MiMi Auto Parts
THERMOSTAT HOUSING, Arrowhead

THERMOSTAT HOUSING

Brand: Arrowhead

SKU: 700040

Category: COOLING, THERMOSTAT HOUSING

R89,70 incl. 15% VAT

✓ In stock, ships nationwide via The Courier Guy

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Fitment: Fits selected Toyota models. Confirm exact fitment before ordering.

Product Description

The Arrowhead Thermostat Housing is an essential component within your Toyota's cooling system, designed to securely house the thermostat and direct coolant flow between the engine and radiator. Constructed from durable black plastic with a flanged base and robust mounting points, it ensures a reliable seal and consistent coolant circulation.

This thermostat housing is compatible with selected Toyota models, including the Auris, Corolla, Verso, RAV4, and MR2 with 1.4, 1.6, and 1.8 engines. To ensure accurate fitment, please confirm your vehicle's model, year, engine size, and engine code before ordering.

Common symptoms of a faulty thermostat housing include coolant leaks near the housing, frequent engine overheating, fluctuating temperature gauge readings, low coolant levels, and visible cracks or warping on the housing. You may also notice poor heater performance or the smell of coolant under the bonnet.

Replace the thermostat housing if you observe any leaks, cracks, or signs of warping, or if your thermostat is being replaced due to cooling issues. Timely replacement helps prevent engine overheating and further damage to your cooling system.

Order this part from MiMi Auto Parts for peace of mind and reliable nationwide delivery in South Africa. Our team is ready to assist you in selecting the correct part for your Toyota, ensuring your vehicle stays on the road and runs smoothly.

Common signs this part may need replacement

  • Coolant leaking near the thermostat housing
  • Engine overheating
  • Erratic or fluctuating temperature gauge readings
  • Low coolant levels
  • Coolant smell under the bonnet
  • Visible cracks or warping on the housing
  • Poor heater performance
  • Steam or coolant residue around the housing
  • Check engine light related to coolant temperature

Typical replacement guidance

Replace the thermostat housing if you notice coolant leaks, cracks, or warping, or when servicing the thermostat itself. Prompt replacement prevents coolant loss and protects your engine from overheating or further damage.

Why timely replacement matters

Timely replacement of a damaged thermostat housing is crucial to prevent engine overheating and potential engine failure. A secure and leak-free housing maintains proper coolant flow and engine temperature.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • TOYOTA AURIS (_E15_) 2007 – 2013 1.4 (ZZE150_) (4ZZ-FE) – 71 kW / 97 HP
  • TOYOTA COROLLA Saloon (_E15_) 2006 – 2026 1.4 VVT-i (ZZE150_) (4ZZ-FE) – 71 kW / 97 HP
  • TOYOTA MR2 III (ZZW3_) 1999 – 2007 1.8 16V VT-i (ZZW30) (1ZZ-FE) – 103 kW / 140 HP
  • TOYOTA RAV 4 II (_A2_) 2000 – 2005 1.8 (ZCA25_, ZCA26_, ZCA25W, ZCA26W) (1ZZ-FE) – 92 kW / 125 HP
  • TOYOTA RUNX (_E12_) 2003 – 2008 1.4 VVT-i (ZZE120_) (4ZZ-FE) – 71 kW / 97 HP
  • TOYOTA RUNX (_E12_) 2003 – 2008 1.6 VVT-i (ZZE121_) (3ZZ-FE) – 81 kW / 110 HP

Fitment support

Not sure if this part fits your vehicle? Contact MiMi Auto Parts with your vehicle make, model, year, and engine code before ordering and we will help confirm fitment.

Installation note

Cooling system work involves draining and refilling coolant and may require specialised tools. Professional installation is recommended to ensure correct coolant mixture, bleeding of air from the system, and leak-free connections.

Frequently Asked Questions

What are the signs of a failing water pump?

Common signs may include coolant leaks near the front of the engine, engine overheating, a whining or grinding noise from the water pump area, or coolant loss without visible external leaks. Diagnosis should be confirmed before replacement.

Can I drive with a coolant leak?

Driving with a coolant leak is not recommended. Loss of coolant can lead to engine overheating and potentially serious engine damage. The vehicle should be inspected and the leak repaired before further driving.

Does this part fit my vehicle?

Please check the vehicle compatibility section on this page and confirm your vehicle make, model, year, engine size, and engine code before ordering. If you are unsure, contact MiMi Auto Parts before checkout.

Is the price VAT-inclusive?

Yes, product prices on MiMi Auto Parts are shown inclusive of VAT where applicable.

Do you deliver across South Africa?

Yes, MiMi Auto Parts delivers nationwide in South Africa. Delivery cost and estimated timing are calculated during checkout based on your location.

Is professional installation recommended?

Professional installation is recommended for safety-critical and technical parts such as airbag, clock spring, brakes, suspension, steering, clutch, cooling, engine, and electrical components. For guidance specific to this part, see the installation note on this page.

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