Looking for the best fuel pump relays for your Audi A3? We’ve tested and reviewed the top 10 durable, easy-to-install, and compatible options to keep your car running smoothly.
Fuel pump relays are crucial for keeping your Audi A3 running smoothly. A faulty relay can cause fuel pump failures, leading to poor performance or even breakdowns. Choosing the right relay ensures your car stays reliable and efficient.
We’ve tested and reviewed the best fuel pump relays for Audi A3s. These top picks are durable, easy to install, and compatible with your vehicle. Whether you need a direct replacement or an upgrade, we’ve got you covered.
Discover the perfect relay for your Audi A3 and drive with confidence. Let’s find the best fit for your car’s needs!
List of Top 10 Fuel Pump Relays for Audi A3s
| Image | Title | Best For | Price |
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3-Pack 646 4RD965435-08 4H0951253C Relay – 30A 12VDC 5-Pin SPDT Automotive Relay – Compatible with Select Audi/VW Vehicles – Fixes P0230 & Fuel Pump Failures |
This 3-pack of automotive relays is perfect for car owners who need a reliable fix for fuel pump failures or cooling fan issues. It’s ideal for Audi and VW drivers looking to save money and avoid costly repairs. |
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Geradepart RY-577 Fuel Pump Relay Fit for Audi Fit for Volkswagen Fit for Jetta Passat Q5 A4 S4 Rs4 Golf Q7 A5 Rs5 S5 A6 S6 A3 S3 Q3 Cc Touareg GTI Rs7 S7 Tt S8 04-20, 1R1747 4H0 951 253 C |
This fuel pump relay is perfect for car owners who need a reliable replacement for their Audi, Volkswagen, or Dodge vehicle. It’s easy to install and built to last, making it ideal for anyone looking to fix their car’s fuel system quickly and affordably. |
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2-Pack 373 8D0951253A Relay – 40A 12VDC 4-Pin SPST Automotive Relay – Compatible with Volkswagen, Audi (Select Models) & V23134-B52-X301 – Fixes Fuel Pump & Fan Failures |
This 2-Pack 373 8D0951253A Relay is perfect for Volkswagen and Audi owners who need a reliable fix for fuel pump or fan failures. It’s easy to install and built to last, making it ideal for DIY repairs. |
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Fuel Pump Relay Compatible With Audi A3 Base 2013 2012 2011 2010 2009 2008 2007 2006 P-3968052 |
This part is for car owners. It fits your Audi A3 from 2006 to 2013. |
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URO Parts 3523608 Fuel Pump Relay |
This fuel pump relay is perfect for car owners who want their engine to start and run smoothly. It is easy to install and made to be strong and reliable for your specific vehicle. |
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1-Pack 373 8D0951253A V23134-B52-X301 Automotive Relay – 40A 12VDC 4-Pin SPST High-Load Relay, Compatible with Volkswagen, Audi (2015-2023 Golf/Passat/A4/A6) – Fixes P0230/P0691 Errors |
This automotive relay is perfect for Volkswagen and Audi owners who need a reliable fix for P0230 or P0691 errors. It’s ideal for 2015-2023 Golf, Passat, A4, or A6 models and works great for fuel pumps, radiator fans, or ignition systems. |
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Fits Audi VW Fuel Pump Relay Mfrlabel: Fuel Pump Relay |
This fuel pump relay is perfect for Audi and VW owners who need a direct fit replacement. It’s easy to install, just like the original part, and works right out of the box. |
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449 Relay 1K0951253 V23374-A1601-X004 (2-Pack) 12V 30A 4-Pin Mini-Blade Relay Compatible with VW Jetta Golf Passat Audi A3 A4 Fixes Fuel Pump & Cooling Fan Failures |
This 2-pack of 449 relays is perfect for car owners who want a quick fix for fuel pump or cooling fan issues. It’s ideal for DIY repairs and works great with VW and Audi models. |
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Painless Performance 50102 Fuel Pump Relay Kit |
This Painless Performance Fuel Pump Relay Kit is perfect for racers who want reliable fuel delivery. It’s also great for anyone looking to protect their vehicle’s electrical system from amperage overloads. |
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YCT Fuel Pump Delivery Relay Control Module Unit 1K0 906 093G Fits Audi A3 Volkswagen VW Beetle CC EOS GTI Jetta Passat |
This YCT Fuel Pump Delivery Relay Control Module Unit is perfect for Audi A3 and Volkswagen owners who need a reliable replacement part. It’s easy to confirm compatibility with your car model and part picture, ensuring a perfect fit. |
Detailed Reviews
Discover the top 10 Fuel Pump Relays for Audi A3s, handpicked for performance, durability, and value. Each relay is expert-reviewed and backed by customer feedback, ensuring you get the best fit for your car. Whether you need affordability or premium quality, this guide has you covered. Find the perfect relay to keep your Audi A3 running smoothly and reliably.
1. 3-Pack 646 4RD965435-08 4H0951253C Relay – 30A 12VDC 5-Pin SPDT Automotive Relay – Compatible with Select Audi/VW Vehicles – Fixes P0230 & Fuel Pump Failures

