INFINITI 31020X073E Transmission 400-10225 Q60 132K 454821060

( Manufacturer Part Number: 31020X073E ), ( Part Type: Transmission ), ( Ipn: 400-10225 ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 6 Month ), ( Warranty Length: 6 Month Warranty ), ( Vehicle Transmission Type: Auto ), ( Oe/oem Part Number: 31020x070b 31020x073e X070b X073e ), ( Partout Id: A-129360320 )

Review INFINITI Q60 Transmission Oem 132k Miles fits 2017

The **Infiniti Q60 2017 (VQ30HR Engine) 7-Speed Automatic Transmission (Part Number: 454821060)** is a high-performance, precision-engineered transmission designed to deliver seamless power delivery and exceptional driving dynamics for the sporty yet refined Infiniti Q60 coupe. This transmission is a sophisticated 7-speed automatic, featuring a dual-clutch system (DCT) that combines the efficiency of a traditional automatic with the rapid shifting responsiveness of a manual gearbox. Built to complement the Q60 s powerful 3.0-liter turbocharged VQ30HR inline-six engine, which produces up to 370 horsepower and 354 lb-ft of torque, this transmission ensures smooth, near-instantaneous gear changes while maintaining optimal engine performance across a wide RPM range. The 7-speed layout allows for a broad gear spread, enhancing both acceleration and highway cruising efficiency, making it ideal for both spirited driving and long-distance comfort. Constructed with high-grade materials and advanced engineering, this transmission incorporates a robust planetary gearset, precision-crafted synchronizers, and a sophisticated hydraulic and electronic control system to manage clutch engagement, shift timing, and torque conversion with precision. The design also includes a torque converter with a lock-up clutch, which engages at higher speeds to improve fuel economy and reduce wear, while the electronic control module (ECM) works in tandem with the engine s ECU to optimize shift points based on driving conditions, throttle input, and vehicle speed. This transmission is engineered to handle the Q60 s aggressive driving style, offering quick, crisp shifts that enhance the car s sporty character while maintaining reliability under demanding conditions. Whether navigating tight corners, merging onto highways, or maintaining steady cruising speeds, the 454821060 transmission ensures a balanced blend of performance, efficiency, and driving enjoyment. Regular maintenance, including proper fluid changes and filter replacements, is essential to prolong its lifespan and preserve its performance, as this transmission operates under high stress due to the Q60 s turbocharged engine and sport-tuned suspension. For enthusiasts seeking a seamless upgrade or replacement, this transmission is a critical component that elevates the Q60 s driving experience, making it a standout choice for those who demand both power and precision.

### **Pros and Cons of Buying a 2017 Infiniti Q60 (VQ30HR Engine, 6-Speed Automatic Transmission, Mileage 45,000)**

#### **Pros**

1. **Strong Engine and Performance**

The VQ30HR is a turbocharged 3.0-liter inline-six engine known for its smooth power delivery, torque (333 lb-ft), and reliability when maintained properly. It offers a good balance of acceleration and efficiency for a luxury sedan.

2. **Comfortable and Refined Ride**

The Q60 features a well-tuned suspension setup that provides a plush, quiet cabin with minimal road noise. The front-wheel-drive layout (with optional all-wheel drive) contributes to a stable and composed driving experience.

3. **Luxury and Interior Quality**

The interior is upscale, with high-quality materials (leather, aluminum trim, wood accents), ergonomic seating, and a spacious cabin. The 2017 model includes modern features like a touchscreen infotainment system (with Apple CarPlay and Android Auto), heated/ventilated seats, and a premium sound system.

4. **Good Fuel Economy for a Turbocharged Engine**

The VQ30HR achieves around **18-20 MPG city / 25-28 MPG highway**, which is respectable for a turbocharged luxury sedan. The 6-speed automatic transmission (ZF 6HP21) is smooth and efficient, though not as advanced as some modern dual-clutch or CVT alternatives.

