10 Facts About Dodge Ram Engine That Will Instantly Put You In A Good Mood

· 6 min read
10 Facts About Dodge Ram Engine That Will Instantly Put You In A Good Mood

The Complete Guide to Buying a Dodge Ram Engine in the USA

The Dodge Ram, now known just as RAM, has actually solidified its place as one of the most reputable and powerful pickup on American roads. Whether it is the famous roar of the 5.7 L Hemi V8 or the relentless towing power of the Cummins Turbo Diesel, these trucks are built to last. However, even the most robust powertrains ultimately give in to high mileage, mechanical failure, or lack of maintenance.

When a RAM truck's heart stops pounding, owners are confronted with a considerable decision: trade the automobile in for a fraction of its worth or invest in a replacement engine. In today's automotive market, where brand-new truck prices regularly go beyond ₤ 60,000, acquiring a replacement engine in the USA has actually become an increasingly popular and cost-effective strategy. This guide checks out the options, types, and essential factors to consider when sourcing a Dodge Ram engine.


Typical Dodge Ram Engine Options

Before going into the market, it is vital to identify precisely which engine a particular RAM design requires. Over the decades, Chrysler and Stellantis have actually used a range of displacements and fuel types.

1. The 5.7 L Hemi V8

Perhaps the most famous engine in the lineup, the 5.7 L Hemi is the backbone of the RAM 1500 and 2500 series. Known for its hemispherical combustion chambers, it offers a mix of efficiency and towing capability. When buying a replacement, one need to distinguish between versions with and without Multi-Displacement System (MDS) and Variable Valve Timing (VVT).

2. The 3.6 L Pentastar V6

For those concentrated on fuel performance or light-duty work, the Pentastar V6 is the standard.  JP Spare Parts USA  is a contemporary, high-tech engine discovered in late-model RAM 1500s. It is widely offered in the used and remanufactured market due to its high production volume.

3. The 6.7 L Cummins Turbo Diesel

The durable RAM 2500 and 3500 trucks frequently house the Cummins inline-six diesel. These engines are treasured for their million-mile potential. Buying a replacement Cummins is a considerable investment, but it typically adds considerable resale worth back into the truck.

4. Legacy Engines (4.7 L V8 & & 5.9 L Magnum)

Older RAM trucks (pre-2010) may utilize the 4.7 L PowerTech V8 or the venerable 5.9 L Magnum V8. Sourcing these generally includes taking a look at specialized remanufacturers or top quality salvage backyards.


Comparison of Replacement Engine Types

When searching for a Dodge Ram engine in the USA, purchasers normally pick from 3 classifications: Used, Remanufactured, or Crate (New).

Table 1: Engine Type Comparison

FeatureUtilized (Salvage)RemanufacturedCrate (New/Mopar)
CostLowest (₤ 1,500 - ₤ 4,000)Mid-Range (₤ 3,500 - ₤ 7,000)Highest (₤ 8,000 - ₤ 15,000+)
Warranty30 - 90 Days (Common)3 - 5 Years (Unlimited Miles)2 - 3 Years (Mopar Standard)
ReliabilityVariable (Depends on history)High (Worn parts replaced)Excellent (Zero miles)
AvailabilityImmediate (Local lawns)1 - 3 Weeks (Built to order)Varies (Backorder common)
Best ForBudget repairs/Old trucksDaily drivers/LongevityRestoration/Full constructs

Key Considerations Before Buying

Discovering an engine for sale is easy; finding the right engine needs due diligence. To make sure an effective engine swap, purchasers need to follow a stringent set of criteria.

1. VIN Matching

The Vehicle Identification Number (VIN) is the most vital piece of info. The 8th digit of a RAM's VIN identifies the engine code. Verification makes sure that all sensing units, electrical wiring harnesses, and mounting points will line up properly.

2. The Core Charge

Most trustworthy engine suppliers in the USA run on an exchange basis. This includes a "core charge"-- a deposit paid in advance that is reimbursed once the old, broken engine is delivered back to the supplier. This enables the supplier to recycle the block and heads for future remanufacturing.

3. Delivering and Logistics

Engines are heavy and need LTL (Less Than Truckload) freight shipping. When buying online, it is very important to confirm if the price consists of shipping to a property address or if a commercial dock is needed. Liftgate service is typically an additional charge.

4. Service warranty Terms

A "parts-only" warranty is typical for used engines. However, for remanufactured systems, lots of purchasers try to find "labor-inclusive" service warranties. This makes sure that if the new engine fails due to a production defect, the provider will also cover the cost of the mechanic's time to replace it once again.


