1. Universal Joints For Sale
  2. sku: 15610120479068721
  3. INFINITI 370001MA0B

INFINITI 370001MA0B Rear Drive Shaft Driveshaft Propeller Q70

fits model: Rwd. make: Infiniti. year: 2014–2019.

370001ma0b Infiniti 2014 - 2019 Q70 Rwd Rear Drive Shaft Driveshaft Propeller Oem

( Manufacturer Part Number: 370001MA0B ), ( Type: Driveshaft ), ( Vintage Part: No ), ( Universal Fitment: Yes ), ( Placement On Vehicle: Lower, Rear ), ( Transmission Type: Automatic ), ( Country Of Origin: Japan )

Review INFINITI Q70 Rear Drive Shaft Driveshaft Propeller Oem fits RWD 2014–2019

The **Infiniti Q70 (Model Code: 370001MA0B) Rear Drive Shaft (Propeller Shaft) for the 2014 2019 RWD models** is a precision-engineered, high-performance drivetrain component designed to deliver seamless power transfer from the transmission to the rear axle in these luxury sedans. Crafted from high-grade, heat-treated alloy steel, this driveshaft is built to withstand the rigorous demands of daily driving, aggressive acceleration, and sustained high-speed travel, ensuring durability and reliability over thousands of miles. The shaft features a robust, balanced construction with a **slip-yoke assembly** on the transmission end, allowing for smooth articulation and minimal vibration during operation, while the **constant-velocity (CV) or universal joint (U-joint) coupling** at the rear axle end ensures consistent torque delivery even under dynamic driving conditions. Engineered to meet Infiniti s stringent quality standards, this driveshaft is designed for a **perfect fit** with the Q70 s 3.7L V6 engine configurations, including both naturally aspirated and turbocharged variants, as well as the available **AWD (All-Wheel Drive) systems** where applicable. Its **sleek, aerodynamic housing** is not only functional but also contributes to the vehicle s refined underbody aesthetics, blending performance with sophistication. Whether installed in a meticulously maintained luxury sedan or during a restoration project, this driveshaft guarantees optimal drivetrain efficiency, reduced wear on associated components, and a quiet, vibration-free ride essential for maintaining the Q70 s reputation for comfort and performance. Built to endure the demands of modern driving, this component is a testament to Infiniti s commitment to engineering excellence in its rear-wheel-drive models.

### **Pros and Cons of Buying a 2014 2019 Infiniti Q70 (RWD) with a Replacement Rear Driveshaft (Part # 37000-1MA0B)**

#### **Pros**

1. **Reliability of the Q70 Platform**

The Infiniti Q70 (based on the Nissan GT-R platform) is known for its strong V6 engine (3.7L V6 in the 2014 2019 models) and robust drivetrain. The rear-wheel-drive (RWD) configuration provides better handling and performance compared to front-wheel-drive alternatives, making it a solid choice for enthusiasts.

2. **Performance and Driving Dynamics**

The Q70 delivers engaging rear-wheel-drive dynamics, especially in the **Q70 3.7 S** and **Q70 3.7 Sport** trims, which offer a sportier feel with precise steering and a responsive powertrain. The manual transmission option (in earlier models) adds to its appeal for driving purists.

3. **Resale Value and Brand Prestige**

Infiniti has maintained a strong reputation for luxury and performance, and the Q70 holds its value relatively well compared to some competitors. The brand carries weight in the used market, which can be beneficial if you plan to sell later.

4. **Availability of Replacement Parts**

The **37000-1MA0B** driveshaft is a common OEM part, meaning it is widely available from dealerships, aftermarket suppliers, and online retailers. Nissan/Infiniti dealerships often carry it in stock, and third-party options (like ACDelco or local shops) may offer cost-effective alternatives.

5. **Potential for Modifications**

The Q70 s RWD setup allows for aftermarket upgrades such as suspension tuning, exhaust modifications, or even tuning the ECU for improved performance. This makes it a good platform for enthusiasts looking to enhance their driving experience.

6. **Comfort and Practicality**

The Q70 offers a spacious cabin with decent rear legroom and modern amenities (depending on the trim). The **Q70 3.7 Luxe** and higher trims include features like leather seats, premium audio, and advanced safety tech, making it a practical luxury sedan.

---

#### **Cons**

1. **High Maintenance Costs**

While the Q70 is reliable, it is not cheap to maintain. The **3.7L V6 engine** (especially in later models) can develop issues like **oil consumption, timing chain wear, or valve cover gasket leaks**. Regular maintenance (oil changes, cooling system checks) is essential to avoid costly repairs.

2. **Transmission Issues in Automatic Models**

The **CVT (Continuously Variable Transmission)** in automatic Q70s has a reputation for reliability concerns, particularly in older models. Some owners report **rough shifting, premature wear, or failure**, which can be expensive to repair. If buying an automatic, ensure it has a clean service history.

3. **Rear Driveshaft Wear and Failure Risk**

The **rear driveshaft (37000-1MA0B)** is a critical component, and if it fails, it can lead to **loss of power to the rear wheels**, causing drivability issues or even a complete breakdown. While this part is replaceable, it is not immune to wear from road debris, misalignment, or age.

4. **Fuel Economy Limitations**

The **3.7L V6** is not fuel-efficient by modern standards, averaging around **18 20 MPG combined**. This can add up in long-term ownership costs, especially if you drive frequently.

