TOYOTA SU003-08675 Right Upper Engine Fuel Rail GR86

( Manufacturer Part Number: SU003-08675 ), ( Type: Right Upper Engine Fuel Rail ), ( Manufacturer Warranty: 1 Month ), ( Fuel Type: Gas )

Review TOYOTA Right Upper Engine Fuel Rail Oem fits 2022–2025

The **Toyota SU003-08675 Right Upper Engine Fuel Rail** is a precision-engineered component designed exclusively for the **2022 2025 Toyota GR86 (and Subaru BRZ, sharing the same platform)**, serving as a critical part of the vehicle s high-performance fuel injection system. This fuel rail is crafted from high-grade aluminum alloy, ensuring optimal heat dissipation and structural integrity under the demanding conditions of the GR86 s turbocharged 2.4L naturally aspirated engine. The rail features a robust, sealed design with integrated fuel injectors, allowing for precise fuel delivery to each cylinder while maintaining minimal resistance to fuel flow. Its compact yet durable construction accommodates the engine s compact yet aggressive layout, fitting seamlessly into the right-hand side of the cylinder head assembly. The fuel rail is engineered with Toyota s stringent quality standards, incorporating O-rings and gaskets that prevent leaks and ensure a tight seal under high-pressure fuel conditions, even during spirited driving or track use. Compatible with the GR86 s direct-injection system, this component plays a vital role in optimizing fuel efficiency, throttle response, and overall engine performance, making it an essential upgrade or replacement part for enthusiasts seeking reliability and power. Whether used in stock applications or as part of a performance tuning package, this fuel rail exemplifies Toyota s commitment to engineering components that balance durability with high-performance demands.

### **Pros and Cons of buying a Toyota SU003-08675 Right Upper Engine Fuel Rail (2022 2025 GR86)**

1. **OEM Quality and Reliability** Toyota is known for durable, high-quality parts, and this fuel rail is designed specifically for the GR86 s engine. It should fit perfectly and perform as intended, reducing the risk of compatibility issues or premature failure.

2. **Direct Replacement Part** Since it s an OEM or genuine Toyota part, it will match the original specifications of the fuel rail in your vehicle. This ensures proper fuel delivery, engine performance, and compliance with emissions standards.

3. **Warranty Coverage** If purchased directly from Toyota or an authorized dealer, this part may come with a warranty (typically 12 24 months), providing peace of mind against defects or early wear.

4. **Compatibility with Aftermarket Upgrades** The GR86 is a popular performance car, and many owners modify their engines. A high-quality fuel rail like this one can support aftermarket upgrades (e.g., turbocharging, forced induction) without immediate failure, provided the rest of the fuel system is properly maintained.

5. **Prevents Fuel System Issues** A failing fuel rail can lead to misfires, poor fuel economy, or even engine damage. Replacing it proactively can avoid costly repairs down the line, especially if the original part was worn or damaged.

6. **Ease of Installation** As an OEM part, it should align with the existing fuel rail mounting points and wiring, making installation straightforward for a mechanic with basic automotive knowledge.

7. **Long-Term Durability** Toyota s fuel rails are built to last the lifespan of the vehicle under normal conditions. If the part is new and unused, it should provide reliable service for years.

---

1. **Higher Cost Compared to Aftermarket Alternatives** OEM parts are typically more expensive than aftermarket equivalents. While the quality is superior, the price may be a barrier for budget-conscious buyers. Aftermarket brands (e.g., ACDelco, Bosch, or specialized fuel rail manufacturers) often offer similar performance at a lower cost.

2. **Limited Availability Outside Toyota Dealerships** If you re not buying directly from Toyota or an authorized dealer, sourcing this part may require searching online marketplaces (e.g., eBay, RockAuto) or specialty auto parts stores. There s a risk of purchasing a counterfeit or used part unless verified.

3. **Potential for Overkill for Minor Issues** If the fuel rail failure is isolated to a small component (e.g., a faulty injector or sensor), replacing the entire rail may be unnecessary. A diagnostic check could reveal if only specific parts need replacement, saving money.