5. **Reliability of the VQ30HR Engine**

The VQ30HR has a strong reputation for longevity when serviced regularly. Common issues (like oil consumption or turbo failures) are more prevalent in older or neglected examples, but a well-maintained 2017 with proper records should hold up well.

6. **Resale Value and Brand Prestige**

Infiniti has improved its reputation in recent years, and the Q60 retains decent resale value compared to some competitors. The brand carries a mix of Japanese reliability and luxury appeal, making it a practical choice for buyers who want a premium sedan without the premium price tag of a BMW or Mercedes.

7. **Optional All-Wheel Drive (AWD)**

If the vehicle comes with AWD, it provides better traction in adverse conditions without sacrificing too much fuel efficiency. The system is reliable and well-integrated.

8. **Low Mileage (45,000 miles) Indicates Minimal Wear**

At this mileage, the car should still have most of its original components intact, assuming it has been maintained properly. Major wear items like brakes, suspension, and timing belt (if applicable) should still have significant life remaining.

---

#### **Cons**

1. **Potential Turbocharger and Oil Consumption Issues**

The VQ30HR is prone to **oil consumption** (burning oil at higher rates) and **turbocharger failures** if not serviced properly. Some owners report excessive oil changes (every 3,000 5,000 miles) to keep the engine healthy. A pre-purchase inspection (PPI) should check for oil leaks, carbon buildup, or turbo wear.

2. **Transmission (6-Speed Automatic) Can Be Fussy**

The ZF 6HP21 transmission is generally reliable but can develop **rough shifting, delayed engagement, or electronic glitches** over time. Some owners report issues with the **torque converter or valve body**, which may require costly repairs if neglected. A transmission fluid flush and inspection are recommended.

3. **Infotainment System Limitations**

The 2017 Q60 s infotainment system (Navi 3) is functional but outdated by modern standards. It lacks wireless Apple CarPlay/Android Auto, has a slow touchscreen response, and may require a software update if available. Some users report occasional software bugs.

4. **Rear Seat Space and Practicality**

While the Q60 is spacious for two, the rear seats are **narrow and less comfortable for tall passengers**. The trunk is adequate but not as large as competitors like the BMW 5 Series or Audi A6. Luggage capacity is decent but not exceptional.

5. **Higher Maintenance Costs Than Japanese Alternatives**

While Infiniti is more affordable than German luxury brands, parts and labor can still be expensive. The VQ30HR s turbocharged nature means **more frequent oil changes (synthetic, high-quality oil recommended)** and potential turbo-related repairs if issues arise.

6. **Resale Depreciation**

Luxury sedans depreciate quickly, and the Q60 may not hold value as well as some German or Korean luxury alternatives. If you plan to sell later, this could be a consideration.

7. **Limited Off-Road or Adventure Capabilities**

Unlike the QX60 (SUV), the Q60 is a sedan with no off-road or all-terrain modes. It s best suited for highway and city driving rather than rough terrain.

8. **Potential Electrical Gremlins**

Some Infiniti models (including the Q60) have had reports of **electrical issues**, such as sensor malfunctions, window regulators, or climate control problems. A thorough inspection should check for these.

---

### **Conclusion**

The **2017 Infiniti Q60 (VQ30HR, 6-speed auto, 45,000 miles)** is a **solid choice for buyers who prioritize a refined, turbocharged luxury sedan with good fuel economy and a comfortable ride**. Its **strong engine, premium interior, and low mileage** make it an attractive option, but **potential turbo and transmission issues** require careful consideration.

- **Full maintenance records** (oil changes, timing belt, turbo inspections),

- **No history of rough shifting or oil consumption problems**,

- **A pre-purchase inspection (PPI) confirming no major hidden issues**,

- **A reasonable price (below $20,000 $25,000 depending on location),**

**then it can be a great buy.**

**If the vehicle lacks maintenance history, shows signs of oil leaks, or has transmission hesitation, it may not be worth the risk.**

---

### **Recommendation**

1. **Get a Pre-Purchase Inspection (PPI)** A mechanic should check the **turbocharger, transmission fluid, oil consumption, suspension, and electrical systems**.

