The 3.0-liter V6 Jeep EHD engine has been produced by the American company since 2014 and is installed in the large WK2 Grand Cherokee for some markets. This power unit is also installed on the Chinese versions of the Wrangler SUV or the 300C sedan.
Pentastar family: EHB, EHD, ERB, ERC.
Specifications
| Production years | 2014-… |
| Displacement, cc | 2997 |
| Fuel system | injector |
| Power output, hp | 235 |
| Torque output, Nm | 295 |
| Cylinder block | aluminum V6 |
| Block head | aluminum 24v |
| Cylinder bore, mm | 91 |
| Piston stroke, mm | 76 |
| Compression ratio | 10.2 |
| Features | DOHC |
| Hydraulic lifters | yes |
| Timing drive | chain |
| Phase regulator | Dual VVT |
| Turbocharging | no |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 5.6 |
| Fuel type | petrol |
| Euro standards | EURO 5 |
| Fuel consumption, L/100 km (for Jeep Grand Cherokee 2015) — city — highway — combined |
13.9 8.1 10.2 |
| Engine lifespan, km | ~300 000 |
| Weight, kg | 165 |
The engine was installed on:
- Jeep Grand Cherokee 4 (WK2) in 2014 -.
Disadvantages of the EHD engine
- The most frequently complained about the rapid failure of the phase shifters;
- Next in the number of complaints from owners are regular leaks from the oil cooler;
- The weak point of the start-stop system of the internal combustion engine is the electric motor of the vacuum pump;
- The use of the wrong oil often leads to wear on the camshaft lobes;
- Not the highest resource also have: thermostat, pump and oil pump.
Frequently asked questions about the Jeep EHD
How much power does the Jeep EHD make?
The Jeep EHD develops 235 hp and 295 Nm of torque.
How much oil does the Jeep EHD take and which one?
Engine oil capacity: 5.6 liters. Recommended oil: 5W-30.
Does the Jeep EHD have a timing belt or chain?
The Jeep EHD uses a timing chain.
Is the Jeep EHD turbocharged?
No, the Jeep EHD is naturally aspirated.
Does the Jeep EHD need valve clearance adjustment?
No, the Jeep EHD has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Jeep EHD last?
The typical lifespan of the Jeep EHD is ~300 000 km with proper maintenance.
What is the fuel consumption of the Jeep EHD?
Jeep Grand Cherokee 2015: city 13.9, highway 8.1, combined 10.2 L/100 km.
What cars was the Jeep EHD installed on?
Jeep Grand Cherokee 4 (WK2) in 2014 -.
What are the common problems of the Jeep EHD?
The most frequently complained about the rapid failure of the phase shifters. Next in the number of complaints from owners are regular leaks from the oil cooler. All known problems.
