The Ultimate Guide to Buying a Dodge Ram Replacement Engine
The Dodge Ram, now professionally understood just as the RAM truck, has strengthened its location as a cornerstone of American vehicle engineering. Understood for its rugged resilience and substantial towing capacity, these trucks are often driven for numerous countless miles. However, even the most robust powertrains ultimately catch use and tear, high mileage, or mechanical failure. When a RAM owner deals with a disastrous engine problem, the decision frequently comes down to two options: purchase a new automobile or replace the engine.
Provided the escalating costs of modern pickup trucks, replacing the engine is often the more financially sound choice. This guide supplies an in-depth exploration of how to navigate the process of purchasing a Dodge Ram engine, covering the types of engines available, sourcing alternatives, and vital technical considerations.
1. Understanding the Popular Dodge Ram Engine Options
Before looking for a replacement, it is important to recognize exactly which engine powers the automobile. Dodge has utilized a range of powertrains over the years, ranging from fuel-efficient V6s to heavy-duty Cummins diesels.
The 5.7 L HEMI V8
Possibly the most renowned engine in the RAM lineup is the 5.7 L HEMI. Famous for its hemispherical combustion chambers, this engine offers a blend of horse power and torque that appeals to both everyday motorists and those who utilize their trucks for light-to-medium towing. Buyers ought to understand particular models, such as those including Multi-Displacement Systems (MDS) or Variable Valve Timing (VVT).
The 6.7 L Cummins Turbo Diesel
For durable RAM 2500 and 3500 designs, the Cummins inline-six diesel engine is the gold requirement. Understood for extreme durability and enormous torque output, replacing among these engines is a substantial investment but can include another decade or more to the truck's operational life.
The 3.6 L Pentastar V6
Found in many late-model RAM 1500s, this engine is created for fuel performance and dependability. While it does not have the raw power of the V8 or Diesel, it is a popular option for fleet vehicles and commuters.
Technical Comparison Table
The following table highlights the specifications of the most typical engines discovered in the Dodge Ram lineup over the last years.
| Engine Type | Displacement | Configuration | Horsepower (Approx.) | Torque (lb-ft) | Fuel Type |
|---|---|---|---|---|---|
| Pentastar | 3.6 L | V6 | 305 hp | 269 lb-ft | Gasoline |
| HEMI | 5.7 L | V8 | 395 hp | 410 lb-ft | Gasoline |
| HEMI (Heavy Duty) | 6.4 L | V8 | 410 hp | 429 lb-ft | Fuel |
| Cummins | 5.9 L (Older) | I6 | 325 hp | 610 lb-ft | Diesel |
| Cummins | 6.7 L | I6 | 370-- 420 hp | 850-- 1,075 lb-ft | Diesel |
2. Picking the Right Replacement Category
When wanting to buy a Dodge Ram engine, the buyer needs to pick between 3 primary classifications: New (Crate), Remanufactured, or Used. Each has its own set of advantages and disadvantages.
New (Crate) Engines
A "crate engine" is a new engine manufactured by Mopar (the parts division for RAM). This is the most pricey path however provides the greatest level of security.
- Pros: Zero miles, full producer warranty, factory-fresh parts.
- Cons: Extremely high price point, might surpass the value of an older truck.
Remanufactured Engines
Remanufactured engines are typically considered the "sweet spot" for many RAM owners. These engines are disrobed to the block, cleaned, and rebuilt with new or machined parts to fulfill or go beyond initial devices producer (OEM) specs.
- Pros: Corrects known factory defects (like the "HEMI tick"), consists of a warranty (typically 3 years/100,000 miles), and is considerably more affordable than a new engine.
- Cons: Quality depends heavily on the reputation of the remanufacturer.
Used Engines
Sourced from salvage backyards or donor cars, utilized engines are the most affordable alternative.
- Pros: Lowest expense, often includes accessories like the alternator or intake manifold.
- Cons: High threat, restricted or no service warranty, unidentified maintenance history.
3. Secret Factors to Consider Before Purchase
Purchasing an engine is an intricate transaction. To guarantee compatibility and longevity, several elements should be verified before any cash modifications hands.
