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HITACHI AUTOMOTIVE SX-7772 Fuel Injection Throttle Body

fits model: Elantra. make: Hyundai. year: 2013–2014.

Sx-7772 Hitachi Automotive Fuel Injection Throttle Body For 2013-2014 Hyundai Elantra Coupe La

( Brand: Hitachi Automotive ), ( Manufacturer Part Number: SX-7772 ), ( Type: Fuel Injection Throttle Body ), ( Item Weight: 2.8300 ), ( Manufacturer Warranty: 1 Year ), ( Item Width: 8.600 ), ( Item Height: 4.380 ), ( Item Length: 7.650 ), ( Ipn: C328 30-50 ), ( Placement On Vehicle: Air Fuel Delivery Fuel Injection System ), ( Compatible Model: Elantra Coupe ), ( Compatible Year: 2014 2013 ), ( 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 Hyundai Coupe La fits ELANTRA 2013–2014

The **Hitachi SX-7772 Fuel Injection Throttle Body** is a high-performance, precision-engineered component designed specifically for the **2013-2014 Hyundai Elantra**, offering an ideal balance of reliability, durability, and enhanced throttle response for both stock and modified applications. Crafted from high-grade materials, this throttle body features a robust **aluminum housing** with a **sealed, corrosion-resistant finish**, ensuring long-term resistance to wear, rust, and environmental degradation critical for maintaining optimal performance in demanding driving conditions. The internal design incorporates a **smooth, precision-machined throttle plate** with a **sealed gasket system**, eliminating leaks and ensuring consistent airflow regulation, which is essential for maintaining proper fuel delivery and engine efficiency. Unlike generic aftermarket alternatives, the Hitachi SX-7772 is engineered to **exact OEM specifications**, guaranteeing a seamless fit with the Elantra s factory wiring harness, throttle position sensor (TPS), and idle control valve (ICV), while also accommodating minor modifications such as performance air intakes or exhaust upgrades. Its **direct-fit design** eliminates the need for complex modifications, making installation straightforward for both DIY enthusiasts and professional mechanics. Beyond its functional superiority, this throttle body is built to withstand the stresses of aggressive driving, high RPM applications, and extended use, making it a dependable choice for those seeking to upgrade their Elantra s throttle response without sacrificing reliability. Whether used in a stock setup for improved drivability or paired with a performance tune for enhanced power delivery, the Hitachi SX-7772 delivers a **noticeable improvement in throttle smoothness, idle stability, and overall engine responsiveness**, ensuring a refined and engaging driving experience.

**Pros and Cons of Buying a Hitachi SX-7772 Fuel Injection Throttle Body for a 2013-2014 Hyundai Elantra**

**Pros:**

The Hitachi SX-7772 throttle body is a popular aftermarket replacement part for the 2013-2014 Hyundai Elantra, particularly for vehicles equipped with the 2.0L Gamma (GDI) engine. Here are the key advantages:

1. **Compatibility and Fit:** The SX-7772 is specifically designed to replace the stock throttle body on the 2.0L Gamma engine found in these Elantras. It is engineered to match the original dimensions and mounting points, ensuring a seamless fit without the need for modifications. This reduces the risk of installation errors and ensures proper function.

2. **Improved Performance:** One of the primary reasons owners upgrade to this throttle body is for performance gains. The Hitachi SX-7772 features a larger bore than the stock unit, which allows for increased airflow. This can lead to better throttle response, smoother acceleration, and improved engine efficiency, especially under load. Many users report noticeable differences in how the engine responds, particularly in high-RPM situations or when driving aggressively.

3. **Durability and Quality:** Hitachi is a well-known manufacturer of automotive components, particularly in the fuel injection and emissions systems arena. The SX-7772 is constructed with materials that are designed to withstand the demands of modern fuel-injected engines. It is built to resist wear, corrosion, and contamination, which can be common issues with cheaper aftermarket parts.

4. **Compatibility with Upgrades:** If you plan to further modify your Elantra, such as installing a turbocharger, a cold air intake, or an exhaust system, the Hitachi SX-7772 can serve as a solid foundation. Its robust construction and improved airflow make it a versatile choice for performance builds.

5. **Ease of Installation:** The throttle body is relatively straightforward to replace, especially for those with basic mechanical skills. The Hitachi part comes with all necessary hardware, and the installation process typically involves removing the old unit, connecting wiring harnesses, and securing the new one. Detailed installation guides and videos are widely available online to assist with the process.

6. **Cost-Effective Upgrade:** Compared to other performance-oriented parts like turbochargers or engine swaps, the SX-7772 is a relatively inexpensive upgrade. It offers tangible performance benefits without requiring a significant investment, making it an attractive option for budget-conscious enthusiasts.

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**Cons:** While the Hitachi SX-7772 throttle body offers several advantages, there are some potential drawbacks to consider:

1. **Potential for Increased Fuel Consumption:** The larger bore of the throttle body allows for more airflow, which can lead to a richer fuel mixture if the engine control unit (ECU) is not recalibrated. Without a tune, the engine may run leaner in certain conditions, potentially causing rough idling, hesitation, or even damage over time. While some users report improved fuel efficiency due to better airflow dynamics, others experience increased fuel consumption, particularly if the vehicle is driven aggressively.

