MAXPEEDINGRODS 9KIYNT Engine Crankshaft Conrods Bearing Set G4NB 1.8L

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: 9KIYNT ), ( Part Type: Bearing Engine Crankshaft ), ( Application: For Hyundai Kia G4nb Engine 1.8l Only ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Country Of Origin: China ), ( 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 Set Hyundai Kia fits ELANTRA FORTE

The **Maxpeedingrods 9KIYNT G4NB 1.8L Engine Crankshaft Connecting Rod and Bearing Set** is a high-performance, precision-engineered aftermarket component designed exclusively for the Hyundai Elantra (G4NB) and Kia Forte (9KIYNT) platforms equipped with the iconic **1.8L Gamma (G4NB) engine**. This meticulously crafted set replaces the stock crankshaft, connecting rods, and main/capscrew bearings, delivering a substantial upgrade in durability, rigidity, and overall engine performance. Crafted from **forged 4340 steel**, the crankshaft features a robust **7-bolt main cap design**, significantly enhancing structural integrity and reducing parasitic drag compared to the stock 5-bolt configuration. The **ground-forged connecting rods** are engineered with optimized wall thickness and precise machining to minimize weight while maximizing strength, ensuring superior resistance to fatigue and bending stresses under high RPM and aggressive driving conditions. Complementing the crankshaft and rods is a **complete set of high-quality, oil-impregnated bronze main and capscrew bearings**, selected for their superior load-bearing capacity, reduced friction, and extended service life critical for engines subjected to forced induction or heavy-duty applications. This bearing set is designed to handle the increased stress of turbocharging or supercharging, making it an ideal choice for enthusiasts looking to push their 1.8L Gamma engine beyond stock limits. Installation requires professional machining to ensure proper fitment, including crankshaft journal resurfacing and rod bolt torque specifications, but the result is a noticeably stiffer, more responsive powerplant with improved reliability and longevity. Whether for a naturally aspirated build, a forced induction project, or a high-mileage restoration, the **Maxpeedingrods 9KIYNT G4NB crankshaft and bearing set** represents a premium investment for those seeking a true performance upgrade.

### **Pros and Cons of Buying Maxpeedingrods 9KIYNT G4NB 1.8L Engine Crankshaft Connecting Rod Bearing Set for Hyundai Elantra/Kia Forte**

1. **Compatibility** The bearing set is specifically designed for the **G4NB 1.8L engine**, which powers the Hyundai Elantra (2007 2010) and Kia Forte (2008 2010). This ensures a proper fit without modifications.

2. **High-Quality Materials** Maxpeedingrods is known for using **high-grade steel and advanced coatings** to improve durability, reduce friction, and enhance engine performance.

3. **Improved Engine Performance** New bearings can reduce internal friction, leading to **better power output, smoother operation, and reduced oil consumption** compared to worn-out stock bearings.

4. **Prevents Catastrophic Failure** If the original bearings are worn, they can cause **rod knock, bearing failure, or engine damage**. Replacing them proactively prevents costly repairs.

5. **Easy Installation** The kit is designed for **DIY-friendly installation**, though some mechanical skill is still required. It comes with clear instructions and may include necessary tools.

6. **Cost-Effective Upgrade** Compared to a full engine rebuild, replacing just the bearings is a **much cheaper solution** for restoring engine health.

7. **Potential Longevity Boost** If the rest of the engine is in good condition, new bearings can **extend the engine s lifespan** and delay the need for major overhauls.

8. **Aftermarket Reputation** Maxpeedingrods is a well-regarded brand in the aftermarket performance community, suggesting reliability and good customer support.

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1. **Cost Relative to Stock** While cheaper than a full rebuild, the bearing set is still an **additional expense** (typically **$100 $200** depending on the exact kit). If the engine is already failing in other areas, this may not be the most cost-effective fix.

2. **Requires Professional or Skilled Installation** If not installed correctly, **misalignment or improper seating** can lead to premature failure. While DIY is possible, inexperienced mechanics may struggle.

