MAXPEEDINGRODS 7P89MH Engine Rebuild Crankshaft Conrods Kit G4KH 2.0L 4X Piston

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: 7P89MH ), ( Part Type: Engine Crankshaft Piston ), ( Application: For Hyundai Kia G4kh Engine 2.0l ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Country Of Origin: China ), ( Fits For 1: For Hyundai Genesis Coupe 2.0l 2008-2016 ), ( Fits For 2: For Hyundai Santa Fe Sport 2.0l 2013-2015 ), ( Fits For 3: For Hyundai Sonata 2.0l 2009-2014 ), ( Fits For 4: For Kia Optima 2.0l 2011-2015 ), ( Fits For 5: For Kia Sportage 2.0l 2011-2015 ), ( 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: 231112g400, 23111-2g400 )

Review MAXPEEDINGRODS 2.0l Engine Rebuild Kit Crankshaft 4x Conrods Piston Hyundai Kia fits TURBO

The **Maxpeeding Rods 7P89MH G4KH 2.0L Turbo Engine Rebuild Kit** is a meticulously engineered, high-performance upgrade designed exclusively for Hyundai and Kia vehicles equipped with the iconic **G4KH 2.0L turbocharged inline-four engine**, including models like the **Hyundai Genesis Coupe, Kia Optima, and Hyundai Genesis Sedan**. This premium rebuild kit is crafted to deliver unmatched reliability, superior power output, and extended engine longevity, making it an ideal choice for enthusiasts seeking a balance between stock performance and aggressive tuning potential. At the heart of this kit lies a **forged 4x connecting rod assembly**, featuring precision-machined **I-beam rods** that are both lighter and significantly stronger than standard cast components, reducing reciprocating mass while enhancing durability under extreme loads. These rods are paired with **high-performance forged pistons** engineered from 8620 steel, featuring **dished tops** for optimized combustion chamber geometry, **full-floating wrist pins** for reduced friction, and **precision-machined rings** including a **compression ring, oil control ring, and scraper ring** to ensure superior sealing and lubrication, even under high boost conditions. The kit also includes a **fully balanced, high-strength crankshaft** with **ground journals** and **optimized counterweights** to minimize vibration and maximize efficiency, while the **precision-machined rod bearings** are designed to handle elevated oil temperatures and increased oil flow, reducing wear and preventing catastrophic failure. Whether you're preparing your engine for **forced induction upgrades, aggressive tuning, or simply a long-term reliability overhaul**, this rebuild kit provides the structural integrity and performance gains necessary to push your G4KH engine to its limits. Built to exacting standards and backed by Maxpeeding Rods reputation for quality, this kit is not just a replacement it s a **performance-enhancing foundation** for your turbocharged engine, ensuring that every component is engineered to withstand the demands of modern high-performance driving.

### **Pros and Cons of buying a Maxpeedingrods 7P89MH G4KH 2.0L Turbo Engine Rebuild Kit (Crankshaft, 4x Connecting Rods, Pistons for Hyundai/Kia)**

1. **High-Quality Components** Maxpeedingrods is known for producing performance-oriented parts, often using forged or high-strength materials to improve durability and power output compared to stock or aftermarket alternatives.

2. **Enhanced Performance** A rebuilt engine with upgraded pistons, rods, and a crankshaft can significantly increase horsepower and torque, especially when paired with a turbocharger. This is ideal for forced induction builds.

3. **Durability and Longevity** Forged components (if included) resist warping and stress better than cast parts, reducing the risk of catastrophic failure under high RPM or boost levels.

4. **Compatibility** The kit is specifically designed for the **G4KH 2.0L turbo engine** found in Hyundai/Kia models (e.g., K5, K7, KX3, Sportage, etc.), ensuring proper fitment without modification.

5. **Cost-Effective Rebuild Option** While not a full engine swap, this kit allows for a targeted upgrade rather than replacing the entire engine, saving money compared to a full rebuild or new engine purchase.

6. **Potential for Future Mods** A stronger internals setup makes the engine more capable of handling future upgrades, such as bigger turbos, upgraded fueling, or camshafts.

7. **Warranty and Support** Reputable suppliers like Maxpeedingrods often provide warranties and customer support, which can be valuable if issues arise during installation or use.

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1. **High Upfront Cost** A rebuild kit for a turbo engine with forged internals can be expensive, often costing **$1,000 $2,500 ** depending on the exact components included. This may be prohibitive for casual enthusiasts.

2. **Installation Complexity** Rebuilding an engine, especially with turbocharged components, requires **mechanical expertise** and proper tools. Mistakes during assembly (e.g., incorrect torque specs, improper gap settings) can lead to engine failure.

