Fitment: Fits selected models across Audi and Volkswagen. Confirm exact fitment before ordering.
Product Description
This Moca 4-pin switch temperature sensor is designed for precise temperature monitoring and control in Audi and Volkswagen vehicles. It plays a crucial role in managing engine temperature by relaying accurate readings to your vehicle's engine control unit, helping maintain optimal performance and efficiency. The robust construction ensures reliable operation in demanding engine environments.
Compatibility includes a range of Audi and Volkswagen models. It is commonly used in models such as the Audi A3, A4 (B5, B6, B7), TT, and Volkswagen Golf, Jetta IV, Sharan, and T4. Please confirm your vehicle's model, year, engine size, and engine code before ordering to ensure a correct fit.
A faulty temperature sensor switch can cause issues such as erratic temperature gauge readings, engine overheating, poor fuel economy, rough idling, or warning lights on the dashboard. You may also notice hard starting or the radiator fan not functioning correctly.
It is recommended to replace the temperature sensor switch if you experience inconsistent engine temperature readings, frequent overheating, or if diagnostics indicate a sensor fault. Always use a new sensor to ensure accurate engine temperature monitoring and to avoid potential engine damage.
MiMi Auto Parts supplies genuine Moca temperature switches with nationwide delivery across South Africa. Our knowledgeable team is ready to assist you in finding the right part for your vehicle, ensuring peace of mind and reliable service.
Common signs this part may need replacement
Erratic or inaccurate temperature gauge readings
Engine overheating
Poor fuel economy
Rough idling or engine misfires
Radiator fan not switching on or off correctly
Warning lights on the dashboard
Hard starting, especially when hot
Cooling system faults detected during diagnostics
Inconsistent heater performance
Typical replacement guidance
Replace the switch temperature sensor if you notice irregular temperature readings, engine overheating, or diagnostic trouble codes related to temperature sensing. Timely replacement ensures your engine management system receives accurate data, helping to prevent costly engine damage.
Why timely replacement matters
Timely replacement of a faulty temperature sensor switch is essential to prevent engine overheating and ensure efficient fuel management. Neglecting this part can lead to serious engine damage and increased repair costs.
Vehicle Compatibility
This part is confirmed to fit the following vehicles:
AUDI A3 / S3 (8L1) 1998 – 2004 1.8 (AGN|APG) – 92 kW / 125 HP
AUDI A3 / S3 (8L1) 1998 – 2004 1.8 T (AGU|AQA|ARZ|AUM) – 110 kW / 150 HP
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
AUDI A4 / S4 B6 (8E2) 2001 – 2005 1.8 T (BFB) – 120 kW / 163 HP
AUDI A4 / S4 B6 (8E2) 2001 – 2005 2.0 (ALT) – 96 kW / 130 HP
AUDI A4 / S4 B6 (8E2) 2001 – 2005 S4 quattro (BBK) – 253 kW / 344 HP
AUDI A4 / S4 B6 Avant (8E5) 2002 – 2005 1.8 T (BFB) – 120 kW / 163 HP
AUDI A4 / S4 B6 Avant (8E5) 2002 – 2005 S4 quattro (BBK) – 253 kW / 344 HP
