Hyundai G4NB Cylinder Head Assembly China Factory Suppliers for Elantra i30 Mistra
Product Description
The Cylinder Head Assembly for HYUNDAI G4NB is a high-precision engineered component specifically designed for the Elantra (MD), i30 (GD), and Mistra models. Delivering a robust performance of 107kW and 175Nm for 1.8L engines, this assembly ensures optimal combustion efficiency and thermal stability, restoring your engine's power and reliability to factory standards.
Manufactured from premium-grade cast iron, this cylinder head is built to withstand extreme pressure and temperature fluctuations. Backed by Oujia's 17 years of professional expertise in engine parts, each unit undergoes rigorous inspection—covering dimensions, surface smoothness, and functional integrity—to guarantee seamless installation and long-term durability for automotive professionals and distributors.
| Product Name | Cylinder Head Assembly | Engine Code | HYUNDAI G4NB |
|---|---|---|---|
| Compatible Models | Elantra (MD), i30 (GD), Mistra | Engine Capacity | 1.8L |
| Power/Torque | 107kW / 175Nm | Material | Premium Cast Iron |
| Warranty | 12 Months | Delivery Time | 1-10 Days |
| MOQ | 1 Set | Shipping Ports | Xingang/Qingdao/Shanghai/Shenzhen/Guangzhou |
Crafted from high-strength cast iron to ensure maximum resistance to wear and heat deformation.
Optimized logistics with 1-10 days delivery time via major Chinese ports for rapid turnaround.
Strict adherence to OEM specifications for Elantra and i30 models, ensuring zero-gap installation.
Multi-point quality checks covering flatness, dimensions, and surface smoothness before shipping.
Offering professional OEM and self-brand creation services for overseas partners and distributors.
Full 12-month quality warranty providing peace of mind for every purchase.
Real-time tracking of Cylinder Head and Piston Kit stock levels for immediate dispatch.
Strict QC protocols for every engine part to eliminate defects and ensure reliability.
Automated alerts for production milestones and shipping updates for global clients.
Dedicated engineering support for installation and compatibility verification.
Professional neutral and customized packing to prevent damage during sea or air freight.
Streamlined workflow for custom branding and specific part modifications.
| Performance Metric | Standard Aftermarket | Oujia Premium Grade |
|---|---|---|
| Durability Cycle | Moderate | High (Cast Iron Optimized) |
| Precision Tolerance | ± 0.05mm | ± 0.01mm (OEM Standard) |
| Installation Time | Variable | Fast (Plug & Play) |
| Failure Rate | Average | Ultra-Low (17y Experience) |
| Warranty Period | 3-6 Months | 12 Months Full Warranty |
It is specifically designed for the Hyundai Elantra (MD), i30 (GD), and Mistra with the 1.8L engine.
The assembly is manufactured from high-grade Cast Iron to ensure superior heat dissipation and structural strength.
We conduct comprehensive inspections focusing on dimensions, surface smoothness (absence of cracks/burrs), functional testing, and material verification.
Yes, we provide both neutral and customized packing options as well as full OEM services for overseas customers.
Our standard delivery time is between 1 to 10 days, depending on the shipping method (Sea or Air) and destination.
Yes, all our cylinder head assemblies come with a 12-month quality warranty to ensure reliable performance.
