Jeep Grand Wagoneer 5.7L HEMI Engines
from £4,500 to £8,500
Rebuilt units from £4,500 · Common codes: EZH, ESF, GME
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Jeep Grand Wagoneer Engine Replacement - Compare Prices & Save
Get quotes today from trusted UK Jeep Grand Wagoneer engine specialists. Compare prices on reconditioned, rebuilt and used engines - supply & fit available.
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12-Month Warranty
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Jeep Grand Wagoneer 3.0L Hurricane Engines
from £5,500 to £10,500
Rebuilt units from £5,500 · Common codes: GME, GME-HO, SO
Jeep Grand Wagoneer 6.4L HEMI 392 Engines
from £6,500 to £12,000
Rebuilt units from £6,500 · Common codes: ESF, 392, HEMI
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Supply & fit available - parts and labour from vetted specialistsInstant engine replacement quote - 100% free, no obligationEngine replacement near me - UK-wide specialist networkCompare reconditioned, rebuilt & used engine pricesSupply & fit available - parts and labour from vetted specialistsHow It Works
3 Simple Steps3 Simple Stepsto Finding the Best Jeep Grand Wagoneer Replacement Engineto Finding the Best Jeep Grand Wagoneer Replacement Engine
12-Month Warranty
Supply & Fit Available
Nationwide Delivery
Trusted UK Suppliers
Most replacements completed within 3-5 days.
Live UK Engine Market Data
Average Market Prices
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↻ Last updated: 4 Aug 26, 9:26
Customer Reviews
Trusted by Jeep Grand Wagoneer Owners Across the UK
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Jeep Grand Wagoneer engines through EngineMarket.
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“Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”
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Variants We Cover
Jeep Grand Wagoneer Engine ReplacementAll Variants Covered
Jeep Grand Wagoneer Series I 5.7L HEMI
EZH 5.7L Petrol
Rebuilt Engines: £4,500-£8,500
Jeep Grand Wagoneer Series II 6.4L HEMI 392
ESF 6.4L Petrol
Rebuilt Engines: £6,500-£12,000
Jeep Grand Wagoneer L 5.7L HEMI
EZH 5.7L Petrol
Rebuilt Engines: £4,800-£9,000
Jeep Grand Wagoneer 4x4 Quadra-Trac HEMI
EZH/ESF 6.4L Petrol
Rebuilt Engines: £4,500-£12,000
Jeep Grand Wagoneer Series III Hurricane
GME 3.0L Petrol
Rebuilt Engines: £5,500-£10,500
Jeep Grand Wagoneer Limited Altitude Hurricane
GME 3.0L Petrol
Rebuilt Engines: £5,500-£10,500
Jeep Grand Wagoneer L Hurricane Twin-Turbo
GME 3.0L Petrol
Rebuilt Engines: £5,800-£11,000
Jeep Grand Wagoneer Summit Reserve Hurricane HO
GME-HO 3.0L Petrol
Rebuilt Engines: £7,500-£14,000
Jeep Grand Wagoneer eTorque Mild Hybrid
EZH 5.7L Petrol
Rebuilt Engines: £4,800-£9,200
Jeep Grand Wagoneer Obsidian Edition Hurricane
GME-HO 3.0L Petrol
Rebuilt Engines: £8,000-£15,000
Jeep Grand Wagoneer 2022 Model
EZH/GME 3.0L Petrol
Rebuilt Engines: £4,500-£10,500
Jeep Grand Wagoneer 2024 Model
EZH/GME-HO 3.0L Petrol
Rebuilt Engines: £4,500-£15,000
Not sure which variant your Jeep Grand Wagoneer is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.
Grand Wagoneer
Engine Codes
Jeep Grand Wagoneer Engine CodesFull Technical Specifications & Replacement Guide
Every engine code fitted to the Jeep Grand Wagoneer across all generations, with technical specs, compatible variants and trims, known failure points, and average rebuilt prices from UK specialists. Select any engine code to compare quotes.
Petrol Engines
Extracted from detailed petrol and performance engine families across Jeep Grand Wagoneer variants.
EZH - 5.7L Petrol
Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
Compatible variants
Series ISeries IISeries I LSeries II LLimited AltitudeSummit
Avg. rebuilt price
£4,500 - £8,500
Supply only
Technical specifications
- Fuel type
- Petrol (MHEV)
- Engine size
- 5.7L
- Power output
- 392 hp
- Years fitted
- 2022-2024
Common failures
- ●Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
- ●Confirm exact engine code and fitment before ordering.
- ●Ask for warranty and supply & fit terms.
Not sure which engine code?
Can't find your engine code- Enter your registration number above - we'll instantly identify the exact unit, its technical specifications, and live replacement prices from UK Jeep Grand Wagoneer engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
Grand Wagoneer
Common Problems
Jeep Grand Wagoneer Engine Problems - What It Costs to Fix & When Replacement Makes Sense
The Jeep Grand Wagoneer's HEMI eTorque and Hurricane twin-turbo engines dominate UK import replacement enquiries. Every rebuilt engine supplied through EngineMarket includes upgraded internal components designed to address original failure points - plus a minimum 12-month unlimited mileage warranty from vetted UK specialists.
