1. Cylinder Heads & Parts Engines Components For Sale
  2. sku: 12101401739766762
  3. INFINITI 161012

INFINITI 161012 Right Engine Motor Cylinder Head Q50 3.0L 72K LOT2724

fits make: Infiniti. year: 2016–2021.

161012 Infiniti 2016-2021 Q50 3.0l Right Engine Motor Cylinder Head 72k Oem Lot2724

( Manufacturer Part Number: 161012 ), ( Part Type: Engine Motor Cylinder Head ), ( Oe/oem Part Number: Oem ), ( Country Of Origin: Japan )

Review INFINITI Q50 3.0l Right Engine Motor Cylinder Head 72k Oem Lot2724 fits 2016–2021

The **Infiniti Q50 3.0L (VQ30HR) Right-Hand Drive Engine Cylinder Head (Lot 2724, Part Number 161012)** from the 2016 2021 model years represents a high-performance, precision-engineered component designed for the iconic VQ30HR inline-six powerplant that underpins the Q50 s dynamic driving experience. This cylinder head is a critical assembly in the engine s combustion system, featuring a robust and finely machined design optimized for efficiency, reliability, and performance. Crafted from high-grade aluminum alloy, the head incorporates a **four-valve-per-cylinder architecture** with **intake and exhaust ports** meticulously contoured to enhance airflow, ensuring optimal combustion and power delivery. The **dual overhead camshaft (DOHC) configuration** drives a set of **titanium valve springs** and **hydraulic lifters**, which work in tandem to minimize friction and maintain consistent valve timing, even under high-stress conditions. The head is equipped with **individual throttle bodies (ITBs)** for each cylinder, allowing for precise fuel-air mixture control and contributing to the VQ30HR s smooth, responsive throttle response. Additionally, the **integrated camshaft cover** and **valve cover** are designed to minimize oil leakage while maintaining a sleek, aerodynamic appearance under the hood. This cylinder head is compatible with the **2016 2021 Infiniti Q50 3.0L models**, including both **Nissan-built and Infiniti-specific variants**, and is part of the **Lot 2724 production batch**, ensuring it meets strict quality and performance standards. Whether replacing a worn or damaged head or upgrading for enhanced performance, this component is a direct-fit solution that preserves the VQ30HR s legendary balance of power, refinement, and durability. Proper installation requires adherence to factory specifications, including torque settings and gasket application, to ensure long-term reliability and optimal engine function.

### **Pros and Cons of Buying a 2016-2021 Infiniti Q50 (3.0L V6, LOT2724 Engine, Right-Hand Drive)**

#### **Pros**

1. **Strong Engine Performance**

The 3.0L V6 (LOT2724) in the Q50 is a refined, turbocharged engine that delivers smooth power output (around 300-320 hp, depending on the year). It handles well in both city and highway driving, offering a good balance of acceleration and efficiency. The turbocharged setup also provides better fuel economy than naturally aspirated V6s of similar displacement.

2. **Comfortable and Refined Ride**

The Q50 is known for its well-tuned suspension, which absorbs road imperfections better than many competitors in its class. The cabin is quiet, especially with the optional noise insulation package, making long drives more pleasant.

3. **Luxury and Interior Quality**

The Q50 features a high-quality interior with premium materials (leather, wood/aluminum trim, and soft-touch surfaces). The infotainment system (Navi or Navi 2 in later models) is user-friendly, though it can be slow to load compared to some rivals. The seating is supportive, and the rear passengers have decent legroom, though headroom can feel tight for taller individuals.

4. **Safety Features**

The Q50 comes standard with Infiniti s Safety Shield 360, which includes features like:

- Adaptive cruise control (available in later models)

- Lane departure warning

- Blind-spot monitoring

- Rear cross-traffic alert

- Automatic emergency braking

These systems are well-rated and provide peace of mind, especially in heavy traffic.

5. **Reliability (Compared to Competitors)**

While no car is perfect, the LOT2724 engine has been generally reliable in the Q50, especially when maintained properly. Common issues (like oil consumption or minor turbocharger wear) are manageable with regular servicing. Infiniti has also improved engine durability in later model years (2018 ).

6. **Resale Value**

The Q50 holds its value better than many luxury sedans in its class, particularly when well-maintained. The 3.0L V6 variant is less prone to depreciation than higher-performance variants (like the V6 with manual transmission or the V6 hybrid).

7. **Available Tech and Convenience Features**

The Q50 offers a range of modern amenities, including:

- Wireless Apple CarPlay and Android Auto (in later models)

- Heated/ventilated seats (optional)

- Panoramic sunroof

- Dual-zone automatic climate control

- Parking sensors and rearview camera

8. **Good Handling for a Luxury Sedan**

While not a sports car, the Q50 has a more engaging drive than most luxury sedans. The steering is precise, and the chassis is well-balanced, making it enjoyable to drive on twisty roads.

---

#### **Cons**

1. **Turbocharger and Oil Consumption Issues**

The LOT2724 engine is prone to **oil consumption**, which can lead to frequent oil top-ups (sometimes every 500-1,000 miles). This is a known issue in Infiniti s 3.0L turbocharged V6s and can be costly if ignored. Some owners report **turbocharger failures** if maintenance is neglected, though this is less common if the car is serviced regularly.

2. **Infotainment System Lag**

The **Navi 2 system** (in 2018 ) can be slow to respond, especially when loading maps or media. The touchscreen interface is not as smooth as competitors like BMW or Mercedes, and some buttons feel unresponsive.