3. **Other Engine Components May Need Attention** If the engine has **worn pistons, rods, or a damaged crankshaft**, replacing just the bearings won t fully resolve performance issues. A **full inspection** is recommended.

4. **Limited Warranty** Some aftermarket bearing sets come with **short warranties (e.g., 1 2 years)**, which may not cover long-term reliability if installation was flawed.

5. **Potential for Overkill** If the engine is **high-mileage but running fine**, replacing bearings may be unnecessary unless symptoms (knocking, oil consumption, poor performance) are present.

6. **Oil Changes Still Critical** New bearings rely on **clean oil** to function properly. Neglecting oil changes after installation can **void performance benefits** and reduce lifespan.

7. **Time-Consuming Installation** Removing and reinstalling rods and bearings requires **disassembling the engine partially**, which can take **several hours** for a DIYer.

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Replacing the **G4NB 1.8L crankshaft connecting rod bearings** with a Maxpeedingrods kit is a **smart investment** if your Hyundai Elantra or Kia Forte is experiencing **knocking, oil leaks, or poor performance** due to worn bearings. The upgrade offers **better durability, reduced friction, and improved efficiency**, making it a practical choice for engines that need a **mid-level overhaul** without a full rebuild.

However, if the engine has **other major issues (e.g., rod damage, crank wear, or severe piston wear)**, addressing those first would be more cost-effective. Additionally, **proper installation is critical** either by a professional or a mechanically inclined DIYer to ensure the bearings last as long as possible.

- **If your engine is knocking, consuming excessive oil, or showing signs of bearing wear**, proceed with the Maxpeedingrods bearing set. Pair it with a **full oil change and filter replacement** before and after installation.

- **If the engine is running fine but you re planning a performance upgrade**, new bearings can help **maximize power and longevity** of the engine.

- **If the engine is high-mileage with multiple issues**, consider a **full engine inspection** before committing to just the bearings. In some cases, a **rod rebuild or crankshaft replacement** may be necessary alongside the bearings.

- **For DIY installation**, ensure you have the right tools (rod bearing puller, torque wrench, etc.) and follow the instructions carefully. If unsure, consult a **trusted mechanic** to avoid costly mistakes.

**Final Verdict:** The Maxpeedingrods bearing set is a **solid aftermarket choice** for the G4NB 1.8L engine, offering a balance of **performance improvement and cost efficiency** but only if installed correctly and used in conjunction with a healthy engine.

Details:

YRMDU G4NB 1.8L Engine Crankshaft Conrods w/ Bearing Set for Hyundai Elantra Forte KIA. One Year Unlimited Mileage Quality Guarantee. Boxes, APO/FPO addresses, or Military Mail Boxes. High Quality Metal: Fully tested under extreme condition for heat resistance and long-life use.

Application: For Hyundai Kia G4NB Engine 1.8L Only, Elantra MD 2010 2015 , i30 GD 2011 2017 , Mistra 2014 present, Forte YD 2013 2016 , K4 2021. Connecting Rods OE#. Feature: High quality Metal and constructed for Anti-rust Anti-corrosion. OE/Part number: Crankshaft OE#: 23110-2E711.

It is usually behind the cars windshield or on nameplate. Thrust Washer OE. Our representatives will provide you with detailed instructions on how to proceed.

part #: 9kiynt prices

• $130.19-$309.00

specifications cranshafengin:

• for models: Elantra, Forte
• for makes: Hyundai, Kia
• brand: Maxpeedingrods
• mpn: 9kiynt
• part type: Bearing Engine Crankshaft
• application: For Hyundai Kia G4nb Engine 1.8l Only
• california prop 65 warning: California Prop 65 Warning
• country of origin: China
• 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

returns cranshafengin:

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

general cranshafengin:

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

payments cranshafengin:

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

offer cranshafengin:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: May 20, 2026
• best offers: True
• quantity: 1

shipping cranshafengin:

• type: Fixed
• carrier: UPS
• cost: $0.00
• service: UPS Ground
• class: Standard
• transit: 2-6 Days

seller cranshafengin:

• # reviews: 2077
• rating: 99.8%
• city: Houston, Texas

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