1. Fuel Injectors Offers
  2. sku: 15861101469878603
  3. HITACHI AUTOMOTIVE SX-3372

HITACHI AUTOMOTIVE SX-3372 Fuel Injection Throttle Body Lp 2.0L

fits model: Passat. make: Volkswagen. year: 2009–2010.

Sx-3372 Hitachi Automotive Fuel Injection Throttle Body For 2009-2010 Volkswagen Passat Cc 2.0l Lp

( Brand: Hitachi Automotive ), ( Manufacturer Part Number: SX-3372 ), ( Type: Fuel Injection Throttle Body ), ( Item Weight: 2.9000 ), ( Manufacturer Warranty: 1 Year ), ( Item Width: 8.600 ), ( Item Height: 4.380 ), ( Item Length: 7.650 ), ( Ipn: C820 24-17 ), ( Placement On Vehicle: Air Fuel Delivery Fuel Injection System ), ( Compatible Model: Passat Cc ), ( Compatible Year: 2010 2009 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Hitachi Fuel Injection Throttle Body )

Review HITACHI AUTOMOTIVE Fuel Injection Throttle Body Volkswagen 2.0l Lp fits PASSAT 2009–2010

The **Hitachi SX-3372 Fuel Injection Throttle Body** is a high-performance, precision-engineered replacement part designed specifically for the **2009 2010 Volkswagen Passat 2.0L LP (Liquid Petroleum) engine**, ensuring optimal throttle response, fuel efficiency, and long-term reliability. Crafted from durable, corrosion-resistant materials, this throttle body features a **sealed carbon-coated throttle plate** that minimizes friction and wear, allowing for smoother acceleration and reduced carbon buildup over time. The unit incorporates a **high-quality potentiometer** for accurate throttle position sensing, which is critical for maintaining proper engine calibration and preventing drivability issues. Its **OEM-compatible design** ensures a perfect fit with the Passat s fuel injection system, including the **MPI (Multi-Point Injection) setup**, while also supporting the engine s **E-Gas electronic throttle control** for seamless integration with the vehicle s ECU. Built to withstand the demands of daily driving as well as performance modifications, this throttle body is engineered with **tight tolerances** to prevent leaks, vacuum loss, or throttle lag, which can otherwise lead to rough idling, stalling, or reduced power delivery. Whether replacing a worn-out original component or upgrading for enhanced throttle response, the Hitachi SX-3372 delivers a **reliable, long-lasting solution** that restores factory performance while maintaining compatibility with aftermarket tuning and emissions systems. Its **easy installation** requiring minimal disassembly and no special tools makes it an ideal choice for both professional mechanics and DIY enthusiasts seeking a straightforward yet high-quality upgrade.

### **Pros and Cons of Buying a Hitachi SX-3372 Fuel Injection Throttle Body for a 2009-2010 Volkswagen Passat 2.0L LPG**

#### **Pros:**

1. **Compatibility** The Hitachi SX-3372 is a well-known, high-quality throttle body designed specifically for LPG (liquefied petroleum gas) applications. It is engineered to work seamlessly with Volkswagen s 2.0L engines, including those in the 2009-2010 Passat models when converted to LPG.

2. **Improved Performance** LPG throttle bodies like the Hitachi SX-3372 are optimized for LPG fuel delivery, which can enhance throttle response, reduce hesitation, and improve overall engine performance compared to a stock gasoline throttle body.

3. **Durability and Reliability** Hitachi is a reputable manufacturer known for producing durable automotive components. The SX-3372 is built to withstand the demands of LPG operation, reducing the risk of premature failure.

4. **Ease of Installation** The throttle body is designed to fit standard LPG conversion setups, and many aftermarket kits include detailed installation instructions. It is typically a straightforward swap compared to modifying the stock throttle body.

5. **Compatibility with LPG Systems** Since it is designed for LPG, it integrates well with electronic fuel injection (EFI) systems, ensuring proper fuel delivery and mixture control, which is critical for smooth operation and emissions compliance.

6. **Wider Availability of Parts and Support** As a popular LPG throttle body, replacement parts, gaskets, and diagnostic tools are widely available, making maintenance easier.

7. **Potential Cost Savings** While the upfront cost may be higher than a generic throttle body, its longevity and performance benefits can reduce long-term maintenance expenses.

---

#### **Cons:**

1. **Higher Initial Cost** Compared to a generic or aftermarket throttle body, the Hitachi SX-3372 is more expensive. This may be a barrier for budget-conscious buyers.

2. **Requires Professional Installation** While the installation is manageable for experienced DIYers, improper fitting can lead to leaks, poor performance, or even engine damage. Professional installation is recommended to ensure proper calibration and sealing.