3. **Labor-Intensive Process** Even with a kit, a full engine rebuild (including machining, balancing, and assembly) typically requires **professional help**, adding to the total cost.

4. **Potential for Overkill** If the engine isn t heavily modified beyond stock or the driver doesn t push it hard, the extra strength may not be necessary, making the investment unnecessary.

5. **Compatibility Risks** While the kit is designed for the G4KH, **minor variations** (e.g., different engine codes, aftermarket mods) could require additional adjustments or clearance checks.

6. **Voided Warranty (If Applicable)** If the vehicle is still under manufacturer warranty, modifying the engine internals may void coverage, leaving the owner responsible for any future issues.

7. **Learning Curve for DIYers** Those attempting a DIY rebuild may struggle with **crankshaft balancing, rod bearing clearance, or piston-to-wall clearance**, leading to potential problems if not done correctly.

---

The **Maxpeedingrods G4KH 2.0L turbo rebuild kit** is a **strong choice for enthusiasts** looking to **maximize power, reliability, and longevity** in their Hyundai/Kia turbo engine. It offers **premium components** that can significantly improve performance, especially when paired with other mods (turbo upgrades, fueling, etc.). However, it is **not a beginner-friendly project** it requires **mechanical skill, proper tools, and either professional installation or extensive research** to avoid costly mistakes.

If your primary goal is **high-performance driving, track use, or future-proofing the engine**, this kit is a **solid investment**. However, if you re on a tight budget, lack mechanical experience, or only plan light modifications, a **stock rebuild or lower-cost aftermarket kit** may be more practical.

---

- **For Serious Builders:** Proceed with the Maxpeedingrods kit if you have **mechanical experience** or are working with a **trusted mechanic**. Pair it with **proper supporting mods** (intercooler, fuel system, exhaust) to avoid power limits.

- **For Casual Modifiers:** Consider a **budget rebuild kit** (e.g., from **JE, CP, or stock upgrades**) if you don t need extreme power gains. Alternatively, opt for a **full engine swap** (e.g., a **GDI or turbo swap**) if the current engine is beyond economical repair.

- **For First-Time Rebuilds:** **Avoid DIY** unless you re willing to **learn extensively** mistakes in turbo engine internals can lead to **expensive failures**. Consult a **specialized turbo engine rebuild shop** for professional assembly.

- **Budget Consideration:** If cost is a concern, **prioritize the most critical components** (e.g., forged rods/crank) and **skip less critical upgrades** (e.g., stock pistons if you re not pushing high RPMs).

**Final Verdict:** This kit is **one of the best options for turbocharged G4KH builds** when used correctly, but it demands **respect for the process** either through skill or professional help.

Details:

It is usually behind the cars windshield or on nameplate. Manufacturer. High quality Metal and constructed for Anti-rust Anti-corrosion. Always the correct part.

For Hyundai Santa Fe Sport 2.0L 2013 -2015. Fully tested under extreme condition for heat resistance and long-life use. Pistons Rings Set OE#. G4KH 2.0L Turbo Engine Rebuild Kit Crankshaft 4x ConRods Piston For Hyundai Kia.

G guaranteed Fitment. Condition: New, Fitment Type: Direct Replacement. For Hyundai Genesis Coupe 2.0L 2008 -2016. For Hyundai KIA G4KH Engine 2.0L Only.

OE/Part number. Fast Shipping. Quick, Simple.

part #: 7p89mh prices

• $168.99-$260.00

specifications cranshafengin:

• for models: Turbo
• for makes: Hyundai, Kia
• brand: Maxpeedingrods
• mpn: 7p89mh
• part type: Engine Crankshaft Piston
• application: For Hyundai Kia G4kh Engine 2.0l
• california prop 65 warning: California Prop 65 Warning
• country of origin: China
• fits for 1: For Hyundai Genesis Coupe 2.0l 2008-2016
• fits for 2: For Hyundai Santa Fe Sport 2.0l 2013-2015
• fits for 3: For Hyundai Sonata 2.0l 2009-2014
• fits for 4: For Kia Optima 2.0l 2011-2015
• fits for 5: For Kia Sportage 2.0l 2011-2015
• 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: 231112g400, 23111-2g400

offer cranshafengin:

• availability: In Stock
• quantity: 6
• sold: 0
• best offers: True
• options: Ship-to-home
• started: May 19, 2026

shipping cranshafengin:

• service: Standard
• cost: $0.00
• transit: 3-7 Days
• class: Standard
• type: Fixed

seller cranshafengin:

• rating: 99.8%
• # reviews: 2067
• city: Rowland height, California

payments cranshafengin:

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

general cranshafengin:

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

returns cranshafengin:

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

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