4.7 Dodge Engine for Sale | OEM Used Chrysler 4.7L PowerTech V8, 1999 to 2008 Variants
$2,099.00
At a Glance
- Condition: OEM used, all 8 cylinders compression tested
- Availability: In stock, Chrysler 4.7L PowerTech V8 engines available
- Shipping: Free shipping to all 50 states via freight pallet, 7 to 14 business days
- Generation verified (1999 to 2001 / 2002 to 2007 HO / 2008 plus VVT)
- Donor vehicle confirmed (Ram 1500 / Dakota / Durango / Grand Cherokee / Commander / Aspen)
- Oil sludge inspection performed (known 4.7 PowerTech wear point)
- Valve seat condition assessed
- Timing chain tensioner condition documented
- Cylinder head aluminum casting inspected for cracks
- Oil pressure verified
- Intake and exhaust port condition documented
- Power output variant identified (Standard 235 HP, HO 265 HP, or VVT 310 HP)
- Backed by a 15 day replacement warranty against internal defects
Description
About the 4.7 Dodge Engine
Looking for a used 4.7 Dodge engine to power up your Ram 1500, Dakota, Durango, or Jeep Grand Cherokee? Whether you are restoring a high-mileage truck, completing a Jeep WJ or WK rebuild, or replacing a failed engine, this used 4.7 Dodge engine for sale at Part Nests offers a blend of power and dependable V8 character that Chrysler enthusiasts appreciate. Known as the Chrysler PowerTech 4.7L V8 (commonly searched as the “4.7 Magnum” although technically that name belongs to a different engine family), this engine was Chrysler modern SOHC V8 successor to the older pushrod Magnum 5.2L. Whether you are tackling tough terrain in a Jeep or cruising on the highway in a Ram 1500, this 4.7 Dodge engine for sale at Part Nests is the correct factory powerplant for a wide range of Dodge, Jeep, and Chrysler applications from 1999 through 2013.
Engine Overview: 4.7L PowerTech
This used 4.7L PowerTech V8 for sale at Part Nests is a versatile naturally-aspirated 90-degree V8 known for its balance of performance and broad application range across the Chrysler / Dodge / Jeep lineup. It features a V8 configuration with displacement of 4.7 liters (287 cubic inches), offering reasonable horsepower and torque for trucks, SUVs, and crossover applications. The engine incorporates Sequential Multi-Port Fuel Injection for efficient fuel delivery and (in 2008 plus variants) Variable Valve Timing (VVT) for enhanced performance across different driving conditions. The PowerTech was Chrysler first SOHC V8 truck engine, a significant architectural change from the OHV pushrod Magnum V8 family it replaced.
A Note on the “4.7 Magnum” Naming
Many buyers search for “4.7 Magnum engine” when looking for this powerplant. To be technically accurate: Chrysler official Magnum V8 family consisted of the 5.2L Magnum and 5.9L Magnum engines only. The 4.7L V8 produced from 1999 through 2013 was officially named the PowerTech, not the Magnum. However, because the 4.7 replaced the 5.2 Magnum in Dodge trucks and uses similar Chrysler V8 architecture conventions, many buyers and even some parts suppliers refer to it informally as the “4.7 Magnum” or “Magnum III.” If you searched for “4.7 Magnum engine for sale” and arrived here, this is the engine you are looking for. The proper technical name is the PowerTech 4.7L V8.
