Fitment: Fits selected models across Audi, Seat, and Volkswagen. Confirm exact fitment before ordering.
Product Description
Ensure optimal engine cooling performance with the Moca Relay Cooling System 4/6PIN, specifically designed for Audi, Seat, and Volkswagen vehicles. This relay plays a crucial role in regulating the operation of your vehicle's radiator fans and cooling system, helping to maintain proper engine temperatures under various driving conditions.
This part is compatible with a range of models across Audi, Seat, and Volkswagen, including popular models like the Golf, Polo, and Up. However, relay specifications can vary between models and engine types, so always confirm your vehicle's model, year, engine size, and engine code before ordering to ensure a correct fit.
Common symptoms of a faulty cooling system relay include radiator fans not activating, engine overheating, fans running continuously, intermittent cooling fan operation, blown fuses, or warning lights on the dashboard. If you experience any of these issues, the relay may need attention.
Replacing the cooling system relay is recommended if your fans are not working as intended or if you notice irregular cooling performance. Timely replacement prevents potential engine damage from overheating and helps maintain consistent temperature regulation.
MiMi Auto Parts is your trusted supplier for genuine and reliable automotive components. We offer nationwide delivery across South Africa, so you can get the right part delivered to your door with convenience and peace of mind.
Common signs this part may need replacement
Radiator fans not switching on
Engine overheating
Cooling fans running continuously
Intermittent fan operation
Blown cooling system fuses
Warning lights for engine temperature
Unusual noises from cooling fans
Fan operation even when engine is off
Typical replacement guidance
Replace the cooling system relay if your radiator fans are not activating, are running erratically, or if you notice engine overheating. Always check compatibility with your vehicle's model, year, engine size, and engine code before purchasing.
Why timely replacement matters
A faulty cooling system relay can lead to engine overheating and potential long-term damage. Timely replacement ensures reliable fan operation and protects your engine.
Vehicle Compatibility
This part is confirmed to fit the following vehicles:
AUDI A3 / S3 (8L1) 1998 – 2004 S3 quattro (AMK|APY) – 154 kW / 210 HP
AUDI A3 / S3 (8L1) 1998 – 2004 S3 quattro (BAM) – 165 kW / 224 HP
SEAT IBIZA III (6L1) 2002 – 2009 1.4 16V (BXW) – 63 kW / 86 HP
SEAT IBIZA III (6L1) 2002 – 2009 1.6 (BAH) – 74 kW / 101 HP
SEAT IBIZA III (6L1) 2002 – 2009 1.8 T Cupra R (BBU|BLZ) – 132 kW / 180 HP
SEAT IBIZA III (6L1) 2002 – 2009 1.9 SDI (ASY) – 47 kW / 64 HP
SEAT IBIZA III (6L1) 2002 – 2009 1.9 TDI (ASZ|BLT) – 96 kW / 131 HP
SEAT IBIZA III (6L1) 2002 – 2009 1.9 TDI (ATD) – 74 kW / 100 HP
SEAT IBIZA III (6L1) 2002 – 2009 1.9 TDI Cupra R (BPX|BUK) – 118 kW / 160 HP