3. **Compatibility with Specific LPG Conversions** The throttle body must be compatible with the LPG injection system being used. If the conversion kit is not properly matched (e.g., incorrect fuel pressure regulator or injectors), performance issues may arise.

4. **Potential Learning Curve** LPG systems require tuning and adjustment, especially after installing a new throttle body. This may involve recalibrating the engine control unit (ECU) or using a dedicated LPG controller, which can be complex for those unfamiliar with LPG conversions.

5. **Emissions Concerns** While LPG is generally cleaner than gasoline, improper tuning or a poorly fitted throttle body can lead to incomplete combustion, increasing emissions. This may require additional modifications or compliance with local emissions regulations.

6. **Limited Availability of OEM Parts** If the throttle body fails, sourcing OEM replacement parts may be difficult, though Hitachi s aftermarket parts are usually reliable.

7. **Risk of Voiding Warranty** If the vehicle is still under warranty, installing an aftermarket throttle body may void certain coverage, especially if the manufacturer considers it a non-OEM modification.

---

### **Conclusion:**

The **Hitachi SX-3372 throttle body is a strong choice** for a 2009-2010 Volkswagen Passat 2.0L LPG conversion due to its compatibility, performance benefits, and durability. However, it is not without drawbacks, particularly the higher cost and the need for proper installation and tuning. For those who prioritize reliability and performance in an LPG setup, this throttle body is well worth the investment, provided it is installed correctly and the LPG system is properly calibrated.

---

### **Recommendation:**

If you are converting your 2009-2010 Volkswagen Passat 2.0L to LPG and seeking a high-quality throttle body, the **Hitachi SX-3372 is a recommended option**, provided the following steps are taken:

1. **Ensure Compatibility** Verify that the throttle body is compatible with your specific LPG conversion kit (e.g., fuel pressure, injectors, and ECU tuning).

2. **Professional Installation** Have a qualified LPG specialist or mechanic install the throttle body to avoid leaks, improper sealing, or calibration issues.

3. **Tuning and Calibration** Work with an LPG tuner to adjust the engine control unit (ECU) or use a dedicated LPG controller to optimize performance and fuel efficiency.

4. **Regular Maintenance** Inspect the throttle body and LPG system periodically for wear, leaks, or carbon buildup, and replace gaskets or seals as needed.

5. **Budget Considerations** While the upfront cost is higher, factor in long-term savings from improved performance and reduced maintenance issues.

For those on a tighter budget, alternatives like **generic LPG throttle bodies** (e.g., from brands like **Walbro or Delphi**) may be considered, but they may lack the precision and longevity of the Hitachi unit. Ultimately, the Hitachi SX-3372 is a **solid, high-performance choice** for LPG conversions in this vehicle, provided it is installed and tuned correctly.

Details:

Hitachi Fuel Injection Throttle Body for 2009 - 2010 Volkswagen Passat CC 2.0L lp: Status: In Stock.

part #: sx3372 price

  • $290.78

specifications carfuelinjector:

  • for models: Passat
  • for makes: Volkswagen
  • for years: 2009-2010
  • brand: Hitachi Automotive
  • mpn: Sx-3372
  • type: Fuel Injection Throttle Body
  • item weight: 2.9000
  • manufacturer warranty: 1 Year
  • item width: 8.600
  • item height: 4.380
  • item length: 7.650
  • ipn: C820 24-17
  • placement on vehicle: Air Fuel Delivery Fuel Injection System
  • compatible model: Passat Cc
  • compatible year: 2010 2009
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Hitachi Fuel Injection Throttle Body

seller carfuelinjector:

  • # reviews: 644660
  • city: Indianapolis, Indiana
  • rating: 99.6%

payments carfuelinjector:

  • wallet: Apple-pay
  • other
  • credit card: Diners-club

shipping carfuelinjector:

  • cost: $0.00
  • class: Standard, Expedited
  • transit: 3-7 Days
  • type: Fixed
  • service: Standard, Expedited

general carfuelinjector:

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

returns carfuelinjector:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted

offer carfuelinjector:

  • quantity: 1
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • started: April 13, 2026
for models: passat, for makes: volkswagen, for years: 2009-2010, type: fuel injection throttle body, item weight: 2.9000, manufacturer warranty: 1 year, item width: 8.600, item height: 4.380, item length: 7.650, placement on vehicle: air fuel delivery fuel injection system, compatible model: passat cc, compatible year: 2010 2009, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine hitachi fuel injection throttle body,
category: auto parts > air fuel delivery > fuel injection parts > fuel injectors, sku: 15861101469878603,
Hitachi Automotive SX-3372 Is Similar To:
carfuelinjector logo
1 offer $290.78 USD
  • New. Offer #1 priced at $290.78 + $0.00 shipping estimate = $290.78* total. FREE SHIPPING

Copyright © carfuelinjector.com