AUDI A4 / S4 B6 Convertible (8H7) 2003 – 2006 3.0 (ASN) – 162 kW / 220 HP
AUDI A4 / S4 B6 Convertible (8H7) 2003 – 2006 S4 quattro (BBK|BHF) – 253 kW / 344 HP
AUDI A4 / S4 B7 (8EC) 2005 – 2009 1.8 T (BFB) – 120 kW / 163 HP
AUDI A4 / S4 B7 (8EC) 2005 – 2009 2.0 (ALT) – 96 kW / 130 HP
AUDI A4 / S4 B7 (8EC) 2005 – 2009 2.0 TFSI (BGB|BWE) – 147 kW / 200 HP
AUDI A4 / S4 B7 (8EC) 2005 – 2009 2.0 TFSI quattro (BGB|BPG|BWE) – 147 kW / 200 HP
AUDI A4 / S4 B7 (8EC) 2005 – 2009 S4 quattro (BBK) – 253 kW / 344 HP
AUDI A4 / S4 B7 Avant (8ED) 2005 – 2008 1.8 T (BFB) – 120 kW / 163 HP
AUDI A4 / S4 B7 Avant (8ED) 2005 – 2008 2.0 (ALT) – 96 kW / 130 HP
AUDI A4 / S4 B7 Avant (8ED) 2005 – 2008 2.0 TFSI (BGB|BPG|BWE) – 147 kW / 200 HP
AUDI A4 / S4 B7 Avant (8ED) 2005 – 2008 2.0 TFSI quattro (BUL) – 162 kW / 220 HP
AUDI A4 / S4 B7 Avant (8ED) 2005 – 2008 S4 quattro (BBK) – 253 kW / 344 HP
AUDI A4 B5 (8D2) 1995 – 2001 2.5 TDI (AFB|AKN) – 110 kW / 150 HP
AUDI A6 / S6 C5 (4B2, 4B4) 1997 – 2004 1.8 T (AEB|ANB|APU|ARK|AWT) – 110 kW / 150 HP
AUDI A6 / S6 C5 (4B2, 4B4) 1997 – 2004 1.9 TDI (AVF|AWX) – 96 kW / 130 HP
AUDI A6 / S6 C5 (4B2, 4B4) 1997 – 2004 2.4 (AGA|ALF|AML|APS|ARJ) – 121 kW / 165 HP
AUDI A6 / S6 C5 (4B2, 4B4) 1997 – 2004 2.4 (BDV) – 125 kW / 170 HP
AUDI A6 / S6 C5 (4B2, 4B4) 1997 – 2004 2.5 TDI (BCZ|BDG|BFC) – 120 kW / 163 HP
AUDI A6 / S6 C5 (4B2, 4B4) 1997 – 2004 2.7 T quattro (ARE|BES) – 184 kW / 250 HP
AUDI A6 / S6 C5 (4B2, 4B4) 1997 – 2004 2.8 quattro (ACK|ALG|AMX|APR|AQD) – 142 kW / 193 HP
AUDI A6 / S6 C5 (4B2, 4B4) 1997 – 2004 3.0 (ASN) – 162 kW / 220 HP
AUDI A6 / S6 C5 (4B2, 4B4) 1997 – 2004 3.0 quattro (ASN) – 162 kW / 220 HP
AUDI A6 / S6 C5 (4B2, 4B4) 1997 – 2004 4.2 quattro (ARS|ART|ASG|AWN) – 220 kW / 299 HP
AUDI A6 / S6 C5 (4B2, 4B4) 1997 – 2004 RS6 quattro (BCY) – 331 kW / 450 HP
AUDI A6 / S6 C5 (4B2, 4B4) 1997 – 2004 S6 quattro (ANK|AQJ) – 250 kW / 340 HP
AUDI A6 / S6 C5 Avant (4B5, 4B6) 1998 – 2006 2.4 (AGA|ALF|AML|APS|ARJ) – 121 kW / 165 HP
AUDI A6 / S6 C5 Avant (4B5, 4B6) 1998 – 2006 2.4 (BDV) – 125 kW / 170 HP
AUDI A6 / S6 C5 Avant (4B5, 4B6) 1998 – 2006 2.5 TDI (BCZ|BDG|BFC) – 120 kW / 163 HP
AUDI A6 / S6 C5 Avant (4B5, 4B6) 1998 – 2006 2.5 TDI Allroad quattro (AKE|BAU|BDH) – 132 kW / 180 HP
AUDI A6 / S6 C5 Avant (4B5, 4B6) 1998 – 2006 2.7 T Allroad quattro (ARE|BES) – 184 kW / 250 HP
AUDI A6 / S6 C5 Avant (4B5, 4B6) 1998 – 2006 2.8 quattro (ACK|ALG|AMX|APR|AQD|ATQ) – 142 kW / 193 HP
AUDI A6 / S6 C5 Avant (4B5, 4B6) 1998 – 2006 RS6 quattro (BCY) – 331 kW / 450 HP
AUDI A6 / S6 C6 (4F2) 2004 – 2011 3.0 (BBJ) – 160 kW / 218 HP
AUDI TT (8N3) 1998 – 2007 1.8 T quattro (APX|BAM|BEA) – 165 kW / 224 HP
AUDI TT (8N3) 1998 – 2007 3.2 VR6 quattro (BHE) – 184 kW / 250 HP
AUDI TT Roadster (8N9) 1999 – 2007 1.8 T quattro (APX|BAM|BEA) – 165 kW / 224 HP
AUDI TT Roadster (8N9) 1999 – 2007 3.2 VR6 quattro (BHE) – 184 kW / 250 HP
VOLKSWAGEN BEETLE (9C1, 1C1) 2000 – 2012 1.8 T (AGU|APH|AVC|AWU|AWV|BKF) – 110 kW / 150 HP
VOLKSWAGEN GOLF IV (1J1) 1997 – 2007 1.6 (AEH|AKL|APF) – 74 kW / 100 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
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.