Jeep Grand Wagoneer eTorque 48V Electrical Failure - Why EZH HEMI Engines Develop No-Start Faults
Jeep Grand Wagoneer eTorque 48V Electrical Failure
Most affected vehicles
Jeep Grand Wagoneer Series ISeries II
Jeep Grand Wagoneer Series I, Series II, L variants (2022-2024, EZH 5.7L HEMI eTorque)
Failure mileage range
35,000-60,000 miles
Typical failure window
Root cause
The 48V belted alternator starter (BAS) unit experiences electrical connector degradation and control module faults, particularly on US-spec imports adapted to UK climate conditions.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - eTorque BAS Module Replacement | £2,800 - £4,200 | £1,600 - £2,400 | Replace faulty 48V belted alternator starter unit with upgraded connector harness | Viable if caught early before ECU damage; 18-24 month expected lifespan with climate-adapted parts |
| Intermediate - Full eTorque System Rebuild | £5,500 - £8,000 | £3,200 - £5,100 | Replace BAS, 48V battery, DC-DC converter and recalibrate eTorque control software | Comprehensive solution for multiple electrical faults; suitable for vehicles worth £45k+ |
| Full Replacement - Rebuilt EZH Engine with eTorque | £9,500 - £14,000 | £4,500 - £8,500 | Supply & fit rebuilt EZH engine with upgraded eTorque components, UK calibration, 12-month warranty | Best value for high-mileage imports or catastrophic electrical failure; includes all upgraded components |
Our recommendation
On a Jeep Grand Wagoneer worth £45,000-£75,000, if eTorque faults appear before 40k miles, the minor BAS replacement offers better value. Beyond 50k miles or with multiple electrical faults, a rebuilt EZH engine with upgraded eTorque components provides longer-term reliability and warranty protection.
Compare rebuilt EZH eTorque engine prices for your Jeep Grand WagoneerReplacement Engine Options
Jeep Grand Wagoneer Engine TypesOptions, Costs & What to Expect
Every Jeep Grand Wagoneer engine type is available through our UK network with typical price ranges based on variant, engine code and budget.
Jeep Grand Wagoneer Reconditioned Engines (Recon)£4,200 - £9,800((supply only))
Jeep Grand Wagoneer Rebuilt Engines£4,500 - £14,000((supply only))
Jeep Grand Wagoneer Used Engines£2,800 - £7,200((supply only))
Jeep Grand Wagoneer Remanufactured Engines£6,500 - £16,500((supply only))
Jeep Grand Wagoneer Refurbished Engines£3,200 - £6,800((supply only))
Compare Jeep Grand Wagoneer engine prices with vetted UK suppliers
All engine types include a minimum 12-month unlimited mileage warranty when sourced through EngineMarket. Prices are typical UK market ranges based on historical quote data from our network and depend on exact engine code, variant, mileage and supplier. Use our free comparison tool above - enter your registration to get tailored quotes for your specific Jeep Grand Wagoneer within hours.
Engine Sizes
Jeep Grand Wagoneer Engines by SizeFind the Right Displacement for Your Variant
Every displacement fitted to the Jeep Grand Wagoneer is listed below, with compatible engine codes, production years and common failure notes for UK import vehicles.
The 3.0L Hurricane twin-turbo I6 represents Stellantis' modern efficiency-focused powertrain for Grand Wagoneer Series III and Summit variants, delivering strong torque with improved fuel economy over legacy V8s.
⚙
Engine Code(s)
GME, GME-HO, SO
▣
Compatible Models (UK)
Series III, Series III L, Limited Altitude, Summit, Summit Reserve
ϟ
Power output
Verified by registration
△
Common Failure Points
Twin-turbo wastegate actuator wear, intercooler condensation management in UK climate
Production Years: 2022-2024
Compare Jeep Grand Wagoneer 3.0L petrol engine pricesJeep Grand Wagoneer Engines Fuel Type
Jeep Grand Wagoneer Engines by Fuel Type
Choose your Jeep Grand Wagoneer engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from the 5.7L HEMI eTorque to the latest Hurricane High Output.
Jeep Grand Wagoneer Petrol Engines
PetrolAll Jeep Grand Wagoneer engines are petrol-powered, spanning traditional HEMI V8s and modern Hurricane twin-turbo I6 units for UK import vehicles.