2. **Verify Maintenance Records** Ensure **oil changes were done with high-quality synthetic oil** (every 5,000 7,500 miles) and that the **timing belt (if applicable) was replaced**.

3. **Test Drive for Smoothness** Listen for **turbo lag, rough shifting, or unusual noises** under acceleration or deceleration.

4. **Negotiate Based on Condition** If the car is in excellent shape, it may be worth paying closer to **$22,000 $25,000**. If there are red flags, walk away or negotiate aggressively.

5. **Consider Alternatives if Needed** If the Q60 s potential issues are too concerning, alternatives like a **2016 2018 Lexus GS 350 (V6, reliable), 2017 Acura TLX (turbo V6, similar luxury), or a well-maintained BMW 530i** could be worth evaluating.

**Final Verdict:** **A well-maintained 2017 Infiniti Q60 with low miles can be a fantastic buy for the right buyer**, but **due diligence is essential** to avoid costly repairs. If the car checks out, it offers **great value for a turbocharged luxury sedan**. If not, there are other reliable luxury options worth considering.

Details:

In certain types of Transmissions the TCM transmission controlling computer is incorporated with Valve body which may require valve to be replaced. Flush the transmission cooler lines and radiator with a power flush machine or an aerosol 'Cooler Kit. Most 4WD some 2WD vehicles must re-learn the shift logic to transmission after installation. Warranty does NOT cover labor, diagnostics, towing, rental car, or any other expense related to an item being defective/damaged.

Residential Address - Load is curbside delivery ONLY. Change over sensors as needed. ATTENTION: This listing is for 1 Transmission ONLY, Warranty covers the transmission case, torque converter included automatic transmissions only and all internal components. Someone over 18 must be present for delivery.

Inspect and replace rear seal as needed. Warranty does NOT cover labor, diagnostic, towing or rental car costs. They will not have any packaging included. Remove all 'cap-plugs' from lines and orifices.

To aid in installation, you get to keep your current transmission and all attached accessories. Remove torque converter strap. Fill the transmission with OEM recommended fluids. Replace front seal.

Replace the radiator or cooler if recommended by manufacturer. Clear all transmission computer codes in the vehicle prior to starting or operating. This will ensure the cooling system is flowing. This is NOT a manufacturer part number, and can be disregarded. Will fit: Infiniti Q60 2017 - 2017 AT ; 7 speed, 3.0L VR30DDTT, AWD, 400 HP, from 09/01/16.

Transfer cases are not included with transmission from AWD vehicles. Verify the differential portion of transmission is full fluid. Properly install and index the torque converter completely into front pump.

part #: 31020x073e prices

• $829.99-$1309.10

specifications autotransmissionsgo:

• for makes: Infiniti
• for years: 2017
• mpn: 31020x073e
• part type: Transmission
• ipn: 400-10225
• genuine oem: Yes
• manufacturer warranty: 6 Month
• warranty length: 6 Month Warranty
• vehicle transmission type: Auto
• oe/oem part number: 31020x070b 31020x073e X070b X073e
• partout id: A-129360320

payments autotransmissionsgo:

• wallet: Apple-pay
• credit card: Discover
• other

general autotransmissionsgo:

• condition: Used
• Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission

offer autotransmissionsgo:

• quantity: 1
• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: May 22, 2026

shipping autotransmissionsgo:

• cost: $0.00
• class: Freight
• type: Fixed
• service: Flat Rate Freight

seller autotransmissionsgo:

• # reviews: 509679
• rating: 98.7%
• city: Chambersburg, Pennsylvania

returns autotransmissionsgo:

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

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