Used 5.7 Hemi Engine for Sale - Ram, Charger, Challenger & Chrysler 300

1. Quick Answer: What Should You Know Before Buying a Used 5.7 HEMI Engine?

A used 5.7 HEMI engine can replace a failed engine in select Ram, Dodge Charger, Dodge Challenger, and Chrysler 300 applications, but a 5.7L displacement match does not guarantee interchangeability.

The most important fitment checks are:

1. VIN
2. Model year
3. Vehicle model
4. Engine code
5. 8th VIN digit where applicable
6. RWD or AWD
7. Engine generation
8. MDS and VVT configuration
9. eTorque configuration on applicable Ram models
10. Oil pan
11. Intake manifold
12. Accessory drive
13. Engine mounts
14. Exhaust manifolds
15. Wiring and sensors
16. Emissions configuration
17. Transmission application
18. Original engine part number when available

The 5.7L HEMI has been used in Ram pickups and Chrysler, Dodge, and Jeep vehicles, but truck and passenger-car versions can use different oil pans, intake systems, accessory drives, mounts, electronics, and other components.

Request VIN-matched quotes from verified independent sellers and compare the seller's application details before ordering.

2. Key Takeaways

• Gen III V8: The 5.7L HEMI is a 345-cubic-inch Gen III HEMI V8.
• Truck rollout: It first entered the Ram pickup lineup for the 2003 model year.
• Passenger car applications: The engine later appeared in the Chrysler 300, Dodge Charger, and Dodge Challenger.
• Cross-vehicle compatibility: A 5.7L HEMI from one vehicle is not automatically a drop-in replacement for another.
• Truck vs. car differences: Truck and passenger-car 5.7L HEMI applications can differ in oil pan, intake, accessory drive, engine mounts, exhaust, electronics, and other components.
• Generational variations: Early and later 5.7L HEMI generations have important differences.
• Valvetrain technology: VVT and MDS became important application identifiers on later engines.
• Hybrid tech: Ram 5.7L HEMI engines can also have eTorque-specific hardware on applicable model years.
• Drivetrain variants: RWD and AWD applications can require different engine configurations or transferred components.
• Identification clarity: Engine code and VIN information are more useful for fitment than the 5.7L displacement label alone.
• Donor background: Donor mileage provides useful context but does not by itself establish engine condition.
• Inspection & warranty: Inspection and testing practices vary by seller, while warranty terms vary by seller and part.
• Transparent shipping: Shipping costs are included in the seller's quote unless otherwise stated.
• Market choice: UAPP prioritizes used OEM parts, while some listings may be aftermarket or remanufactured. Transparent listing information lets buyers compare options.
• Pricing factors: Final pricing depends on seller availability, part condition, mileage, location, shipping requirements, and market demand.

3. What Is a 5.7 HEMI Engine?

The 5.7L HEMI is a naturally aspirated V8 engine in Chrysler's third-generation HEMI family. It displaces 5.7 liters, or approximately 345 cubic inches.

The basic engine architecture includes:

• 90-degree V8 layout
• Pushrod-operated overhead valves
• Two valves per cylinder
• Aluminum cylinder heads
• Cast-iron block on many applications
• Electronic fuel injection
• Coil-on-plug ignition
• 5.7-liter displacement

Official Ram specifications for the 2019 5.7L HEMI list a 90-degree V8, 345 cubic inches, 3.92-inch bore, 3.58-inch stroke, variable camshaft timing, pushrod-operated overhead valves, and 10.5:1 compression. The exact components and calibration vary by vehicle, generation, model year, drivetrain, and application.

4. 5.7 HEMI Engine Generations and Revisions

The phrase "5.7 HEMI" covers multiple configurations rather than one identical engine.

Early 5.7L HEMI

The 5.7L HEMI entered the Ram lineup for the 2003 model year. Early versions can differ from later engines in cylinder heads, camshaft, intake manifold, engine management, accessory drive, oil pan, emissions equipment, MDS availability, wiring, and sensors. Do not assume an early 5.7L HEMI is interchangeable with a later VVT or MDS engine.

MDS 5.7L HEMI

MDS stands for Multi-Displacement System. On applicable engines, cylinder deactivation can reduce the number of active cylinders under certain operating conditions. MDS-related hardware and calibration are important when matching an engine to a vehicle that uses this system.

