EZH
Production History
- Jeep Grand Wagoneer Series I 5.7L HEMI eTorque - 2022-2024
- Jeep Grand Wagoneer Series II 5.7L HEMI eTorque - 2022-2024
- Jeep Grand Wagoneer L extended wheelbase 5.7L HEMI - 2022-2024
Known Failures
- eTorque 48V electrical system faults - belted alternator starter failures reported from 40k miles on US imports.
- Exhaust manifold bolt wear - causes characteristic HEMI tick noise, often requires upgraded hardware on UK climate.
- ECU immobiliser pairing issues - replacement engines require specialist calibration for UK registration compliance.
Specs
Petrol · 5.7L · 392hp · Turbocharged (eTorque MHEV)
Replacement Cost
Typical UK rebuilt engine: £4,500-£8,500 (supply only) Estimated from comparable EZH import units - actual quotes may vary due to US-spec calibration requirements.


