The Ultimate Guide to Buying Dodge Ram Truck Engine Parts: Quality, Compatibility, and Performance
The Dodge Ram-- now just referred to as RAM-- has long stood as a titan in the American pickup truck market. From the famous reliability of the Cummins Turbo Diesel to the raw power of the HEMI V8, these trucks are built to handle heavy loads and rough terrain. However, even the most robust workhorse requires upkeep and periodic repair work to stay on the road.
Navigating the world of Dodge Ram engine parts can be overwhelming. Whether Dodge Ram Engine is performing a regular tune-up or a total engine overhaul, picking the ideal elements is vital for longevity and efficiency. This guide supplies a comprehensive overview of how to source, select, and purchase engine parts for different Ram configurations.
Determining the Engine: The Starting Point
Before buying any parts, it is vital to recognize the particular engine under the hood. Ram trucks have utilized a variety of engines over the decades, and parts are rarely interchangeable in between various displacements or fuel types.
Typical Ram Truck Engines
- 3.6 L Pentastar V6: The standard workhorse for lots of 1500 models, known for balance and performance.
- 4.7 L PowerTech V8: Found in older designs (2000s), a resilient overhead-cam style.
- 5.7 L HEMI V8: The most renowned 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 requirement for towing 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 requiring modifications every 30k miles, while more recent designs use iridium plugs rated for 100k miles.
Essential Engine Parts Categories
When looking for Ram engine parts, categories are typically divided by their function within the internal combustion system. Comprehending these categories helps buyers prioritize their spending.
1. The Ignition System
For gas engines (Pentastar and HEMI), the ignition system is crucial for fuel economy. The HEMI engine is unique due to the fact that it utilizes two spark plugs per cylinder (16 overall for the V8). When purchasing these parts, it is extremely suggested to stick to OEM (Original Equipment Manufacturer) Mopar or high-end brand names like NGK or Bosch to avoid misfire codes.
2. The Cooling System
Ram trucks, particularly those utilized for towing, produce substantial heat. Replacing a worn water pump, thermostat, or radiator hose pipes is a common necessity as the lorry nears 100,000 miles. A failure in the cooling system can cause warped cylinder heads, particularly in the 4.7 L and 5.7 L engines.
3. Gaskets and Seals
A typical issue known to lots of Ram owners is the "HEMI Tick." While this can in some cases be internal, it is frequently brought on by damaged exhaust manifold bolts or stopped working manifold gaskets. Buying high-quality replacement gaskets and grade-8 steel bolts can offer an irreversible fix to this common nuisance.
Table 2: High-Demand Ram Engine Components
| Part Category | Secret Components | Purpose |
|---|---|---|
| Valvetrain | Camshafts, Lifters, Pushrods | Controls consumption and exhaust timing. |
| Induction | Air Filters, Throttle Body, Intake Manifold | Delivers air to the cylinders. |
| Fuel System | Injectors, Fuel Pumps, Rails | Provides exact amounts of fuel. |
| Sensing units | O2 Sensors, MAP Sensor, Crankshaft Position | Monitors engine health for the ECU. |
OEM vs. Aftermarket: Which Should You Buy?
A major decision for any Ram owner is whether to buy Mopar (the official Dodge/Ram parts brand) or aftermarket options.
- Mopar (OEM): These parts are developed specifically for the lorry by the maker. They provide a guaranteed fit and generally included a dealer backed warranty. They are perfect for sensors, electronic devices, and internal engine components where accuracy is non-negotiable.
- Aftermarket Performance: Brands like S&B, Banks Power, or Edelbrock often provide parts that surpass OEM specs for power. If the goal is increased horse power or torque, aftermarket is the method to go.
- Aftermarket Economy: Budget brand names discovered at local big-box car shops appropriate for non-critical elements like air filters or particular cosmetic engine covers, though they may have much shorter life expectancies than OEM parts.
Important Factors to Consider When Purchasing
Buying the wrong part not only wastes cash however can also result in mechanical failure. To make sure the right fit, buyers need to follow a stringent checklist.
Use the VIN (Vehicle Identification Number)
The VIN is the most accurate method to source parts. Considering that Ram typically updates mid-year (such as the 2019 "Classic" vs. "New Body Style"), the production date and VIN will specify precisely which variation of a part is required.
Checklist for Buying Ram Engine Parts:
- Verify the Engine Displacement: (e.g., Is it a 5.7 L or a 6.4 L?)
- Check for Core Charges: Many merchants need the old part (like an alternator or cylinder head) back to recycle; otherwise, they charge a "core cost."
- Inspect Part Ratings: For diesel motors, ensure filters meet the micron-rating requirements specified by Cummins.
- Service warranty Terms: Ensure the seller offers at least a 12-month guarantee on mechanical elements.
- Try to find "Kits": Often, it is less expensive to buy a "Water Pump Kit" that includes the gasket and thermostat rather than purchasing them separately.
Where to Buy Dodge Ram Truck Engine Parts
The modern-day purchaser has numerous opportunities for sourcing components:
- Dealership Parts Desks: The most pricey alternative, but the most dependable for getting precisely what is needed for a specific VIN.
- Online Specialty Retailers: Websites concentrating on Mopar or Cummins parts typically use affordable prices compared to regional dealers.
- Digital Marketplaces: Large platforms provide competitive pricing and quick shipping, however purchasers need to watch out for "fake" parts that mimic OEM product packaging.
- Restore Yards: For major structural engine parts like blocks or consumption manifolds, a trustworthy salvage yard can conserve thousands of dollars, supplied the parts are inspected for fractures or warping.
Frequently Asked Questions (FAQ)
Q: Why is my Ram 1500 making a ticking sound?A: This is frequently the "HEMI Tick." It is normally triggered by damaged exhaust manifold bolts or, more seriously, a taken lifter roller that can damage the camshaft. If it is the latter, you will need to purchase 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 counts on the specific viscosity of 5W-20 to operate the solenoid-controlled lifters. Using the wrong oil can trigger a Check Engine Light and avoid the engine from dropping into four-cylinder mode.
Q: How frequently should I change the fuel filters on a Cummins Ram?A: For the 6.7 L Cummins, it is commonly recommended to alter both the front and rear fuel filters every 15,000 miles or every other oil change. Modern diesel injection systems are exceptionally conscious pollutants.
Q: Are performance air consumption worth the financial investment?A: For the Pentastar V6 and HEMI engines, a cold air consumption can improve throttle action and noise. On the Cummins diesel, the stock airbox is currently extremely effective, so performance gains are typically minimal unless the truck has been substantially "tuned."
Q: Where can I find my engine code?A: The engine code is normally found on a sticker on the chauffeur's side valve cover or can be figured out by the 8th digit of the Vehicle Identification Number (VIN).
Preserving a Dodge Ram truck needs a proactive method to parts replacement. By comprehending the particular needs of the engine-- whether it be the high-maintenance requirements of a Cummins diesel or the particular ignition needs of a HEMI V8-- owners can guarantee their lorry stays trustworthy for hundreds of countless miles. Always prioritize quality and compatibility over the most affordable price, and when in doubt, count on the VIN to secure the ideal part for the task.
