
HFP-A23HW Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $142.98 | Condition is New, Fits 1991-2001 Audi A4 A6 S4 S6 80 90 100 255LPH Fuel Pump Module Assembly QFS, FREE SHIPPING | 99.6% |
![]() | $142.98 | Condition is New, QFS 255LPH Fuel Pump Module Assembly for 1991-2001 Audi A4 A6 S4 S6 80 90 100, FREE SHIPPING | 99.5% |

Introducing the Quantum Fuel QFP-HFP-A23HW QFS 255LPH Pump Module, meticulously engineered to deliver optimal performance for your 1991-2001 Audi A4, A6, S4, S6, 80, and 90 models. This high-flow pump module replaces the original factory pump, enhancing the fuel delivery system and increasing the vehicle's overall efficiency.
Designed with a robust 255 liters per hour (LPH) flow rate, this upgraded pump module ensures an ample fuel supply to the engine, leading to smoother acceleration, improved throttle response, and a more responsive driving experience. The QFS 255LPH Pump Module is perfect for those seeking to extract maximum power from their Audi, especially when paired with performance modifications or high-performance fuel systems.
Manufactured using advanced materials and state-of-the-art manufacturing techniques, this pump module boasts unparalleled durability and reliability. It features a high-quality, billet aluminum housing that not only adds an aesthetic touch to your engine bay but also ensures efficient heat dissipation. The pump impeller is made of reinforced, engineered polymer, offering superior resistance to wear and tear while maintaining excellent fuel flow characteristics.
The QFS 255LPH Pump Module is easily installed and requires no engine modification. It is a direct plug-and-play replacement for the original pump, ensuring a hassle-free installation process. It is compatible with both stock and high-performance fuel systems, making it a versatile choice for Audi enthusiasts.
In summary, the Quantum Fuel QFP-HFP-A23HW QFS 255LPH Pump Module is an exceptional upgrade for your 1991-2001 Audi A4, A6, S4, S6, 80, and 90 models. With its impressive 255 LPH flow rate, durable billet aluminum housing, and easy installation process, this high-performance pump module delivers unrivaled fuel efficiency, power, and reliability for your cherished Audi vehicle.
Pros and Cons of Buying a Quantum Fuel HFP-A23HW QFS 255LPH Fuel Pump Module for 1991-2001 Audi A4, A6, S4, S6, 80, and 90
Introduction:The Quantum Fuel HFP-A23HW QFS 255LPH Fuel Pump Module is a potential solution for those experiencing fuel pump issues in their 1991-2001 Audi A4, A6, S4, S6, 80, and 90 vehicles. In this article, we will discuss the advantages and disadvantages of purchasing this fuel pump module to help you make an informed decision.
Pros:1. OEM-equivalent performance: This aftermarket fuel pump module is designed to meet the original equipment manufacturer's (OEM) specifications, ensuring reliable and efficient fuel delivery to your Audi.
2. Improved fuel economy: A faulty fuel pump can negatively impact fuel economy. Replacing the fuel pump with a new, high-performing module like the Quantum Fuel HFP-A23HW QFS 255LPH can help restore optimal fuel economy.
3. Longer lifespan: The Quantum Fuel HFP-A23HW QFS 255LPH Fuel Pump Module is built with high-quality components, allowing it to last longer than the OEM part, ultimately saving you money in the long run.
4. Easy installation: The fuel pump module comes with a plug-and-play wiring harness, making the installation process straightforward and hassle-free for most DIY enthusiasts.
Cons:1. Price: The Quantum Fuel HFP-A23HW QFS 255LPH Fuel Pump Module may be more expensive than some aftermarket or OEM alternatives. However, the long-term savings and improved performance can offset the initial investment.
2. Availability: Depending on your location and the availability of the part from various retailers, you may experience a delayed shipping time or have to wait for the part to be restocked.
3. Potential compatibility issues: Although the fuel pump module is designed to fit most 1991-2001 Audi models, there have been reports of compatibility issues with specific vehicles. Be sure to verify the compatibility before making a purchase.
Conclusion:The Quantum Fuel HFP-A23HW QFS 255LPH Fuel Pump Module offers several advantages, including OEM-equivalent performance, improved fuel economy, a longer lifespan, and easy installation. However, its higher price point and potential compatibility issues are worth considering. Ultimately, if you're experiencing fuel pump issues with your 1991-2001 Audi A4, A6, S4, S6, 80, or 90 and want a reliable and efficient solution, the Quantum Fuel HFP-A23HW QFS 255LPH Fuel Pump Module is a solid investment. Make sure to verify its compatibility with your specific vehicle before purchasing.
Recommendation:If you're confident that the Quantum Fuel HFP-A23HW QFS 255LPH Fuel Pump Module is compatible with your 1991-2001 Audi model and are looking for a high-performing, long-lasting solution to your fuel pump issues, we recommend purchasing this aftermarket fuel pump module. Make sure to buy it from a reputable retailer to ensure its authenticity and quality.
Details:
Drop-in replacement. Included with purchase: Fuel pump module assembly. Shipping: orders cannot be collected.
Gradient density Fuel strainer for superior contaminant filtration. Compatible with modern ethanol-infused pump gasoline. Arm /innovate / citrons do not warranty wide band o2 sensors. Oem or better performance.
Specifically designed for quiet operation. Qfs Fuel pump assembly - oem replacement: HFP-A23HW. Patented check valve technology. Coated corrosion-resistant case to minimize seizing during non-operation.
Qfs 255lph Fuel pump module assembly for 1990 -2001 Audi 80 90 100 A4 A6 S4 S6 v8. Qfs 255lph Fuel pump module assembly for 1991 -2001 Audi A4 A6 S4 S6 80 90 100.
specifications inboardfuel:
- for models: A4, A6, S4, S6
- for makes: Audi
- for years: 1980–2001
- brand: Quantum Fuel Systems
- mpn: Hfp-a23hw
- type: Fuel Pump Module Assembly
shipping inboardFuel:
- transit: 4-8 days
- class: standard, expedited
- type: fixed
- carrier: usps, fedex
- service: usps ground advantage, fedex 2day
general inboardfuel:
- category: Boat Parts > Inboard Engines Components > Intake Fuel Systems
payments inboardFuel:
- credit card: mastercard
- wallet: apple-pay
- other
returns inboardFuel:
- paid by: seller
- time: 30 days
- policy: returns accepted
offer inboardFuel:
- sold #: 17
- started: september 8, 2025
- options: ship-to-home
- availability: in stock
- price: $142.98
- item condition: New
- in stock #: 2
seller inboardFuel:
- city: ventura, california
- # reviews: 2099
- rating: 97.4%

