ACURA 40100TZ7A02 Rear Drive Shaft 40100-TZ7-A01 3.5L

( Manufacturer Part Number: 40100TZ7A02 ), ( Type: Driveshaft ), ( Placement On Vehicle: Rear ), ( Transmission Type: Automatic ), ( Oe/oem Part Number: 40100tz7a03 ), ( Country Of Origin: United States ), ( Ipn: 40100-tz7-a01 ), ( Id: 72b526d6-93a7-4ec9-a0f8-7c2cb073efd8 ), ( Interchange: 431-59781 ), ( Partout Id: A-125127592 )

Review ACURA Sh awd 3.5l Rear Drive Shaft Oem fits TLX AWD 2015–2020

The **Acura 40100TZ7A02 15-20 TLX SH-AWD 3.5L Rear Drive Shaft** is a high-performance, precision-engineered component designed exclusively for Acura s **TLX Super Handling All-Wheel Drive (SH-AWD)** models spanning the **2015 through 2020 model years**, featuring the **3.5-liter V6 engine**. This drive shaft serves as a critical link in the vehicle s advanced all-wheel-drive system, ensuring seamless power transfer from the transmission to the rear wheels while maintaining optimal balance, handling, and drivetrain efficiency. Crafted from high-grade **chromoly steel**, this shaft is built to withstand the demands of aggressive driving, off-road excursions, and high-performance applications, offering superior durability and resistance to fatigue, bending, or misalignment. The **TZ7A02** designation indicates a **torsionally rigid, multi-piece design** with a **constant velocity (CV) joint at the wheel end**, allowing for smooth articulation and flexibility during sharp turns, suspension movement, and uneven terrain. The **15-20 model-year compatibility** ensures a precise fit with the TLX s **SH-AWD system**, which utilizes a **torque-sensing center differential** to dynamically allocate power between the front and rear axles, enhancing traction and responsiveness in all conditions. Whether navigating twisty roads, towing lightly, or pushing the limits in spirited driving, this drive shaft delivers reliable performance, reducing the risk of premature wear or failure while maintaining the TLX s signature blend of luxury and sportiness. For enthusiasts seeking to restore, upgrade, or replace their vehicle s drivetrain components, this **OEM-spec shaft** is an essential part that upholds the integrity of Acura s advanced all-wheel-drive architecture, ensuring a seamless connection between the powertrain and rear wheels for years of dependable service.

Buying the **Acura TLX (2015-2020) with the 3.5L V6 SH-AWD rear drive shaft (part number 40100TZ7A02)** is a decision that depends on your priorities, budget, and long-term needs. Below is a detailed breakdown of the pros and cons, followed by a conclusion and recommendation.

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### **Pros of Buying This Part**

1. **Reliability of the 3.5L V6 Engine**

The 3.5L J35 engine (used in the TLX) is known for its durability and strong performance. When maintained properly, it can easily exceed 200,000 miles without major issues. The twin-scroll turbo (in later models) improves power and efficiency, making it a solid choice for daily driving or spirited cruising.

2. **Super Handling All-Wheel Drive (SH-AWD) Flexibility**

The SH-AWD system allows for rear-wheel drive (RWD) operation in normal conditions, improving fuel efficiency and handling, while switching to all-wheel drive when traction is needed. This makes the TLX more versatile than a fixed AWD system, especially in light snow or dry conditions.

3. **Rear Drive Shaft Specificity**

The rear drive shaft (40100TZ7A02) is a direct-fit replacement for the TLX s RWD configuration. If you re restoring a TLX to RWD mode (or replacing a damaged shaft), this part ensures proper fitment and functionality. It s also a common aftermarket part, meaning availability and pricing are generally favorable.

4. **Aftermarket and Customization Support**

The TLX platform benefits from a strong aftermarket community, with parts like exhaust systems, suspension upgrades, and performance chips readily available. If you plan to modify the vehicle, this part number aligns well with those upgrades.

5. **Potential for High Resale Value**

Acura TLX models (especially the Type S variants) hold their value well, particularly if maintained. The 3.5L V6 and SH-AWD combination is attractive to buyers who want a balance of performance and practicality.

6. **Lower Maintenance Costs Compared to Turbocharged Engines**

While the later TLX models (2018 ) feature a turbocharged version of the 3.5L, the naturally aspirated (non-turbo) versions (2015-2017) are simpler and often cheaper to maintain. The rear drive shaft in question is likely from a non-turbo model, which may reduce long-term repair costs.

7. **Compatibility with Classic Acura Handling**

The TLX s RWD configuration (when using the rear shaft) delivers a more engaging driving experience, reminiscent of Acura s legacy RWD models like the Integra or NSX. This can be appealing to enthusiasts who prefer a more driver-focused setup.

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### **Cons of Buying This Part**

1. **Age of the Vehicle and Potential Wear**

The 2015-2020 TLX models are approaching or have reached the end of their typical lifespan for major components. The rear drive shaft, while durable, may still require replacement if the vehicle has high mileage or has been driven aggressively. Inspecting the shaft for wear, corrosion, or damage is critical before purchasing.

2. **RWD Configuration Limitations**

While SH-AWD is a strength, the RWD mode (when using this shaft) sacrifices some off-road or winter traction capabilities. If you frequently drive in heavy snow, ice, or rough terrain, AWD may be more practical. The TLX s SH-AWD is not as robust as dedicated AWD systems found in other luxury SUVs.

