MITSUBISHI 5256B735 Upper Tie Bar

( Manufacturer Part Number: 5256B735 ), ( Part Type: Tie Bar ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement ), ( Year: 2014 2015 2016 2017 2018 2019 2020 2021 2022 ), ( Parts Included: Only Part Reference 1 On The Diagram Is Included ), ( Replaces Part Number: 5256b515 )

Review MITSUBISHI Genuine Upper Tie Bar fits 2014–2022

The **Mitsubishi 5256B735 Upper Tie Bar** is a precision-engineered component designed specifically for Mitsubishi engines, serving as a critical structural element in the valve train system of select models, including those equipped with the iconic **4G63** and **4G93** inline-four engines. Crafted from high-grade **forged steel**, this tie bar is forged to exacting tolerances to ensure durability, rigidity, and optimal performance under high-stress conditions, making it an essential upgrade for enthusiasts seeking to enhance engine reliability, reduce valve train flex, and improve overall drivability. The **5256B735** is engineered to replace the stock upper tie bar, which can wear prematurely due to fatigue or improper installation, potentially leading to catastrophic valve train failure a risk that this reinforced component effectively mitigates. Its robust construction helps maintain precise valve timing and camshaft alignment, which is particularly beneficial for high-performance applications, forced induction setups, or engines running modified camshafts that generate increased valve spring loads. Beyond its structural integrity, the tie bar s design incorporates **precision-machined surfaces** and **heat-treated threads**, ensuring a secure and vibration-dampening fit when paired with the corresponding lower tie bar and engine mounts. Whether installed as part of a full valve train upgrade or as a standalone reinforcement, the **Mitsubishi 5256B735 Upper Tie Bar** is a straightforward yet impactful modification that restores confidence in an engine s long-term reliability, making it a staple choice for both restomod projects and daily-driven performance applications.

### **Pros and Cons of buying a Mitsubishi 5256B735 Upper Tie Bar**

The **Mitsubishi 5256B735** is an upper tie bar (also known as a **valve cover gasket or valve cover**) commonly used in Mitsubishi engines, particularly in models like the **4G63, 4G64, 4G93, and 4G94**. Below is a detailed analysis of its advantages and disadvantages.

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### **Pros**

1. **Compatibility and Reliability**

- The **5256B735** is a well-documented part for several Mitsubishi engines, meaning it is widely available and supported by mechanics and aftermarket suppliers.

- It is designed to fit standard valve covers in these engines, reducing the risk of installation errors compared to aftermarket alternatives that may not align perfectly.

2. **Durability and Performance**

- Mitsubishi s original parts are engineered to meet factory specifications, ensuring proper sealing and preventing oil leaks, which are common issues with cheap or generic replacements.

- The material used in the **5256B735** is typically a high-quality rubber or silicone compound, which resists heat and oil better than some budget alternatives.

3. **Ease of Installation**

- Since it is an OEM (Original Equipment Manufacturer) part, it is designed to fit seamlessly with the engine s valve cover, reducing the need for modifications or additional sealants.

- Many mechanics are familiar with installing this part, making repairs faster and more reliable.

4. **Long-Term Cost Efficiency**

- While the upfront cost may be higher than aftermarket options, the **5256B735** is less likely to fail prematurely, reducing the need for frequent replacements.

- It helps maintain engine performance by preventing oil leaks, which can lead to reduced oil consumption and engine damage over time.

5. **Warranty and Support**

- Purchasing from an authorized dealer or Mitsubishi-approved supplier may come with warranty coverage, providing peace of mind in case of defects.

- If the part fails due to manufacturing issues, some suppliers offer replacements or refunds.

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### **Cons**

1. **Higher Upfront Cost**

- The **5256B735** is more expensive than many aftermarket valve cover gaskets, which can be a significant drawback for budget-conscious buyers.

- Prices can vary depending on the supplier, but it is generally pricier than generic or third-party alternatives.

2. **Potential for Counterfeit Parts**

- Since it is an OEM part, there is a risk of purchasing counterfeit or low-quality replicas, especially when buying from untrusted online sellers.

- Always verify the seller s reputation and ensure the part has a genuine Mitsubishi part number.

3. **Limited Availability Outside Dealerships**

- While widely available, the **5256B735** may not be as easily accessible as aftermarket parts in some regions, requiring orders from online marketplaces or specialty auto parts stores.

- Shipping times can be longer compared to local aftermarket suppliers.

4. **Potential for Overkill in Some Cases**

- If the engine has been previously modified or if the valve cover itself is worn, replacing just the gasket with an OEM part may not fully resolve the issue.

- In some cases, replacing the entire valve cover (including the gasket) might be necessary for a complete fix.

5. **Environmental and Ethical Considerations**

- As an OEM part, the **5256B735** contributes to electronic waste if not recycled properly, though this is a minor concern compared to the functional aspects.

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### **Conclusion**

The **Mitsubishi 5256B735 upper tie bar (valve cover gasket)** is a high-quality, reliable choice for maintaining or repairing Mitsubishi engines, particularly in models with the **4G63, 4G64, 4G93, or 4G94** engines. Its primary advantages lie in its **durability, compatibility, and long-term performance**, making it a strong option for those who prioritize reliability and engine longevity. However, the **higher cost and potential for counterfeit parts** are notable drawbacks that should be considered, especially for budget-conscious buyers.

For most owners who want a **trusted, long-lasting solution** and are willing to invest in quality, the **5256B735 is the best choice**. If cost is a major concern, aftermarket alternatives can be considered, but they may require additional sealants or adjustments to ensure a proper seal.

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### **Recommendation**

- You want a **reliable, long-lasting solution** with minimal risk of leaks.

- You are repairing an engine where **proper sealing is critical** (e.g., high-mileage or modified engines).

- You prefer **OEM quality** and are willing to pay a premium for it.

- You are purchasing from a **trusted dealer or authorized supplier** to avoid counterfeit parts.

- You are on a **tight budget** and can find a reputable aftermarket gasket with good reviews.

- You are confident in **proper installation and sealing** (some aftermarket parts may require additional sealant).

- You are replacing the gasket as a **preventative measure** rather than due to a critical failure.

**Final Verdict:** For most Mitsubishi engine owners, the **5256B735 is the best choice** due to its reliability and compatibility, provided it is sourced from a legitimate supplier. If cost is a major factor, thoroughly research aftermarket options and ensure they meet your engine s requirements. Always prioritize quality to avoid recurring issues.

Details:

Electrical parts are not returnable. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Parts must be resalable and in the original packaging.

part #: 5256b735 prices

• $72.80-$224.25

specifications ocoosys:

• for makes: Mitsubishi
• for years: 2014-2022
• mpn: 5256b735
• part type: Tie Bar
• genuine oem: Yes
• manufacturer warranty: 1 Year
• universal fitment: Direct Replacement
• year: 2014 2015 2016 2017 2018 2019 2020 2021 2022
• parts included: Only Part Reference 1 On The Diagram Is Included
• replaces part number: 5256b515

seller ocoosys:

• rating: 99.6%
• # reviews: 1143
• city: Elkton, Maryland

payments ocoosys:

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

general ocoosys:

• Car Truck Parts Accessories > Engine Cooling Components > Other Engine Cooling Components
• condition: New

shipping ocoosys:

• cost: $25.88
• transit: 6-12 Days
• class: Standard
• carrier: FedEx
• service: FedEx Ground / FedEx Home Delivery
• type: Fixed

returns ocoosys:

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

offer ocoosys:

• sold: 0
• options: Ship-to-home
• quantity: 4
• started: February 28, 2026
• availability: In Stock

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