VVT 5.7L HEMI

Later 5.7L HEMI engines introduced variable valve timing. VVT changes the engine's camshaft timing strategy and is an important generation and fitment identifier. The 2009 model year brought significant 5.7L HEMI revisions, including VVT on applicable applications.

eTorque 5.7L HEMI

Some Ram 1500 applications combine the 5.7L HEMI with eTorque. The eTorque system adds a 48-volt electrical architecture and belt-driven motor-generator system. The 2019 Ram 1500 5.7L HEMI eTorque specification lists a 48-volt, 12-cell lithium-ion battery and a 12-kW belt-starter-generator. An eTorque engine should not be assumed to interchange with a conventional non-eTorque engine without verifying the complete vehicle configuration.

5. 5.7 HEMI in Ram Trucks

Ram 1500

The 5.7L HEMI has been a major engine option for Ram 1500 pickups. Applications vary by model year, generation, 2WD or 4WD, Classic versus newer platform, MDS, VVT, eTorque, transmission, emissions configuration, and engine calibration. Ram's official 2019 specifications show a 5.7L HEMI V8 eTorque configuration rated at 395 horsepower and 410 lb-ft of torque. Ram later announced the return of the 5.7L HEMI V8 for the 2026 Ram 1500, with 395 horsepower and eTorque technology. This means model-year fitment should always be checked rather than assuming that every Ram 1500 5.7L engine is interchangeable.

Ram 2500

The 5.7L HEMI was used in selected Ram Heavy Duty applications, particularly earlier generations. Heavy-duty truck applications can use different oil pans, accessory drives, mounts, intake systems, exhaust systems, calibration, and cooling systems. Verify the exact Ram 2500 year and engine application before ordering.

Ram 3500

Some earlier Ram 3500 applications used the 5.7L HEMI. Because Heavy Duty configurations differ from Ram 1500 applications, do not select an engine based only on "5.7 HEMI Ram."

6. 5.7 HEMI in Dodge Charger

The 5.7L HEMI was offered in the Dodge Charger R/T and related performance-oriented applications. The exact engine can vary by model year, RWD or AWD, transmission, engine code, MDS configuration, emissions specification, accessory drive, intake, exhaust, and engine management.

For example, a current used-engine listing for 2016-2017 Charger applications identifies an EZH 5.7L HEMI for RWD automatic applications and directs buyers to verify the 8th VIN digit. A used Charger engine should therefore be matched to the exact VIN rather than selected from a generic "5.7 HEMI Charger" description.

7. 5.7 HEMI in Dodge Challenger

The 5.7L HEMI became available in the Dodge Challenger R/T for the 2009 model year. Dodge's 2023 Challenger specifications continued to list a 5.7L HEMI V8 among the available engines. Challenger fitment can vary by model year, R/T configuration, RWD, transmission, engine code, MDS, intake, exhaust, accessory drive, and emissions configuration. The engine should be matched to the exact vehicle application.

8. 5.7 HEMI in Chrysler 300

The Chrysler 300 returned with a 5.7L HEMI V8 for the 2005 model year. Chrysler's official information states that the 2005 300 introduced the 5.7L HEMI V8 with 340 horsepower and 390 lb-ft of torque. Later Chrysler 300 applications used updated versions. For example, the 2023 Chrysler 300S offered the 5.7L HEMI V8 with 363 horsepower and 394 lb-ft of torque. The Chrysler 300 was discontinued after the 2023 model year.

9. Ram Versus Charger, Challenger, and 300 5.7 HEMI

One of the most important buying questions is whether a Ram 5.7L HEMI can replace a Charger, Challenger, or Chrysler 300 engine. The answer is not automatically. The engine family may be shared, but vehicle-specific components can differ.

10. Engine Codes and VIN Fitment

Engine codes can be extremely useful when matching a used 5.7L HEMI. Depending on generation and application, buyers may encounter codes such as EZA, EZB, EZC, EZD, EZH, and other application-specific codes. These codes should not be treated as universal interchange identifiers. The same basic 5.7L HEMI family can have different engine codes, calibrations, components, and vehicle applications.

