Dodge Engine Swap Compatibility Chart

The act of swapping engines has gained immense popularity among car enthusiasts.

It grants them the ability to enhance their vehicle’s performance and opens up exciting new horizons to explore.

When it comes to Dodge vehicles, engine swaps can unlock a world of potential, but it’s essential to understand compatibility and other factors to ensure a successful swap.

Embark on a journey into the realm of Dodge engine swaps as we delve into this article. A comprehensive compatibility chart will be presented to expertly guide you through the process.

Dodge Engine Swap Compatibility

4.7-liter PowerTech V8 Engine:

The 4.7L PowerTech V8 engine, manufactured by Chrysler, proves to be a reliable and fuel-efficient option for swaps.

It is compatible with various vehicles manufactured between 1999 and 2009, including the 2002-2007 Ram 1500, 2000-2007 Dodge Dakota pickup trucks, and the 2000-2009 Dodge Durango SUV.

Key Points:

• Interchangeability: Compatible with Jeep Grand Cherokee, Jeep Commander, and Chrysler Aspen during the same model years.
• Transmission Compatibility: Suitable for use with 4-speed automatic, 5-speed automatic, and manual transmissions.
• Direct Swap: Drop-in solution for swapping within the same type of vehicle without modifications.
• Modifications for Different Vehicles: If swapping into a different vehicle, some modifications in ECM and wiring are required to utilize all functions.

3.7L V6 EKG PowerTech

The 3.7L V6 EKG PowerTech engine, part of the Powertech family, is a dynamic option introduced by Chrysler and utilized in various Dodge, Jeep, and Chrysler models between 2002 and 2012.

This V6 engine offers versatility, powering models such as the Dodge Ram 1500, Jeep Liberty, and Mitsubishi Raider during the specified model years.

However, it’s crucial to note that despite sharing the same engine family and being used in different model years, there can be mechanical variations.

For instance, differences in crankshaft, gears, and cam gears may exist between 2004-05 models and previous years, necessitating the purchase of a new crankshaft kit and other parts for a successful swap.

For those considering a swap, thorough compatibility checks are essential due to these mechanical changes.

The 3.7L V6 EKG is renowned for its reliability, and with the right modifications, it can be a valuable addition to your vehicle.

7.0L V8 (426 Hemi) Engine

The Dodge 426 Hemi engine, a legendary 7.0L V8 powerplant, holds an iconic status, initially designed for racing vehicles. Its street version, available to the general public, found its place in various Dodge and Plymouth models from 1966 to 1971.

The 426 Hemi was a key component in models such as the Dodge Charger, Challenger, and Plymouth Satellite. Additionally, Plymouth models, including the Satellite, Barracuda, and Road Runner, featured this powerhouse.

Swapping the 426 Hemi engine into any of these models is a relatively straightforward process, resembling a plug-and-play arrangement.

However, the rarity of finding a well-maintained old engine and the need for a compatible transmission with sufficient strength for later model vehicles are important considerations.

An updated version of the 426 Hemi was introduced in the 2012 Charger Redline, offering power ratings of 580-600 hp.

This updated version caters to the preferences of racing enthusiasts looking for a modern and potent option for interchange.

5.7L Hemi V8 Engine

The 5.7L Hemi V8 engine stands out as one of the most popular options among Dodge engines, with its production starting in 2003.

Over the years, Chrysler introduced advanced features to this engine, including Variable Cam Timing (VCT), revised cylinder heads, and redesigned intake manifold, enhancing its performance.

The interchange options for the 5.7L Hemi include models like the Ram 1500, 2500, and 3500 pickup trucks from 2003 onwards, as well as the Jeep Grand Cherokee and Dodge Charger from 2005 onwards.

It’s essential to note that differences exist between the 2003-2008 models and later models. The earlier models have shorter cylinder heads, requiring modifications for interchange.

Conversely, the 2009-2012 models feature redesigned cylinder heads, front covers, and composite intake manifold, making them incompatible with earlier variants.

The 5.7L Hemi V8 engine provides a powerful and reliable option for engine swaps, with the caveat of attentiveness to specific model-year differences.

6.1L Hemi V8

The 6.1L Hemi V8 engine represents a larger displacement variant compared to the 5.7L, delivering increased power and torque.