Signs of Quality in a Supplier

Getting a Dodge Ram engine is a major monetary transaction. Premium suppliers in the United States market generally show the following qualities:

  • AERA Membership: The Engine Rebuilders Association (AERA) signifies that the shop adheres to industry requirements.
  • Detailed Testing: For used engines, the provider ought to provide compression test results or "run-test" videos.
  • Bbb (BBB) Rating: A high rating suggests a history of resolving consumer disputes relatively.
  • Transparency: They must be able to inform you precisely what new parts entered into a remanufactured Hemi, such as brand-new lifters, oil pumps, and gaskets.

Table 2: Common Engine Specifications

Engine NameDisplacementFuel TypeTypical HorsepowerLeading Application
Pentastar3.6 L V6Gasoline305 hpRAM 1500 (2013-Present)
Eagle Hemi5.7 L V8Gas395 hpRAM 1500/2500 (Late Model)
Cummins6.7 L I6Diesel370 - 420 hpRAM 2500/3500 HD
Big Gas (BGE)6.4 L V8Fuel410 hpRAM 2500/3500 Heavy Duty

Purchasing Checklist for RAM Owners

To improve the process, buyers ought to utilize the following list:

  • Confirm the VIN: Specifically the 8th digit.
  • Recognize the Failure: Ensure the engine in fact requires replacement and not just a peripheral element (like a PCM or fuel pump).
  • Check the Labor: Get a quote from a regional buy the setup (generally 15-25 hours of labor).
  • Validate the Accessories: Does the replacement engine consist of the manifold, water pump, and oil pan?
  • Inquire about Updates: For 5.7 L Hemi engines, ask if the "Hemi Tick" problems have been addressed with upgraded lifters or high-volume oil pumps.

Upkeep for Your Replacement Engine

As soon as the brand-new engine is installed, its longevity depends upon how it is treated throughout the very first couple of months.

  1. Break-in Period: For remanufactured or brand-new engines, follow a strict break-in procedure. This normally involves preventing high RPMs and heavy towing for the very first 500 to 1,000 miles.
  2. Early Oil Change: The first oil modification ought to take place at 500 miles to flush out any assembly lubes or microscopic metal particles from the bedding-in process.
  3. Cooling System Refresh: Never set up a brand-new engine with an old radiator or old hoses. A failure in the cooling system can destroy the brand-new engine immediately.
  4. Usage Quality Fluids: RAM engines, especially the Hemi with MDS, are very conscious oil viscosity. Constantly utilize the manufacturer-recommended grade (e.g., 5W-20).

FAQ: Frequently Asked Questions

1. How much does it cost to replace a Dodge Ram engine?

Costs vary considerably by engine type. A used 5.7 L Hemi might cost ₤ 2,500 plus installation, while a remanufactured 6.7 L Cummins Diesel can cost upwards of ₤ 8,000 for the unit alone. Overall expenses including labor usually range from ₤ 5,000 to ₤ 12,000.

2. Can I swap a V6 for a V8 Hemi?

While physically possible, it is exceptionally complex and pricey. Such a swap requires a different transmission, electrical wiring harness, engine control module (ECM), and cooling system. It is almost constantly more affordable to purchase a truck that initially included the V8.

3. What is the "Hemi Tick"?

The "Hemi Tick" is a common sound in 5.7 L engines caused by failing hydraulic lifters or broken exhaust manifold bolts. When purchasing a replacement engine, guarantee the provider utilizes upgraded lifter styles to avoid this issue from repeating.

4. Is it much better to rebuild my present engine or buy a remanufactured one?

Reconstructing an engine in your area can be risky if the device shop is not specialized in Chrysler engines. Purchasing a remanufactured engine from a nationwide supplier usually provides a better service warranty and consistent quality assurance because they use specialized CNC devices.

5. How long does it require to ship an engine across the USA?

Typically, it takes 3 to 7 organization days for an engine to ship from a supplier to a customer or shop, depending upon the range and freight carrier schedules.


Getting a replacement engine for a Dodge Ram is a strategic way to extend the life of a dependable workhorse. By comprehending the differences in between used and remanufactured units, validating the VIN, and picking a supplier with a strong guarantee, owners can get their trucks back on the roadway without the problem of a new automobile loan. Whether the objective is to bring back a 2005 RAM 1500 or keep a 2018 Cummins hauling across the nation, the USA market offers a variety of high-quality powertrain services.