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73QTGG Injection High Pressure Fuel Pump

fits model: A4, Quattro. year: 2010–2016.

73qtgg Replacement Direct Injection High Pressure Fuel Pump Fits A4 Quattro 2010-2016

( Manufacturer Part Number: 73QTGG ), ( Part Type: Pressure Fuel Pump ), ( Engine: 2.0l 4 Cyl ), ( Compatible Make/model: Audi A4 Quattro ), ( Compatible Years: 2013 2012 2010 2014 2011 2015 2016 13 12 10 14 11 15 16 ), ( Fitment Info: Direct Injection High Pressure Fuel Pump 2.0l 4-cylinder . ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Read Full Description To Confirm Fitment ), ( Cs-sku: 400 )

Review Replacement Direct Injection High Pressure Fuel Pump fits QUATTRO A4 2010–2016

The **73QTGG Injection High-Pressure Fuel Pump** is a precision-engineered component designed specifically for the **Audi A4 Quattro (8K/8L) models produced between 2010 and 2016**, which are equipped with the **2.0L TFSI (Turbocharged Fuel Stratified Injection) engine**. This fuel pump is a critical part of the high-pressure fuel system, responsible for delivering a consistent and powerful fuel spray directly into the combustion chamber, ensuring optimal performance, efficiency, and emissions compliance. Engineered to meet Audi s stringent quality standards, this pump operates under extreme conditions, generating pressures exceeding **2,000 bar (29,000 psi)** to atomize the fuel into a fine mist, which enhances combustion and maximizes power output while minimizing fuel consumption and harmful emissions. Constructed from high-grade materials, including durable stainless steel and corrosion-resistant alloys, the pump is built to withstand the relentless demands of turbocharged operation, including high temperatures, mechanical stress, and prolonged use. Its advanced internal design incorporates a **piezoelectric injector driver** and a **high-precision fuel metering system**, allowing for precise fuel delivery even at low engine speeds or under heavy load. This ensures smooth acceleration, responsive throttle response, and reliable performance across a wide range of driving conditions, from city commuting to high-speed highway cruising. The pump is also designed for easy integration into the existing fuel system, featuring a **direct-fit replacement** compatible with the original equipment manufacturer (OEM) specifications, eliminating the need for extensive modifications or additional adapters. Whether replacing a worn-out pump or upgrading for enhanced reliability, this **73QTGG Injection High-Pressure Fuel Pump** is an indispensable component for maintaining the peak performance and longevity of your Audi A4 Quattro s turbocharged engine.

### **Pros and Cons of Buying a 73QTGG Injection High-Pressure Fuel Pump (A4 Quattro, 2010 2016)**

#### **Pros:**

1. **Compatibility and Reliability** The 73QTGG pump is a direct replacement for the original Bosch or Delphi high-pressure fuel pump used in the 2.0T FSI A4 Quattro (2010 2016). It is widely trusted in the aftermarket for its performance and durability, especially when sourced from reputable brands like **Bosch, Delphi, or Stanadyne**.

2. **Improved Fuel Efficiency and Performance** A high-quality pump ensures consistent fuel delivery, reducing misfires and improving engine responsiveness. This can lead to better throttle response, smoother acceleration, and slightly improved fuel economy compared to a failing original pump.

3. **Prevents Engine Damage** A failing high-pressure pump can cause fuel starvation, leading to catastrophic engine damage (e.g., bent valves, piston damage, or catalytic converter failure). Replacing it proactively avoids costly repairs.

4. **Easier Installation** Unlike some aftermarket upgrades, this is a direct swap no modifications to the fuel system are required. It plugs into the existing wiring harness and mounts in the same location as the original.

5. **Extended Lifespan** High-quality pumps (e.g., Bosch 0 220 100 004 or Delphi 100000000) are designed to last significantly longer than OEM pumps, often exceeding 100,000 miles with proper maintenance.

6. **Widely Available and Affordable** Compared to some specialized performance parts, these pumps are reasonably priced (typically **$150 $300** depending on brand and quality). They are also easy to find from reputable suppliers like **RockAuto, Amazon, or local auto parts stores**.

7. **Maintains Warranty Coverage (If Applicable)** If the original pump failed due to a manufacturer defect, some dealers may still honor warranty claims for labor, though parts may need to be purchased separately.

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#### **Cons:**

1. **Cost of Replacement** While the pump itself is affordable, labor costs for replacement can range from **$200 $400**, depending on the shop. Some mechanics charge extra for diagnostic work if the issue isn t immediately obvious.

2. **Potential for Counterfeit or Low-Quality Pumps** Cheap knockoff pumps (especially from unknown brands) may fail prematurely or cause electrical issues. Always buy from trusted sellers with return policies.

3. **Diagnostic Challenges** Symptoms of a failing pump (e.g., rough idle, stalling, check engine light with P0087/P0088 codes) can mimic other issues (e.g., clogged fuel filter, bad injectors, or vacuum leaks). Proper diagnosis (via OBD-II scan and fuel pressure test) is essential before replacement.

