Motorad TA3215 lower engine coolant thermostat housing assembly for the 2000-2003 Lincoln LS 3.9L and other vehicles controls the flow of coolant through the engine with a thermostat.
- Made with OEM quality materials and safety standards by an OE supplier, to OEM specifications and processes.
- A copper case and wax compound respond quickly to changes in coolant temperature.
- High grade stainless steel and copper construction.
- Meets or exceeds OEM standards, with an original equipment design for a direct-fit replacement.
- 100% tested and calibrated, and the thermostat starts to open at 85°C.
A coolant leak at the housing, an engine that runs hot or a temperature gauge that reads low can mean this assembly is failing. Before you replace it, rule out a low coolant level (check it only with the engine cool), a leaking hose or a weak water pump, which can look much the same from the driver's seat. One housing goes on each engine.
It also fits the 2002 Ford Thunderbird 3.9L, as a direct-fit replacement.
Specifications
Fit and size
- Position: lower
- Quantity per vehicle: 1
- Mounting holes: 4
- Outlet ports: 2
- Inside diameter: 10.41 mm (0.41 in)
Build and materials
- Actuator: mechanical, with a disk valve
- Starts to open at: 85°C
- Materials: copper, plastic, rubber and stainless steel
- Bleeder hole: yes
- Country of origin: China
In the box
The housing assembly comes with its seal. Mounting hardware is not included, so plan on new bolts rather than reusing the old ones.
Interchange: 902-215
5123AT · XW4Z8592AA · XW4Z8592BD · 86045 · RH68 · NI · 9TA3215
This part cross-references / interchanges with the following part numbers:
5123AT, TA3215, 902-215, XW4Z8592AA, XW4Z8592BD, 86045, RH68, NI, 9TA3215
Frequently Asked Questions
Does the Motorad TA3215 thermostat housing assembly fit the 2000-2003 Lincoln LS 3.9L?
Yes. Motorad TA3215 is a direct-fit lower thermostat housing assembly for the 2000-2003 Lincoln LS 3.9L and also the 2002 Ford Thunderbird 3.9L.
Does this lower thermostat housing assembly come with a seal and bolts?
It comes with its seal. Mounting hardware is not included, so you need to buy new bolts for the install.
At what temperature does the Motorad TA3215 thermostat start to open?
The Motorad TA3215 thermostat starts to open at 85°C. It has a mechanical actuator and a disk valve, and a copper case and wax compound react to coolant temperature changes.
What are the signs of a failing lower thermostat housing assembly?
A coolant leak at the housing, an engine that runs hot, or a temperature gauge that reads low can be signs that the thermostat or its seal is failing.
What is the Motorad TA3215 thermostat housing assembly made of?
The Motorad TA3215 is made of copper, plastic, rubber and stainless steel. Its construction uses high grade stainless steel and copper, and it has a bleeder hole.
