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  2. sku: 15139234843191741
  3. NISSAN 16119-4JM0A

NISSAN 16119-4JM0A Chamber Throttle

fits make: Nissan.

16119-4jm0a Nissan Genuine Chamber Assembly Throttle

( Manufacturer Part Number: 16119-4JM0A ), ( Part Type: Throttle ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Parts Included: Only Part Reference 0 On The Diagram Is Included )

Review NISSAN Genuine Chamber Assembly Throttle

The **Nissan 16119-4JM0A Throttle Body Chamber** is a precision-engineered component designed specifically for Nissan vehicles equipped with continuous variable valve timing (CVVT) systems, ensuring optimal performance, fuel efficiency, and emissions compliance. Crafted from high-quality, durable materials, this throttle body chamber is engineered to maintain a consistent airflow dynamic within the engine s intake system, allowing for seamless throttle response and smooth operation across a wide range of engine speeds. Its sleek, aerodynamic design minimizes turbulence and pressure drops, promoting efficient air-fuel mixture delivery to the combustion chambers, which is critical for both performance and longevity of the engine. The chamber features a precise internal geometry that aligns with Nissan s CVVT technology, ensuring that the throttle valve operates with minimal friction and optimal sealing, reducing the risk of carbon buildup and maintaining consistent throttle position sensor (TPS) readings. This component is particularly vital for vehicles like the Nissan Altima, Maxima, and Rogue, where reliable throttle control is essential for both daily driving and extended engine life. Whether used in a replacement scenario or as part of a performance upgrade, the 16119-4JM0A throttle body chamber is built to meet OEM standards, providing a seamless fit and reliable performance that aligns with the vehicle s factory specifications. Its robust construction and compatibility with Nissan s advanced engine management systems make it an indispensable part of maintaining peak engine efficiency and responsiveness.

### **Pros and Cons of buying a Nissan 16119-4JM0A Throttle Body (Chamber Throttle)**

#### **Pros:**

1. **Compatibility** This part is specifically designed for Nissan vehicles, ensuring a proper fit without modifications. It is commonly used in models like the **Altima (N16), Maxima (V35), Sentra (K14/K15), and Rogue (Y51)**, among others.

2. **Improved Performance** A high-quality throttle body can enhance throttle response, reduce lag, and improve engine efficiency, especially if the original part was worn or clogged.

3. **Durability** Nissan s aftermarket throttle bodies (especially OEM or high-quality replacements) are built to last, reducing the risk of premature failure compared to cheap knockoffs.

4. **Ease of Installation** Many throttle bodies are designed for straightforward replacement, requiring only basic tools. Some models may require recalibration of the ECU, but this is usually a simple process with the right diagnostic tools.

5. **Cost-Effective Upgrade** Compared to full engine rebuilds or turbocharger replacements, a throttle body upgrade is relatively inexpensive, offering noticeable performance gains without major modifications.

6. **Compatibility with Performance Mods** If you plan to add a turbocharger, supercharger, or other forced induction, a high-quality throttle body ensures better airflow and responsiveness.

7. **Reduced Carbon Buildup** Some throttle bodies come with **carbon-resistant coatings** or are designed to minimize deposits, which can improve long-term reliability.

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#### **Cons:**

1. **Potential for Counterfeit Parts** Buying from untrusted sellers may result in **fake or low-quality replicas** that fail prematurely or do not fit correctly. Always purchase from reputable suppliers.

2. **ECU Calibration Issues** Some throttle bodies require **ECU reprogramming** (especially if replacing with a larger or different model). Failure to recalibrate may result in **poor performance, rough idling, or stalling**.

3. **Compatibility Risks** While this part is widely used, **exact model matching is crucial**. Installing the wrong throttle body (e.g., mixing up **N16 vs. V35**) can cause **airflow mismatches, engine stalling, or check engine lights**.

4. **Installation Complexity** Some vehicles (especially those with **direct fuel injection or advanced throttle-by-wire systems**) may require **additional wiring adjustments** or sensor recalibration.

5. **Limited Longevity with Poor Maintenance** If the intake system is dirty or the engine runs on low-quality fuel, **carbon buildup can still occur**, reducing effectiveness over time.

6. **Price Variability** While generally affordable, **aftermarket versions may cost more than OEM parts**, and shipping delays can be an issue if ordering online.

7. **Warranty & Return Risks** Some throttle bodies may come with **limited warranties**, and returns can be difficult if the part is damaged during shipping or installation.

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### **Conclusion**

The **Nissan 16119-4JM0A throttle body** is a **reliable and cost-effective upgrade** for many Nissan models, offering **better throttle response, improved performance, and durability** when installed correctly. However, **proper sourcing, installation, and ECU calibration** are essential to avoid issues like **poor fitment, calibration errors, or premature failure**.

If you are **modifying your engine for better airflow** (e.g., adding a turbo or supercharger) or simply **replacing a worn-out throttle body**, this part is a **solid choice** provided you buy from a **trusted supplier** and follow installation guidelines.

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### **Recommendation**

- **Buy from a reputable seller** (e.g., **RockAuto, Amazon (verified sellers), or Nissan dealership parts**) to avoid counterfeit parts.

- **Check compatibility** with your exact vehicle model and year before purchasing.

- **Recalibrate the ECU** if required (use **OBD-II tools or a professional tuner**).

- **Inspect the intake system** for carbon buildup and clean it if necessary.

- **Consider a high-quality aftermarket alternative** (e.g., **Holley, Edelbrock, or AEM**) if you want **better performance and longevity** than the OEM part.

**Final Verdict:** If installed correctly, the **Nissan 16119-4JM0A throttle body** is a **worthwhile upgrade** for performance and reliability. However, **cutting corners on sourcing or installation can lead to problems**, so proceed with caution.

Details:

Parts must be resalable and in the original packaging. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical parts are not returnable.

part #: 161194jm0a prices

  • $147.38-$150.45

specifications carfuelinjector:

  • for makes: Nissan
  • mpn: 16119-4jm0a
  • part type: Throttle
  • genuine oem: Yes
  • manufacturer warranty: 1 Year
  • fitment type: Direct Replacement
  • parts included: Only Part Reference 0 On The Diagram Is Included

payments carfuelinjector:

  • wallet: Paypal
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  • credit card: Visa

shipping carfuelinjector:

  • class: Standard
  • type: Fixed
  • cost: $8.99
  • transit: 4-10 Days
  • service: Standard

offer carfuelinjector:

  • sold: 0
  • quantity: 1
  • availability: In Stock
  • started: March 7, 2026
  • options: Ship-to-home

general carfuelinjector:

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

returns carfuelinjector:

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

seller carfuelinjector:

  • # reviews: 579
  • rating: 99.8%
  • city: Milwaukee, Wisconsin
for makes: nissan, part type: throttle, genuine oem: yes, manufacturer warranty: 1 year, fitment type: direct replacement, parts included: only part reference 0 on the diagram is included,
category: auto parts > air fuel delivery > fuel injection parts > fuel injectors, sku: 15139234843191741,
Nissan 16119-4JM0A Is Similar To:
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5 offers $147.38–$150.45 USD
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