MiMi Auto Parts
THERMOSTAT HOUSING, Cooltec

THERMOSTAT HOUSING

Brand: Cooltec

SKU: 121006

Category: COOLING, THERMOSTAT HOUSING

R1 087,90 incl. 15% VAT

✓ In stock, ships nationwide via The Courier Guy

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Fitment: Fits selected models across Audi and Volkswagen. Confirm exact fitment before ordering.

Product Description

This Cooltec thermostat housing is designed for precise coolant flow management in Audi and Volkswagen engines. The thermostat housing is a critical component in your vehicle's cooling system, as it securely holds the thermostat and provides multiple hose connections for coolant circulation. Its robust, moulded plastic construction with reinforced ribbing ensures durability and proper fitment in demanding engine bay conditions.

Compatible with select Audi and Volkswagen models, this housing is suitable for engines such as the 1.2 and 1.4 TSI/TFSI found in vehicles like the Audi A3 and VW Golf VII. It features several hose connection ports and a mounting flange for secure installation. Always confirm your model, year, engine size, and engine code before purchasing to ensure correct fitment.

Common signs of a failing thermostat housing include coolant leaks around the housing, engine overheating, fluctuating temperature gauge readings, visible cracks or damage to the housing, and low coolant warnings. You may also notice steam from the engine bay or a persistent need to top up coolant.

Replacement of the thermostat housing should be considered if you observe any leaks, cracks, or warping, or if your cooling system is not maintaining proper temperature. Addressing these issues promptly helps prevent more serious engine damage and ensures reliable operation.

Order your Cooltec thermostat housing from MiMi Auto Parts for peace of mind and reliable nationwide delivery in South Africa. Our team is here to help you find the correct part for your vehicle, so be sure to confirm all details before placing your order.

Common signs this part may need replacement

  • Coolant leaks around the thermostat housing
  • Engine overheating
  • Temperature gauge fluctuates or reads abnormally
  • Visible cracks or damage to the housing
  • Low coolant warning light
  • Steam or moisture near the housing area
  • Frequent need to top up coolant
  • Poor heater performance

Typical replacement guidance

Replace the thermostat housing if you notice leaks, cracks, or signs of coolant seepage, or if your engine is experiencing temperature regulation issues. Timely replacement helps maintain proper engine cooling and prevents further damage.