SEAT IBIZA III (6L1) 2002 – 2009 2.0 (AZL|BBX) – 85 kW / 116 HP
SEAT IBIZA IV (6J5, 6P1) 2008 – 2026 1.4 (BXW|CGGB) – 63 kW / 85 HP
SEAT IBIZA IV (6J5, 6P1) 2008 – 2026 1.6 (BTS) – 77 kW / 105 HP
SEAT IBIZA IV (6J5, 6P1) 2008 – 2026 2.0 (CEKA) – 85 kW / 115 HP
VOLKSWAGEN GOLF IV (1J1) 1997 – 2007 1.6 (AEH|AKL|APF) – 74 kW / 100 HP
VOLKSWAGEN GOLF IV (1J1) 1997 – 2007 1.9 SDI (AGP|AQM) – 50 kW / 68 HP
VOLKSWAGEN GOLF IV (1J1) 1997 – 2007 1.9 TDI (AHF|ASV) – 81 kW / 110 HP
VOLKSWAGEN GOLF IV (1J1) 1997 – 2007 1.9 TDI (ASZ) – 96 kW / 130 HP
VOLKSWAGEN GOLF IV (1J1) 1997 – 2007 2.0 (APK|AQY|AZG|AZJ|BEJ|BER|BHP) – 85 kW / 115 HP
VOLKSWAGEN GOLF IV Estate (1J5) 2000 – 2004 1.6 (AEH|AKL|APF) – 74 kW / 101 HP
VOLKSWAGEN GOLF IV Estate (1J5) 2000 – 2004 1.9 TDI (AHF|ASV) – 81 kW / 110 HP
VOLKSWAGEN JETTA IV (1J2, 9M2) 1999 – 2006 1.6 (AEH|AKL|APF) – 74 kW / 101 HP
VOLKSWAGEN JETTA IV (1J2, 9M2) 1999 – 2006 1.9 TDI (AHF|ASV) – 81 kW / 110 HP
VOLKSWAGEN JETTA IV (1J2, 9M2) 1999 – 2006 2.0 (APK|AQY|AZG|AZH|AZJ|BBW) – 85 kW / 115 HP
VOLKSWAGEN POLO II (9N_, 9A_) 2001 – 2010 1.4 (BLM) – 61 kW / 83 HP
VOLKSWAGEN POLO II (9N_, 9A_) 2001 – 2010 1.4 16V (AUA|BBY|BKY) – 55 kW / 75 HP
VOLKSWAGEN POLO II (9N_, 9A_) 2001 – 2010 1.4 TDI (AMF|BAY) – 55 kW / 75 HP
VOLKSWAGEN POLO II (9N_, 9A_) 2001 – 2010 1.4 TDI (BMS|BNV) – 59 kW / 80 HP
VOLKSWAGEN POLO II (9N_, 9A_) 2001 – 2010 1.6 (BAH) – 74 kW / 101 HP
VOLKSWAGEN POLO II (9N_, 9A_) 2001 – 2010 1.6 16V (BTS) – 77 kW / 105 HP
VOLKSWAGEN POLO II (9N_, 9A_) 2001 – 2010 1.8 GTI (BJX) – 110 kW / 150 HP
VOLKSWAGEN POLO II (9N_, 9A_) 2001 – 2010 1.9 TDI (ASZ|BLT) – 96 kW / 130 HP
VOLKSWAGEN POLO II (9N_, 9A_) 2001 – 2010 1.9 TDI (ATD|AXR|BMT) – 74 kW / 101 HP
VOLKSWAGEN POLO III (6R1, 6C1) 2009 – 2018 1.2 TDI (CFWA) – 55 kW / 75 HP
VOLKSWAGEN POLO III (6R1, 6C1) 2009 – 2018 1.4 (6R1) (CDDA|CGGB|CLPA) – 63 kW / 85 HP
VOLKSWAGEN POLO III (6R1, 6C1) 2009 – 2018 1.4 GTI (CAVE|CTHE) – 132 kW / 180 HP
VOLKSWAGEN POLO III (6R1, 6C1) 2009 – 2018 1.6 TDI (CAYC|CLNA) – 77 kW / 105 HP
VOLKSWAGEN POLO VIVO Hatchback (6S1, 6S3) 2010 – 2019 1.4 (CLPA) – 63 kW / 86 HP
VOLKSWAGEN POLO VIVO Hatchback (6S1, 6S3) 2010 – 2019 1.4 (CLPB) – 55 kW / 75 HP
VOLKSWAGEN POLO VIVO Hatchback (6S1, 6S3) 2010 – 2019 1.6 16V (CLSA) – 77 kW / 105 HP
VOLKSWAGEN POLO VIVO Saloon (6S2, 6S4) 2010 – 2019 1.4 (CLPA) – 63 kW / 86 HP
VOLKSWAGEN POLO VIVO Saloon (6S2, 6S4) 2010 – 2019 1.4 (CLPB) – 55 kW / 75 HP
VOLKSWAGEN POLO VIVO Saloon (6S2, 6S4) 2010 – 2019 1.6 (CLSA) – 77 kW / 105 HP
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
Some electrical components require correct wiring, calibration, or diagnostic scanning after installation. Professional installation is recommended where applicable.
Frequently Asked Questions
How do I know if it is the alternator or the battery?
Both can cause starting and charging problems. A charging-system test distinguishes a failing alternator from a weak battery. Have the system tested before replacing parts to confirm the actual fault.
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.