4. **Installation Complexity for DIYers** While the part itself is straightforward, fuel rail replacement often involves disconnecting fuel lines, dealing with high-pressure fuel systems, and ensuring proper sealing. Improper installation can lead to leaks or performance issues. If you re not experienced with fuel system work, professional installation is recommended.

5. **Environmental and Safety Concerns** Fuel systems involve flammable liquids and high pressure. Mishandling the part or installation process poses a fire or injury risk. Always work in a well-ventilated area and follow safety protocols.

6. **Potential for Counterfeit Parts** If purchasing from third-party sellers, there s a risk of receiving a fake or low-quality part that doesn t meet Toyota s standards. Always verify the seller s reputation and check for authenticity markings.

7. **No Immediate Performance Boost** Unlike performance upgrades (e.g., cold air intakes, exhaust systems), replacing a worn fuel rail primarily restores reliability rather than improving power or efficiency. If you re looking for performance gains, other modifications may be more impactful.

---

### **Conclusion**

The **Toyota SU003-08675 Right Upper Engine Fuel Rail (2022 2025 GR86)** is a high-quality, reliable part that ensures proper fuel delivery and engine health. It is ideal if:

- You prioritize OEM quality and long-term durability.

- Your vehicle s fuel rail is failing or showing signs of wear.

- You re open to paying a premium for a part that matches the original specifications.

- You plan to keep the car for an extended period without major modifications.

However, if cost is a concern or you re unsure about the exact issue with your fuel system, **aftermarket alternatives or a diagnostic check** may be more practical. Additionally, if you re not comfortable with fuel system work, professional installation is advisable to avoid risks.

---

### **Recommendation**

1. **Verify the Need for Replacement** Before purchasing, have a mechanic diagnose the issue. A failing fuel rail could be caused by injectors, sensors, or fuel pressure regulators. Replacing only what s necessary can save money.

2. **Compare Prices** Check prices from Toyota dealerships, authorized online retailers (e.g., Toyota Parts Online), and trusted aftermarket suppliers (e.g., RockAuto, Amazon, or specialty fuel system brands). Sometimes aftermarket parts offer comparable quality at a lower cost.

3. **Buy from a Reputable Source** If purchasing online, stick to verified sellers with good reviews. Look for parts with clear packaging, serial numbers, and manufacturer markings to avoid counterfeits.

4. **Consider Installation** If you re not experienced with fuel system work, have a mechanic install it. Improper handling of fuel lines or connectors can lead to leaks or damage.

5. **Pair with Maintenance** Replacing the fuel rail is a good opportunity to inspect and replace other related components (e.g., fuel filters, injectors) to ensure the entire system is in optimal condition.

**Final Verdict:** If you need a **direct replacement for a failing OEM fuel rail** and can afford the cost, this is a solid choice. For budget-conscious buyers or those unsure about the exact issue, explore aftermarket options or diagnostics first. Always prioritize quality and safety when working on fuel systems.

Details:

JF1ZNBC11N8752832, Make: TOYOTA. Part Name: FUEL RAIL, Location In Vehicle. VEHICLE FITMENT: Year: Make: model: Body Trim: Engine Transmission: 2025ToyotaGR86Base, Hackney Edition, Premium2.4L H4 - Gas, 2024ToyotaGR86Base, 2023ToyotaGR8610th Anniversary Special Base, 2022 ToyotaGR86Base, Gas. UNKNOWN mi ACTUAL, WILL FITS IN.

