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Description
About the Jeep Wagoneer Engine
This is the 5.7L HEMI V8 with 48V eTorque, the base powerplant that gives the Jeep Wagoneer its full-size SUV power, as the live page describes. It is a gasoline engine with hemispherical combustion chambers, an OHV 16-valve layout, aluminum cylinder heads, and variable cam timing, paired with a 48V eTorque belt-driven starter-generator that adds torque assist, smooth stop-start, and regenerative braking. MDS cylinder deactivation shuts down cylinders under light load for better economy, and the engine drives through an 8-speed TorqueFlite automatic. It makes about 392 hp and 404 lb-ft and tows up to 10,000 pounds when properly equipped.
Why Wagoneer Owners Replace the Engine
High mileage and the demands of a heavy full-size SUV are the usual reasons. A sound 5.7L HEMI eTorque restores confident acceleration, easy towing, and the smooth, quiet idle the mild-hybrid system helps provide, with the engine inspected for compression before it ships. The mild-hybrid hardware works alongside the gasoline V8 rather than replacing it, so the swap is a conventional gasoline-engine job with the eTorque components accounted for.
Things to Confirm Before Ordering
- Your exact model year and driveline, confirmed by VIN; the listing tags a 2022 donor, and the Wagoneer came in rear-wheel and four-wheel-drive forms, so these should be reconciled to your vehicle
- Your eTorque hardware: this is a mild-hybrid gasoline engine, so confirm what transfers, including the 48V belt-starter-generator and its battery, at install
- Your oil and service plan: synthetic 5W-20 is specified, and clean oil keeps this HEMI healthy
What Is Included, What Is Not Included
| Detail | Description |
|---|---|
| INCLUDED | The 5.7L HEMI V8 engine assembly as photographed; confirm the exact configuration, including eTorque components, at order. |
| NOT INCLUDED | Transmission, accessories not pictured, the 48V battery unless pictured, and fluids; confirm what transfers at install. |
| Tools You Need | Standard engine-swap tools, synthetic 5W-20 oil and a new filter, and a plan for the eTorque belt-starter-generator; this is a gasoline V8 with mild-hybrid assist. |
Vehicle Compatibility
| Detail | Description |
|---|---|
| Jeep Wagoneer, 5.7L HEMI V8 eTorque (donor tagged 2022) | VIN confirmed at order |
| Year note | The new Wagoneer launched for the 2022 model year with the 5.7 HEMI eTorque; confirm exact year by VIN |
| Driveline | Rear-wheel drive or four-wheel drive with an 8-speed TorqueFlite automatic; confirm by VIN |
| Reference Application | 2022 Jeep Wagoneer Engine |
Fitment Assistance
Call (240) 301-0095 with your VIN. Because this is a mild-hybrid gasoline V8 with 48V eTorque hardware, we confirm your exact model year, driveline, and eTorque configuration before the engine ships.
Condition and Inspection
This is a used engine, inspected before shipping:
- Compression checked across all eight cylinders
- External surfaces checked for oil and coolant leaks
- eTorque belt-starter-generator and connections inspected for condition
- MDS and VCT components verified present
- Photos provided before purchase
Why Buy from Us
- Accuracy: described as the gasoline V8 with mild-hybrid assist it is, not as a full hybrid or EV
- Correct engine: the 5.7L HEMI eTorque the Wagoneer actually uses
- Compression and eTorque components inspected before sale
- Free freight shipping to all 50 states, no hidden fees
- No core charge, keep your old engine
- 15 day replacement warranty
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