The 8th VIN Digit

The 8th VIN position can identify engine configuration on many Chrysler, Dodge, and Ram vehicles. However, the exact meaning depends on the vehicle's VIN structure and model year. Provide the full VIN to the seller rather than relying only on a single digit.

11. What Does a Used 5.7 HEMI Engine Include?

The phrase "complete engine" can mean different things. A listing may include a long block, short block, complete engine assembly, intake manifold, throttle body, fuel injectors, ignition coils, exhaust manifolds, alternator, A/C compressor, power steering components where applicable, water pump, front accessory drive, oil pan, wiring, sensors, and engine mounts. Do not assume all of these are included.

• Long Block: Generally includes major internal engine components such as block, crankshaft, pistons, connecting rods, cylinder heads, camshaft, and valvetrain. Exact contents vary by seller.
• Short Block: Generally includes the block and primary rotating assembly. It may not include cylinder heads, camshaft, intake, exhaust, accessory drive, sensors, or wiring.
• Complete Engine Assembly: Can include significantly more components, but the definition varies. Ask the seller for a written list of included components.

12. Used 5.7 HEMI Engine Pricing

Used 5.7 HEMI pricing varies widely by vehicle application, engine generation, engine code, donor mileage, long block versus complete assembly, RWD versus AWD, truck versus passenger car, condition, testing documentation, warranty terms, seller location, shipping requirements, and market demand.

Current independent marketplace examples show substantial variation. Recent listings include older Charger 5.7L engines around the lower end of the used market and later Charger, Challenger, Ram, and Chrysler 300 assemblies priced above $2,000, with some complete assemblies and low-mileage examples listed considerably higher. One current used-parts dataset reports used 5.7L HEMI assemblies around $3,050 to $4,150 for common Ram 1500, Charger, and Challenger applications as of July 2026. Other current marketplace listings show individual engines ranging from roughly $1,300 to more than $4,000 depending on application, mileage, completeness, and seller. These are observed asking prices, not UAPP quotes.

All prices are estimates. Final pricing depends on seller availability, part condition, mileage, location, shipping requirements, and market demand.

13. Used OEM Versus Remanufactured Versus Aftermarket 5.7 HEMI

14. Common 5.7 HEMI Engine Problems and Inspection Areas

A used engine should be evaluated based on its actual condition rather than reputation alone. Potential areas to inspect include oil leaks, coolant leaks, cracked components, damaged threads, broken mounting points, excessive sludge, corrosion, damaged wiring, damaged sensors, intake/exhaust manifold damage, oil pan damage, front cover damage, and accessory drive damage.

Valve Train and Lifter Concerns

Some 5.7L HEMI applications use MDS hardware, and buyers may specifically ask about lifter and camshaft condition. Potential symptoms of valvetrain problems can include ticking noise, misfire, loss of power, diagnostic trouble codes, and abnormal valvetrain noise. A used engine listing should not be assumed to have a specific internal condition unless the seller provides documentation.

HEMI Tick

The phrase "HEMI tick" is used broadly by enthusiasts to describe various ticking or valvetrain noises. A ticking noise can have multiple causes, including exhaust leaks, valvetrain wear, lifter issues, rocker-arm wear, injector noise, accessory components, and other engine-related causes. A diagnosis should identify the actual cause before an engine is replaced.

15. Inspection and Quality Considerations

Inspection and testing practices vary by seller and part category. Before ordering, ask for donor vehicle year, model, mileage, engine code, VIN application, compression information if available, oil-pressure info, leak inspection notes, running video when available, diagnostic information, and photos of the actual engine.

What to Inspect in Photos: Look at the engine block, cylinder heads, valve covers, intake, exhaust manifolds, oil pan, front cover, engine mounts, accessory brackets, wiring connectors, sensors, throttle body, crank pulley, and any damage from collision or removal. Stock photos are less useful than photographs of the actual donor engine.

16. Warranty Considerations

Many sellers offer warranty coverage on select engines. Warranty terms, duration, exclusions, return procedures, and labor coverage vary by seller and part. Confirm all terms in writing before purchase.