Compatible with vehicles including the Dodge Charger, Dodge Magnum, Chrysler 300C, and Dodge Challenger, this engine was available in models from 2005 to 2010.

One notable characteristic of the 6.1L Hemi is the absence of a multi-displacement system, a feature present in the 2009-present model 5.7L Hemi.

The 6.1L engines across different vehicles and model years share an identical design and available features.

This uniformity in design makes the 6.1L Hemi V8 engines interchangeable without the need for modifications.

Whether it’s for SUVs, cars, or pickup trucks, swappers can seamlessly install any two engine variants without encountering compatibility issues.

The 6.1L Hemi, with its enhanced performance characteristics, offers a plug-and-play solution for enthusiasts seeking a power boost in their vehicles.

6.2L Hellcat/Demon

The 6.2L Hellcat/Demon engines, based on the Hemi architecture and featuring a supercharger, bring exceptional power to the table.

With two variants available—Hellcat, boasting 700-710 hp, and the more potent Demon, with 800-810 hp—these engines cater to racing enthusiasts’ desire for high-performance options.

Compatible with special racing editions of vehicles like the Challenger, Charger, and Durango, the 6.2L Hellcat/Demon engines span model years from 2015 to 2021.

However, installing these engines in general cars, SUVs, and pickup trucks presents a challenge due to the immense load they impose on the transmission system.

The specialized nature of these engines makes them more suitable for racing editions, where their power can be harnessed effectively.

Enthusiasts seeking unparalleled power for racing applications will find the 6.2L Hellcat/Demon engines to be formidable options, provided the vehicles are engineered to handle their extraordinary performance capabilities.

6.4L V8 (392 Hemi)

The 6.4L V8 engine, also known as the 392 Hemi, stands as a powerful iteration based on the 5.7L V8 platform.

Available in various 2011-present model vehicles, this engine’s displacement measurement is alternatively referred to as 6.4 Apache.

Swappable between the 2011-2012 models of Dodge Charger and Challenger featuring the same engine, the 6.4L V8 offers enhanced performance compared to its predecessors.

However, compatibility considerations arise when attempting to interchange a 2009-present 5.7L with a 6.4L V8.

This process involves removing Exhaust Gas Recirculation (EGR), using the timing cover and water pumps from the original 5.7L, and reusing the wiring harness for proper functionality.

As with any engine swap, meticulous attention to the compatibility of components and adherence to recommended modifications ensures a successful integration of the 6.4L V8 into the desired vehicle.

2.2-2.5L I4 Engines

The 2.2 and 2.5L Inline-4 engines, produced by Chrysler and spanning model years from 1981 to 1995, offer a diverse range of variants. These engines can be found in various Dodge and Chrysler vehicles, including the Dodge Spirit, Daytona, and Chrysler Phantom.

Featuring carbureted, single-port, and multi-port fuel injection variants, the 2.2-2.5L I4 engines provide options for different performance requirements.

Swapping these engines into vehicles like the Dodge Daytona or Chrysler Phantom is possible, but it necessitates careful consideration of compatibility.

Variants such as the 2.2L Turbo I, II, III, and IV add a turbocharged dimension to the lineup, requiring an examination of Electronic Control Unit (ECU) compatibility and other specifications before undertaking a swap.

Enthusiasts seeking versatility and options for their vehicles will appreciate the 2.2-2.5L I4 engines’ range, with the caveat of ensuring compatibility with the desired application.

3.9L V6 Engine

As a foundational motor, the 3.9L V6 engine served in various models of Dodge Dakota and Ram 1500 pickup trucks from 1987 to 2000.

With interchangeability between different model years, including 1988-1991, 1992-1996, and 1997-2001, the 3.9L V6 engine offers a reliable option for those seeking a suitable replacement.

However, differences arise in the fuel injection systems across the three variants. Earlier models feature Exhaust Gas Recirculation (EGR), which can be removed with a few modifications during the engine swap.

The 3.9L V6 engine provides a robust solution for those looking to maintain or enhance the performance of their Dodge vehicles within the specified model years.

5.2L V8 Magnum Engine

The 5.2L V8 Magnum engine, available from 1992 to 2002, is a versatile powerplant used in several Dodge models, including the Dakota, Ram, Durango, and Jeep Grand Cherokee.

Beyond interchangeability with the 5.2L V8 from these models, the 5.2L V8 can be swapped with other engine options like the 5.7L V8 and 5.9L V8.