5. **Depreciation and Market Availability**

While the Q70 holds value better than some competitors, it is not as sought-after as premium brands like BMW or Audi. This means you may have to wait longer to sell or accept a lower resale price. Additionally, finding a well-maintained example can be competitive.

6. **Potential for Electrical Gremlins**

Like many modern vehicles, the Q70 has **electrical components (infotainment, sensors, climate control)** that can fail over time. Infiniti s after-sales service can be inconsistent, leading to higher repair costs if issues arise.

7. **Limited Off-Road or Heavy-Duty Capability**

While the Q70 is a capable RWD sedan, it is not designed for off-roading or towing heavy loads. The suspension and drivetrain are optimized for highway and sport driving, not rugged conditions.

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### **Conclusion**

The **2014 2019 Infiniti Q70 (RWD) with a replacement rear driveshaft (37000-1MA0B)** is a **strong choice for buyers who prioritize driving dynamics, performance, and brand prestige** over fuel efficiency or ultra-low maintenance costs. It offers **engaging rear-wheel drive, a solid V6 engine, and a comfortable luxury cabin**, making it ideal for enthusiasts and those who enjoy a sporty yet refined sedan.

However, **potential buyers should be prepared for higher maintenance expenses**, especially if the **CVT transmission or engine components** require attention. The **rear driveshaft is a critical part**, and while replacing it ensures reliability, it is not a guarantee against future wear. Additionally, **fuel costs and depreciation** are factors to consider over the long term.

If you are **mechanically inclined, willing to budget for maintenance, and value performance over fuel economy**, the Q70 is a **great used purchase**. If you prefer **lower ownership costs or a more fuel-efficient luxury sedan**, alternatives like the **Lexus GS, BMW 5 Series, or Audi A6** may be worth considering.

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### **Recommendation**

**Buy the Infiniti Q70 (RWD) if:**

- You want a **reliable RWD performance sedan** with a strong V6 engine.

- You are **comfortable with regular maintenance** (oil changes, transmission fluid, cooling system checks).

- You **prioritize driving enjoyment** over fuel efficiency.

- You **find a well-documented example** with a **clean service history**, especially for the **CVT and driveshaft**.

- You plan to **keep it for at least 5 7 years** to justify the initial investment.

**Avoid or proceed with caution if:**

- You are **unwilling to budget for potential transmission or engine repairs**.

- You **drive long distances frequently**, as fuel costs will add up.

- You **cannot verify the driveshaft s condition** (get a pre-purchase inspection).

- You **prefer a more fuel-efficient or lower-maintenance luxury sedan**.

**Final Verdict:** The **2014 2019 Infiniti Q70 (RWD) is a fantastic used purchase for the right buyer** one who values performance, driving dynamics, and is prepared for the associated costs. With proper care, it can provide **years of enjoyable driving** before needing major work.

Details:

Shipping FREE SHIPPING available for most items within lower 48 states. Donor vehicle: 2018 INFINITI Q70 3.7 LUXE 3.7L V6 RWD AUTOMATIC TRANSMISSION. This item has been previously used. Warranty All parts including engines, transmissions, transfer cases, differentials, batteries come with 30 day warranty.

Mileage: 40K MILES. Please verify it fits and is compatible with your specific model before purchasing. Color: GRAY KAD-GRAPHITE SHADOW EXTERIOR / BLACK G-GRAPHITE INTERIOR.

part #: 370001ma0b prices

  • $150.00-$189.99

specifications universajoin:

  • for models: Rwd
  • for makes: Infiniti
  • for years: 2014-2019
  • mpn: 370001ma0b
  • type: Driveshaft
  • vintage part: No
  • universal fitment: Yes
  • placement on vehicle: Lower, Rear
  • transmission type: Automatic
  • country of origin: Japan

shipping universajoin:

  • class: Economy
  • type: Fixed
  • transit: 4-6 Days
  • service: Economy
  • cost: $100.00

payments universajoin:

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

seller universajoin:

  • rating: 99.9%
  • city: Traverse City, Michigan
  • # reviews: 97020

offer universajoin:

  • options: Ship-to-home
  • availability: In Stock
  • best offers: True
  • started: May 25, 2026
  • quantity: 1
  • sold: 0

returns universajoin:

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

general universajoin:

  • Transmission Drivetrain > Driveshafts Parts > Driveshafts
  • condition: Used
for models: rwd, for makes: infiniti, for years: 2014-2019, type: driveshaft, vintage part: no, universal fitment: yes, placement on vehicle: lower, rear, transmission type: automatic, country of origin: japan,
category: auto parts > transmission drivetrain > driveshafts parts > driveshafts, sku: 15610120479068721,
Infiniti 370001MA0B Is Similar To:
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2 offers $150.00–$189.99 USD
  • Used. Offer #1 priced at $189.99 + $100.00 shipping estimate = $289.99* total. P/N: 14664 Donor vehicle: 2018 INFINITI Q70 3.7 LUXE 3.7L V6 RWD AUTOMATIC TRANSMISSION.+$100.00 shipping
  • Used. Offer #2 priced at $150.00 + $135.00 shipping estimate = $285.00* total. *OPEN FOR IMPORTANT FITMENT INFO*.+$135.00 shipping

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