MiMi Auto Parts
THERMOSTAT 97°C, Cooltec

THERMOSTAT 97°C

Brand: Cooltec

SKU: 400048

Category: COOLING, THERMOSTAT

R1 368,50 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

Ensure your BMW's engine operates at the correct temperature with the Cooltec THERMOSTAT 97°C. This thermostat is designed for precise temperature regulation, helping to protect your engine from overheating and ensuring optimal performance. Its integrated plastic housing, spring mechanism, and two-pin electrical connector are engineered for reliable fitment and function within the cooling system.

This THERMOSTAT 97°C is compatible with select BMW models. It is important to verify your specific model, year, engine size, and engine code to ensure correct fitment. If you are unsure, our team at MiMi Auto Parts can assist with compatibility checks before you place your order.

Common signs of a failing thermostat include fluctuating engine temperatures, slow warm-up, overheating, and coolant leaks around the thermostat housing. You may also notice poor heater performance, increased fuel consumption, or your engine warning light illuminating. Addressing these symptoms promptly can help prevent further engine damage.

Thermostats can wear out over time due to heat cycles, corrosion, or electrical failure. If you experience any of the above symptoms or during routine cooling system maintenance, replacing the thermostat is recommended to restore proper temperature control.

Trust MiMi Auto Parts for your BMW cooling needs. We offer nationwide delivery across South Africa and are committed to supplying the right parts for your vehicle. Always confirm your details before ordering to ensure a hassle-free replacement.

Common signs this part may need replacement

  • Engine overheating
  • Fluctuating or inconsistent engine temperature
  • Slow engine warm-up
  • Coolant leaks near thermostat housing
  • Heater not blowing warm air
  • Increased fuel consumption
  • Engine warning light illuminated
  • Cooling fan running excessively

Typical replacement guidance

Replace the thermostat if you notice irregular engine temperatures, overheating, or coolant leaks. It is also advisable to change it during major cooling system repairs or as part of scheduled maintenance to maintain reliable temperature control.

