Fitment: Fits selected models across Audi and Volkswagen. Confirm exact fitment before ordering.
Product Description
The Moca RELAY FUEL PUMP 5PIN is an essential electrical component found in the fuel system of many Audi and Volkswagen vehicles. This relay controls the power supply to the fuel pump, ensuring that the pump operates only when needed, such as during engine start-up and running. Its 5-pin configuration and compact design make it suitable for a range of models where reliable fuel delivery is critical.
This relay is compatible with select Audi and Volkswagen vehicles, including popular models like the Golf, Jetta, Polo, and various Audi A4 and A6 models. However, fitment can vary based on model year, engine size, and engine code, so it is important to confirm these details before purchasing.
Common symptoms of a failing fuel pump relay include intermittent starting problems, engine stalling, loss of power while driving, or the fuel pump not priming when the ignition is switched on. Drivers may also notice extended cranking times or complete engine non-start.
If you experience any of these issues, replacing the fuel pump relay is a straightforward and cost-effective solution to restore proper fuel delivery. Always ensure the new relay matches your vehicle’s pin configuration and electrical requirements for safe and reliable operation.
Trust MiMi Auto Parts for your replacement needs. We offer nationwide delivery across South Africa, and our team is ready to assist you in finding the correct part. Always confirm your vehicle’s model, year, engine size, and engine code before ordering to ensure compatibility.
Common signs this part may need replacement
Engine will not start
Intermittent starting issues
Engine stalls unexpectedly
Fuel pump does not activate
No fuel pump priming noise at ignition
Loss of engine power while driving
Extended cranking before engine starts
Engine cuts out during driving
Check engine light related to fuel system
Typical replacement guidance
Replace the fuel pump relay if you notice engine starting problems, stalling, or if the fuel pump fails to operate when turning the ignition. Timely replacement prevents further issues with fuel delivery and ensures reliable vehicle operation.
Why timely replacement matters
A faulty fuel pump relay can leave your vehicle unable to start or cause it to stall unexpectedly. Replacing it ensures consistent fuel delivery and safe driving.
Vehicle Compatibility
This part is confirmed to fit the following vehicles:
AUDI A4 B5 (8D2) 1995 – 2001 1.8 (ADR|APT|ARG|AVV) – 92 kW / 125 HP
AUDI A4 B5 (8D2) 1995 – 2001 1.8 T (AEB|ANB|APU|ARK|AWT) – 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 4.2 quattro (ARS|ART|ASG|AWN) – 220 kW / 299 HP
AUDI A6 / S6 C5 (4B2, 4B4) 1997 – 2004 S6 quattro (ANK|AQJ) – 250 kW / 340 HP
VOLKSWAGEN GOLF III (1H1) 1991 – 2000 1.6 (AEK|AFT|AKS) – 74 kW / 101 HP
VOLKSWAGEN GOLF III (1H1) 1991 – 2000 2.0 (2E|ABA|ADY|AGG|AKR) – 85 kW / 115 HP
VOLKSWAGEN GOLF III (1H1) 1991 – 2000 2.0 GTI 16V (ABF) – 110 kW / 150 HP
VOLKSWAGEN GOLF III Cabriolet (1E7) 1993 – 1998 2.0 (2E|ADY|AGG|AKR) – 85 kW / 115 HP
VOLKSWAGEN GOLF IV Cabriolet (1E7) 1998 – 2002 2.0 (AGG|AKR|ATU|AWF|AWG) – 85 kW / 115 HP
VOLKSWAGEN JETTA III (1H2) 1991 – 2000 1.6 (AEK|AFT|AKS) – 74 kW / 101 HP
VOLKSWAGEN JETTA III (1H2) 1991 – 2000 2.0 (2E|ABA|ADY|AGG|AKR) – 85 kW / 115 HP
VOLKSWAGEN POLO I CLASSIC (6V2) 1996 – 2003 100 1.6 (AEH|AFT|AFX|AKL|APF|AUR) – 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
Fuel system work involves working near flammable fuel. Correct procedures and safety precautions are essential. Professional installation by a qualified mechanic is recommended.
Frequently Asked Questions
What are the signs of a failing fuel pump?
Common signs may include difficulty starting, engine stalling especially at high speed or under load, sputtering or hesitation when accelerating, or a whining noise from the fuel tank area. Diagnosis should be confirmed before replacement.
How often should fuel filters be replaced?
Fuel filter replacement intervals vary by vehicle model and fuel quality. Refer to your vehicle's service schedule for the recommended interval. In areas with lower fuel quality, more frequent replacement may be beneficial.
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.