TOYOTA SU00310638 Engine Motor Right Cylinder Head GR86 2.4L

( Manufacturer Part Number: SU00310638 ), ( Type: Cylinder Head ), ( Items Included: Undefined ), ( Vintage Part: No ), ( Finish: Unfinished ), ( Country Of Origin: Japan )

Review TOYOTA 2.4l Engine Motor Right Cylinder Head Oem fits BRZ 2022–2025

The **Toyota SU00310638 2022 2025 GR86/BRZ 2.4L Engine Right Cylinder Head** is a precision-engineered component designed specifically for Toyota s high-performance RZ35 series, delivering the perfect blend of reliability, performance, and durability for enthusiasts seeking the ultimate driving experience. Crafted from high-grade cast iron, this cylinder head is meticulously machined to meet Toyota s exacting standards, ensuring optimal combustion efficiency, thermal management, and structural integrity under the demanding conditions of high-revving, naturally aspirated performance. The right-hand cylinder head features a dual overhead camshaft (DOHC) design with four valves per cylinder (two intake and two exhaust), allowing for superior airflow dynamics that enhance both power output and throttle response. The intake ports are generously sized to maximize volumetric efficiency, while the exhaust ports are strategically contoured to reduce backpressure and improve exhaust scavenging, contributing to a more aggressive and linear power delivery curve. This component is compatible with the 2.4L 2GR-FKS engine, which powers both the GR86 and BRZ models, and is engineered to work seamlessly with the rest of the engine bay, including the intake manifold, valve cover, and exhaust system. Whether you're restoring a stock GR86/BRZ, upgrading for increased performance, or replacing a worn-out head, this OEM-quality cylinder head ensures that your vehicle maintains its signature sporty character while delivering the precision and reliability Toyota is renowned for. Built to withstand the rigors of spirited driving, this part is an essential component for preserving the integrity and performance of one of Toyota s most beloved track-inspired roadsters.

### **Pros and Cons of Buying a 2022 2025 Toyota GR86/BRZ (2.4L Engine, Right Cylinder Head)**

#### **Pros**

1. **Performance and Driving Dynamics**

- The 2.4L twin-turbocharged inline-four engine delivers strong power (271 hp, 258 lb-ft torque) and quick acceleration, making it one of the most capable front-wheel-drive sports cars in its class.

- The GR86/BRZ s rear-wheel-drive layout and balanced chassis provide engaging handling, sharp steering, and a well-tuned suspension that responds well to driver input.

- The turbocharged engine offers a broad powerband, making it suitable for both spirited driving and daily use without excessive lag.

2. **Reliability and Build Quality**

- Toyota s reputation for durability is well-earned, and the GR86/BRZ benefits from the same engineering principles as other Toyota performance models (e.g., GT86, Supra).

- The 2.4L engine is a refined evolution of the 2.0L turbo unit found in the 86/GT86, with improved cooling, oil flow, and structural integrity. The right-cylinder-head variant (used in the BRZ) is slightly more robust than the left-cylinder-head version (GR86).

- Toyota s maintenance intervals are generous, and the car is designed for longevity with solid materials and fewer high-wear components compared to some European rivals.

3. **Daily Drivability**

- The GR86/BRZ is comfortable for daily use, with a well-insulated cabin, supportive seats, and a smooth ride (though it s not a luxury sedan). The turbocharged engine is efficient enough for city driving, though fuel economy is modest ( 22 25 MPG combined).

- Toyota s infotainment system (if equipped) is user-friendly, though it lacks the premium features of some competitors. The base model has a simpler, more driver-focused setup.

- The car s compact size (178 inches long) makes parking and maneuvering easier than larger sports cars.

4. **Aftermarket Support and Modding Potential**

- The GR86/BRZ has a dedicated aftermarket, with parts available for tuning, suspension upgrades, and aesthetic modifications. The twin-turbo setup is popular among enthusiasts for further power increases.

- The engine s architecture (inline-four, turbocharged) is well-documented, making diagnostics and modifications more accessible than on some proprietary systems.

- The car s lightweight construction (around 3,000 lbs) allows for meaningful performance gains with relatively modest upgrades.

5. **Resale Value and Brand Prestige**

- Toyota maintains strong resale value for its performance models, and the GR86/BRZ holds up well compared to similar cars. The brand s reliability appeal ensures a steady market.

- The GR86/BRZ carries the legacy of the original GT86, which is highly regarded in the automotive community, adding emotional value for enthusiasts.

6. **Safety Features**

- Toyota equips the GR86/BRZ with standard safety tech like Toyota Safety Sense (TSS), which includes pre-collision braking, lane-keeping assist, and adaptive cruise control. This makes it safer than many competitors that offer fewer standard safety features.

---

#### **Cons**

1. **Turbocharged Engine Limitations**

- The 2.4L twin-turbo engine is powerful but not as refined as naturally aspirated high-revving engines (e.g., Mazda MX-5, Porsche 718). Turbo lag is present, though Toyota has mitigated it well.

- The turbocharged setup requires more frequent oil changes (every 5,000 miles) and careful maintenance to prevent carbon buildup or turbo failure, which can be costly if neglected.

- The engine s power delivery is linear but lacks the instant throttle response of some naturally aspirated sports cars.

2. **Comfort and Practicality Trade-offs**

- The GR86/BRZ prioritizes driving dynamics over comfort. The seats are supportive but firm, and road noise can be noticeable at higher speeds, especially on poorly maintained roads.

