Fitment: Fits selected models across Audi and Volkswagen. Confirm exact fitment before ordering.
Product Description
The Cooltec Oil Cooler Connector to Water Pump 30mm is a crucial component in your vehicle’s cooling system, designed to facilitate the secure transfer of coolant between the oil cooler and water pump. This connector helps maintain optimal engine temperature by ensuring efficient coolant flow, which in turn supports proper oil cooling and engine protection.
This part is compatible with select Audi and Volkswagen models. Common applications include various models such as the Audi A3, A4, A5, TT, and Volkswagen Golf. Due to variations in engine design and cooling layouts, it is essential to confirm your vehicle’s model, year, engine size, and engine code before ordering to ensure correct fitment.
A faulty oil cooler connector can lead to several issues, including coolant leaks, overheating, poor oil temperature regulation, or visible coolant residue near the connector area. If you notice frequent drops in coolant level, engine temperature spikes, or signs of coolant mixing with oil, this connector could be the culprit.
Replacement is recommended if you observe any cracks, hardening, or deformation of the connector, or if the sealing rings are no longer effective. Timely replacement helps prevent coolant leaks and protects your engine from overheating and potential damage.
MiMi Auto Parts offers this Cooltec connector with nationwide delivery across South Africa. Our team is ready to assist you in selecting the correct part for your vehicle. Always double-check your model details before purchasing for peace of mind.
Common signs this part may need replacement
Coolant leaks near the oil cooler or water pump
Engine overheating
Drop in coolant levels without visible external leaks
Oil temperature running higher than normal
Coolant residue or staining around the connector area
Visible cracks or deformation in the connector
Engine warning lights related to cooling system
Coolant and oil mixing
Typical replacement guidance
Replace the oil cooler connector if you notice any signs of leakage, visible wear, or damage to the connector or its sealing rings. Regular inspection during cooling system maintenance is recommended, especially if your vehicle has high mileage or has experienced overheating.
Why timely replacement matters
Timely replacement of the oil cooler connector prevents coolant leaks and helps maintain stable engine temperatures. Neglecting this part can lead to overheating and serious engine damage.
Vehicle Compatibility
This part is confirmed to fit the following vehicles:
AUDI A1 / S1 (8X1, 8XK) 2011 – 2019 1.8 TFSI (DAJB) – 141 kW / 192 HP
AUDI A1 / S1 (8X1, 8XK) 2011 – 2019 S1 quattro (CWZA) – 170 kW / 231 HP
AUDI A1 / S1 Sportback (8XA, 8XF) 2012 – 2019 1.8 TFSI (DAJB) – 141 kW / 192 HP
AUDI A1 / S1 Sportback (8XA, 8XF) 2012 – 2019 S1 quattro (CWZA) – 170 kW / 231 HP
AUDI A1 Sportback (GBA) 2018 – 2026 40 TFSI (CZPC|DKZC) – 147 kW / 200 HP
AUDI A3 / S3 (8V1, 8VK) 2012 – 2018 1.8 TFSI (CJSA) – 132 kW / 180 HP
AUDI A3 / S3 (8V1, 8VK) 2012 – 2018 1.8 TFSI quattro (CJSB) – 132 kW / 180 HP
AUDI A3 / S3 (8V1, 8VK) 2012 – 2018 2.0 TFSI (CZPB) – 140 kW / 190 HP