WILL FITS IN 2022 - 2025 TOYOTA GR86. Special Note. Model: GR86, Year Removed: 2022, Odometer.

part #: su00308675 prices

• $28.99-$163.84

specifications carfuelinjector:

• for makes: Toyota
• for years: 2022-2025
• mpn: Su003-08675
• type: Right Upper Engine Fuel Rail
• manufacturer warranty: 1 Month
• fuel type: Gas

returns carfuelinjector:

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

seller carfuelinjector:

• rating: 100.0%
• # reviews: 1876
• city: San Diego, California

offer carfuelinjector:

• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• started: February 23, 2026

general carfuelinjector:

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

shipping carfuelinjector:

• carrier: USPS
• service: USPS Ground Advantage
• transit: 3-7 Days
• class: Standard
• cost: $0.00
• type: Calculated

payments carfuelinjector:

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

Toyota SU003-08675 Is Similar To:

• 1 YEAR WARRANTY GENUINE OEM DENSO Fuel Injector 6 11-12 TOYOTA 3.5 (16.1% similar) These are ready to install. This listing is for oem quality rebuilt fuel injectors as pictured, specifically for the vehicles listed in the fitment chart above. This injector comes with o-rings, seals, filters, spacers, etc...(June 10th, 2014)
• Toyota 1987-92 Supra 7MGTE Set of 6 720cc fuel Injectors With Clips (29.4% similar) Comes with new grommets, and rings. As the demands placed upon this component increases with increasing degrees of performance the allowable variances must decrease. The electronic fuel injector is the termination point for the entire fuel delivery system. At Tl performance our fuel injectors are ...(May 29th, 2014)
• 1992-88 Toyota Land Cruiser 4.0L engine 6 Fuel Injectors (40.3% similar) Fuel injectors set of oem injectors. All o-rings are brand new, the injectors are ultrasonically cleaned and leveled, guarantee to work. 1988 -92 toyota land cruiser # 23250-61010...(January 20th, 2014)
• 1993-97 Toyota Land Cruiser 6 cylinder 4.5L Fuel Injectors (35.9% similar) 1993--97 toyota land cruiser 6 cylinder. 5l fuel injectors all o-rings are brand new, the injectors are ultrasonically cleaned and leveled, guarantee to work...(January 20th, 2014)
• SIX BRAND NEW OEM Denso Fuel Injectors for Lexus amp Toyota 3.0L 1997-2004 (18.2% similar) Lexus ES300 1999 - 2001 6 Cl. 1MZFE toyota Avalon 1998 - 1999 6 Cl. 1MZFE Lexus RX300 1999 -2003 6 Cl. V6 see specific application info below 12 month or 12,000 mile warranty these are brand new dens oem fuel injectors. Lexus ES300 1997 - 1998 6 Cl. No disappointments and no hassles. These ...(January 11th, 2014)
• 1999-04 Toyota 3.4L engine 6 Fuel Injectors (41.1% similar) Oem injectors. All o-rings are brand new, the injectors are ultrasonically cleaned and leveled, guarantee to work. # 23250-62040. 1999 -04 toyota fuel injectors set of...(May 2nd, 2014)
• 2000-2005 TOYOTA CELICA GTS GT-S 2ZZGE BROWN FUEL INJECTOR OEM (12.5% similar) Please see photos for condition. Parts & accessories > car & truck parts > air intake & fuel delivery > fuel injectors...(April 14th, 2014)
• Toyota Corolla 1.8L 2001-04 Set of 4 OEM Fuel Injectors (39% similar) Translate Arabic Chinese french German Greek Indonesian Italian Hindi Japanese Korean Swedish Portuguese Russian Spanish this is for 4# fuel injectors for the toyota these injectors are remain all of our fuel injectors come with a flow sheet...(January 21st, 2014)
• SET of 8 BRAND NEW OEM Fuel Injectors 2008-2011 LEXUS amp TOYOTA 4.6 L amp 5.7 L V8 (22.1% similar) ...(May 24th, 2014)
• GENUINE TOYOTA FUEL INJECTOR OEM 2320911110 (20.2% similar) America 08/1995-06/1999 toyota peso EL54 Europe 05/1992-03/1997 toyota corolla AE10 ,CE100,EE10 Europe 05/1992-03/1997 toyota corolla AE10 ,CE100,EE10...(April 23rd, 2014)
• TOYOTA OEM 2320916160 Fuel Injector (21.8% similar) ...(March 21st, 2014)