Common Jeep Grand Wagoneer Petrol Engine Families
- •EZH - 5.7L HEMI eTorque MHEV (Series I/II), 48V electrical system integration
- •ESF - 6.4L HEMI 392 (Series II/Obsidian), high-performance naturally aspirated V8
- •GME - 3.0L Hurricane SO (Series III), twin-turbo efficiency-focused I6
Found In
- •Grand Wagoneer Series I/II/III (2022-2024) - EZH, ESF, GME
- •Grand Wagoneer L extended wheelbase (2022-2024) - EZH, GME
- •Grand Wagoneer Summit Reserve/Obsidian (2023-2024) - GME-HO, ESF
Known For
- •eTorque 48V electrical system faults on EZH engines from 40k miles
- •Hurricane twin-turbo wastegate wear accelerated by UK climate conditions
- •Strong aftermarket support for HEMI V8 rebuilds and Hurricane specialist calibration
Typical Petrol Models
- •Grand Wagoneer Series I 5.7L HEMI
- •Grand Wagoneer Series II 6.4L HEMI 392
- •Grand Wagoneer Series III 3.0L Hurricane
1 of 2
Jeep Grand Wagoneer Petrol Engines
PetrolAll Jeep Grand Wagoneer engines are petrol-powered, spanning traditional HEMI V8s and modern Hurricane twin-turbo I6 units for UK import vehicles.
Common Jeep Grand Wagoneer Petrol Engine Families
- •EZH - 5.7L HEMI eTorque MHEV (Series I/II), 48V electrical system integration
- •ESF - 6.4L HEMI 392 (Series II/Obsidian), high-performance naturally aspirated V8
- •GME - 3.0L Hurricane SO (Series III), twin-turbo efficiency-focused I6
Found In
- •Grand Wagoneer Series I/II/III (2022-2024) - EZH, ESF, GME
- •Grand Wagoneer L extended wheelbase (2022-2024) - EZH, GME
- •Grand Wagoneer Summit Reserve/Obsidian (2023-2024) - GME-HO, ESF
Known For
- •eTorque 48V electrical system faults on EZH engines from 40k miles
- •Hurricane twin-turbo wastegate wear accelerated by UK climate conditions
- •Strong aftermarket support for HEMI V8 rebuilds and Hurricane specialist calibration
Typical Petrol Models
- •Grand Wagoneer Series I 5.7L HEMI
- •Grand Wagoneer Series II 6.4L HEMI 392
- •Grand Wagoneer Series III 3.0L Hurricane
Jeep Grand Wagoneer Mild Hybrid (MHEV) Engines
MHEVeTorque mild hybrid technology enhances HEMI V8 efficiency with 48V electrical assistance on select Grand Wagoneer import variants.
Jeep Grand Wagoneer MHEV Engine Codes
- •EZH - 5.7L HEMI with eTorque 48V system (Series I/II/L variants)
- •48V belted alternator starter provides torque assist and start-stop functionality
- •Recovers braking energy to recharge 48V lithium-ion battery pack
Found In
- •Grand Wagoneer Series I eTorque (2022-2024)
- •Grand Wagoneer Series II eTorque (2022-2024)
- •Grand Wagoneer L eTorque (2022-2024)
Important Notes
- •eTorque electrical faults dominate replacement enquiries on early import vehicles
- •Replacement engines require specialist 48V system calibration for UK registration
- •IMI-certified fitting essential for high-voltage safety compliance on import vehicles
Not sure which fuel type your Jeep Grand Wagoneer has- Enter your registration number above to instantly identify your engine code, fuel system and compatible replacement options - all backed by a minimum 12-month unlimited mileage warranty from UK Jeep Grand Wagoneer specialists.
Engine YearsGet quotes for 2022 Jeep Grand Wagoneer replacement engines →
Jeep Grand Wagoneer Engines by YearWhat Was Fitted & WhenJeep Grand Wagoneer Engines by Year - What Was Fitted & When
This section covers all major engine changes across the Jeep Grand Wagoneer's UK import timeline, organised so owners can quickly identify their engine and compare rebuilt engine prices from UK specialists.
⚙Key Changes
- ✓Grand Wagoneer Series I, II and III launched with distinct powertrain options
- ✓EZH 5.7L HEMI with eTorque mild hybrid became dominant import choice
- ✓GME 3.0L Hurricane twin-turbo introduced as efficiency-focused alternative
- ✓L extended wheelbase variants added with same engine options
▣Main Engines
EZH- 5.7L petrol MHEV (Series I/II/L eTorque variants)
ESF- 6.4L petrol (Series II 392 performance variants)
GME- 3.0L petrol twin-turbo (Series III/L Hurricane variants)
▰Popular Models
- •Jeep Grand Wagoneer Series I 5.7L HEMI
- •Jeep Grand Wagoneer Series II 6.4L HEMI 392
- •Jeep Grand Wagoneer Series III 3.0L Hurricane
- •Jeep Grand Wagoneer L Hurricane Twin-Turbo
- •Jeep Grand Wagoneer Limited Altitude
🔧Known For
- ✓eTorque 48V electrical faults emerging on early import examples
- ✓Hurricane twin-turbo calibration verification essential for UK compliance
- ✓Strong demand for specialist import fitting services nationwide
- ✓VIN-based engine code verification critical for replacement compatibility
Engine Codes Covered:
EZHESFGMENot sure which year your Jeep Grand Wagoneer was built- Enter your registration number and we'll identify the exact engine, model year, and compatible replacement options instantly - all backed by a minimum 12-month warranty from UK Jeep Grand Wagoneer specialists.
FAQ