay!. This cap come in three color options so there is always a color that will work for you! Black with Billet, Black with Blue, and the Stealth series (all black).

Many people don't realize it but the OEM caps have a pressure release valve built into them. Often times aftermarket companies don't know this either or just don't care. But our team cares about proper function just as much as we care about the appearance in every product we design.

For pressure relief, our caps incorporate the OEM internals, so you get all the functionality of the original caps, ensuring a safe and reliable system in place. These caps offer superior style and performance-grade components that guarantee a reliable fit every time. Durable billet aluminum construction provides long-lasting protection and dependability that will upgrade your engine bay for years to come.

Other companies make covers that install with adhesive over your factory caps and can come off over time. These caps offer superior style and performance-grade components that replace the factory cap not just cover it up. Durable billet aluminum construction provides long-lasting protection and dependability that will upgrade your engine bay for years to come!.

These do require assembly and swapping the pressure relief valves from your old caps to your new billet caps. Fitment Note .

Brand: Precision Raceworks
Part #: 201-0393-BLK, 201-0393-BLU, 201-0393-SIL

Shipping calculated at checkout.

Emissions: not an emissions-control part; no CARB EO number is needed.

Not sure it fits? Call the shop with your VIN: (405) 906-3935.