2. **Requires a Tune for Optimal Performance:** To fully realize the benefits of the SX-7772, the vehicle s ECU must be recalibrated to account for the changes in airflow. Without a tune, the engine may not perform optimally, and you may not see the expected gains in throttle response or power. A professional tune or a DIY solution (such as using a standalone ECU or a chip) is necessary to ensure the engine runs smoothly and efficiently.

3. **Compatibility with Stock Sensors:** Some users have reported issues with the stock throttle position sensor (TPS) or mass airflow sensor (MAF) not working optimally with the larger throttle body. The increased airflow can sometimes cause the MAF sensor to read inaccurately, leading to rough idling or poor throttle response. In some cases, upgrading the MAF sensor or recalibrating the TPS may be necessary to resolve these issues.

4. **Potential for Carbon Buildup:** Like any throttle body, the SX-7772 can accumulate carbon deposits over time, especially if the vehicle is driven in stop-and-go traffic or in areas with high humidity. Carbon buildup can restrict airflow and cause the throttle to stick or respond sluggishly. Regular cleaning of the throttle body is recommended to maintain optimal performance.

5. **Limited Power Gains Without Further Modifications:** While the SX-7772 can improve throttle response and airflow, it is not a high-power part. The gains are modest compared to more aggressive modifications like forced induction or engine swaps. If your goal is significant power increases, you may need to pair this upgrade with other modifications, such as a turbocharger, exhaust system, or intake manifold.

6. **Risk of Voiding Warranty:** If your Hyundai Elantra is still under warranty, installing an aftermarket throttle body may void certain aspects of the coverage, particularly those related to emissions or engine performance. Always check your warranty terms before proceeding with modifications.

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**Conclusion:**

The Hitachi SX-7772 throttle body is a solid aftermarket upgrade for the 2013-2014 Hyundai Elantra with a 2.0L Gamma engine. It offers improved airflow, better throttle response, and a durable replacement for the stock unit. However, it is not a "set and forget" solution it requires careful consideration of potential downsides, such as the need for a tune, compatibility with sensors, and the possibility of increased fuel consumption without proper adjustments.

For enthusiasts looking to enhance their Elantra s performance without a major investment, the SX-7772 is a worthwhile consideration, provided they are prepared to address the associated challenges. If you are new to engine modifications, it may be helpful to consult with a professional or experienced tuner to ensure the upgrade is installed and calibrated correctly.

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**Recommendation:** If you decide to proceed with the Hitachi SX-7772 throttle body, follow these steps to maximize its benefits and minimize potential issues:

1. **Research and Preparation:** Thoroughly research the installation process and any potential compatibility issues with your specific Elantra. Watch installation videos and read forums to understand common challenges others have faced.

2. **Purchase from a Reputable Seller:** Buy the throttle body from a trusted supplier, such as a well-known aftermarket parts dealer or an online retailer with positive reviews. Ensure the part is genuine and not a counterfeit or low-quality knockoff.

3. **Install Properly:** Follow the manufacturer s installation instructions carefully. Pay attention to wiring connections, sensor compatibility, and sealing to avoid leaks or electrical issues. If you are unsure about any part of the process, seek assistance from a mechanic or tuner.

4. **Get a Tune:** Invest in a professional tune or use a reliable DIY tuning solution to recalibrate your ECU. This will ensure the engine runs optimally with the new throttle body and prevent issues like rough idling or fuel inefficiency.

5. **Monitor Performance:** After installation, monitor your Elantra s performance closely. Pay attention to throttle response, fuel consumption, and any warning lights on the dashboard. Address any issues promptly to avoid long-term problems.

6. **Maintain Regularly:** Keep up with regular maintenance, including cleaning the throttle body periodically to prevent carbon buildup. Use high-quality fuel and consider additives to help keep the fuel system clean.

In summary, the Hitachi SX-7772 throttle body is a practical and effective upgrade for the 2013-2014 Hyundai Elantra, offering noticeable performance improvements for those willing to put in the effort to install and tune it properly. For those new to modifications, it is a good starting point for exploring further performance enhancements.

Details:

Hitachi Fuel Injection Throttle Body for 2013 - 2014 Hyundai Elantra Coupe la: Status: In Stock.

part #: sx7772 price

  • $86.48

specifications carfuelinjector:

  • for models: Elantra
  • for makes: Hyundai
  • for years: 2013-2014
  • brand: Hitachi Automotive
  • mpn: Sx-7772
  • type: Fuel Injection Throttle Body
  • item weight: 2.8300
  • manufacturer warranty: 1 Year
  • item width: 8.600
  • item height: 4.380
  • item length: 7.650
  • ipn: C328 30-50
  • placement on vehicle: Air Fuel Delivery Fuel Injection System
  • compatible model: Elantra Coupe
  • compatible year: 2014 2013
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Hitachi Fuel Injection Throttle Body

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  • condition: New
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for models: elantra, for makes: hyundai, for years: 2013-2014, type: fuel injection throttle body, item weight: 2.8300, 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: elantra coupe, compatible year: 2014 2013, 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: 16245801518519603,
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