Ask:

• What is the warranty period and is it for the complete engine or long block only?
• Are seals and gaskets covered? Is labor covered?
• Is diagnosis required before a claim? Does the seller require professional installation?
• What happens if the engine has an internal failure, and who pays return freight?
• Are overheating, contamination, or installation-related failures excluded?

Do not assume every used 5.7 HEMI has the same warranty.

17. Shipping and Delivery

Engines are heavy freight items, so shipping requirements vary by seller, carrier, destination, and packaging method. Shipping costs are included in the seller's quote unless otherwise stated. Delivery timelines vary by seller location, part type, carrier availability, freight requirements, and destination.

Before ordering, confirm: Shipping cost, freight carrier, commercial versus residential delivery, liftgate requirements, delivery appointment requirements, packaging, estimated delivery time, and the damage inspection and freight damage claim process. Inspect the engine crate or pallet and the engine itself for visible shipping damage before accepting delivery when carrier procedures allow.

18. Buying Guide: How to Choose a Used 5.7 HEMI

1. Identify the Vehicle: Record year, make, model, trim, VIN, engine code, and 2WD, 4WD, or AWD configuration.
2. Identify the Original Engine: Record engine code, VIN, original part number, MDS or non-MDS, VVT or non-VVT, eTorque or non-eTorque, intake configuration, oil pan configuration, and accessory drive.
3. Decide What Assembly You Need: Specify short block, long block, complete engine, engine with accessories, engine with intake, or engine with exhaust components.
4. Request Donor Information: Ask for donor year, model, mileage, engine code, running condition if known, inspection documentation, and photos.
5. Confirm Compatibility: Have the seller confirm VIN application, engine code, model year, drivetrain, MDS, VVT, eTorque where applicable, and required component transfers.
6. Compare Quotes: Compare price, mileage, completeness, condition, testing information, warranty, return terms, and shipping costs.

19. Used 5.7 HEMI Engine Buying Checklist

Vehicle: VIN provided, model year confirmed, Ram/Charger/Challenger/Chrysler 300 confirmed, engine code confirmed, RWD/AWD/2WD/4WD confirmed, trim confirmed.

Engine: 5.7L displacement confirmed, generation confirmed, MDS configuration confirmed, VVT configuration confirmed, eTorque confirmed where applicable, oil pan confirmed, intake confirmed, accessory drive confirmed, mounting points confirmed, engine code confirmed.

Seller: Donor mileage requested, actual photos reviewed, condition notes reviewed, testing documentation requested, included components confirmed, warranty terms reviewed, return terms reviewed, shipping costs confirmed, freight requirements confirmed.

20. Ram 5.7 HEMI Fitment Guide

• Early Ram 1500 Applications: Early 5.7L HEMI Ram engines can differ from later VVT and MDS configurations. Confirm model year, engine code, oil pan, intake, accessory drive, mounts, wiring, and transmission.
• Later Ram 1500 VVT Applications: Later Ram 1500 engines added VVT and other revisions. Confirm engine code, MDS, VVT, transmission, 2WD or 4WD, emissions configuration, and accessory drive.
• Ram 1500 eTorque Applications: eTorque applications add the 48-volt motor-generator system. Do not assume a conventional 5.7L HEMI can substitute directly for an eTorque engine. Confirm the complete powertrain configuration.

21. Charger, Challenger, and Chrysler 300 Fitment Guides

• Charger 5.7 HEMI: Charger 5.7L engines can vary by generation, model year, RWD, AWD, transmission, engine code, MDS, intake, accessory drive, and emissions configuration. Some listings identify specific VIN positions and drivetrain requirements (e.g., 2016-2017 EZH listings for RWD automatic applications).
• Challenger 5.7 HEMI: Challenger 5.7L engines were offered in R/T applications and evolved across model years. Confirm year, R/T configuration, RWD, transmission, engine code, MDS, VVT, intake, accessory drive, and emissions configuration.
• Chrysler 300 5.7 HEMI: The 5.7L HEMI was offered in the Chrysler 300 beginning with the 2005 model year. Early 300C engines and later 300S engines should not be treated as one universal configuration. Confirm model year, 300C or 300S, RWD or AWD, engine code, MDS, VVT, intake, oil pan, accessory drive, wiring, and transmission.