Why timely replacement matters

A faulty thermostat housing can lead to coolant leaks and engine overheating, risking severe engine damage. Replacing it ensures your cooling system operates efficiently and prolongs engine life.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • AUDI A1 / S1 (8X1, 8XK) 2011 – 2019 1.0 TFSI (CHZB|DKLD) – 70 kW / 95 HP
  • AUDI A1 / S1 (8X1, 8XK) 2011 – 2019 1.4 TFSI (CZCA|CZDD) – 92 kW / 125 HP
  • AUDI A1 / S1 Sportback (8XA, 8XF) 2012 – 2019 1.0 TFSI (CHZB|DKLD) – 70 kW / 95 HP
  • AUDI A1 / S1 Sportback (8XA, 8XF) 2012 – 2019 1.4 TFSI (CZCA|CZDD) – 92 kW / 125 HP
  • AUDI A1 Sportback (GBA) 2018 – 2026 30 TFSI (DKJA|DKRF|DUSA) – 85 kW / 116 HP
  • AUDI A3 / S3 (8V1, 8VK) 2012 – 2018 1.0 TFSI (CHZD) – 85 kW / 115 HP
  • AUDI A3 / S3 (8V1, 8VK) 2012 – 2018 1.2 TFSI (CJZA) – 77 kW / 105 HP
  • AUDI A3 / S3 (8V1, 8VK) 2012 – 2018 1.2 TFSI (CYVB) – 81 kW / 110 HP
  • AUDI A3 / S3 (8V1, 8VK) 2012 – 2018 1.4 TFSI (CMBA|CXSA) – 90 kW / 122 HP
  • AUDI A3 / S3 (8V1, 8VK) 2012 – 2018 1.4 TSI (CZEA) – 110 kW / 150 HP
  • AUDI A3 / S3 Saloon (8VS, 8VM) 2013 – 2021 1.0 TFSI (CHZD) – 85 kW / 115 HP
  • AUDI A3 / S3 Saloon (8VS, 8VM) 2013 – 2021 1.4 TFSI (CXSA) – 90 kW / 122 HP
  • AUDI A3 / S3 Saloon (8VS, 8VM) 2013 – 2021 1.4 TFSI (CXSB|CZCA) – 92 kW / 125 HP
  • AUDI A3 / S3 Saloon (8VS, 8VM) 2013 – 2021 1.4 TSI (CZEA) – 110 kW / 150 HP
  • AUDI A3 / S3 Saloon (8VS, 8VM) 2013 – 2021 30 TFSI (DKRF) – 85 kW / 115 HP
  • AUDI A3 / S3 Saloon (8YS, 8YM) 2020 – 2026 35 TFSi (DJKA) – 110 kW / 150 HP
  • AUDI A3 / S3 Sportback (8VA, 8VF) 2013 – 2021 1.0 TFSI (CHZD|DKRF) – 85 kW / 115 HP
  • AUDI A3 / S3 Sportback (8VA, 8VF) 2013 – 2021 1.2 TFSI (CJZA) – 77 kW / 105 HP
  • AUDI A3 / S3 Sportback (8VA, 8VF) 2013 – 2021 1.4 TFSI (CMBA|CXSA) – 90 kW / 122 HP
  • AUDI A3 / S3 Sportback (8VA, 8VF) 2013 – 2021 1.4 TSI (CZEA) – 110 kW / 150 HP
  • AUDI A3 / S3 Sportback (8VA, 8VF) 2013 – 2021 30 TFSI (DKRF) – 85 kW / 116 HP
  • AUDI A3 / S3 Sportback (8YA, 8YF) 2021 – 2026 35 TFSi (DJKA) – 110 kW / 150 HP
  • AUDI A4 / S4 B9 (8W2, 8WC) 2015 – 2026 1.4 TFSI (CVNA) – 110 kW / 150 HP
  • AUDI Q2 (GAB, GAG) 2016 – 2026 1.0 TFSI (CHZJ) – 85 kW / 115 HP
  • AUDI Q2 (GAB, GAG) 2016 – 2026 1.4 TFSI (CZEA) – 110 kW / 150 HP
  • AUDI Q2 (GAB, GAG) 2016 – 2026 30 TFSI (DKRF|DUSA) – 85 kW / 116 HP
  • AUDI Q2 (GAB, GAG) 2016 – 2026 35 TFSI (DJKA) – 110 kW / 150 HP
  • AUDI Q3 (8UB, 8UG) 2012 – 2019 1.4 TFSI (CHPB|CZDA|CZEA) – 110 kW / 150 HP
  • AUDI Q3 (F3B) 2018 – 2026 35 TFSI (CZDA) – 110 kW / 150 HP
  • AUDI Q3 Sportback (F3N) 2019 – 2026 35 TFSI (CZDA) – 110 kW / 150 HP
  • VOLKSWAGEN BEETLE (5C1, 5C2) 2011 – 2026 1.4 TSI (CZDA) – 110 kW / 150 HP
  • VOLKSWAGEN CADDY IV Box Body/MPV (SAA, SAH) 2015 – 2022 1.6 SRE (CWVA) – 81 kW / 110 HP
  • VOLKSWAGEN CADDY IV MPV (SAB, SAJ) 2015 – 2022 1.0 TSI (CHZG|DKRE) – 75 kW / 102 HP
  • VOLKSWAGEN GOLF SPORTSVAN VII (AM1, AN1) 2014 – 2026 1.2 TSI (CYVB) – 81 kW / 110 HP
  • VOLKSWAGEN GOLF SPORTSVAN VII (AM1, AN1) 2014 – 2026 1.4 TSI (CZCA) – 92 kW / 125 HP
  • VOLKSWAGEN GOLF VII (5G1, BQ1, BE1, BE2) 2012 – 2026 1.0 TSI (CHZC) – 81 kW / 110 HP
  • VOLKSWAGEN GOLF VII (5G1, BQ1, BE1, BE2) 2012 – 2026 1.2 TSI (CJZA) – 77 kW / 105 HP
  • VOLKSWAGEN GOLF VII (5G1, BQ1, BE1, BE2) 2012 – 2026 1.2 TSI (CYVB) – 81 kW / 110 HP
  • VOLKSWAGEN GOLF VII (5G1, BQ1, BE1, BE2) 2012 – 2026 1.4 TSI (CHPA|CPTA) – 103 kW / 140 HP
  • VOLKSWAGEN GOLF VII (5G1, BQ1, BE1, BE2) 2012 – 2026 1.4 TSI (CMBA|CXSA) – 90 kW / 122 HP
  • VOLKSWAGEN GOLF VII (5G1, BQ1, BE1, BE2) 2012 – 2026 1.4 TSI (CZCA) – 92 kW / 125 HP
  • VOLKSWAGEN GOLF VII (5G1, BQ1, BE1, BE2) 2012 – 2026 1.4 TSI (CZDA|CZEA) – 110 kW / 150 HP
  • VOLKSWAGEN GOLF VIII (CD1, DA1) 2021 – 2026 1.4 TSI (DJKA) – 110 kW / 150 HP
  • VOLKSWAGEN JETTA VI (162, 163, AV3, AV2) 2010 – 2026 1.4 TSI (CZCA) – 92 kW / 125 HP
  • VOLKSWAGEN JETTA VI (162, 163, AV3, AV2) 2010 – 2026 1.4 TSI (CZDA|CZTA) – 110 kW / 150 HP
  • VOLKSWAGEN POLO III (6R1, 6C1) 2009 – 2018 1.0 TSI (CHZB) – 70 kW / 95 HP
  • VOLKSWAGEN POLO III (6R1, 6C1) 2009 – 2018 1.0 TSI (CHZC) – 81 kW / 110 HP
  • VOLKSWAGEN POLO III (6R1, 6C1) 2009 – 2018 1.2 TSI (CJZD) – 81 kW / 110 HP
  • VOLKSWAGEN POLO III (6R1, 6C1) 2009 – 2018 1.2 TSI 16V (CJZC) – 66 kW / 90 HP
  • VOLKSWAGEN POLO IV (AW1, BZ1, AE1) 2018 – 2026 1.0 TSI (CHZJ|DKJA|DKRF|DUSA|DXUA) – 85 kW / 116 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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