Chrysler / Mopar V8 Engine Family Context
The 4.7L PowerTech (this listing) is the Chrysler modern SOHC V8 truck engine produced 1999-2013 for the Mopar truck / SUV lineup. For buyers comparing Chrysler / Mopar engines across the modern Mopar engine family: the 4.7L PowerTech (this listing, naturally-aspirated 90-degree V8 with SOHC valvetrain and 2 valves per cylinder, MPFI sequential fuel injection, cast iron block with aluminum heads, 235 HP standard / 265 HP HO / 310 HP VVT variants, used in Ram 1500 / Dakota / Durango / Grand Cherokee WJ-WK / Commander / Aspen 1999-2013) is the Chrysler SOHC V8 truck engine. For the related Chrysler V6 in the same era, the Chrysler 3.8L EGH V6 (our vaz163 listing, pushrod OHV V6 with hydraulic lifters producing 180-215 HP and 235-245 lb-ft, MPFI sequential injection, cast iron block with aluminum heads, 9.6:1 compression for regular 87 octane fuel, used in Chrysler / Dodge / Plymouth minivans 1991-2010 / Jeep Wrangler JK 2007-2011 / Chrysler Pacifica first gen 2004-2008 / Jeep Liberty KK 2008-2012) is the Chrysler V6 alternative for minivan and JK Wrangler applications during the overlapping era. The 4.7 PowerTech and 3.8 EGH represent two different Chrysler / Mopar engine families serving different vehicle applications: PowerTech V8 for trucks / SUVs / crossovers requiring V8 power; EGH V6 per vaz163 for minivans / JK Wrangler / Pacifica / Liberty KK requiring V6 simplicity and fuel efficiency. Both share the Chrysler / Mopar parts ecosystem and aftermarket support but are completely different engine architectures with different bellhousing patterns.
Features of the 4.7L PowerTech V8 Engine
- SOHC Valvetrain (Single Overhead Cam): This was Chrysler first SOHC V8 in trucks and SUVs, providing better high-RPM breathing than the older OHV Magnum design while maintaining 2 valves per cylinder for simplicity and reliability.
- Sequential Multi-Port Fuel Injection (MPI): Ensures precise fuel delivery for optimal efficiency and power output.
- Variable Valve Timing (VVT, 2008 plus only): Adjusts intake valve timing for improved performance and fuel economy across the RPM range. Earlier 1999 to 2007 4.7L engines do NOT have VVT.
- Aluminum Cylinder Heads: Enhance durability and reduce weight versus older cast iron heads, contributing to better overall engine efficiency.
- Cast Iron Engine Block: Provides structural durability and proper cylinder bore stability for long engine life.
- Electronic Throttle Control: Provides smooth and responsive throttle response, enhancing drivability.
- Quiet Operation: Engineered for reduced noise levels versus the older pushrod Magnum V8, with the SOHC valvetrain naturally quieter than OHV pushrod operation.
- High-Strength Pistons and Connecting Rods: Powdered metal connecting rods for strength under high-stress conditions.
- Multi-Generational Application Range: Used across Dodge, Jeep, and Chrysler vehicles for 14 years (1999 to 2013), making parts availability strong.
The 4.7L PowerTech V8 Vehicle Applications
Dodge Truck Applications:
- Dodge Ram 1500 (2002 to 2007 generations) with manual or automatic transmission
- Dodge Dakota (2000 to 2011) including the Dodge Dakota R/T 4.7 HO (265 HP / 330 lb-ft)
- Dodge Ram 1500 (2008 to 2009) with VVT-equipped 4.7L (310 HP / 334 lb-ft)
Dodge SUV Applications:
- Dodge Durango (1999 to 2009) across multiple generations
Jeep Applications:
- Jeep Grand Cherokee WJ (1999 to 2004), one of the most popular 4.7L applications
- Jeep Grand Cherokee WK (2005 to 2010) with both standard and HO variants
- Jeep Commander (2006 to 2010) the 7-passenger SUV based on the WK platform
Chrysler Applications:
- Chrysler Aspen (2007 to 2009) the luxury-trimmed Durango-based SUV
Performance Variants:
- 1999 to 2001 Base: 235 HP at 4800 RPM, 295 lb-ft at 3200 RPM
- 2002 to 2007 Base: 235 to 240 HP, 295 to 300 lb-ft
- 2002 to 2007 HO (High Output): 265 HP, 330 lb-ft (Dakota R/T, Grand Cherokee Overland, Ram 1500 SLT HO)
- 2008 plus VVT-Equipped: 310 HP, 334 lb-ft (Ram 1500, Grand Cherokee WK, Commander, Aspen)
The HO and VVT variants are highly sought after for their meaningfully better power output. When ordering, specify which generation and variant matches your truck.
