The 5.7-liter V8 Dodge EZH or HEMI 5.7 engine has been produced at the plant in Mexico since 2008 and is installed on such popular company models as the Challenger, Charger, Grand Cherokee. This engine belongs to an updated line with a variable valve timing system VCT.
One of the main advantages of the EZH engine is a long service life. So, according to the manufacturer, when using high-quality fuels and lubricants and timely replacement of consumables, the internal combustion engine can travel at least 350 thousand kilometers without a major overhaul.
In the timing system, engineers used a chain, which greatly increases the life of the unit and reduces the likelihood of valve jams.
HEMI family: EZA, EZH, ESF, ESG, EZB, ESD, ESJ.
Specifications
| Production years | 2008-… |
| Displacement, cc | 5654 |
| Fuel system | injector |
| Power output, hp | 355 – 395 |
| Torque output, Nm | 525 – 555 |
| Cylinder block | cast iron V8 |
| Block head | aluminum, 16v |
| Cylinder bore, mm | 99.5 |
| Piston stroke, mm | 90.9 |
| Compression ratio | 10.3 |
| Hydraulic lifters | yes |
| Timing drive | chain |
| Turbocharging | no |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 6.7 |
| Fuel type | petrol |
| Euro standards | EURO 4 |
| Fuel consumption, L/100 km (for Dodge Charger 2012) — city — highway — combined |
14.7 9.4 12.4 |
| Engine lifespan, km | ~350 000 |
| Weight, kg | — |
| Phase regulator | VCT |
The engine was installed on:
- Chrysler 300C 1 (LX) in 2008 – 2010, 300C 2 (LD) in 2011 -;
- Dodge Charger 1 (LX) in 2008 – 2010, Charger 2 (LD) in 2011 -;
- Dodge Challenger 3 (LC) in 2008 -;
- Dodge Durango 3 (WD) in 2010 -;
- Dodge Ram 4 (DS) in 2009 -;
- Jeep Commander 1 (XK) in 2008 – 2010;
- Jeep Grand Cherokee 3 (WK) in 2008 – 2010, Grand Cherokee 4 (WK2) in 2010 -.
Disadvantages of the EZH engine
- With reliability, such engines are all right, but fuel consumption is high;
- Proprietary MDS system and hydraulic lifters love oil type 0W-20 and 5W-20;
- From low-quality fuel, the EGR valve can quickly become clogged and start to stick;
- Often the exhaust manifold leads here, so much so that the studs of its fastening burst;
- Many owners experience strange sounds, they are called Hemi ticking.
Frequently asked questions about the Dodge EZH
How much power does the Dodge EZH make?
The Dodge EZH develops 355 - 395 hp and 525 - 555 Nm of torque.
How much oil does the Dodge EZH take and which one?
Engine oil capacity: 6.7 liters. Recommended oil: 5W-30.
Does the Dodge EZH have a timing belt or chain?
The Dodge EZH uses a timing chain.
Is the Dodge EZH turbocharged?
No, the Dodge EZH is naturally aspirated.
Does the Dodge EZH need valve clearance adjustment?
No, the Dodge EZH has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Dodge EZH last?
The typical lifespan of the Dodge EZH is ~350 000 km with proper maintenance.
What is the fuel consumption of the Dodge EZH?
Dodge Charger 2012: city 14.7, highway 9.4, combined 12.4 L/100 km.
What cars was the Dodge EZH installed on?
Chrysler 300C 1 (LX) in 2008 - 2010, 300C 2 (LD) in 2011 -; Dodge Charger 1 (LX) in 2008 - 2010, Charger 2 (LD) in 2011 -; Dodge Challenger 3 (LC) in 2008 -; Dodge Durango 3 (WD) in 2010 -; Dodge Ram 4 (DS) in 2009 -; Jeep Commander 1 (XK) in 2008 - 2010 and 1 more (see the full list above).
What are the common problems of the Dodge EZH?
With reliability, such engines are all right, but fuel consumption is high. Proprietary MDS system and hydraulic lifters love oil type 0W-20 and 5W-20. All known problems.