3. **Turbocharged Models (2018 ) May Offer Better Performance**

If you re considering a newer TLX (2018-2020), the turbocharged 3.5L V6 (with the same SH-AWD) produces more power (302 hp vs. 290 hp in the naturally aspirated version). While the rear shaft is compatible, the turbo model may offer better acceleration and towing capacity if those are priorities.

4. **Potential for Higher Repair Costs Over Time**

While the 3.5L engine is reliable, it s not immune to issues. Common problems include oil leaks (valve cover, oil pan), timing chain stretch (in higher-mileage examples), and transmission wear (especially in automatic models). The rear drive shaft itself is relatively inexpensive, but labor costs for replacement or related repairs (e.g., differential issues) can add up.

5. **Limited Availability of Newer Models**

If you re buying a used TLX with this shaft, you may have fewer options in newer or lower-mileage examples. The market for 2015-2017 TLX models is more saturated, which could drive up prices or limit your choices.

6. **Weight and Fuel Economy Trade-offs**

The TLX is a heavier vehicle (especially with AWD), which can reduce fuel efficiency compared to lighter RWD cars. While the RWD mode improves efficiency slightly, it s still not as fuel-efficient as a smaller sedan or coupe.

7. **Resale Value Depends on Condition**

The TLX s resale value is strong, but it drops significantly if the vehicle has been poorly maintained or has major issues (e.g., transmission problems, engine misfires). Ensuring the vehicle has a clean service history is essential.

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### **Conclusion**

- A **reliable, high-performance V6 engine** with strong aftermarket support.

- A **balanced driving experience** (RWD for handling, SH-AWD for versatility).

- A **vehicle that holds value** and offers a mix of luxury and sportiness.

- **Budget-friendly maintenance** compared to turbocharged or more complex systems.

- You **frequently drive in harsh winter conditions** (AWD would be more practical).

- You want **maximum power or towing capacity** (a turbocharged TLX or a different model may suit you better).

- You re looking for **lower long-term costs** (higher-mileage examples may require more repairs).

- You prefer **lightweight, fuel-efficient vehicles** (the TLX is heavier and thirstier than some alternatives).

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### **Recommendation**

The **40100TZ7A02 rear drive shaft** is a solid, direct-fit replacement. Ensure the rest of the drivetrain (differential, CV joints, etc.) is in good condition before purchasing. Consider pairing it with a **well-maintained 2015-2017 TLX** to avoid turbo-related issues.

Opt for a **2018-2020 turbocharged model** if you want more power and modern features, but choose a **2015-2017 naturally aspirated model** if you prefer simplicity and lower costs. Always inspect the **service history, engine condition, and drivetrain** before buying.

Stick with the **SH-AWD system** but ensure the vehicle is in good shape, as the rear shaft alone won t provide full AWD functionality it s part of a larger drivetrain setup.

The TLX s RWD mode (with this shaft) offers a **more engaging drive** than most modern AWD cars. If you enjoy the feel of RWD but want Acura s luxury, this setup is a great choice just be prepared for slightly less off-road capability.

The **Acura TLX with the 3.5L V6 and rear drive shaft (40100TZ7A02)** is a **strong choice for those who want a blend of performance, reliability, and Acura s brand prestige**. It s particularly well-suited for drivers who prioritize **handling, aftermarket support, and long-term durability**. However, weigh the trade-offs (e.g., AWD limitations, potential repair costs) against your needs before committing. If you re buying a used example, **prioritize maintenance records and pre-purchase inspections** to avoid costly surprises.

Details:

Part Stock #. More Parts from Donor Vehicle for ACURA TLX. Mileage condition: 102707. Rear Drive Shaft.

Vehicle Info: SH-AWD V6 w/Advance Pkg. COD available for qualified orders placed local delivery. Model: ACURA TLX. Vehicle Stock #: A265.

part #: 40100tz7a02 prices

• $285.00-$456.00

specifications universajoin:

• for models: Tlx, Awd
• for makes: Acura
• for years: 2015-2020
• mpn: 40100tz7a02
• type: Driveshaft
• placement on vehicle: Rear
• transmission type: Automatic
• oe/oem part number: 40100tz7a03
• country of origin: United States
• ipn: 40100-tz7-a01
• id: 72b526d6-93a7-4ec9-a0f8-7c2cb073efd8
• interchange: 431-59781
• partout id: A-125127592

returns universajoin:

• paid by: Seller
• time: 60 Days
• policy: Returns Accepted

payments universajoin:

• money order
• other
• credit card: Discover
• cash
• wallet: Google-pay

seller universajoin:

• city: Maple height, Ohio
• # reviews: 11144
• rating: 99.2%

offer universajoin:

• availability: In Stock
• quantity: 1
• started: April 29, 2026
• best offers: True
• options: Ship-to-home
• sold: 0

general universajoin:

• Transmission Drivetrain > Driveshafts Parts > Driveshafts
• condition: Used

shipping universajoin:

• transit: 3-7 Days
• type: Fixed
• cost: $100.00
• service: Standard, Expedited, Overnight
• class: Standard, Expedited, One-day

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