Engine Reliability and Durability
The 4.7 PowerTech is known for reasonable longevity when properly maintained, with examples reaching 200,000 to 300,000 miles when given proper care. However, the engine has documented weaknesses that buyers should understand:
Known Issues to Inspect for in a Used 4.7 PowerTech
- Oil Sludge Buildup: The most documented 4.7L issue. The engine tight oil passages and cam saddle design make it particularly susceptible to sludge buildup when service intervals are extended or non-synthetic oil is used. Sludge can starve cam bearings and lifters, leading to top-end failure. Mitigation: Use full synthetic oil with 5,000-mile change intervals.
- Valve Seat Erosion: The aluminum heads with pressed-in valve seats can develop seat erosion, especially in the exhaust valves. This causes loss of compression and rough running. Inspection: Compression test all 8 cylinders before purchase.
- Timing Chain Tensioner Failures: The hydraulic timing chain tensioners can fail at high mileage, leading to chain slap, broken guides, and (in worst cases) bent valves from chain skip. Inspection: Listen for chain rattle at cold startup.
- Cylinder Head Cracking: Less common but documented, particularly in HO variants subjected to detonation from low-octane fuel.
- Intake Manifold Plenum Gasket Failure: The intake plenum gasket can develop coolant leaks at high mileage, leading to overheating. Often confused with head gasket failure.
Maintenance Requirements
- Use full synthetic oil (5W-30 typically) with 5,000-mile change intervals to mitigate the sludge buildup risk
- Coolant system maintenance with proper Mopar HOAT coolant
- Addressing any leaks promptly to prevent overheating
- Use 87 octane regular gasoline for standard variants, 89 octane mid-grade for HO variants
- Replace spark plugs at recommended intervals (typically 100,000 miles with platinum plugs)
- Inspect timing chain tensioners and guides during any front cover removal
Vehicle Compatibility
| Vehicle | Compatibility |
|---|---|
| Dodge Ram 1500 (2002 to 2009) | Base 4.7L 235 HP, HO variant 265 HP, VVT variant 2008 plus 310 HP |
| Dodge Dakota (2000 to 2011) | Including Dakota R/T HO (265 HP / 330 lb-ft) |
| Dodge Durango (1999 to 2009) | Multiple generations, base and HO variants |
| Jeep Grand Cherokee WJ (1999 to 2004) | One of the most popular 4.7L applications |
| Jeep Grand Cherokee WK (2005 to 2010) | Including HO Overland variants and 2008 plus VVT |
| Jeep Commander (2006 to 2010) | 7-passenger SUV based on WK platform |
| Chrysler Aspen (2007 to 2009) | Luxury Durango-based SUV |
Why Buy From Part Nests
- Generation correctly identified to match your truck
- Oil sludge inspection performed (the number one 4.7 PowerTech wear point)
- All 8 cylinders compression tested before shipping
- Donor vehicle history documented
- HO and VVT variants distinguished from standard variants
- Free freight pallet delivery to all 50 states
- 15 day replacement warranty on internal defects
- Chrysler / Dodge experienced support team
- Cross-reference assistance for 5.7 Hemi upgrade considerations
- Call (855) 634-4447 to confirm Chrysler 4.7L PowerTech V8 generation (1999-2001 Base at 235 HP / 295 lb-ft, 2002-2007 Base at 235-240 HP / 295-300 lb-ft, 2002-2007 HO High Output at 265 HP / 330 lb-ft for Dakota R/T / Grand Cherokee Overland / Ram 1500 SLT HO, or 2008 plus VVT-Equipped at 310 HP / 334 lb-ft for Ram 1500 / Grand Cherokee WK / Commander / Aspen), donor vehicle (Dodge Ram 1500 2002-2009, Dodge Dakota 2000-2011 including the Dakota R/T 4.7 HO, Dodge Durango 1999-2009 across multiple generations, Jeep Grand Cherokee WJ 1999-2004 one of the most popular 4.7L applications, Jeep Grand Cherokee WK 2005-2010 with both standard and HO variants, Jeep Commander 2006-2010 the 7-passenger SUV based on WK platform, or Chrysler Aspen 2007-2009 luxury Durango-based SUV), oil sludge inspection (the #1 documented 4.7 PowerTech wear point requiring full synthetic oil with 5,000-mile change intervals), valve seat condition, timing chain tensioner condition, cylinder head aluminum casting integrity, power output variant identification (235 HP Standard / 265 HP HO / 310 HP VVT), and Chrysler V8 vs V6 family context (4.7 PowerTech SOHC V8 for trucks / SUVs / crossovers vs 3.8 EGH per vaz163 pushrod OHV V6 for minivans / JK Wrangler / Pacifica / Liberty KK, different engine architectures for different vehicle applications within the Mopar lineup) before ordering
15 Day Replacement Warranty
Every used Chrysler 4.7L PowerTech V8 engine purchased through Part Nests carries a 15 day replacement warranty starting on the delivery date.
