Gates Engine Cooling System Pressure Tester Adapter P/N:31429
Gates 31435 cooling system pressure tester adapter for the 2017-2023 Mercedes-Benz GLS450 6-cylinder 3.0L or V6 3.0L and other vehicles lets the radiator cap and cooling system tester work with components of different sizes.
Coolant loss or overheating can also come from a leaking hose, a worn radiator cap or a failing water pump. Find out which one it is before you buy a tester adapter or any other part.
This threaded adapter is made for the coolant recovery tank on vehicles such as the 2016-2023 Mercedes-Benz GLC300 4-cylinder 2.0L, the 2012-2015 Mercedes-Benz G550 V8 5.5L and the 2016-2022 G550 V8 4.0L. The 2016-2023 Mercedes-Benz GLC300 4-cylinder 2.0L takes one adapter.
Fit and size
Build and materials
Interchange: 46831 · 12038
This part cross-references / interchanges with the following part numbers:
Will the Gates 31435 adapter work on a 2017-2023 Mercedes-Benz GLS450 6-cylinder 3.0L or V6 3.0L?
Yes. Gates 31435 fits the 2017-2023 Mercedes-Benz GLS450 6-cylinder 3.0L or V6 3.0L and other vehicles. To see if your own car is covered, look it up in the "Vehicles it fits" section.
What is the inner diameter of this cooling system pressure tester adapter?
The inner diameter is 60.5 mm, and the adapter is threaded.
Does Gates 31435 cover different cap and filler neck configurations?
Yes. Gates 31435 is made to cover a wide range of cap and filler neck configurations and a wide range of pressures when used with a radiator cap and cooling system tester.
Does Gates 31435 replace the 46831 or 12038 number?
Yes. 46831 and 12038 are interchange numbers for Gates 31435, so either one points to this adapter.
Where does this engine cooling system pressure tester adapter connect?
Its position is the coolant recovery tank, and it is a threaded adapter that works with a radiator cap and cooling system tester.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.