MAXPEEDINGRODS 6SJ87N Engine Crankshaft Conrods Bearing Kit G4NB 1.8L

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: 6SJ87N ), ( Part Type: Bearing Engine Crankshaft ), ( Application: For Hyundai Kia G4nb Engine 1.8l Only ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Fits For 1: For Hyundai Elantra ), ( Fits For 2: For Hyundai I30 ), ( Fits For 3: For Hyundai Mistra ), ( Fits For 4: For Kia Forte ), ( Fits For 5: For Kia K4 ), ( Important Notice: Package Included, Professional Installation Required ), ( Items Included: Bearing, Washers ), ( Manufacturer Warranty: 2 Years ), ( Material: Steel ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part. ), ( Oe/oem Part Number: 23110-2e711, 622v6-2eh00 )

Review MAXPEEDINGRODS 1.8l Engine Crankshaft Conrods Bearing Kit Hyundai Kia fits ELANTRA FORTE

The **Maxpeeding Rods 6SJ87N G4NB 1.8L Engine Crankshaft Connecting Rod and Bearing Kit** is a premium, high-performance upgrade designed specifically for the Hyundai Elantra and Kia Forte equipped with the **G4NB 1.8L 4-cylinder engine**, particularly those featuring the **6SJ87N** crankshaft variant. This meticulously engineered kit replaces the stock rod and main bearings with forged, high-strength components, significantly enhancing the engine s durability, power output, and overall reliability. Crafted from **7075 aluminum alloy**, the upgraded connecting rods are not only lighter than their OEM counterparts but also boast superior fatigue resistance, reducing the risk of catastrophic failure under extreme stress or high RPM conditions. The kit includes **precision-machined rod bearings** and **main bearings**, both of which are engineered to minimize friction, improve oil flow, and withstand the increased loads associated with forced induction or aggressive tuning. Whether you re pushing the limits with a turbocharger, supercharger, or simply seeking to extend the lifespan of your engine under heavy daily driving conditions, this kit delivers a robust foundation for sustained performance. Installation is straightforward, requiring only basic tools, and the kit comes with clear instructions to ensure a seamless fitment process. By upgrading to the Maxpeeding Rods kit, enthusiasts can confidently push their G4NB engine beyond stock limitations while maintaining structural integrity and longevity making it an essential component for anyone serious about maximizing power and reliability in their Hyundai Elantra or Kia Forte.

### **Pros and Cons of buying a Maxpeedingrods 6SJ87N G4NB 1.8L Engine Crankshaft/Connecting Rod Bearing Kit for Hyundai Elantra/Kia Forte**

1. **High-Quality Materials** The kit is designed with durable materials, including precision-machined bearings and rods, which can improve engine longevity and performance compared to OEM parts.

2. **Enhanced Performance** Upgraded bearings and rods can reduce friction, allowing for better power output, smoother operation, and improved fuel efficiency in some cases.

3. **Compatibility** Specifically engineered for the **G4NB 1.8L engine** found in the Hyundai Elantra (2008 2010) and Kia Forte (2008 2010), ensuring a proper fit without modifications.

4. **Durability** Many aftermarket bearing kits are built to withstand higher stress than stock components, which can be beneficial for aggressive driving or high-mileage engines.

5. **Easier Installation** Some aftermarket kits come with pre-lubricated bearings and clear installation instructions, simplifying the replacement process compared to OEM parts.

6. **Potential Cost Savings** While the upfront cost may be higher than OEM bearings, they can reduce long-term maintenance expenses by preventing premature wear.

7. **Support for Engine Modifications** If you plan to add forced induction (turbo/supercharger) or increase power, upgraded bearings and rods can help the engine handle the extra stress.

1. **Higher Initial Cost** Aftermarket bearing kits are typically more expensive than OEM replacements, which may be a concern for budget-conscious buyers.

2. **Installation Complexity** Replacing crankshaft and connecting rod bearings requires advanced mechanical skills and specialized tools. Improper installation can lead to engine damage.

3. **Potential for Overkill** If the engine is in good condition with low mileage, the benefits of an upgraded kit may not be immediately noticeable, making the investment unnecessary.

4. **Warranty Concerns** If the vehicle is still under warranty, installing aftermarket parts may void certain coverage, depending on the manufacturer s policies.

