{Vehicle Fitment} oem turbocharger coolant line For BMW 2021-2024 1 series 120i 125i M135i, 2017-2024 bmw 2 series 220i 228i xDrive/228i Gran Coupe 230i/230i xDrive M235i/M235i xDrive, 2016-2025 bmw 3 series 320i/320i xDrive 330e 330i/330i GT xDrive, 2017-2025 bmw 4 series 420i 430i/430i xDrive Gran Coupe, 2018-2025 BMW 5 series 525i 530e 530i/530i xDrive {Vehicle Fitment-2} Genuine turbo coolant hose For BMW 2017-2024 6 series 630i, 2015-2019 7 series 740e 730Li 740i 740Le xDrive, 2017-2024 BMW X3 20i/20i xDrive 30i/30i xDrive, 2018-2025 bmw X4 30i/30i xDrive. The above models are fitted with B-Series 4-inline (L4) 2.0T gasoline engines, equipped with B48 & B46 engine variants {Specifications & Quality} Turbocharger Coolant Pipe This part is an genuine accessory, compatible with BMW series, with the part number: 11538854735 (Previous generation part number: 11537643226). It is equipped with O-ring sealing gaskets at both end connectors. As the latest generation of OEM part, it has been upgraded based on the issues of the previous generation. It offers enhanced corrosion resistance & resistance to turbocharger high temperatures during coolant delivery, with a much longer service life. {Installation & Malfunctions} The Turbo Cooling Line Kit is connected to the auxiliary water pump line at the rear of the turbocharger. This is a key heat dissipation pipe for the turbocharger — a large amount of heat generated by the turbocharger during operation needs to be cooled by antifreeze delivered through this pipe. When the pipe is deformed or the middle part ages, coolant leakage will occur, which impairs the heat dissipation performance (if heat dissipation is not timely, the turbocharger may be damaged) {Installation Recommendations} The installation of the Turbocharger Cooling Return Line can be quite complicated. Antifreeze may leak during the disassembly process, so it is recommended to refer to the tutorial before attempting DIY installation. Alternatively, you can ask professional technicians to assist you with the installation. {Vehicle Fitment-3} turbo cooling hose For BMW Vehicle Model / Chassis Model F20 F22 F23 F34 GT G20 F32 F33 F36 G30 G32/G32 GT G11 G12 G01 G02 Insist on choosing 【Professional automotive parts】 OE PAWODIKE to get the correct OEM accessories.

Product Specifications: Products ordered through official automotive are packaged with a quantity of 1 along with a label.

Product part number: 11538854735, 11-53-8-854-735

Old part number: 11537643226, 11-53-7-643-226. The new part number can completely replace the product with the old part number

The quality of the product is based on the latest batch of OEM turbocharger Coolant return line, so the quality is a greater improvement over the old products (such as corrosion resistance, high temperature resistance), and the installation is consistent, and there will be no deviations and other aspects.

Product source: I am a professional offline accessories seller. We will purchase accessories from official dealers and then resell them. You can compare the label, packaging and actual product to ensure. For BMW OEM accessories can ensure a longer life.

Applicable to models equipped with B48 turbocharger coolant line Four-cylinder engine 

Vehicle Specific Fit:

For BMW 1 Series 2015-2019 F21/F21LCI 125i 120i

For BMW 2 Series 2016-2021 F22/F87/ 220i, 225i, 230i, 230iX

For BMW 2 Series 2015-2021 F23/F23LCI 220i, 225i, 230iX, 230i, 230i

For BMW 3 Series 2017-2018 F30/F80 320i, 320i xDrive

For BMW 3 Series 2015-2019 F31/F31LCI 320i, 330i, 330iX

For BMW 3 Series 2016-2025 F34 GT 320i 330i, 330i xDrive, 330iX, 320iX

For BMW 3 Series 2018-2022 G20 G20 LCI 320i

For BMW 4 Series 2016-2020 F32/F82/F32LCI 420i, 430i, 430i xDrive

For BMW 4 Series 2016-2020 F33/F83 Convertible 420i, 430i, 430i xDrive

For BMW 4 Series 2016-2020 F36 F36LCI 420i, 430iX, 420iX, 420i xDrive, 430i

For BMW 5 Series 2016-2023 G30/F90 525i, 530e,530iX, 530i

For BMW 6 Series 2017-2022 G32 GT 630i

For BMW 7 Series 2015-2019 G11/G12 740e, 740eX, 740Le, 740LeX, 740Li

For BMW X3 2017-2021 G01 G08 20i, 20iX, 30i, 30iX

For BMW X4 2017-2021 G02 20iX, 30iX