The 3-Pack 646 Relay is a perfect fit for select Audi and VW vehicles. It offers genuine SPDT performance that matches OEM specs. This relay works at 30A 12VDC to keep your systems running smoothly.
Fix fuel pump and fan control issues fast. This relay fixes P0230 and P069E codes easily. It is made to last with VW-TUV certification for over 100,000 cycles.
Save money with this cost-effective 3-pack. Each relay has gold-plated terminals for strong, reliable connections.
| Pros | Cons |
|---|---|
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Perfect For:
This 3-pack of automotive relays is perfect for car owners who need a reliable fix for fuel pump failures or cooling fan issues. It’s ideal for Audi and VW drivers looking to save money and avoid costly repairs.
Ready to Purchase?
2. Geradepart RY-577 Fuel Pump Relay Fit for Audi Fit for Volkswagen Fit for Jetta Passat Q5 A4 S4 Rs4 Golf Q7 A5 Rs5 S5 A6 S6 A3 S3 Q3 Cc Touareg GTI Rs7 S7 Tt S8 04-20, 1R1747 4H0 951 253 C

The Geradepart RY-577 Fuel Pump Relay is a reliable replacement for many Audi, Volkswagen, and Dodge vehicles. It fits a wide range of models from 2004 to 2020, ensuring compatibility with your car.
This relay is built to last with high-quality materials, including heat-resistant plastic and precision copper terminals. It ensures excellent conductivity and long-term durability for your vehicle.
Easy to install, affordable, and high-performance. A smart choice for your car’s fuel system.
| Pros | Cons |
|---|---|
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Perfect For:
This fuel pump relay is perfect for car owners who need a reliable replacement for their Audi, Volkswagen, or Dodge vehicle. It’s easy to install and built to last, making it ideal for anyone looking to fix their car’s fuel system quickly and affordably.
Ready to Purchase?
3. 2-Pack 373 8D0951253A Relay – 40A 12VDC 4-Pin SPST Automotive Relay – Compatible with Volkswagen, Audi (Select Models) & V23134-B52-X301 – Fixes Fuel Pump & Fan Failures

Fix your car’s fuel pump or fan with this 2-Pack 373 8D0951253A Relay. It’s a direct replacement for Volkswagen and Audi models. Works with Bosch and HELLA relays too.
This relay handles 40A loads for fuel pumps, fans, and ignition. It’s IP67-rated to resist moisture, dust, and heat. Plug-and-play design makes installation easy.
Certified for safety, it meets automotive standards. Fixes error codes P0230 and P0691. Durable for over 100,000 cycles.
| Pros | Cons |
|---|---|
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Perfect For:
This 2-Pack 373 8D0951253A Relay is perfect for Volkswagen and Audi owners who need a reliable fix for fuel pump or fan failures. It’s easy to install and built to last, making it ideal for DIY repairs.
Ready to Purchase?
4. Fuel Pump Relay Compatible With Audi A3 Base 2013 2012 2011 2010 2009 2008 2007 2006 P-3968052

Fuel Pump Relay for Audi A3 Base. It is made for 2006 to 2013 models. It helps your car run smoothly.
This is an OE replacement part. It is built for strong performance. It is made for a direct fit.
You get 1 fuel pump relay. Check the fitment chart first. This helps you get the right match.
| Pros | Cons |
|---|---|
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Perfect For:
This part is for car owners. It fits your Audi A3 from 2006 to 2013.
Ready to Purchase?
5. URO Parts 3523608 Fuel Pump Relay

Fix your car fast. This new part helps your pump work well.
It is easy to put in. The tough parts last a long time. It stays safe and strong.
| Pros | Cons |
|---|---|
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Perfect For:
This fuel pump relay is perfect for car owners who want their engine to start and run smoothly. It is easy to install and made to be strong and reliable for your specific vehicle.
Ready to Purchase?
6. 1-Pack 373 8D0951253A V23134-B52-X301 Automotive Relay – 40A 12VDC 4-Pin SPST High-Load Relay, Compatible with Volkswagen, Audi (2015-2023 Golf/Passat/A4/A6) – Fixes P0230/P0691 Errors

