The Ultimate Guide to Buying a Dodge Ram Replacement Engine
The Dodge Ram, now expertly known merely as the RAM truck, has actually solidified its location as a cornerstone of American automotive engineering. Understood for its rugged sturdiness and substantial towing capability, these trucks are frequently driven for hundreds of thousands of miles. However, even the most robust powertrains ultimately surrender to wear and tear, high mileage, or mechanical failure. When a RAM owner faces a devastating engine problem, the decision often boils down to two options: buy a new automobile or change the engine.
Offered the escalating prices of contemporary pickup trucks, replacing the engine is regularly the more financially sound decision. This guide provides an extensive exploration of how to browse the procedure of buying a Dodge Ram engine, covering the types of engines available, sourcing alternatives, and critical technical considerations.
1. Understanding the Popular Dodge Ram Engine Options
Before looking for a replacement, it is important to recognize precisely which engine powers the car. Dodge has actually made use of a range of powertrains over the years, varying from fuel-efficient V6s to heavy-duty Cummins diesels.
The 5.7 L HEMI V8
Perhaps the most iconic engine in the RAM lineup is the 5.7 L HEMI. Famous for its hemispherical combustion chambers, this engine provides a mix of horsepower and torque that appeals to both daily chauffeurs and those who utilize their trucks for light-to-medium towing. Purchasers must be mindful of specific iterations, such as those including Multi-Displacement Systems (MDS) or Variable Valve Timing (VVT).
The 6.7 L Cummins Turbo Diesel
For sturdy RAM 2500 and 3500 models, the Cummins inline-six diesel engine is the gold standard. Known for severe longevity and enormous torque output, replacing one of these engines is a significant investment but can include another decade or more to the truck's operational life.
The 3.6 L Pentastar V6
Discovered in numerous late-model RAM 1500s, this engine is developed for fuel efficiency and dependability. While it lacks the raw power of the V8 or Diesel, it is a popular option for fleet cars and commuters.
Technical Comparison Table
The following table highlights the requirements of the most typical engines discovered in the Dodge Ram lineup over the last decade.
| Engine Type | Displacement | Configuration | Horse Power (Approx.) | Torque (lb-ft) | Fuel Type |
|---|---|---|---|---|---|
| Pentastar | 3.6 L | V6 | 305 hp | 269 lb-ft | Gas |
| HEMI | 5.7 L | V8 | 395 hp | 410 lb-ft | Gasoline |
| HEMI (Heavy Duty) | 6.4 L | V8 | 410 hp | 429 lb-ft | Gasoline |
| 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 aiming to buy a Dodge Ram engine, the purchaser must select in between three primary categories: New (Crate), Remanufactured, or Used. Each has its own set of advantages and disadvantages.
New (Crate) Engines
A "crate engine" is a new engine produced by Mopar (the parts division for RAM). This is the most expensive route however uses the highest level of security.
- Pros: Zero miles, full manufacturer guarantee, factory-fresh components.
- Cons: Extremely high rate point, may surpass the worth of an older truck.
Remanufactured Engines
Remanufactured engines are typically considered the "sweet area" for the majority of RAM owners. These engines are disrobed to the block, cleaned up, and rebuilt with brand-new or machined parts to satisfy or surpass initial devices manufacturer (OEM) specs.
- Pros: Corrects known factory defects (like the "HEMI tick"), includes a warranty (often 3 years/100,000 miles), and is considerably more affordable than a new engine.
- Cons: Quality depends greatly on the credibility of the remanufacturer.
Utilized Engines
Sourced from salvage lawns or donor vehicles, used engines are the most economical alternative.
- Pros: Lowest expense, typically includes accessories like the alternator or intake manifold.
- Cons: High risk, restricted or no service warranty, unidentified maintenance history.
3. Key Factors to Consider Before Purchase
Purchasing an engine is a complicated deal. To ensure compatibility and longevity, numerous factors should be validated before any money changes hands.
The VIN Check
The Vehicle Identification Number (VIN) is the most reputable way to recognize the right engine. The 8th digit of a RAM's VIN specifically represents the engine code. When communicating with sellers, providing the VIN guarantees the engine's sensors, wiring harnesses, and installing points will match the truck.
