The Ultimate Guide to Buying a Dodge Ram Replacement Engine
The Dodge Ram, now professionally known just as the RAM truck, has actually solidified its location as a foundation of American automotive engineering. Understood for its rugged toughness and significant towing capability, these trucks are typically driven for numerous countless miles. However, even Dodge Ram 1500 Truck Engine powertrains eventually give in to use and tear, high mileage, or mechanical failure. When a RAM owner deals with a catastrophic engine problem, the decision often comes down to 2 choices: buy a new car or change the engine.
Given the escalating prices of modern pickup trucks, changing the engine is regularly the more financially sound decision. This guide provides a thorough expedition of how to browse the process of purchasing a Dodge Ram engine, covering the kinds of engines offered, sourcing alternatives, and critical technical factors to consider.
1. Comprehending the Popular Dodge Ram Engine Options
Before looking for a replacement, it is vital to determine exactly which engine powers the car. Dodge has actually made use of a variety of powertrains over the years, ranging 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 horse power and torque that appeals to both everyday drivers and those who use their trucks for light-to-medium towing. Purchasers should know particular versions, such as those featuring Multi-Displacement Systems (MDS) or Variable Valve Timing (VVT).
The 6.7 L Cummins Turbo Diesel
For heavy-duty RAM 2500 and 3500 models, the Cummins inline-six diesel engine is the gold standard. Understood for extreme durability and massive torque output, replacing among these engines is a substantial investment however can add another years or more to the truck's functional 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 does not have the raw power of the V8 or Diesel, it is a popular choice 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 decade.
| Engine Type | Displacement | Configuration | Horse Power (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 | Fuel |
| 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 looking to purchase a Dodge Ram engine, the purchaser needs to pick in between 3 primary classifications: New (Crate), Remanufactured, or Used. Each has its own set of benefits and disadvantages.
New (Crate) Engines
A "crate engine" is a new engine made by Mopar (the parts department for RAM). This is the most expensive path however uses the highest level of security.
- Pros: Zero miles, full producer guarantee, factory-fresh components.
- Cons: Extremely high price point, may go beyond the worth of an older truck.
Remanufactured Engines
Remanufactured engines are frequently thought about the "sweet area" for most RAM owners. These engines are disrobed to the block, cleaned up, and rebuilt with brand-new or machined parts to fulfill or exceed original equipment manufacturer (OEM) specifications.
- Pros: Corrects known factory defects (like the "HEMI tick"), includes a warranty (typically 3 years/100,000 miles), and is considerably more affordable than a new engine.
- Cons: Quality depends heavily on the credibility of the remanufacturer.
Utilized Engines
Sourced from salvage backyards or donor vehicles, utilized engines are the most affordable option.
- Pros: Lowest expense, frequently consists of accessories like the alternator or intake manifold.
- Cons: High danger, restricted or no guarantee, unidentified upkeep history.
3. Secret Factors to Consider Before Purchase
Purchasing an engine is an intricate transaction. To guarantee compatibility and longevity, a number of elements must be confirmed before any cash changes hands.
The VIN Check
The Vehicle Identification Number (VIN) is the most trustworthy way to determine the appropriate engine. The 8th digit of a RAM's VIN particularly denotes the engine code. When interacting with sellers, providing the VIN ensures the engine's sensing units, wiring harnesses, and mounting points will match the truck.
The "Core Charge"
Most credible engine sellers require a "core charge." This is a deposit paid at the time of purchase which is reimbursed when the buyer sends their old, damaged engine back to the seller. This allows remanufacturers to recycle the engine obstructs. For a heavy Cummins engine, shipping a core back can be expensive, so buyers need to inquire if the seller covers return freight.
Service warranty Terms
Not all service warranties are created equivalent. A buyer ought to search for:
- Nationwide Coverage: Ensures the engine can be fixed 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 defective engine, or does it just offer the replacement part?
- Transferability: If the truck is sold, does the guarantee pass to the brand-new owner?
4. Checklist for Buying a Dodge Ram Engine
To enhance the process, buyers need to use a checklist to veterinarian prospective providers and engines.
- Confirm the Engine Code: Match the 8th digit of the VIN.
- Inquire about Testing: For used engines, ask for compression test results or "run videos." For remanufactured engines, inquire about "sim-testing."
- Assess the Seller: Check online evaluations and BBB ratings of the engine supplier.
- Validate Shipping Details: Does the cost include domestic shipment 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 hardly ever practically the engine itself. Generally, a number of auxiliary parts must be changed concurrently to avoid old parts from harming the new financial investment.
- Water Pump and Thermostat: These are relatively inexpensive and much easier to install while the engine is out.
- Trigger Plugs and Ignition Coils: Ensuring a fresh ignition system helps the new engine run efficiently from the first day.
- Gaskets and Seals: Specifically, the rear primary 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 used 5.7 L HEMI might cost in between ₤ 2,500 and ₤ 4,500, while a remanufactured version averages ₤ 4,000 to ₤ 6,000. Cummins diesel engines are substantially more costly, frequently ranging from ₤ 7,000 to ₤ 12,000. Labor costs generally add another ₤ 1,500 to ₤ 3,000.
What is the "HEMI Tick," and should I be fretted?
The "HEMI tick" is a common noise in 5.7 L and 6.4 L engines, frequently triggered by damaged manifold bolts or seized lifter rollers that harm the camshaft. If buying a remanufactured engine, many contractors use upgraded materials and lifters to prevent this concern from repeating.
Is it much better to restore my existing engine or buy a replacement?
Rebuilding an engine locally can be time-consuming and typically does not have the detailed warranty of a massive remanufacturer. Buying a ready-to-install engine is typically faster and provides more foreseeable outcomes.
The length of time does it take to switch a RAM engine?
For an expert shop, a basic gas engine swap takes in between 15 and 25 labor hours. Diesel engines may take longer due to their weight and the complexity of the turbo and emissions systems.
Can I upgrade to a bigger engine (e.g., V6 to V8)?
While possible, it is not suggested for the majority of buyers. Switching from a V6 to a V8 involves altering the transmission, electrical wiring harness, engine control module (ECM), and cooling system. It is usually more cost-effective to buy a truck that originally featured the bigger engine.
7. Conclusion
Purchasing a replacement engine for a Dodge Ram is a significant undertaking, but it is one that can revive a trusted automobile. By comprehending the differences in between brand-new, remanufactured, and used units, and by diligently confirming compatibility through the VIN, truck owners can avoid common mistakes. While the preliminary investment may appear high, the outcome is a dependable powerhouse capable of performing for several years to come. Whether the objective is to keep a workhorse on the job or a valued HEMI on the roadway, thorough research and a concentrate on quality will always yield the very best roi.