- Interior materials are functional but not luxurious. The base model lacks features like heated seats, a premium audio system, or advanced climate controls found in competitors like the Mazda MX-5 or BMW Z4.

- Cargo space is limited (8.7 cu. ft.), making it impractical for families or those needing to carry large items.

3. **Fuel Economy and Running Costs**

- While the GR86/BRZ is more efficient than many supercharged or V6 sports cars, its turbocharged setup still results in modest fuel economy ( 22 25 MPG combined). High-performance driving will further reduce this.

- Maintenance costs can add up, particularly for turbo-related components (e.g., wastegates, intercoolers) and high-performance tires. Toyota s parts and labor are not as cheap as some domestic brands.

- Insurance premiums may be higher than for a Mazda MX-5 or Honda Civic Type R due to the car s performance-oriented nature.

4. **Infotainment and Tech Lag**

- The GR86/BRZ s infotainment system (when available) is functional but outdated compared to rivals. Apple CarPlay and Android Auto are not standard on all trims, and the touchscreen interface can feel clunky.

- Connectivity features (e.g., wireless charging, premium audio) are limited unless you opt for higher trims, which increase the price significantly.

5. **Limited Availability and Pricing**

- The GR86/BRZ is not as widely available as some competitors, which can make test drives or service visits inconvenient in certain regions.

- Pricing is competitive with similar cars (e.g., Mazda MX-5, Honda Civic Type R), but the base model lacks some features that justify the cost for casual buyers. Upgrading to a higher trim (e.g., Limited) adds thousands to the price without major practical benefits.

6. **Potential Reliability Concerns with the 2.4L Engine**

- While Toyota s twin-turbo engines are generally reliable, the 2.4L unit is relatively new (introduced in 2022) and lacks the long-term track record of the 2.0L engine. Early models may have minor teething issues that could be resolved in later years.

- The right-cylinder-head variant (BRZ) is slightly more robust, but the turbocharged setup still requires vigilance to avoid issues like oil consumption or turbo failure, which can be expensive to repair.

7. **Handling and Weight Distribution**

- While the GR86/BRZ handles well, its front-wheel-drive layout means it s not as agile as a true rear-wheel-drive car in all conditions. The weight distribution (52:48 front-rear) is balanced but not as optimal as a car with a more rear-biased setup.

- The car s weight (around 3,000 lbs) is higher than some lightweight sports cars (e.g., Mazda MX-5), which can affect acceleration and cornering performance in extreme conditions.

---

### **Conclusion**

The **2022 2025 Toyota GR86/BRZ (2.4L, right-cylinder-head)** is a compelling choice for enthusiasts who prioritize **performance, reliability, and driving enjoyment** without the complexity of a high-performance European car. It delivers strong power, engaging handling, and Toyota s signature durability, making it a practical daily driver for those who appreciate a balance of fun and functionality.

However, it is not without compromises. The **turbocharged engine s limitations, modest fuel economy, and higher maintenance costs** may deter some buyers, while the **lack of luxury features and limited cargo space** make it less ideal for those seeking a versatile or ultra-comfortable sports car. Additionally, the **infotainment system and aftermarket support** are not as robust as those of some competitors.

### **Recommendation**

- You want a **reliable, high-performance front-wheel-drive sports car** with strong acceleration and engaging handling.

- You prioritize **Toyota s reputation for longevity** and are willing to invest in maintenance to keep the turbocharged engine in top shape.

- You enjoy **modding and tuning** and appreciate the car s aftermarket support.

- You re willing to compromise on **luxury features, fuel efficiency, and cargo space** for a more driver-focused experience.

- You prefer **naturally aspirated engines** or dislike turbo lag.

- You need a **luxury sports car** with advanced tech, premium materials, or more practicality.

- You re sensitive to **higher maintenance costs** (e.g., turbo upgrades, oil changes) or insurance premiums.

- You prioritize **lightweight agility** over front-wheel-drive convenience.

- **Mazda MX-5 (NF)** More lightweight, naturally aspirated, and nimble, with a stronger aftermarket and better fuel economy.

- **Honda Civic Type R (FK8)** A more refined, turbocharged FWD sports sedan with better daily practicality.

- **Subaru BRZ (2013 2021, 2.0L NA)** A naturally aspirated, AWD alternative

Details:

Shipping FREE SHIPPING available for most items within lower 48 states. Mileage: 1K MILES. Donor vehicle: 2025 TOYOTA GR86 PREMIUM COUPE 2.4L RWD AUTOMATIC TRANSMISSION. Color: RED DCK-TRACK BRED EXTERIOR / BLACK AM20 INTERIOR.

This item has been previously used. Please verify it fits and is compatible with your specific model before purchasing.

part #: su00310638 prices

• $579.99-$1699.99

specifications cylinderheapar:

• for models: Brz
• for makes: Toyota
• for years: 2022-2025
• mpn: Su00310638
• type: Cylinder Head
• items included: Undefined
• vintage part: No
• finish: Unfinished
• country of origin: Japan

general cylinderheapar:

• condition: Used
• Car Truck Parts Accessories > Engines Engine Parts > Cylinder Heads

payments cylinderheapar:

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

offer cylinderheapar:

• quantity: 1
• options: Ship-to-home
• best offers: True
• started: April 13, 2026
• sold: 0
• availability: In Stock

returns cylinderheapar:

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

seller cylinderheapar:

• # reviews: 87197
• city: Traverse City, Michigan
• rating: 99.9%

shipping cylinderheapar:

• cost: $50.00
• transit: 3-8 Days
• service: Economy
• class: Economy
• type: Fixed

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