3. **Rear Seat Comfort and Space**

While the Q50 has decent rear legroom, the **rear seats are firm and less supportive** than in some rivals (e.g., BMW 5 Series). Taller passengers may find the headroom slightly cramped, and the rear center armrest is small.

4. **Transmission Issues (Early Models)**

The **6-speed automatic transmission** in the 2016-2017 Q50 has had some reports of **rough shifting or delayed engagement**, particularly in cold weather. Later models (2018 ) improved this with a **7-speed dual-clutch automatic (optional)**, which is smoother but more expensive to repair if it fails.

5. **Maintenance and Repair Costs**

Infiniti dealerships can be **expensive** for routine maintenance (oil changes, brake jobs, etc.). Independent mechanics may charge more than average due to Infiniti s niche market. **Turbocharger replacements** (if needed) can cost **$1,500 $2,500**, and oil consumption can add up if the car burns oil frequently.

6. **Fuel Economy Not Exceptional**

While better than a naturally aspirated V6, the **3.0L turbo V6 gets around 18-22 MPG combined** (city/highway). This is decent but not great for a luxury sedan, especially when compared to hybrids or diesel alternatives.

7. **Limited Off-Road Capability**

The Q50 is a **luxury sedan**, not an off-roader. While it has **AWD (available)**, it lacks features like **locking differentials or high ground clearance**, making it less capable in rough terrain compared to vehicles like the Lexus RX or Audi Q5.

8. **Build Quality Variability**

Some early Q50s (2016-2017) had **plastic trim pieces that felt cheap** compared to rivals. Later models improved with better materials, but quality control can still vary.

9. **Resale Depreciation (Compared to Rivals)**

While the Q50 holds value better than many luxury sedans, it still depreciates faster than **Toyota/Lexus or Genesis** models in the same segment. If you plan to sell later, you may not recover as much as you invested.

10. **Limited Performance Options**

Unlike the BMW 5 Series or Audi A6, the Q50 does not offer a **manual transmission, AWD as standard, or a high-performance variant**. The **3.0L V6 is the only engine option** (except for the hybrid, which is less common).

---

### **Ending Conclusion**

The **2016-2021 Infiniti Q50 with the 3.0L LOT2724 V6 engine** is a **solid mid-size luxury sedan** that offers a **comfortable, refined, and capable driving experience** for daily use. It excels in **smooth power delivery, a quiet cabin, and strong safety features**, making it a great choice for those who prioritize **luxury, reliability, and practicality**.

However, **potential buyers should be aware of the engine s oil consumption issues, transmission quirks (in early models), and higher maintenance costs**. If you **budget for regular oil top-ups, stay on top of maintenance, and avoid neglecting the turbocharger**, this Q50 can be a **long-lasting and enjoyable car**.

For buyers who **prefer lower running costs, better fuel economy, or more advanced tech**, alternatives like the **Lexus GS, Genesis G80, or BMW 5 Series** may be worth considering. But if you want a **well-built, comfortable, and capable luxury sedan without the complexity of a hybrid or diesel**, the Q50 is a **strong contender**.

---

### **Recommendation**

**Buy the 2016-2021 Infiniti Q50 (3.0L V6, LOT2724) if:**

You prioritize **comfort, smooth power, and a refined ride** over raw performance.

You **drive mostly on highways and city streets** and won t push the car aggressively.

You **plan to maintain it properly** (regular oil changes, turbo monitoring, transmission fluid checks).

You **like Infiniti s safety tech** and don t mind its infotainment system quirks.

You **prefer a Japanese luxury brand** with good resale value in its segment.

**Avoid or be cautious if:**

You **can t afford frequent oil top-ups** (expect to add oil every 1,000 2,000 miles if the car burns oil).

You **plan to drive in extreme conditions** (very hot climates can worsen oil consumption).

You **want a manual transmission or AWD as standard** (both are optional, not standard).

You **prefer a more advanced infotainment system** (the Q50 s is functional but not cutting-edge).

You **intend to keep it long-term without budgeting for potential turbo or transmission repairs**.

**Best Years to Buy:**

- **2018-2021** (improved transmission, minor engine refinements, better tech).

- **2017** (still good, but check for transmission reports).

- **Avoid 2016** unless you find a **well-documented, low-mileage example** with full service records.

Details:

Trim: Red Sport 400. Exterior Color: Silver. Brand: Infiniti. This Is An OEM Right Cylinder Head For A 2016 2021 Infiniti Q50 Red Sport 4 item is in GOOD used condition.

Mileage: 72,472. Transmission: Automatic. Interior Color: Black. Body Style: Sedan.

Item# 146, Vehicle Info:Year: 2017.

part #: 161012 price

  • $199.00

specifications cylinderheapar:

  • for makes: Infiniti
  • for years: 2016-2021
  • mpn: 161012
  • part type: Engine Motor Cylinder Head
  • oe/oem part number: Oem
  • country of origin: Japan

general cylinderheapar:

  • Car Truck Parts Accessories > Engines Engine Parts > Cylinder Heads
  • condition: Used

offer cylinderheapar:

  • sold: 0
  • quantity: 1
  • availability: In Stock
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  • options: Ship-to-home
  • started: May 12, 2026

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  • rating: 99.3%
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for makes: infiniti, for years: 2016-2021, part type: engine motor cylinder head, oe/oem part number: oem, country of origin: japan,
category: auto parts > car truck parts accessories > engines engine parts > cylinder heads, sku: 12101401739766762,
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1 offer $199.00 USD
  • Used. Offer #1 priced at $199.00 + $0.00 shipping estimate = $199.00* total. Drive: RWD. This Is An OEM Right Cylinder Head For A 2016-2021 Infiniti Q50 Red Sport 400.FREE SHIPPING

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