MiMi Auto Parts
THERMOSTAT 88°C, Cooltec

THERMOSTAT 88°C

Brand: Cooltec

SKU: 400089

Category: COOLING, THERMOSTAT

R531,30 incl. 15% VAT

✓ In stock, ships nationwide via The Courier Guy

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

Product Description

Keep your BMW's engine running at optimal temperature with the Cooltec Thermostat 88°C. This cooling thermostat regulates coolant flow, ensuring your engine warms up efficiently and stays within safe operating temperatures. Designed specifically for select BMW models, it features a durable plastic housing with integrated hose connections for reliable performance.

This thermostat is compatible with a range of BMW vehicles, including popular models like the E87, E46, E90, E60, E83, E53, and E70, as well as engines such as the M47, M57, M47N2, and M57N. Always confirm your model, year, engine size, and engine code before ordering to ensure proper fitment.

A faulty thermostat can lead to several noticeable symptoms: erratic engine temperature readings, slow cabin heater response, overheating, poor fuel economy, and even engine warning lights. You might also experience coolant leaks around the thermostat housing or increased emissions due to improper engine temperature regulation.

Replace your thermostat if you notice any of these symptoms, or as part of regular cooling system maintenance. Timely replacement helps prevent more serious engine damage and ensures your BMW operates efficiently in all driving conditions.

Trust MiMi Auto Parts for quality replacement parts and expert advice. We offer nationwide delivery across South Africa, making it easy to get the right part for your BMW when you need it most.

Common signs this part may need replacement

  • Engine overheating
  • Engine running too cool
  • Fluctuating temperature gauge
  • Heater not producing warm air
  • Coolant leaks near thermostat housing
  • Poor fuel economy
  • Increased engine emissions
  • Engine warning light related to cooling system
  • Slow engine warm-up
  • Erratic engine performance due to improper temperature

Typical replacement guidance

Replace the thermostat if you notice temperature regulation issues, leaks, or during major cooling system services. Regular replacement helps avoid overheating and potential engine damage.

Why timely replacement matters

A faulty thermostat can cause overheating or inefficient engine performance, leading to costly repairs. Timely replacement protects your engine and maintains proper fuel efficiency.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • BMW 1 (E87) 2004 – 2011 120 i (N46 B20 B|N46 B20 BD|N46 B20 C|N46 B20 CC) – 110 kW / 150 HP
  • BMW 3 (E46) 1997 – 2005 320 d (M47 D20 (204D4)) – 110 kW / 150 HP
  • BMW 3 (E46) 1997 – 2005 330 d (M57 D30 (306D2)) – 150 kW / 204 HP
  • BMW 3 (E90) 2004 – 2011 320 d (M47 D20 (204D4)) – 110 kW / 150 HP
  • BMW 3 (E90) 2004 – 2011 330 d (M57 D30 (306D3)) – 170 kW / 231 HP
  • BMW 3 (E90) 2004 – 2011 335 i (N54 B30 A|N55 B30 A) – 225 kW / 306 HP
  • BMW 3 Convertible (E93) 2006 – 2013 335 i (N54 B30 A|N55 B30 A) – 225 kW / 306 HP
  • BMW 3 Coupe (E92) 2006 – 2013 335 i (N54 B30 A|N55 B30 A) – 225 kW / 306 HP
  • BMW 3 Touring (E46) 1999 – 2005 320 d (M47 D20 (204D4)) – 110 kW / 150 HP
  • BMW 3 Touring (E46) 1999 – 2005 330 d (M57 D30 (306D2)) – 150 kW / 204 HP
  • BMW 3 Touring (E91) 2004 – 2012 320 d (M47 D20 (204D4)) – 110 kW / 150 HP
  • BMW 3 Touring (E91) 2004 – 2012 335 i (N54 B30 A|N55 B30 A) – 225 kW / 306 HP
  • BMW 5 (E60) 2001 – 2010 530 d (M57 D30 (306D2)) – 160 kW / 218 HP
  • BMW 5 (E60) 2001 – 2010 530 d (M57 D30 (306D2)|M57 D30 (306D3)) – 155 kW / 211 HP
  • BMW 5 (E60) 2001 – 2010 530 d (M57 D30 (306D3)) – 173 kW / 235 HP
  • BMW 5 Touring (E61) 2004 – 2010 530 d (M57 D30 (306D2)) – 160 kW / 218 HP
  • BMW 5 Touring (E61) 2004 – 2010 530 d (M57 D30 (306D3)) – 173 kW / 235 HP
  • BMW 7 (E65, E66, E67) 2001 – 2009 730 d (M57 D30 (306D2)) – 150 kW / 204 HP
  • BMW 7 (E65, E66, E67) 2001 – 2009 730 d (M57 D30 (306D2)) – 160 kW / 218 HP
  • BMW 7 (E65, E66, E67) 2001 – 2009 730 d (M57 D30 (306D2)|M57 D30 (306D3)) – 155 kW / 211 HP
  • BMW X3 (E83) 2003 – 2011 2.0 d (M47 D20 (204D4)) – 110 kW / 150 HP
  • BMW X3 (E83) 2003 – 2011 3.0 d (M57 D30 (306D3)) – 160 kW / 218 HP
  • BMW X3 (E83) 2003 – 2011 xDrive 30 d (M57 D30 (306D3)) – 160 kW / 218 HP
  • BMW X5 (E53) 2000 – 2006 3.0 d (M57 D30 (306D2)) – 155 kW / 211 HP
  • BMW X5 (E53) 2000 – 2006 3.0 d (M57 D30 (306D2)) – 160 kW / 218 HP
  • BMW X5 (E70) 2006 – 2013 3.0 3.0d (M57 D30 (306D3)) – 155 kW / 211 HP
  • BMW X5 (E70) 2006 – 2013 3.0 d (M57 D30 (306D3)) – 173 kW / 235 HP
  • BMW X5 (E70) 2006 – 2013 3.0 sd (M57 D30 (306D5)) – 210 kW / 286 HP
  • BMW X5 (E70) 2006 – 2013 xDrive 30 d (M57 D30 (306D3)) – 173 kW / 235 HP
  • BMW X5 (E70) 2006 – 2013 xDrive 35 d (M57 D30 (306D5)) – 210 kW / 286 HP
  • BMW X6 (E71, E72) 2007 – 2014 xDrive 35 d (M57 D30 (306D5)) – 210 kW / 286 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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