Four Seasons Engine Auxiliary Water Pump P/N:89071
Four Seasons 89017 auxiliary water pump for the 2012 Mercedes-Benz C300 V6 3.0L, the 2013-2014 C300 V6 3.5L, the 2015-2016 C300 4-cylinder 2.0L and other vehicles is an electric pump that moves coolant for the heater. Also called an engine auxiliary water pump, it is sold new, one pump per listing.
Weak cabin heat, coolant seepage at the pump or a pump that no longer runs can mean this pump is worn, though a clogged heater core or a wiring fault can be behind weak heat too.
The fitment also includes the 2017-2019 Mercedes-Benz GLS450 V6 3.0L and the 2013-2016 Mercedes-Benz SL63 AMG V8 5.5L, and the GLS450 takes one pump. This pump is a direct-fit replacement for these vehicles and meets and/or exceeds OEM standard. If your Mercedes-Benz is not named here, look up its year and engine in the "Vehicles it fits" section.
Fit and size
Build and materials
Does the Four Seasons 89017 auxiliary water pump fit the 2017-2019 Mercedes-Benz GLS450 V6 3.0L?
Yes, the Four Seasons 89017 fits the 2017-2019 Mercedes-Benz GLS450 V6 3.0L, and that vehicle takes one. For another year or engine, look it up in the "Vehicles it fits" section.
Is this auxiliary water pump electric or mechanical?
This auxiliary water pump is electric, with a 2-pin terminal connection. It is not a mechanical pump.
What is the Four Seasons 89017 pump made of, and where is it made?
The Four Seasons 89017 is made of plastic. Its country of origin is China.
Is the Four Seasons 89017 pump leak tested?
Yes, this pump is 100% leak tested. A gasket or O-ring is included where applicable to ensure a proper seal.
How can I tell if this auxiliary water pump is going bad?
Weak cabin heat or coolant seepage around the pump can mean wear. With the engine off and cool, look for wet or crusty residue at the pump; a shop can test the electrical side.
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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.