G4KJ 3.0L V6 Lambda remanufactured engine
This is a professionally remanufactured G4KJ 3.0L V6 Lambda remanufactured engine produced by Hyundai/Kia in South Korea. All engines are rebuilt to OEM specifications using quality components, providing reliable performance for global markets.
Engine Specifications
| Specification | Details |
|---|---|
| Engine Family | Lambda V6 (Hyundai/Kia) |
| Displacement | 2,999 cc (3.0L) |
| Configuration | V6, DOHC 24-valve |
| Fuel System | MPI / GDI |
| Power Output | 252–270 hp (188–201 kW) @ 6,400 rpm |
| Torque | 301–314 Nm (222–231 lb-ft) @ 5,200 rpm |
| Compression Ratio | 11.5:1 |
| Block Material | Aluminum |
| Timing System | Chain-driven |
| Emission Standard | Euro 5 / Euro 6 |
Compatible Vehicles
Models: Hyundai Grandeur HG, Genesis DH, Kia K7 (2011~)
Production Years: 2011 ~ 2019
Common Issues & Maintenance Points
| Issue | Description & Solution |
|---|---|
| Oil consumption | V6 engines require consistent oil level checks |
| Timing chain (dual) | V6 has two chains; inspect both at 100,000 km |
| Carbon buildup (GDI variants) | Intake cleaning recommended for GDI versions |
Reliability Overview
Smooth and refined V6 offering strong performance. Excellent build quality; suited for executive sedans. Well-regarded in Korean domestic and export markets.
Recommended Engine Oil
5W-30 full synthetic (SN grade), 6.0L capacity
Why Buy from Koreaengines.com?
- ✅ Professionally remanufactured in South Korea
- ✅ Tested and quality-checked before shipping
- ✅ Export experience to 50+ countries
- ✅ Competitive pricing with flexible shipping options
- ✅ Technical support available
📋 Price on Request — Pricing depends on destination country, quantity, and shipping method.
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