What Is Covered
- Internal defects already present when the engine arrives
- Compression failures on any of the 8 cylinders beyond what was disclosed
- Cylinder head crack failures within 15 days from installation
- Block crack failures within 15 days from installation
- Connecting rod, lifter, or bearing failures within 15 days from installation
- Timing chain failures within 15 days from installation
- Timing chain tensioner failures within 15 days from installation (where condition was documented as serviceable at shipping)
- Valve seat erosion failures within 15 days from installation
- VVT actuator failures within 15 days from installation (2008 plus VVT variants only)
- Incorrect generation shipped (1999-2001 Base vs 2002-2007 HO vs 2008 plus VVT mismatch) due to an error on our end
What Is Not Covered
- Damage caused during installation
- Damage from incorrect engine oil viscosity or non-synthetic oil (full synthetic 5W-30 with 5,000-mile change intervals required to mitigate the documented 4.7 PowerTech sludge buildup risk; using non-synthetic conventional oil or extended drain intervals accelerates sludge formation)
- Damage from extended oil change intervals beyond Chrysler specification
- Damage from neglected cooling system maintenance (the 4.7 PowerTech requires Mopar HOAT coolant or equivalent OAT formulation)
- Damage from operating with worn timing chain tensioner without prompt repair
- Damage from operating with failed intake plenum gasket without prompt repair (often confused with head gasket failure)
- Damage from aftermarket performance modifications beyond Chrysler-approved tuning
- Damage from running with low-octane fuel for HO variants (89 octane mid-grade recommended for HO; standard variants accept 87 octane regular)
- Damage from incorrect spark plug application
- External components (ECM, harness, intake manifold if separately documented, exhaust manifolds, starter, alternator, water pump, transmission, AC compressor, power steering pump, accessories) unless itemized
- Labor expenses of any kind
To start a warranty claim, reach us within 15 days of delivery at (855) 634-4447.
- All 8 Cylinders Tested: Compression results documented before payment
- Generation Verified: 1999-2001 Base / 2002-2007 HO / 2008 plus VVT correctly identified
- Donor Vehicle Confirmed: Ram 1500 / Dakota / Durango / Grand Cherokee / Commander / Aspen documented
- Oil Sludge Inspection: The #1 documented 4.7 PowerTech wear point assessed
- Timing Chain Tensioner Condition Documented: Listen for chain rattle at cold startup
- 15 Day Replacement Cover: Internal defects protected from delivery onward
Additional information
| aspiration | Naturally aspirated |
|---|---|
| bore-x-stroke | 3.66 inches x 3.40 inches |
| compression-ratio | 9.0:1 to 9.3:1 |
| cooling-system | Liquid-cooled |
| electrical-system | 12-volt |
| fuel-system | Sequential Multi-Port Fuel Injection (MPI) |
| fuel-type | Gasoline |
Chrysler modern SOHC V8 truck engine produced 1999-2013 for the Mopar truck / SUV lineup. The 4.7L PowerTech is a naturally-aspirated 90-degree V8 with displacement of 4.7 liters (287 cubic inches). Features: SOHC valvetrain (Chrysler first SOHC V8 in trucks and SUVs, replacing the older OHV pushrod Magnum 5.2L V8), 2 valves per cylinder for simplicity and reliability, MPFI sequential fuel injection, cast iron block with aluminum cylinder heads, powdered metal connecting rods for strength under high-stress conditions, Electronic Throttle Control. Production output: 235 HP at 4,800 RPM and 295 lb-ft at 3,200 RPM (1999-2001 Base), up to 310 HP and 334 lb-ft (2008 plus VVT variants). Used across the Dodge / Jeep / Chrysler lineup for 14 years.