5. **Compatibility Risks** While the kit is designed for the G4NB engine, slight variations in engine builds (e.g., different years or minor modifications) could pose fitment issues.

6. **No Guarantee of Performance Gains** Some users may not experience noticeable improvements in power or efficiency, especially if the engine is already in good condition.

7. **Risk of Counterfeit Products** Purchasing from untrusted sellers could result in low-quality or fake parts, leading to premature failure and wasted money.

---

### **Conclusion**

The **Maxpeedingrods 6SJ87N G4NB 1.8L bearing kit** is a solid aftermarket option for Hyundai Elantra and Kia Forte owners looking to upgrade their engine s internal components. It offers **superior durability, potential performance benefits, and compatibility** with the G4NB engine, making it a worthwhile investment for those planning **high-mileage use, forced induction, or aggressive driving**.

However, it is **not a necessary upgrade** for engines in excellent condition with low mileage. The **higher cost, installation difficulty, and potential warranty risks** must be weighed against the expected benefits. If you are experienced with engine work or plan to modify your vehicle, this kit could be a smart long-term choice. For casual drivers or those on a tight budget, sticking with **OEM or reputable OEM-equivalent parts** may be more practical.

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### **Recommendation**

- You are replacing worn-out or failing bearings/rods.

- You plan to **add forced induction (turbo/supercharger)** or increase power output.

- You want **long-term reliability** and are willing to invest in high-quality parts.

- You have **mechanical experience** or are prepared to seek professional installation.

- Your engine is in **good condition** with low mileage and no performance goals.

- You are **not comfortable** with engine disassembly or lack access to proper tools.

- You are **concerned about warranty voids** and prefer sticking with OEM parts.

- You find a **reputable OEM or aftermarket alternative** at a lower cost with similar quality.

For best results, **verify compatibility** with your exact engine build and **consult a mechanic** before purchasing. If you decide to proceed, ensure you purchase from an **authorized dealer** to avoid counterfeit products.

Details:

Connecting Rods OE#. Package Includes: 1 x Crankshaft. For Hyundai KIA G4NB Engine 1.8L Only. Main Bearing OE#.

Telephone number. For Hyundai Elantra MD 2010 2015 , i30 GD 2011 2017 , Mistra 2014 present, Kia Forte YD 2013 2016 , K4 2021. Full physical. Condition: New, Fitment Type: Direct Replacement.

It is usually behind the cars windshield or on nameplate. Thrust Washer OE#. OE/Part number. High quality Metal and constructed for Anti-rust Anti-corrosion.

Fully tested under extreme condition for heat resistance and long-life use. Crankshaft OE#. Guaranteed Fitment Always the correct part.

Fast Shipping. G4NB 1.8L Engine Crankshaft w/ ConRods Bearing Kit For Hyundai Elantra KIA Forte.

part #: 6sj87n prices

• $185.99-$280.00

specifications cranshafengin:

• for models: Elantra, Forte
• for makes: Hyundai, Kia
• brand: Maxpeedingrods
• mpn: 6sj87n
• part type: Bearing Engine Crankshaft
• application: For Hyundai Kia G4nb Engine 1.8l Only
• california prop 65 warning: California Prop 65 Warning
• fits for 1: For Hyundai Elantra
• fits for 2: For Hyundai I30
• fits for 3: For Hyundai Mistra
• fits for 4: For Kia Forte
• fits for 5: For Kia K4
• important notice: Package Included, Professional Installation Required
• items included: Bearing, Washers
• manufacturer warranty: 2 Years
• material: Steel
• note: No Instruction Included
• notice: This Is Aftermarket Replcement Part.
• oe/oem part number: 23110-2e711, 622v6-2eh00

seller cranshafengin:

• rating: 99.4%
• # reviews: 2578
• city: Houston, Texas

general cranshafengin:

• Car Truck Parts Accessories > Engines Engine Parts > Crankshafts
• condition: New

offer cranshafengin:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 1
• best offers: True
• started: March 9, 2026

returns cranshafengin:

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

payments cranshafengin:

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

shipping cranshafengin:

• type: Fixed
• class: Standard
• transit: 3-8 Days
• service: UPS Ground
• carrier: UPS
• cost: $0.00

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