TOYOTA 23807-31090 Fuel Rail Pressure Regulator 3.5L V6

( Manufacturer Part Number: 23807-31090 ), ( Type: Fuel Rail/pressure Regulator ), ( Connector Color: Black ), ( Items Included: As Shown ), ( Fuel Type: Gasoline ), ( Partout Id: A-101400133 ), ( Country Of Origin: Japan )

Review TOYOTA 3.5l V6 Fuel Rail Pressure Regulator Oem fits RAV4 2006–2011

The **Toyota 23807-31090 Fuel Rail Pressure Regulator** is a precision-engineered component designed exclusively for the **2006 2011 Toyota RAV4 equipped with the 3.5L V6 engine**, ensuring optimal fuel delivery and engine performance under varying driving conditions. This high-quality, direct-fit replacement part plays a critical role in maintaining the correct fuel pressure within the high-pressure fuel system, which is essential for proper combustion, fuel efficiency, and emissions compliance. Crafted from durable materials, the regulator features a robust internal mechanism that precisely modulates fuel pressure to match the engine s demands, whether during idle, acceleration, or high-load operation. Its seamless integration with the **Toyota 3.5L V6 s fuel rail assembly** guarantees compatibility without the need for additional modifications, making it an ideal choice for both professional mechanics and DIY enthusiasts seeking a reliable, long-lasting solution. Engineered to meet Toyota s stringent quality standards, this regulator helps prevent common issues such as **fuel pump failure, lean fuel conditions, or erratic engine performance**, while also reducing the risk of costly internal engine damage caused by improper fuel pressure fluctuations. Whether replacing a worn-out original component or upgrading an existing system for enhanced reliability, this fuel rail pressure regulator delivers consistent performance, contributing to smoother operation, improved throttle response, and extended engine longevity. Perfect for restorations, routine maintenance, or troubleshooting fuel system malfunctions, it embodies Toyota s commitment to precision engineering and durability.

### Pros and Cons of buying a Toyota 23807-31090 Fuel Rail Pressure Regulator (2006 2011 RAV4 3.5L V6)

1. **Direct Compatibility** This part is a direct OEM replacement for the 2006 2011 Toyota RAV4 3.5L V6 engine, ensuring a perfect fit without modifications.

2. **Reliability** Toyota s fuel rail pressure regulators are known for durability, reducing the risk of premature failure compared to aftermarket alternatives.

3. **Performance Consistency** A functioning regulator ensures proper fuel delivery, preventing issues like misfires, poor acceleration, or fuel system inefficiencies.

4. **Prevents Long-Term Damage** A failing regulator can lead to carbon buildup in injectors, fuel pump strain, or even catalytic converter damage if left unaddressed.

5. **Ease of Installation** The part is straightforward to install, requiring only basic tools and minimal mechanical skill.

6. **Warranty Coverage** If purchased from a reputable seller (e.g., Toyota dealership, authorized parts distributor, or a trusted online retailer), it may come with a warranty.

7. **Cost-Effective for the Problem** While not the cheapest part, replacing it early can save money compared to dealing with secondary failures (e.g., injectors, fuel pump).

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1. **Price** The part is more expensive than generic aftermarket alternatives, which may offer similar functionality at a lower cost.

2. **Potential Counterfeit Risks** If buying from untrusted sources (e.g., eBay, Craigslist, or unknown online marketplaces), there s a risk of receiving a counterfeit or low-quality part.

3. **Labor Costs** If not comfortable with DIY repairs, labor charges at a shop can add significant expense (typically $100 $200 for labor alone).

4. **Symptoms May Persist** If the issue is caused by something else (e.g., clogged injectors, faulty fuel pump, or wiring problems), replacing just the regulator may not fully resolve the problem.

5. **Limited Availability** While widely available, some sellers may not stock this specific part, requiring extra time to source.

6. **Mixed Quality in Aftermarket Options** While OEM is ideal, some aftermarket regulators (e.g., Denso, Stanadyne) are high-quality and may be a more budget-friendly alternative if sourced carefully.

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The **Toyota 23807-31090 fuel rail pressure regulator** is a **reliable, direct-fit OEM solution** for the 2006 2011 RAV4 3.5L V6, offering long-term performance benefits and preventing secondary fuel system issues. However, its **higher cost** and **potential for counterfeit parts** if purchased from untrusted sources are notable drawbacks. If budget is a concern, **high-quality aftermarket alternatives** (e.g., Denso or Stanadyne) can be a viable substitute, provided they meet OEM specifications.

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1. **Buy from a Trusted Source** Purchase the part from a **Toyota dealership, authorized parts distributor (e.g., RockAuto, Amazon, or a local auto parts store with return policies)** to avoid counterfeits.

- Proper fuel pressure (use a fuel pressure gauge).

- No other related faults (e.g., fuel pump, injectors, or wiring).

3. **Consider Aftermarket Options** If the OEM part is significantly overpriced, compare **Denso or Stanadyne regulators** (ensure they match the Toyota part number or are explicitly recommended for this application).

4. **DIY vs. Professional Installation** If comfortable with basic engine work, install it yourself to save labor costs. Otherwise, have a mechanic perform the replacement.

5. **Address Underlying Issues** If the problem persists after replacement, inspect the **fuel injectors, fuel pump, and fuel filter** for potential failures.

**Final Verdict:** The **OEM regulator is the safest choice** for long-term reliability, but **aftermarket options can be cost-effective** if sourced carefully. Always prioritize quality over price to avoid repeated failures.

Details:

2006 2011 Toyota RAV4 3.5L V6 Fuel Rail/Pressure Regulator. Condition used.

part #: 2380731090 prices

• $81.92-$158.80

specifications carfuelinjector:

• for models: Rav4
• for makes: Toyota
• for years: 2006-2011
• mpn: 23807-31090
• type: Fuel Rail/pressure Regulator
• connector color: Black
• items included: As Shown
• fuel type: Gasoline
• partout id: A-101400133
• country of origin: Japan

returns carfuelinjector:

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

general carfuelinjector:

• Air Fuel Delivery > Fuel Injection Parts > Fuel Injectors
• condition: Used

offer carfuelinjector:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• sold: 0
• started: March 6, 2026

shipping carfuelinjector:

• transit: 4-7 Days
• class: Standard, Expedited
• type: Calculated
• service: USPS Ground Advantage, FedEx Ground / FedEx Home Delivery, FedEx 2Day
• carrier: USPS, FedEx
• cost: $12.07

payments carfuelinjector:

• other
• credit card: Visa
• wallet: Paypal

seller carfuelinjector:

• city: Golden, Colorado
• rating: 99.7%
• # reviews: 6259

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