AUDI A3 / S3 (8V1, 8VK) 2012 – 2018 S3 quattro (CJXB) – 206 kW / 280 HP
AUDI A3 / S3 (8V1, 8VK) 2012 – 2018 S3 quattro (CJXG|DJHA) – 228 kW / 310 HP
AUDI A3 / S3 Saloon (8VS, 8VM) 2013 – 2021 1.8 TFSI (CJSA|CJSB) – 132 kW / 180 HP
AUDI A3 / S3 Saloon (8VS, 8VM) 2013 – 2021 1.8 TFSI quattro (CJSB) – 132 kW / 180 HP
AUDI A3 / S3 Saloon (8VS, 8VM) 2013 – 2021 2.0 TFSI (CZPB|DKZA) – 140 kW / 190 HP
AUDI A3 / S3 Saloon (8VS, 8VM) 2013 – 2021 S3 quattro (CJXB) – 206 kW / 280 HP
AUDI A3 / S3 Saloon (8VS, 8VM) 2013 – 2021 S3 quattro (CJXG|DJHA) – 228 kW / 310 HP
AUDI A3 / S3 Saloon (8YS, 8YM) 2020 – 2026 40 TFSI (CZPB) – 140 kW / 190 HP
AUDI A3 / S3 Saloon (8YS, 8YM) 2020 – 2026 40 TFSI (DNNA) – 140 kW / 190 HP
AUDI A3 / S3 Sportback (8VA, 8VF) 2013 – 2021 1.8 TFSI (CJSA|CJSB) – 132 kW / 180 HP
AUDI A3 / S3 Sportback (8VA, 8VF) 2013 – 2021 1.8 TFSI quattro (CJSB) – 132 kW / 180 HP
AUDI A3 / S3 Sportback (8VA, 8VF) 2013 – 2021 2.0 TFSI (CZPB|DKZA) – 140 kW / 190 HP
AUDI A3 / S3 Sportback (8VA, 8VF) 2013 – 2021 40 TFSI (DKZA) – 140 kW / 190 HP
AUDI A3 / S3 Sportback (8VA, 8VF) 2013 – 2021 S3 quattro (CJXB) – 206 kW / 280 HP
AUDI A3 / S3 Sportback (8VA, 8VF) 2013 – 2021 S3 quattro (CJXG|DJHA) – 228 kW / 310 HP
AUDI A3 / S3 Sportback (8YA, 8YF) 2021 – 2026 40 TFSI (DNNA) – 140 kW / 190 HP
AUDI A3 / S3 Sportback (8YA, 8YF) 2021 – 2026 S3 TFSI quattro (DUPA) – 213 kW / 290 HP
AUDI A4 / S4 B8 (8K2) 2008 – 2017 1.8 TFSI (CJEB) – 125 kW / 170 HP
AUDI A4 / S4 B8 (8K2) 2008 – 2017 2.0 TFSI (CNCD) – 165 kW / 224 HP
AUDI A4 / S4 B8 (8K2) 2008 – 2017 2.0 TFSI quattro (CNCD) – 165 kW / 224 HP
AUDI A4 / S4 B8 Avant (8K5) 2008 – 2017 1.8 TFSI (CJEB) – 125 kW / 170 HP
AUDI A4 / S4 B9 (8W2, 8WC) 2015 – 2026 2.0 TFSI (CVKB|DBPA) – 140 kW / 190 HP
AUDI A4 / S4 B9 (8W2, 8WC) 2015 – 2026 2.0 TFSI quattro (CYMC|CYRB) – 185 kW / 252 HP
AUDI A5 / S5 (8T3) 2008 – 2017 1.8 TFSI (CABD|CJEB) – 125 kW / 170 HP
AUDI A5 / S5 (8T3) 2008 – 2017 1.8 TFSI (CJEE) – 130 kW / 177 HP
AUDI A5 / S5 (8T3) 2008 – 2017 2.0 TFSI (CNCD) – 165 kW / 224 HP
AUDI A5 / S5 (8T3) 2008 – 2017 2.0 TFSI (CNCE) – 169 kW / 230 HP
AUDI A5 / S5 (8T3) 2008 – 2017 2.0 TFSI quattro (CNCD) – 165 kW / 224 HP
AUDI A5 / S5 (8T3) 2008 – 2017 2.0 TFSI quattro (CNCE) – 169 kW / 230 HP
AUDI A5 / S5 (F53, F5P) 2017 – 2026 2.0 TFSI (CVKB|DKYA) – 140 kW / 190 HP
AUDI A5 / S5 (F53, F5P) 2017 – 2026 2.0 TFSI quattro (CYMC|CYRB|DLHB) – 185 kW / 252 HP
AUDI A5 / S5 (F53, F5P) 2017 – 2026 40 TFSI Mild Hybrid (DEMA|DHDA|DKYA|DLVA) – 140 kW / 190 HP
AUDI A5 / S5 Convertible (8F7) 2009 – 2017 1.8 TFSI (CJEB) – 125 kW / 170 HP
AUDI A5 / S5 Convertible (8F7) 2009 – 2017 1.8 TFSI (CJEE) – 130 kW / 177 HP
AUDI A5 / S5 Convertible (F57, F5E) 2017 – 2026 2.0 TFSI (CVKB|DKYA) – 140 kW / 190 HP
AUDI A5 / S5 Convertible (F57, F5E) 2017 – 2026 2.0 TFSI quattro (CYMC|CYRB|DLHB) – 185 kW / 252 HP
AUDI A5 / S5 Convertible (F57, F5E) 2017 – 2026 45 TFSI quattro (CYRB|DLHB) – 185 kW / 252 HP
AUDI A5 / S5 Sportback (8TA) 2010 – 2017 1.8 TFSI (CJEB) – 125 kW / 170 HP
AUDI A5 / S5 Sportback (8TA) 2010 – 2017 1.8 TFSI (CJEE) – 130 kW / 177 HP
AUDI A5 / S5 Sportback (8TA) 2010 – 2017 2.0 TFSI (CNCD) – 165 kW / 224 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.