TOYOTA / LEXUS 13101-50082-02 Right Piston Pin 131010F04002 2UZFE 4.7 V8

( Brand: Toyota / Lexus ), ( Type: Oem Original Genuine ), ( Description: Piston Sub-assy, W/pin ), ( Ipn: 131010f04002 ), ( Country Of Origin: Japan ), ( UPC: 131015008202 )

Review TOYOTA / LEXUS Right Oem Genuine Piston Sub assy Pin 4.7 V8 fits LX470

The **Toyota/Lexus 13101-50082-02 Right Piston Sub-Assembly (Pin) for the 2UZ-FE 4.7L V8 engine** is a precision-engineered component designed exclusively for high-performance and luxury applications, including the iconic Lexus LX470 and select Toyota models equipped with the legendary 2UZ-FE powertrain. This critical sub-assembly plays a pivotal role in maintaining optimal combustion efficiency, structural integrity, and overall engine performance within the right cylinder bank of the V8 configuration. Crafted from high-grade forged aluminum alloy, the piston is meticulously machined to exacting tolerances, ensuring minimal friction, superior heat dissipation, and resistance to thermal expansion key factors in sustaining peak power output and longevity in demanding driving conditions. The integrated **pin (wrist pin) assembly** is a seamless, interference-fit design, featuring a hardened steel shaft encased in a precision-ground aluminum bushing, allowing for smooth reciprocating motion while minimizing wear and reducing the risk of catastrophic failure. This component is engineered to withstand the extreme pressures and temperatures generated by the 4.7L s high-compression, naturally aspirated operation, making it an essential part of the engine s durability and reliability. Whether installed in a stock application or a high-performance modification, this piston sub-assembly ensures consistent performance, reduced oil consumption, and extended engine life, aligning perfectly with the expectations of enthusiasts and fleet operators who demand nothing less than perfection from their Toyota or Lexus V8.

### **Pros and Cons of buying a Toyota/Lexus Piston Sub-Assembly (Part #13101-50082-02 for 2UZ-FE Engine, LX470 4.7L V8)**

1. **OEM Quality and Reliability** This part is a genuine Toyota/Lexus original equipment manufacturer (OEM) component, meaning it meets the same high standards as parts installed in new vehicles. Toyota s engineering ensures durability and compatibility with the 2UZ-FE engine.

2. **Direct Fitment** The part is specifically designed for the 2UZ-FE engine (found in the Lexus LX470 and Toyota Land Cruiser 70 Series), eliminating concerns about sizing or installation issues. It includes the piston, pin, and connecting rod sub-assembly in one unit, simplifying replacement.

3. **Extended Engine Life** If the piston or pin is worn, damaged, or seized, replacing the entire sub-assembly prevents catastrophic engine failure (e.g., rod knock, valve damage). This is a critical preventive measure for high-mileage or heavily used V8 engines.

4. **Warranty Coverage** Purchasing from an authorized Toyota/Lexus dealer or reputable aftermarket supplier may include a warranty (e.g., 12 24 months), providing peace of mind against premature failure.

5. **Performance Retention** Unlike aftermarket parts that may use lighter materials, OEM pistons and pins maintain the engine s original power output and durability characteristics.

6. **Easier Installation** Since the piston, pin, and rod are pre-assembled, labor time is reduced compared to sourcing individual components separately.

7. **Resale Value Protection** Keeping the engine in top condition with OEM parts helps maintain the vehicle s value, especially for luxury/off-road models like the LX470.

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1. **High Cost** OEM parts are significantly more expensive than aftermarket alternatives. The 13101-50082-02 piston sub-assembly typically costs **$200 $400 ** depending on the supplier, whereas aftermarket kits may range from **$50 $150** per piston.

2. **Limited Availability** Genuine OEM parts may not be stocked at all local auto parts stores. Purchasing may require ordering from a dealer or specialty supplier, which could involve shipping delays.

3. **Potential Overkill for Minor Issues** If the engine only has minor piston wear (e.g., slight scoring but no mechanical failure), replacing the entire sub-assembly might be excessive. A diagnostic check (e.g., compression test, oil analysis) is advisable before committing to a full replacement.

