The Ultimate Guide to Buying Dodge Ram Truck Engine Parts: Quality, Compatibility, and Performance
The Dodge Ram-- now merely known as RAM-- has long stood as a titan in the American pickup truck market. From the legendary dependability of the Cummins Turbo Diesel to the raw power of the HEMI V8, these trucks are built to deal with heavy loads and rough terrain. Nevertheless, even the most robust workhorse needs maintenance and periodic repairs to stay on the road.
Navigating the world of Dodge Ram engine parts can be overwhelming. Whether a truck owner is carrying out a routine tune-up or a complete engine overhaul, selecting the ideal elements is critical for durability and performance. This guide supplies a thorough summary of how to source, select, and purchase engine parts for different Ram configurations.
Identifying the Engine: The Starting Point
Before acquiring any parts, it is essential to determine the specific engine under the hood. Ram trucks have utilized a range of engines over the decades, and parts are hardly ever interchangeable between different displacements or fuel types.
Common Ram Truck Engines
- 3.6 L Pentastar V6: The basic workhorse for many 1500 models, known for balance and efficiency.
- 4.7 L PowerTech V8: Found in older designs (2000s), a durable overhead-cam style.
- 5.7 L HEMI V8: The most iconic Ram engine, including Variable Valve Timing (VVT) and Multi-Displacement Systems (MDS).
- 6.4 L HEMI V8: Found primarily in the 2500 and 3500 Heavy Duty trims.
- 5.9 L & & 6.7 L Cummins Turbo Diesel: The gold standard for hauling and high-torque applications.
Table 1: Common Maintenance Intervals by Engine Type
| Engine Type | Oil Change Interval | Spark Plug Replacement | Fuel Filter Replacement |
|---|---|---|---|
| 3.6 L Pentastar V6 | 8,000 - 10,000 Miles | 100,000 Miles | Lifetime (In-tank) |
| 5.7 L HEMI V8 | 8,000 Miles | 30,000 - 100,000 Miles * | Lifetime (In-tank) |
| 6.7 L Cummins Diesel | 15,000 Miles | N/A (Glow Plugs) | 15,000 - 20,000 Miles |
* Note: Older 5.7 L HEMI engines utilized copper plugs needing changes every 30k miles, while newer models use iridium plugs ranked for 100k miles.
Vital Engine Parts Categories
When searching for Ram engine parts, classifications are usually divided by their function within the internal combustion system. Comprehending these classifications assists buyers prioritize their costs.
1. The Ignition System
For gas engines (Pentastar and HEMI), the ignition system is crucial for fuel economy. The HEMI engine is special because it uses 2 spark plugs per cylinder (16 overall for the V8). When purchasing these parts, it is highly advised to stick with OEM (Original Equipment Manufacturer) Mopar or high-end brands like NGK or Bosch to avoid misfire codes.
2. The Cooling System
Ram trucks, especially those used for pulling, create considerable heat. Replacing a used water pump, thermostat, or radiator tubes is a common need as the automobile nears 100,000 miles. A failure in the cooling system can result in deformed cylinder heads, especially in the 4.7 L and 5.7 L engines.
3. Gaskets and Seals
A typical concern known to numerous Ram owners is the "HEMI Tick." While this can in some cases be internal, it is frequently triggered by damaged exhaust manifold bolts or stopped working manifold gaskets. Purchasing high-quality replacement gaskets and grade-8 steel bolts can offer an irreversible repair to this typical nuisance.
Table 2: High-Demand Ram Engine Components
| Part Category | Key Components | Purpose |
|---|---|---|
| Valvetrain | Camshafts, Lifters, Pushrods | Controls intake and exhaust timing. |
| Induction | Air Filters, Throttle Body, Intake Manifold | Provides air to the cylinders. |
| Fuel System | Injectors, Fuel Pumps, Rails | Provides precise amounts of fuel. |
| Sensing units | O2 Sensors, MAP Sensor, Crankshaft Position | Displays engine health for the ECU. |
OEM vs. Aftermarket: Which Should You Buy?
A significant choice for any Ram owner is whether to purchase Mopar (the official Dodge/Ram parts brand name) or aftermarket options.