4. **Limited Performance Gains** Unless the original pump was failing severely, upgrading to a high-pressure pump may not provide noticeable power increases. It primarily restores reliability rather than enhances performance.

5. **Maintenance Requirements** While durable, these pumps benefit from regular fuel system maintenance (e.g., fuel filter changes every **30,000 50,000 miles**, using high-quality fuel additives like **Liqui Moly Jectron or Seafoam**).

6. **Potential for Overpressurization (If Incorrect Pump Installed)** Some aftermarket high-pressure pumps (e.g., **Stanadyne 73QTGG**) are designed for higher pressure than the stock system. While the A4 Quattro can handle it, improper installation (e.g., wrong wiring or fuel rail setup) could cause issues.

7. **Time-Consuming Installation** The pump is located inside the fuel rail, which requires draining fuel, removing the intake manifold, and disconnecting injectors. This is a **moderate to advanced** DIY job unless you re comfortable with fuel system work.

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### **Conclusion**

The **73QTGG high-pressure fuel pump is a solid, cost-effective upgrade** for the 2.0T FSI A4 Quattro (2010 2016), especially if the original pump is failing or showing signs of wear. It restores reliability, prevents engine damage, and is a straightforward replacement. However, it is not a "performance part" but rather a **reliability and longevity solution**.

If your vehicle is experiencing **fuel-related issues (rough idle, stalling, misfires, or P0087/P0088 codes)**, replacing the pump is a **highly recommended preventive measure**. That said, always ensure you re purchasing a **genuine or high-quality aftermarket pump** from a trusted source to avoid premature failure.

For those comfortable with DIY repairs, this is a **manageable project** with the right tools and patience. If not, a reputable mechanic should handle it without issues.

### **Final Recommendation:**

- **Buy it if:** Your original pump is failing or you re experiencing fuel delivery issues, and you want to avoid engine damage.

- **Avoid it if:** You re not experiencing symptoms but are looking for a performance boost (other mods like exhaust or ECU tuning may be more effective).

- **Best choice:** **Bosch 0 220 100 004** or **Delphi 100000000** (both are reliable and widely available).

- **Additional tip:** Pair the pump replacement with a **fuel filter change** and consider using a **fuel system cleaner** (like **Liqui Moly Jectron**) to ensure optimal performance.

Would you like guidance on installation steps or troubleshooting symptoms?

Details:

Direct Injection High Pressure Fuel Pump fits A4 Quattro 2010 - 2016 73QTGG: Brand: Replacement condition: New Notes: 2.0L 4-Cylinder - Pump, Detailed Applications Years: Vehicle: Engine: 2011 - 2016 Audi Quattro2.0L 4 Cyl, 2010 Audi Lifts From 11/05/2009.

part #: 73qtgg price

  • $110.04

specifications carfuelinjector:

  • for models: A4, Quattro
  • for years: 2010-2016
  • mpn: 73qtgg
  • part type: Pressure Fuel Pump
  • engine: 2.0l 4 Cyl
  • compatible make/model: Audi A4 Quattro
  • compatible years: 2013 2012 2010 2014 2011 2015 2016 13 12 10 14 11 15 16
  • fitment info: Direct Injection High Pressure Fuel Pump 2.0l 4-cylinder .
  • manufacturer warranty: 12 Month Warranty
  • attention: Read Full Description To Confirm Fitment
  • cs-sku: 400

general carfuelinjector:

  • Air Fuel Delivery > Fuel Injection Parts > Fuel Injectors
  • condition: New

seller carfuelinjector:

  • # reviews: 23420
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  • city: Fort Worth, Texas

offer carfuelinjector:

  • quantity: 1
  • started: March 26, 2026
  • availability: In Stock
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  • options: Ship-to-home

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shipping carfuelinjector:

  • type: Fixed
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for models: a4, quattro, for years: 2010-2016, part type: pressure fuel pump, engine: 2.0l 4 cyl, compatible make/model: audi a4 quattro, compatible years: 2013 2012 2010 2014 2011 2015 2016 13 12 10 14 11 15 16, fitment info: direct injection high pressure fuel pump 2.0l 4-cylinder ., manufacturer warranty: 12 month warranty, attention: read full description to confirm fitment, cs-sku: 400, category: auto parts > air fuel delivery > fuel injection parts > fuel injectors, sku: 15502638154460773,
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1 offer $110.04 USD
  • New. Offer #1 priced at $110.04 + $0.00 shipping estimate = $110.04* total. Notes: Direct Injection High Pressure Fuel Pump -- 2.0L 4-Cylinder - Direct Injection High Pressure Fuel Pump. 2010 Audi A4 Quattro 2.0L 4 Cyl Fits From 11/05/2009.FREE SHIPPING

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