The "Core Charge"
Most reliable engine sellers need a "core charge." This is a deposit paid at the time of purchase which is reimbursed as soon as the buyer sends their old, broken engine back to the seller. This permits remanufacturers to recycle the engine blocks. For a heavy Cummins engine, delivering a core back can be pricey, so buyers need to ask if the seller covers return freight.
Guarantee Terms
Not all guarantees are developed equivalent. A purchaser should try to find:
- Nationwide Coverage: Ensures the engine can be repaired at any store if the truck breaks down while traveling.
- Labor Claims: Does the service 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 sold, does the guarantee pass to the new owner?
4. List for Buying a Dodge Ram Engine
To enhance the process, buyers should utilize a checklist to vet prospective providers and engines.
- Verify the Engine Code: Match the 8th digit of the VIN.
- Ask about Testing: For utilized engines, request compression test results or "run videos." For remanufactured engines, ask about "sim-testing."
- Examine the Seller: Check online reviews and BBB rankings of the engine provider.
- Verify Shipping Details: Does the price consist of domestic delivery or "liftgate" service?
- Determine Included Parts: Does the engine come "long block" (block and heads) or "short block" (just the block)?
- Review the Core Return Policy: Understand the timeline and shipping costs for returning the old engine.
5. Potential Installation Extras
When changing a Dodge Ram engine, it is rarely practically the engine itself. Normally, numerous auxiliary elements ought to be replaced concurrently to prevent old parts from damaging the brand-new investment.
- Water Pump and Thermostat: These are relatively economical and much easier to set up while the engine is out.
- Stimulate Plugs and Ignition Coils: Ensuring a fresh ignition system helps the brand-new engine run smoothly from the first day.
- Gaskets and Seals: Specifically, the rear main seal (if not already set up) and exhaust manifold gaskets.
- Fluids and Filters: New oil, coolant, and transmission fluid are necessary.
6. Often Asked Questions (FAQ)
How much does it cost to change a Dodge Ram engine?
The cost differs considerably based on the engine type. A used 5.7 L HEMI might cost between ₤ 2,500 and ₤ 4,500, while a remanufactured version averages ₤ 4,000 to ₤ 6,000. Cummins diesel motor are considerably more costly, frequently ranging from ₤ 7,000 to ₤ 12,000. Dodge Ram Truck Engine Spare Part USA include another ₤ 1,500 to ₤ 3,000.
What is the "HEMI Tick," and should I be stressed?
The "HEMI tick" is a common sound in 5.7 L and 6.4 L engines, typically caused by broken manifold bolts or seized lifter rollers that damage the camshaft. If buying a remanufactured engine, numerous builders utilize upgraded products and lifters to avoid this concern from recurring.
Is it better to reconstruct my current engine or purchase a replacement?
Reconstructing an engine in your area can be time-consuming and typically does not have the detailed guarantee of a massive remanufacturer. Buying a ready-to-install engine is generally faster and provides more foreseeable results.
For how long does it take to swap a RAM engine?
For an expert store, a standard fuel engine swap takes in between 15 and 25 labor hours. Diesel engines might take longer due to their weight and the complexity of the turbo and emissions systems.
Can I update to a bigger engine (e.g., V6 to V8)?
While possible, it is not advised for many purchasers. Switching from a V6 to a V8 involves changing the transmission, electrical wiring harness, engine control module (ECM), and cooling system. It is often more cost-effective to buy a truck that initially featured the larger engine.
7. Conclusion
Buying a replacement engine for a Dodge Ram is a considerable endeavor, however it is one that can breathe new life into a trusted car. By comprehending the distinctions in between new, remanufactured, and utilized units, and by diligently confirming compatibility through the VIN, truck owners can avoid common mistakes. While the initial investment might seem high, the outcome is a trustworthy powerhouse efficient in performing for lots of years to come. Whether the goal is to keep a workhorse on the job or a prized HEMI on the road, thorough research and a concentrate on quality will always yield the very best roi.