22. Can a Ram 5.7 HEMI Fit a Charger, Challenger, or 300?

Not automatically. The core engine family can be shared, but vehicle-specific components may differ. Potential differences include engine mounts, oil pan, intake manifold, accessory drive, exhaust manifolds, wiring, sensors, calibration, transmission interface, AWD hardware, and cooling components. In some replacement situations, compatible components from the original engine may be transferred to the replacement long block. Whether that is appropriate depends on the exact engine generation and vehicle application. Ask the seller whether the quoted engine is a direct application or whether component transfer is required.

23. Complete Engine Versus Long Block

24. Common Reasons to Buy a Used 5.7 HEMI Engine

• Engine Failure: A used engine can be considered when the original engine has suffered a major internal failure.
• Collision Repair: A donor vehicle can provide a replacement engine when the vehicle body is damaged but the engine remains usable.
• Lower-Cost Replacement: A used OEM engine can cost less than a new OEM assembly, depending on application.
• Restoration: Owners restoring older Ram, Charger, Challenger, or Chrysler 300 vehicles may seek an engine matching the original configuration.
• Hard-to-Find Application: Older 5.7L HEMI applications may be easier to locate through the used-parts market than through traditional new-parts channels.

25. Signs a Used 5.7 HEMI Listing Needs Extra Attention

Ask additional questions if the listing shows:

• No engine code, no VIN application, or no donor mileage
• No actual photos, no condition information, or stock photos only
• Unknown oil pan, unknown intake, or unknown accessory drive
• Damaged mounts, heavy corrosion, broken connectors, or missing sensors
• Unknown MDS, VVT, or eTorque status
• Unclear completeness

A low asking price can become more expensive if major components must be transferred or purchased separately.

26. How to Compare Two Used 5.7 HEMI Engine Quotes

27. Installation Considerations

Replacing a 5.7L HEMI can involve substantial labor. Depending on the vehicle, installation can include engine removal, transmission separation, exhaust disconnection, cooling-system disconnection, fuel-system disconnection, electrical harness removal, accessory transfer, intake transfer, exhaust manifold transfer, oil pan transfer, engine mount transfer, sensor transfer, ECU or module procedures, fluid replacement, cooling-system bleeding, diagnostic scanning, and road testing.

Components Commonly Considered for Transfer

Depending on compatibility, the installer may evaluate the intake manifold, throttle body, fuel rails, injectors, alternator, A/C compressor, power steering components where applicable, water pump, front accessory drive, exhaust manifolds, engine mounts, oil pan, wiring, and sensors. Do not transfer components automatically. Verify compatibility and condition first.

28. Post-Installation Checks and Service

After installation, verify oil level, coolant level, fuel-system operation, charging system, belt alignment, cooling fans, diagnostic codes, oil pressure where appropriate, engine temperature, transmission operation, leaks, and warning lights. Follow the vehicle manufacturer's service procedures and use qualified technicians when required.

Warranty Documentation to Keep: Keep copies of the seller quote, invoice, warranty terms, VIN fitment confirmation, engine code, donor mileage, installation invoice, initial diagnostic report, fluid receipts, and required installation documentation. These documents can be important if a warranty issue develops.

29. Frequently Asked Questions

1. What vehicles use the 5.7 HEMI?

The 5.7L HEMI has been used in Ram pickups, Dodge Charger, Dodge Challenger, Chrysler 300, Dodge Durango, Jeep Grand Cherokee, and other Chrysler-family vehicles. This guide focuses on Ram, Charger, Challenger, and Chrysler 300 applications.

2. What year did the 5.7 HEMI start?

The third-generation 5.7L HEMI entered the Ram pickup for the 2003 model year. It was later introduced to the Chrysler 300, Dodge Charger, and Dodge Challenger in subsequent model years.

3. Is every 5.7 HEMI the same?

No. The 5.7L HEMI evolved through multiple generations and application-specific configurations. VVT, MDS, eTorque, engine codes, oil pans, intake systems, accessory drives, mounts, and electronics can differ.

4. Can a Ram 1500 5.7 HEMI fit a Dodge Charger?

Not automatically. Truck and passenger-car applications can use different mounts, oil pans, intake systems, accessory drives, exhaust components, wiring, and calibrations.