- Mopar (OEM): These parts are developed particularly for the automobile by the manufacturer. They offer a guaranteed fit and typically included a dealer backed guarantee. They are ideal for sensors, electronic devices, and internal engine parts where precision is non-negotiable.
- Aftermarket Performance: Brands like S&B, Banks Power, or Edelbrock often offer parts that exceed OEM requirements for power. If the goal is increased horse power or torque, aftermarket is the way to go.
- Aftermarket Economy: Budget brands discovered at local big-box automobile stores are appropriate for non-critical components like air filters or specific cosmetic engine covers, though they might have shorter life-spans than OEM parts.
Important Factors to Consider When Purchasing
Purchasing the incorrect part not just wastes money but can also result in mechanical failure. To make sure the ideal fit, buyers should follow a stringent list.
Utilize the VIN (Vehicle Identification Number)
The VIN is the most accurate method to source parts. Since Ram often updates mid-year (such as the 2019 "Classic" vs. "New Body Style"), the production date and VIN will specify exactly which variation of a part is needed.
List for Buying Ram Engine Parts:
- Verify the Engine Displacement: (e.g., Is it a 5.7 L or a 6.4 L?)
- Look For Core Charges: Many retailers require the old part (like a generator or cylinder head) back to recycle; otherwise, they charge a "core cost."
- Inspect Part Ratings: For diesel motors, make sure filters satisfy the micron-rating requirements specified by Cummins.
- Guarantee Terms: Ensure the seller provides a minimum of a 12-month service warranty on mechanical components.
- Try to find "Kits": Often, it is more affordable to purchase a "Water Pump Kit" that consists of the gasket and thermostat instead of purchasing them individually.
Where to Buy Dodge Ram Truck Engine Parts
The modern-day purchaser has several opportunities for sourcing elements:
- Dealership Parts Desks: The most pricey alternative, however the most reliable for getting precisely what is required for a particular VIN.
- Online Specialty Retailers: Websites focusing on Mopar or Cummins parts often use affordable prices compared to local dealerships.
- Digital Marketplaces: Large platforms provide competitive prices and quick shipping, however purchasers must be wary of "counterfeit" parts that imitate OEM product packaging.
- Salvage Yards: For significant structural engine parts like blocks or intake manifolds, a trustworthy salvage backyard can save countless dollars, provided the parts are examined for fractures or warping.
Regularly Asked Questions (FAQ)
Q: Why is my Ram 1500 making a ticking noise?A: This is typically the "HEMI Tick." It is usually caused by broken exhaust manifold bolts or, more seriously, a taken lifter roller that can damage the camshaft. If it is the latter, you will require to buy a camshaft and lifter replacement package.
Q: Can I use 5W-30 oil in my 5.7 L HEMI rather of 5W-20?A: It is not recommended. The Multi-Displacement System (MDS) in the HEMI relies on the particular viscosity of 5W-20 to run the solenoid-controlled lifters. Utilizing the wrong oil can trigger a Check Engine Light and avoid the engine from dropping into four-cylinder mode.
Q: How typically should I change the fuel filters on a Cummins Ram?A: For the 6.7 L Cummins, it is extensively suggested to change both the front and rear fuel filters every 15,000 miles or every other oil modification. Modern diesel injection systems are exceptionally conscious contaminants.
Q: Are performance air consumption worth the investment?A: For the Pentastar V6 and HEMI engines, a cold air consumption can improve throttle response and sound. On the Cummins diesel, the stock airbox is already extremely effective, so efficiency gains are generally minimal unless the truck has been significantly "tuned."
Q: Where can I discover my engine code?A: The engine code is normally located on a sticker on the motorist's side valve cover or can be identified by the 8th digit of the Vehicle Identification Number (VIN).
Maintaining a Dodge Ram truck needs a proactive method to parts replacement. By comprehending the particular requirements of the engine-- whether it be the high-maintenance requirements of a Cummins diesel or the particular ignition requirements of a HEMI V8-- owners can guarantee their lorry remains reliable for hundreds of thousands of miles. Constantly focus on quality and compatibility over the lowest cost, and when in doubt, rely on the VIN to protect the best part for the task.
