MiMi Auto Parts
THERMOSTAT 83°C, Cooltec

THERMOSTAT 83°C

Brand: Cooltec

SKU: 211952

Category: COOLING, THERMOSTAT

R726,80 incl. 15% VAT

✓ In stock, ships nationwide via The Courier Guy

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

Product Description

Ensure your engine runs at the optimal temperature with the Cooltec Thermostat 83°C. This thermostat and housing assembly is designed to regulate coolant flow, helping your engine maintain efficient operating temperatures and preventing overheating or overcooling. It features integrated hose connection ports, a mounting flange, and an electrical sensor for precise temperature monitoring.

This thermostat is compatible with select Nissan and Renault models, including popular 1.5dCi engines. It is commonly used in models such as the Nissan Qashqai and Juke, as well as Renault Duster and Kadjar. Always confirm your vehicle's model, year, engine size, and engine code to ensure correct fitment before ordering.

Common symptoms of a failing thermostat include fluctuating temperature gauge readings, slow engine warm-up, overheating, poor heater performance, and coolant leaks around the housing. You may also notice the engine warning light or reduced fuel efficiency if the thermostat is stuck open or closed.

Replace the thermostat if you experience any of these issues, or as part of routine cooling system maintenance. Proper thermostat function is vital for engine longevity and consistent performance, especially in South African driving conditions.

Order your Cooltec Thermostat 83°C from MiMi Auto Parts for reliable cooling system repairs. We offer nationwide delivery across South Africa and expert support to help you find the right part for your vehicle.

Common signs this part may need replacement

  • Engine overheating
  • Fluctuating temperature gauge
  • Slow engine warm-up
  • Poor cabin heater performance
  • Coolant leaks near thermostat housing
  • Engine warning light (check engine)
  • Reduced fuel efficiency
  • Erratic engine performance
  • Temperature stays low or high constantly

Typical replacement guidance

Replace the thermostat if you notice irregular engine temperatures, overheating, or leaks from the thermostat housing. It is also recommended to replace it during major cooling system services or when diagnosing persistent cooling issues.

Why timely replacement matters

A faulty thermostat can lead to engine overheating or inefficient fuel use, risking severe engine damage. Timely replacement ensures reliable temperature control and protects your engine.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • NISSAN JUKE (F15) 2010 – 2019 1.6 (HR16DE) – 86 kW / 117 HP
  • NISSAN QASHQAI II (J11, J11_) 2014 – 2026 1.5 dCi (K9K 636|K9K 646) – 81 kW / 110 HP
  • RENAULT DUSTER (HM_) 2018 – 2026 1.5 dCi 110 (HMAB) (K9K 656|K9K 658|K9K 667|K9K 678|K9K 858) – 80 kW / 109 HP
  • RENAULT DUSTER (HM_) 2018 – 2026 1.5 dCi 110 4×4 (HMAB) (K9K 658|K9K 858) – 80 kW / 109 HP
  • RENAULT DUSTER (HM_) 2018 – 2026 1.5 dCi 90 (HMAA) (K9K 656) – 66 kW / 90 HP
  • RENAULT KADJAR (HA_, HL_) 2015 – 2026 1.5 dCi 110 (HLA3) (K9K 646|K9K 647|K9K 648|K9K 649) – 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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