5. Can a Charger 5.7 HEMI fit a Challenger?

Some applications may share related engine configurations, but fitment depends on model year, engine code, drivetrain, transmission, emissions configuration, and other components. Confirm using the VIN and part information.

6. Can a Challenger 5.7 HEMI fit a Chrysler 300?

Some engine configurations may be closely related, but exact compatibility must be verified. Model year, engine code, drivetrain, wiring, oil pan, intake, accessory drive, and other components can differ.

7. What does the 8th VIN digit tell me?

On many Chrysler, Dodge, and Ram vehicles, the 8th VIN position identifies the engine configuration. The exact meaning depends on the vehicle and model year, so provide the complete VIN to the seller.

8. What is the difference between MDS and non-MDS?

MDS, or Multi-Displacement System, is cylinder-deactivation technology used on applicable engines. The engine's hardware and calibration must match the vehicle's MDS configuration.

9. What is VVT on a 5.7 HEMI?

VVT means variable valve timing. Later 5.7L HEMI configurations use variable camshaft timing to adjust engine operation.

10. What is an eTorque 5.7 HEMI?

eTorque is a Ram hybrid-assist system that uses a 48-volt electrical system and belt-driven motor-generator on applicable 5.7L HEMI applications. It adds hardware that must be considered when matching a replacement engine.

11. How much does a used 5.7 HEMI engine cost?

Prices vary by application, year, engine code, mileage, completeness, condition, seller, warranty, and shipping. Current observed listings range from roughly the low $1,000s to more than $4,000, with some low-mileage or complete assemblies higher.

12. Does a used 5.7 HEMI engine include the intake?

Not necessarily. Confirm whether the quote includes the intake manifold, throttle body, fuel system, and related components.

13. Does a used 5.7 HEMI include the oil pan?

Not necessarily. Oil pans can differ between truck and passenger-car applications, so confirm the configuration before ordering.

14. Does a used HEMI engine include accessories?

Not necessarily. Alternators, A/C compressors, power steering components, water pumps, and accessory drives can be sold separately or transferred from the original engine.

15. How important is donor mileage?

Donor mileage is useful context but does not establish engine condition by itself. Ask about the donor vehicle, reason for dismantling, operating history when available, and inspection documentation.

16. Do used 5.7 HEMI engines come with a warranty?

Many sellers offer warranty coverage on select engines. Warranty terms, duration, exclusions, return procedures, and labor coverage vary by seller and part.

17. Does shipping cost extra?

Shipping costs are included in the seller's quote unless otherwise stated. Delivery timelines vary by seller location, part type, carrier availability, freight requirements, and destination.

18. Should I buy a used or remanufactured 5.7 HEMI?

The choice depends on budget, required condition, warranty needs, availability, and exact application. A used OEM engine can provide an original-equipment donor option, while a remanufactured engine may have a different rebuild scope and warranty. Compare the specific seller terms.

19. Does UAPP sell 5.7 HEMI engines directly?

No. Used Auto Parts Pro is a marketplace that connects buyers with verified independent sellers. Sellers list their own parts, set their own prices, define warranty terms, and ship directly to buyers or repair shops.

20. Does UAPP test every used 5.7 HEMI engine?

No. UAPP does not directly test parts. Inspection and testing practices vary by seller and part category. Buyers should request seller-specific condition and test information.

30. Conclusion

A used 5.7L HEMI engine can be a practical, OEM-based replacement option for Ram pickups, Dodge Charger, Dodge Challenger, and Chrysler 300 vehicles when the correct engine configuration is matched to the vehicle.

The most important factors are VIN compatibility, model year, engine code, drivetrain, MDS and VVT configurations, eTorque status where applicable, engine completeness, oil pan and intake compatibility, warranty terms, and shipping costs.

Because Chrysler, Dodge, and Ram change 5.7L HEMI components across model years, vehicle types, and emission standards—such as truck versus passenger car differences and eTorque integration—always verify the exact vehicle details, engine code, and part number before ordering.

Used Auto Parts Pro provides a marketplace for comparing used OEM auto parts from verified independent sellers. Buyers can request VIN-matched quotes and compare seller-specific price, condition, warranty, and shipping information before making a purchase.