The 1-Pack 373 8D0951253A V23134-B52-X301 Automotive Relay is a high-performance solution for your Volkswagen or Audi vehicle. It’s designed to handle 40A loads for essential systems like fuel pumps and radiator fans.
This relay is a direct replacement for factory parts, fitting perfectly in 2015-2023 Golf, Passat, A4, and A6 models. It’s cross-compatible with Bosch and HELLA relays, ensuring a seamless fit.
With an IP67 sealed housing, it resists moisture, dust, and extreme heat. It’s certified durable, meeting strict automotive standards for long-lasting reliability.
| Pros | Cons |
|---|---|
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Perfect For:
This automotive relay is perfect for Volkswagen and Audi owners who need a reliable fix for P0230 or P0691 errors. It’s ideal for 2015-2023 Golf, Passat, A4, or A6 models and works great for fuel pumps, radiator fans, or ignition systems.
Ready to Purchase?
7. Fits Audi VW Fuel Pump Relay Mfrlabel: Fuel Pump Relay

The Fuel Pump Relay is a direct fit replacement for Audi and VW vehicles. It is designed with the latest software and manufactured with modern tooling.
This part is easy to install, just like the factory unit. It has the same dimensions as the original vehicle parts. You will need one of these for your car.
The Fuel Pump Relay is a reliable choice for your vehicle. It is a high-quality part that will keep your car running smoothly.
| Pros | Cons |
|---|---|
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Perfect For:
This fuel pump relay is perfect for Audi and VW owners who need a direct fit replacement. It’s easy to install, just like the original part, and works right out of the box.
Ready to Purchase?
8. 449 Relay 1K0951253 V23374-A1601-X004 (2-Pack) 12V 30A 4-Pin Mini-Blade Relay Compatible with VW Jetta Golf Passat Audi A3 A4 Fixes Fuel Pump & Cooling Fan Failures

The 449 Relay 1K0951253 is a powerful 12V 30A mini-blade relay designed for VW and Audi vehicles. It fixes common problems like fuel pump and cooling fan failures quickly and easily.
This relay fits models like VW Jetta, Golf, Passat, and Audi A3, A4. It has strong silver contacts and a tough case for long life. You get two relays in one pack. They are easy to install and ready to use.
| Pros | Cons |
|---|---|
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Perfect For:
This 2-pack of 449 relays is perfect for car owners who want a quick fix for fuel pump or cooling fan issues. It’s ideal for DIY repairs and works great with VW and Audi models.
Ready to Purchase?
9. Painless Performance 50102 Fuel Pump Relay Kit

The Painless Performance 50102 Fuel Pump Relay Kit keeps your fuel pump powered when it matters most. It stops voltage drops that can slow your pump. This means your engine gets steady fuel pressure every time.
This kit also protects your vehicle’s electrical system from damage. It prevents amperage overloads that can cause problems. The kit includes a 30-amp relay, relay base with wire harness, circuit breaker, terminals, and mounting hardware—everything you need.
Made in the United States, this kit is built to last. It’s a smart upgrade for any racing or performance vehicle.
| Pros | Cons |
|---|---|
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Perfect For:
This Painless Performance Fuel Pump Relay Kit is perfect for racers who want reliable fuel delivery. It’s also great for anyone looking to protect their vehicle’s electrical system from amperage overloads.
Ready to Purchase?
10. YCT Fuel Pump Delivery Relay Control Module Unit 1K0 906 093G Fits Audi A3 Volkswagen VW Beetle CC EOS GTI Jetta Passat

The YCT Fuel Pump Delivery Relay Control Module Unit is a reliable replacement part for your vehicle. It fits multiple car models, including Audi A3, Volkswagen Beetle, and more. This unit ensures proper fuel pump operation, keeping your car running smoothly.
Before buying, confirm your car model and the original part number. This prevents purchasing errors and ensures a perfect fit. Always check the part picture to be sure it matches your needs.
This control module unit is a direct replacement for the original part. It’s easy to install and restores your vehicle’s performance. Thank you for choosing this quality product!
| Pros | Cons |
|---|---|
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Perfect For:
This YCT Fuel Pump Delivery Relay Control Module Unit is perfect for Audi A3 and Volkswagen owners who need a reliable replacement part. It’s easy to confirm compatibility with your car model and part picture, ensuring a perfect fit.
Ready to Purchase?
Buying Guide
Choosing the right fuel pump relay for your Audi A3 is easy with this guide. We’ll help you find the best fit for your car’s needs.
Factors to Consider When Buying:
– Compatibility: Make sure the relay fits your Audi A3 model and year. Check the fitment chart or part number to avoid mistakes.
– Performance: Look for relays that handle the correct amperage (like 30A or 40A) and voltage (12VDC) for your car’s systems.
– Durability: Choose relays with high-quality materials, like heat-resistant plastic or gold-plated terminals, for long-lasting use.
– Ease of Installation: Pick plug-and-play relays or kits with clear instructions for a hassle-free setup.
– Certifications: Opt for relays with automotive certifications (like VW-TUV or IP67) to ensure safety and reliability.
– Price: Compare prices and consider multi-packs for cost savings without sacrificing quality.
– Error Code Fixes: If your car shows codes like P0230 or P0691, choose a relay designed to fix these issues.
With these tips, you’ll find the perfect fuel pump relay to keep your Audi A3 running smoothly and reliably.