This adaptability allows for customization based on performance preferences.

To facilitate the swap, adjustments such as a neutral flexplate, torque converter, and Engine Control Unit (ECU) replacement may be necessary.

However, the majority of wiring and sensors remain similar, simplifying the interchange process.

By using the engine control module through reflash or aftermarket tuners, users can align the fuel requirements of the new engine with the existing system.

The 5.2L V8 Magnum engine offers flexibility for those seeking a balance between power and customization options.

5.9L V8 Engine

The 5.9L V8 engine, sharing a design similar to the 5.2L V8 Magnum, is available in vehicles from 1992 to 2003.

Interchangeability within these model years allows for swapping with minimal modification requirements.

The 5.9L V8 engine can be exchanged with the 5.2L V8 engine, as both share identical designs except for the balancer.

To ensure proper functionality during the swap, acquiring a no-weight balanced flexplate, torque converter, and ECU from the source engine becomes essential.

Attention to potential head and block design differences within the model years is advisable, as manufacturers may implement changes to enhance engine power.

The 5.9L V8 engine provides a reliable and powerful option for those looking to replace or upgrade their Dodge vehicles.

8.0L V10 Magnum Engine

The 8.0L V10 Magnum engine marks Chrysler’s entry into the realm of 10-cylinder engines, specifically designed for heavy-duty truck models. Found in 1994-2002 model Ram 2500 and 3500 pickup trucks, this engine offers robust power and performance.

Swapping the 8.0L V10 engine within these model years or with other V10s is feasible, but incompatibility with V8 motors should be noted.

Additionally, the transmission differs between V8 and V10 engines, requiring careful consideration during the swap process.

The 8.0L V10 Magnum engine delivers substantial power suitable for heavy-duty applications. As with any engine swap, compatibility checks and necessary modifications ensure a seamless integration into the desired vehicle.

8.3L V10 Viper Engine

The 8.3L V10 Viper engine, available in vehicles from 2003 to 2008, presents a compelling option for enthusiasts seeking high-performance power.

Interchangeability within the 2004-2006 model Ram SRT pickup trucks and Dodge Viper sports cars from 2003-2006 allows for versatile use.

Featuring the same design as the 5.9L V8 with an increased number of cylinders, the 8.3L V10 Viper engine offers a potent upgrade.

Compatibility extends to long block engines, with the next-generation variant featuring an 8.4L displacement available in 2008-2010 model Dodge Viper cars.

This upgraded version includes a distinct engine cover and comprehensive electrical system upgrades, including alternators and other components.

While the 8.3L V10 Viper engine demands careful consideration due to its specialized nature, its powerful performance characteristics make it an attractive option for those seeking a thrilling driving experience.

6.7L I6 Cummins Diesel Engine

The 6.7L I6 Cummins diesel engine, part of the B-series from Cummins, has been a stalwart choice for heavy-duty applications in 2007-present Ram 2500 and 3500 pickup trucks.

Undergoing upgrades in 2013 and 2019 to enhance power and torque ratings, this diesel engine offers swappable compatibility within these model years.

The availability of 6-speed manual/automatic, 68RFE, and Aisin 6-speed automatic transmissions during different model years from 2007 to 2019 adds versatility to its application.

Given its larger size, the 6.7L I6 Cummins engine is well-suited for heavy-duty pickup trucks like the Ram 2500/3500. However, due to spatial constraints, its application in other vehicles may be limited.

Enthusiasts seeking the robust performance and reliability of a diesel engine will find the 6.7L I6 Cummins diesel engine to be a formidable choice for their heavy-duty applications.

Conclusion

The Dodge Engine Swap Compatibility Guide provides a comprehensive overview of various engines, their specifications, and potential swaps.

Whether you’re seeking enhanced performance, restoring a classic vehicle, or exploring diesel options for heavy-duty applications, understanding the nuances of each engine is crucial for a successful swap.

Before embarking on any engine swap, thorough research, compatibility checks, and a meticulous approach to modifications ensure a seamless integration.

Whether it’s the legendary 426 Hemi, the versatile 5.7L Hemi, or the high-performance 6.2L Hellcat/Demon, the guide equips enthusiasts with the knowledge needed to make informed decisions and unleash the full potential of their Dodge vehicles.