Why timely replacement matters

A faulty thermostat can lead to engine overheating or inefficient operation, risking severe engine damage. Timely replacement ensures your BMW's engine runs at the ideal temperature for performance and longevity.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • BMW 3 (E46) 1997 – 2005 320 i (M52 B20 (206S4)) – 110 kW / 150 HP
  • BMW 3 (E46) 1997 – 2005 320 i (M54 B22 (226S1)) – 125 kW / 170 HP
  • BMW 3 (E46) 1997 – 2005 323 i (M52 B25 (256S4)) – 125 kW / 170 HP
  • BMW 3 (E46) 1997 – 2005 325 i (M54 B25 (256S5)) – 141 kW / 192 HP
  • BMW 3 (E46) 1997 – 2005 328 i (M52 B28 (286S2)) – 142 kW / 193 HP
  • BMW 3 (E46) 1997 – 2005 330 i (M54 B30 (306S3)) – 170 kW / 231 HP
  • BMW 3 Compact (E46) 2001 – 2004 325 ti (M54 B25 (256S5)) – 141 kW / 192 HP
  • BMW 3 Convertible (E36) 1993 – 1999 320 i (M50 B20 (206S2)|M52 B20 (206S3)) – 110 kW / 150 HP
  • BMW 3 Convertible (E36) 1993 – 1999 323 i (M52 B25 (256S3)) – 125 kW / 170 HP
  • BMW 3 Convertible (E46) 2000 – 2007 323 Ci (M52 B25 (256S4)) – 125 kW / 170 HP
  • BMW 3 Convertible (E46) 2000 – 2007 325 Ci (M54 B25 (256S5)) – 141 kW / 192 HP
  • BMW 3 Convertible (E46) 2000 – 2007 330 Ci (M54 B30 (306S3)) – 170 kW / 231 HP
  • BMW 3 Coupe (E36) 1991 – 1999 320 i (M50 B20 (206S1)|M50 B20 (206S2)|M52 B20 (206S3)) – 110 kW / 150 HP
  • BMW 3 Coupe (E36) 1991 – 1999 323 i (M52 B25 (256S3)) – 125 kW / 170 HP
  • BMW 3 Coupe (E46) 1998 – 2006 323 Ci (M52 B25 (256S4)) – 125 kW / 170 HP
  • BMW 3 Coupe (E46) 1998 – 2006 325 Ci (M54 B25 (256S5)) – 141 kW / 192 HP
  • BMW 3 Coupe (E46) 1998 – 2006 328 Ci (M52 B28 (286S2)) – 142 kW / 193 HP
  • BMW 3 Coupe (E46) 1998 – 2006 330 Ci (M54 B30 (306S3)) – 170 kW / 231 HP
  • BMW 3 Touring (E36) 1995 – 1999 320 i (M52 B20 (206S3)) – 110 kW / 150 HP
  • BMW 3 Touring (E36) 1995 – 1999 323 i (M52 B25 (256S3)) – 125 kW / 170 HP
  • BMW 3 Touring (E46) 1999 – 2005 320 i (M52 B20 (206S4)) – 110 kW / 150 HP
  • BMW 3 Touring (E46) 1999 – 2005 320 i (M54 B22 (226S1)) – 125 kW / 170 HP
  • BMW 3 Touring (E46) 1999 – 2005 325 i (M54 B25 (256S5)) – 141 kW / 192 HP
  • BMW 3 Touring (E46) 1999 – 2005 328 i (M52 B28 (286S2)) – 142 kW / 193 HP
  • BMW 3 Touring (E46) 1999 – 2005 330 i (M54 B30 (306S3)) – 170 kW / 231 HP
  • BMW 5 (E39) 1995 – 2003 523 i (M52 B25 (256S3)|M52 B25 (256S4)) – 125 kW / 170 HP
  • BMW 5 (E39) 1995 – 2003 525 i (M54 B25 (256S5)) – 141 kW / 192 HP
  • BMW 5 (E39) 1995 – 2003 528 i (M52 B28 (286S1)|M52 B28 (286S2)) – 142 kW / 193 HP
  • BMW 5 (E39) 1995 – 2003 530 i (M54 B30 (306S3)) – 170 kW / 231 HP
  • BMW 5 (E60) 2001 – 2010 525 i (M54 B25 (256S5)) – 141 kW / 192 HP
  • BMW 5 (E60) 2001 – 2010 530 i (M54 B30 (306S3)) – 170 kW / 231 HP
  • BMW 5 Touring (E39) 1996 – 2004 523 i (M52 B25 (256S3)|M52 B25 (256S4)) – 125 kW / 170 HP
  • BMW 5 Touring (E39) 1996 – 2004 525 i (M54 B25 (256S5)) – 141 kW / 192 HP
  • BMW 5 Touring (E39) 1996 – 2004 528 i (M52 B28 (286S1)|M52 B28 (286S2)) – 142 kW / 193 HP
  • BMW 5 Touring (E39) 1996 – 2004 530 i (M54 B30 (306S3)) – 170 kW / 231 HP
  • BMW 5 Touring (E61) 2004 – 2010 525 i (M54 B25 (256S5)) – 141 kW / 192 HP
  • BMW 7 (E38) 1994 – 2001 728 i, iL (M52 B28 (286S1)|M52 B28 (286S2)) – 142 kW / 193 HP
  • BMW X3 (E83) 2003 – 2011 2.5 i (M54 B25 (256S5)) – 141 kW / 192 HP
  • BMW X3 (E83) 2003 – 2011 3.0 i xDrive (M54 B30 (306S3)) – 170 kW / 231 HP
  • BMW X5 (E53) 2000 – 2006 3.0 i (M54 B30 (306S3)) – 170 kW / 231 HP
  • BMW Z3 Roadster (E36) 1995 – 2003 2.8 i (M52 B28 (286S1)|M52 B28 (286S2)) – 142 kW / 193 HP
  • BMW Z3 Roadster (E36) 1995 – 2003 3.0 i (M54 B30 (306S3)) – 170 kW / 231 HP
  • BMW Z4 Roadster (E85) 2002 – 2009 2.5 i (M54 B25 (256S5)) – 141 kW / 192 HP
  • BMW Z4 Roadster (E85) 2002 – 2009 3.0 i (M54 B30 (306S3)) – 170 kW / 231 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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