The VIN Check
The Vehicle Identification Number (VIN) is the most trusted method to determine the correct engine. The 8th digit of a RAM's VIN specifically signifies the engine code. When interacting with sellers, supplying the VIN ensures the engine's sensing units, circuitry harnesses, and installing points will match the truck.
The "Core Charge"
Most respectable engine sellers require a "core charge." This is a deposit paid at the time of purchase which is reimbursed once the buyer sends their old, broken engine back to the seller. Buy Dodge Ram 1500 USA permits remanufacturers to recycle the engine obstructs. For a heavy Cummins engine, delivering a core back can be expensive, so buyers need to inquire if the seller covers return freight.
Service warranty Terms
Not all guarantees are produced equivalent. A purchaser needs to search for:
- Nationwide Coverage: Ensures the engine can be repaired at any store if the truck breaks down while taking a trip.
- Labor Claims: Does the warranty pay the mechanic for the time invested changing a faulty engine, or does it only supply the replacement part?
- Transferability: If the truck is offered, does the warranty pass to the brand-new owner?
4. List for Buying a Dodge Ram Engine
To streamline the procedure, buyers must use a list to veterinarian possible suppliers and engines.
- Confirm the Engine Code: Match the 8th digit of the VIN.
- Inquire about Testing: For used engines, request for compression test results or "run videos." For remanufactured engines, ask about "sim-testing."
- Assess the Seller: Check online reviews and BBB scores of the engine supplier.
- Verify Shipping Details: Does the cost include property shipment or "liftgate" service?
- Identify Included Parts: Does the engine come "long block" (block and heads) or "brief block" (just the block)?
- Review the Core Return Policy: Understand the timeline and shipping expenses for returning the old engine.
5. Possible Installation Extras
When changing a Dodge Ram engine, it is rarely just about the engine itself. Generally, a number of auxiliary parts should be changed at the same time to prevent old parts from harming the new investment.
- Water Pump and Thermostat: These are reasonably low-cost and much easier to install while the engine is out.
- Stimulate Plugs and Ignition Coils: Ensuring a fresh ignition system helps the new engine run efficiently from day one.
- Gaskets and Seals: Specifically, the rear main seal (if not already installed) and exhaust manifold gaskets.
- Fluids and Filters: New oil, coolant, and transmission fluid are obligatory.
6. Often Asked Questions (FAQ)
How much does it cost to change a Dodge Ram engine?
The cost varies significantly based on the engine type. A secondhand 5.7 L HEMI may cost between ₤ 2,500 and ₤ 4,500, while a remanufactured version averages ₤ 4,000 to ₤ 6,000. Cummins diesel motor are substantially more costly, frequently varying from ₤ 7,000 to ₤ 12,000. Labor costs generally include another ₤ 1,500 to ₤ 3,000.
What is the "HEMI Tick," and should I be worried?
The "HEMI tick" is a common sound in 5.7 L and 6.4 L engines, typically triggered by broken manifold bolts or took lifter rollers that harm the camshaft. If purchasing a remanufactured engine, numerous contractors use upgraded materials and lifters to prevent this concern from repeating.
Is it better to restore my current engine or buy a replacement?
Reconstructing an engine locally can be lengthy and frequently does not have the comprehensive service warranty of a large-scale remanufacturer. Buying a ready-to-install engine is typically faster and provides more predictable results.
For how long does it take to swap a RAM engine?
For a professional store, a standard gas engine swap takes in between 15 and 25 labor hours. Diesel motor may take longer due to their weight and the intricacy of the turbo and emissions systems.
Can I update to a larger engine (e.g., V6 to V8)?
While possible, it is not advised for many purchasers. Swapping from a V6 to a V8 includes changing the transmission, circuitry harness, engine control module (ECM), and cooling system. It is often more economical to buy a truck that initially featured the bigger engine.
7. Conclusion
Purchasing a replacement engine for a Dodge Ram is a significant undertaking, however it is one that can breathe new life into a trusted lorry. By comprehending the distinctions between new, remanufactured, and used units, and by diligently verifying compatibility through the VIN, truck owners can avoid typical pitfalls. While the preliminary investment might seem high, the result is a trustworthy powerhouse efficient in performing for many years to come. Whether the goal is to keep a workhorse on the job or a treasured HEMI on the roadway, thorough research study and a concentrate on quality will always yield the finest roi.
