MiMi Auto Parts
THERMOSTAT HOUSING 89°C, Arrowhead

THERMOSTAT HOUSING 89°C

Brand: Arrowhead

SKU: 700239

Category: COOLING, THERMOSTAT HOUSING

R478,40 incl. 15% VAT

✓ In stock, ships nationwide via The Courier Guy

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

Product Description

This Arrowhead Thermostat Housing 89°C is designed for the cooling system of select Renault models. It serves as a critical junction point, housing the thermostat and providing secure connections for coolant hoses and temperature sensors. The thermostat regulates coolant flow, ensuring the engine operates within the optimal temperature range for efficiency and longevity.

Fitment is specific to Renault vehicles, including models such as the Megane and Scenic II with the 1.9dCi engine. Always confirm your vehicle's model, year, engine size, and engine code before placing an order to ensure compatibility.

Common symptoms indicating a faulty thermostat housing include coolant leaks around the housing, engine overheating, erratic temperature gauge readings, and visible cracks or damage to the housing. You may also notice the engine running too cool or warning lights related to engine temperature.

Replace the thermostat housing if you observe leaks, cracks, or persistent temperature control issues. It is important to address these issues promptly to prevent potential engine damage and maintain reliable cooling system operation.

Order with confidence from MiMi Auto Parts. We offer nationwide delivery across South Africa and are ready to assist with any compatibility questions you may have.

Common signs this part may need replacement

  • Coolant leaks near the thermostat housing
  • Engine overheating
  • Erratic or fluctuating temperature gauge readings
  • Visible cracks or damage to the housing
  • Engine running colder than normal
  • Low coolant warning light
  • Unusual coolant odours in the engine bay
  • Warning lights related to engine temperature
  • Coolant pooling under the vehicle
  • Difficulties maintaining correct engine temperature

Typical replacement guidance

Replace the thermostat housing if you notice coolant leaks, visible cracks, or consistent engine temperature issues. Timely replacement helps prevent engine overheating and further cooling system complications.

Why timely replacement matters

A faulty thermostat housing can lead to coolant loss and poor temperature regulation, risking severe engine damage. Timely replacement helps maintain engine performance and prevents costly repairs.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • RENAULT GRAND SCÉNIC II (JM0/1_) 2004 – 2026 1.9 dCi (JM0G, JM12, JM1G, JM2C) (F9Q 812) – 88 kW / 120 HP
  • RENAULT MEGANE II (BM0/1_, CM0/1_) 2002 – 2011 1.9 dCi (BM0G, CM0G) (F9Q 800) – 88 kW / 120 HP
  • RENAULT MEGANE II Coupé-Cabriolet (EM0/1_) 2003 – 2010 1.9 dCi (F9Q 800) – 88 kW / 120 HP
  • RENAULT MEGANE II Saloon (LM0/1_) 2003 – 2026 1.9 dCi (LM0G, LM1G, LM2C) (F9Q 800) – 88 kW / 120 HP
  • RENAULT SCÉNIC II (JM0/1_) 2003 – 2026 1.9 dCi (JM0G, JM12, JM1G, JM2C) (F9Q 812) – 88 kW / 120 HP
  • RENAULT SCÉNIC II (JM0/1_) 2003 – 2026 1.9 dCi (JM14) (F9Q 803|F9Q 804|F9Q 816|F9Q 818) – 96 kW / 131 HP
  • RENAULT SCÉNIC II (JM0/1_) 2003 – 2026 1.9 dCi (JM15) (F9Q 804) – 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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