4. **Labor-Intensive Replacement** Removing and installing pistons requires disassembling the engine, which is a complex job best left to professionals. Labor costs for a full engine teardown can exceed **$1,000 $2,000**, depending on the shop.

5. **Risk of Counterfeit Parts** If buying from untrusted sources (e.g., eBay, unlicensed sellers), there s a chance of receiving **fake or low-quality parts**, which could worsen engine damage. Always verify the seller s authenticity.

6. **Alternative Solutions Exist** For engines with minor wear, **reconditioned pistons** (from core returns) or **aftermarket high-quality brands** (e.g., Mahle, Fel-Pro, JE Pistons) offer cost-effective alternatives without sacrificing performance.

7. **Environmental Concerns** OEM parts contribute to e-waste if the old engine is scrapped. Some buyers opt for aftermarket parts to reduce environmental impact, though this depends on the part s condition.

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### **Conclusion**

Buying the **Toyota/Lexus OEM piston sub-assembly (13101-50082-02)** is the **most reliable and long-term solution** for restoring or maintaining a 2UZ-FE engine, especially if the engine is showing signs of severe wear, knocking, or compression loss. The trade-off in cost is justified by the **guaranteed fit, durability, and warranty support**. However, it is **not the most economical choice** and may be unnecessary if the engine s issues are minor.

For **budget-conscious buyers** with confirmed piston damage, **aftermarket OEM-equivalent pistons** (e.g., JE Pistons, Mahle) or **reconditioned OEM parts** (from core returns) can provide similar performance at a fraction of the cost. Always **verify the engine s condition** (via compression test, oil analysis, or professional inspection) before purchasing.

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### **Recommendation**

- **Proceed with the OEM piston sub-assembly** for peace of mind and long-term reliability. Purchase from an **authorized Toyota/Lexus dealer or a trusted supplier** (e.g., RockAuto, PartsGeek, or local Toyota specialty shops) to avoid counterfeits.

- **Consider aftermarket alternatives** (e.g., JE Pistons, Fel-Pro) or **reconditioned OEM pistons** to save money while maintaining quality. Ensure the supplier offers a warranty.

3. **Always get a professional diagnosis** before replacement to confirm whether the entire sub-assembly is needed or if a partial repair (e.g., just the pin or rod) suffices.

4. **Budget for labor** Engine teardowns are labor-intensive; factor in **$1,000 $2,500 ** for professional installation, depending on the shop s rates.

5. **Document the repair** If the vehicle is kept long-term, record the OEM part number and installation date for future reference.

**Final Verdict:** The OEM piston sub-assembly is the **best choice for critical engine repairs**, but **cost-effective alternatives exist** for less severe issues. Prioritize **diagnosis and supplier trust** to make the most informed decision.

Details:

Generic info below - read condition above first, Reading this on a phone. If purchasing a module, do your research to see if programming is required mate the module car. The title and item details color is accurate. View every picture before purchasing.

These items must be thoroughly tested in a controlled environment before allowing the car back on road. Part fitment data is not perfect due to car variations and option packages. Colors in pictures can easily be confused especially for grey and tan.

part #: 131015008202 price

• $59.00

specifications pistonringro:

• for models: Lx470
• for makes: Toyota
• brand: Toyota / Lexus
• type: Oem Original Genuine
• description: Piston Sub-assy, W/pin
• ipn: 131010f04002
• country of origin: Japan
• upc: 131015008202

offer pistonringro:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: June 11, 2026
• quantity: 1

returns pistonringro:

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

payments pistonringro:

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

seller pistonringro:

• rating: 100.0%
• city: Sioux Falls, South Dakota
• # reviews: 5449

shipping pistonringro:

• class: Standard
• type: Fixed
• cost: $10.00
• service: Standard
• transit: 2-5 Days

general pistonringro:

• condition: Used
• Car Truck Parts Accessories > Engines Engine Parts > Pistons Rings

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