Four Seasons 89079 Engine Auxiliary Water Pump

Four Seasons 89079 Electric Coolant Pump

The Four Seasons 89079 is a new electric coolant pump built for multi-purpose cooling system service. It is engineered and tested for dependable operation, with a plastic housing and compact dimensions suited to modern vehicle cooling layouts.

Key Features

• Electric auxiliary coolant pump for cooling system circulation
• New construction with plastic housing and plastic material
• 4-terminal pin electrical connection
• Inlet diameter: 0.82 in. (20.87 mm)
• Outlet diameter: 0.39 in. (9.91 mm)
• Overall dimensions: 3.79 in. depth, 4.070 in. height, 3.55 in. width
• Cross-references Dayco 89079 and Gates 41605E for the same application

Product Details

Four Seasons Coolant Pump 89079 is an electric engine auxiliary water pump designed for vehicles that rely on controlled coolant circulation outside the main mechanical pump. The compact, multi-purpose design supports cooling system flow management in applications where precise electric pump operation is required. This part is listed for Tesla 3 and Tesla Y coolant pump applications, including 2017-2023 Tesla 3 and 2020-2023 Tesla Y. If you are searching for a Tesla 3 coolant pump or a Tesla Y electric coolant pump, Four Seasons 89079 is a direct-fit reference by application.

The Four Seasons coolant pump line is backed by more than 50 years of mobile A/C experience and is built to deliver consistent service life in demanding automotive cooling environments. Part number 89079 is also a useful reference when comparing replacement options for Tesla 3 and Tesla Y cooling system service.

Common Problems This Part Can Address

• Loss of coolant circulation through an auxiliary cooling circuit
• Electric pump failure causing reduced thermal management performance
• Cooling system flow issues tied to worn internal pump components
• Temperature control concerns in Tesla 3 and Tesla Y coolant pump applications
• Replacement needs for a damaged or aging auxiliary water pump

Installation Notes and Tips

Verify inlet and outlet sizes, terminal pin count, and connector style before installation. Confirm the vehicle application against the listed fitment for 2017-2023 Tesla 3 and 2020-2023 Tesla Y. Inspect hoses, seals, and electrical connections during service to help ensure proper coolant flow and pump operation. Part number 89079 should be matched to the original application before replacement.

Quality Assurance

Four Seasons states that its products are engineered and tested for years of trouble-free operation. This coolant pump is a new part from the Four Seasons Coolant Pump line, built with the brand’s long-standing mobile A/C and thermal management experience.