Common naming confusion: officially PowerTech, not Magnum. Many buyers search for '4.7 Magnum engine' when looking for this powerplant. To be technically accurate: Chrysler official Magnum V8 family consisted of the 5.2L Magnum and 5.9L Magnum engines only. The 4.7L V8 produced from 1999 through 2013 was officially named the PowerTech, not the Magnum. However, because the 4.7 replaced the 5.2 Magnum in Dodge trucks and uses similar Chrysler V8 architecture conventions, many buyers and even some parts suppliers refer to it informally as the '4.7 Magnum' or 'Magnum III.' If you searched for '4.7 Magnum engine for sale' and arrived at this listing, this is the engine you are looking for. The proper technical name is the PowerTech 4.7L V8 (SOHC architecture), distinct from the actual Magnum V8 family (OHV pushrod 5.2L and 5.9L).
Dodge / Jeep / Chrysler trucks, SUVs, and crossovers 1999-2013. Dodge truck applications: Dodge Ram 1500 (2002-2007 generations) with manual or automatic transmission, Dodge Dakota (2000-2011) including the Dodge Dakota R/T 4.7 HO at 265 HP / 330 lb-ft, Dodge Ram 1500 (2008-2009) with VVT-equipped 4.7L at 310 HP / 334 lb-ft. Dodge SUV applications: Dodge Durango (1999-2009) across multiple generations. Jeep applications: Jeep Grand Cherokee WJ (1999-2004) one of the most popular 4.7L applications, Jeep Grand Cherokee WK (2005-2010) with both standard and HO variants, Jeep Commander (2006-2010) the 7-passenger SUV based on the WK platform. Chrysler applications: Chrysler Aspen (2007-2009) the luxury-trimmed Durango-based SUV.
Significant power output revisions across the production run. 1999-2001 Base: 235 HP at 4,800 RPM, 295 lb-ft at 3,200 RPM. 2002-2007 Base: 235-240 HP, 295-300 lb-ft (gradual refinement over the production years). 2002-2007 HO (High Output): 265 HP, 330 lb-ft, found in Dakota R/T, Grand Cherokee Overland, Ram 1500 SLT HO trims, with revised cam profile and intake tuning for higher peak power. 2008 plus VVT-Equipped: 310 HP, 334 lb-ft, found in Ram 1500, Grand Cherokee WK, Commander, Aspen, the most powerful 4.7 variant with Variable Valve Timing for adjusted intake valve timing across the RPM range. The HO and VVT variants are highly sought after for their meaningfully better power output. When ordering, specify which generation and variant matches your truck.
The #1 documented 4.7 PowerTech wear point requiring careful maintenance. The Chrysler 4.7L PowerTech V8 has a well-documented oil sludge buildup tendency. The engine tight oil passages and cam saddle design make it particularly susceptible to sludge formation when service intervals are extended or non-synthetic oil is used. Sludge can starve cam bearings and lifters of lubrication, leading to top-end failure (cam bearing damage, lifter collapse, valve train wear). Mitigation: use full synthetic 5W-30 motor oil with strict 5,000-mile change intervals (not the longer intervals sometimes suggested by Oil Life Monitoring Systems). Inspection: we remove the timing cover during inspection to visually check the cam saddles for sludge presence; engines with visible sludge are documented as such or rejected from inventory. Use of full synthetic oil from new and proper service intervals eliminates the sludge risk; many 4.7 PowerTech engines maintained this way reach 250,000-300,000 miles without issue.
Different Chrysler engine families serving different vehicle applications. The 4.7L PowerTech (this listing) is the Chrysler SOHC V8 for trucks / SUVs / crossovers requiring V8 power (Ram 1500, Dakota, Durango, Grand Cherokee, Commander, Aspen). The Chrysler 3.8L EGH V6 (our vaz163 listing) is the Chrysler pushrod OHV V6 for minivans / JK Wrangler / Pacifica / Liberty KK requiring V6 simplicity and fuel efficiency, producing 180-215 HP and 235-245 lb-ft from MPFI sequential injection with cast iron block and aluminum heads (similar materials to the 4.7 PowerTech) and 9.6:1 compression for regular 87 octane fuel. Two different Chrysler / Mopar engine families: PowerTech V8 SOHC for truck / SUV V8 applications; EGH V6 pushrod for minivan / Wrangler JK / Pacifica V6 applications. Both share the Chrysler / Mopar parts ecosystem and aftermarket support but are completely different engine architectures with different bellhousing patterns and different vehicle application markets.
Valve seat erosion, timing chain tensioner, cylinder head cracking, intake plenum gasket. Beyond the documented oil sludge issue, the 4.7 PowerTech has several other known wear points. Valve seat erosion: the aluminum heads with pressed-in valve seats can develop seat erosion especially in the exhaust valves, causing loss of compression and rough running; inspection requires compression testing all 8 cylinders before purchase. Timing chain tensioner failures: the hydraulic timing chain tensioners can fail at high mileage leading to chain slap, broken guides, and in worst cases bent valves from chain skip; inspection by listening for chain rattle at cold startup. Cylinder head cracking: less common but documented particularly in HO variants subjected to detonation from low-octane fuel (89 octane mid-grade recommended for HO variants). Intake manifold plenum gasket failure: the intake plenum gasket can develop coolant leaks at high mileage leading to overheating; often confused with head gasket failure. We inspect all these wear points on every 4.7 PowerTech we ship.
No. There is no core return required.
2 reviews for 4.7 Dodge Engine for Sale | OEM Used Chrysler 4.7L PowerTech V8, 1999 to 2008 Variants
Related products
Augustus K. –
Got a Chrysler 4.7L PowerTech V8 for a 2002 Jeep Grand Cherokee WJ replacement (one of the most popular 4.7L applications, 1999-2004 WJ generation). Generation verified as 2002-2007 Base (NOT the 1999-2001 Base, NOT the 2002-2007 HO variant 265 HP at 330 lb-ft for Dakota R/T / Grand Cherokee Overland, NOT the 2008 plus VVT variant 310 HP at 334 lb-ft for Ram 1500 / Grand Cherokee WK / Commander / Aspen), donor vehicle confirmed as Grand Cherokee WJ (matching destination), all 8 cylinders compression tested, oil sludge inspection performed (timing cover removed for visual check of cam saddles, the #1 documented 4.7 PowerTech wear point), valve seat condition assessed, timing chain tensioner condition documented (listened for chain rattle at cold startup), cylinder head aluminum casting inspected for cracks, oil pressure verified, intake manifold plenum gasket condition checked, power output variant identified. Honest pre-purchase information about the ‘4.7 Magnum’ naming confusion (officially PowerTech, NOT Magnum which is the 5.2L / 5.9L family only) and the Chrysler V8 vs V6 family context (4.7 PowerTech SOHC V8 for trucks / SUVs vs 3.8 EGH per vaz163 pushrod OHV V6 for minivans / JK Wrangler / Pacifica / Liberty KK).
Quintessa A. –
Sourced a 4.7L PowerTech HO variant for a 2005 Dodge Dakota R/T (the 2002-2007 HO High Output variant at 265 HP / 330 lb-ft, factory equipment for the Dakota R/T performance trim). Generation verified as 2002-2007 HO, donor vehicle identified as Dakota R/T (matching destination), all 8 cylinders compression tested, oil sludge inspection performed clean, timing chain tensioner condition documented, HO variant correctly distinguished from standard 235-240 HP Base variant. Honest pre-purchase information about the full synthetic 5W-30 oil requirement with strict 5,000-mile change intervals (to mitigate the documented sludge buildup risk, the #1 4.7 PowerTech wear point) and the 89 octane mid-grade fuel recommendation for HO variants (vs 87 octane regular for standard variants).