The Ultimate Guide to Buying Dodge Ram Truck Engine Parts: Quality, Compatibility, and Performance
The Dodge Ram-- now merely referred to as RAM-- has long stood as a titan in the American pickup market. From the famous reliability of the Cummins Turbo Diesel to the raw power of the HEMI V8, these trucks are constructed to manage heavy loads and rough terrain. Nevertheless, even the most robust workhorse needs maintenance and periodic repairs to remain on the roadway.
Navigating the world of Dodge Ram engine parts can be frustrating. Whether a truck owner is performing a routine tune-up or a total engine overhaul, picking the right elements is important for longevity and performance. This guide offers an extensive summary of how to source, choose, and purchase engine parts for various Ram setups.
Recognizing the Engine: The Starting Point
Before purchasing any parts, it is necessary to determine the particular engine under the hood. Ram trucks have actually utilized a range of engines over the decades, and parts are hardly ever interchangeable between various displacements or fuel types.
Common Ram Truck Engines
- 3.6 L Pentastar V6: The standard workhorse for many 1500 models, known for balance and effectiveness.
- 4.7 L PowerTech V8: Found in older designs (2000s), a resilient overhead-cam design.
- 5.7 L HEMI V8: The most iconic Ram engine, featuring 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 hauling and high-torque applications.
Table 1: Common Maintenance Intervals by Engine Type
| Engine Type | Oil Change Interval | Stimulate Plug Replacement | Fuel Filter Replacement |
|---|---|---|---|
| 3.6 L Pentastar V6 | 8,000 - 10,000 Miles | 100,000 Miles | Life Time (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 designs use iridium plugs rated for 100k miles.
Necessary Engine Parts Categories
When shopping for Ram engine parts, classifications are typically divided by their function within the internal combustion system. Comprehending these classifications helps buyers prioritize their spending.
1. The Ignition System
For fuel engines (Pentastar and HEMI), the ignition system is crucial for fuel economy. The HEMI engine is distinct due to the fact that it utilizes two trigger plugs per cylinder (16 total for the V8). When buying these parts, it is extremely advised to stick to OEM (Original Equipment Manufacturer) Mopar or high-end brands like NGK or Bosch to avoid misfire codes.
2. The Cooling System
Ram trucks, particularly those utilized for hauling, generate significant heat. Replacing a used water pump, thermostat, or radiator pipes is a common requirement as the vehicle nears 100,000 miles. A failure in the cooling system can lead to deformed cylinder heads, particularly in the 4.7 L and 5.7 L engines.
3. Gaskets and Seals
A common problem known to numerous Ram owners is the "HEMI Tick." While this can often be internal, it is regularly triggered by broken exhaust manifold bolts or stopped working manifold gaskets. Buying premium replacement gaskets and grade-8 steel bolts can supply a permanent repair to this common nuisance.
Table 2: High-Demand Ram Engine Components
| Part Category | Secret Components | Purpose |
|---|---|---|
| Valvetrain | Camshafts, Lifters, Pushrods | Controls intake and exhaust timing. |
| Induction | Air Filters, Throttle Body, Intake Manifold | Delivers air to the cylinders. |
| Fuel System | Injectors, Fuel Pumps, Rails | Delivers exact amounts of fuel. |
| Sensors | O2 Sensors, MAP Sensor, Crankshaft Position | Screens engine health for the ECU. |
OEM vs. Aftermarket: Which Should You Buy?
A significant choice for any Ram owner is whether to buy Mopar (the official Dodge/Ram parts brand name) or aftermarket alternatives.
- Mopar (OEM): These parts are designed specifically for the car by the manufacturer. They offer an ensured fit and typically included a dealership backed guarantee. They are ideal for sensing units, electronic devices, and internal engine components where precision is non-negotiable.
- Aftermarket Performance: Brands like S&B, Banks Power, or Edelbrock frequently supply parts that go beyond OEM specs for power. If the goal is increased horsepower or torque, aftermarket is the method to go.
- Aftermarket Economy: Budget brands discovered at regional big-box automobile shops appropriate for non-critical elements like air filters or particular cosmetic engine covers, though they might have much shorter lifespans than OEM parts.
Vital Factors to Consider When Purchasing
Purchasing the incorrect part not only wastes money however can likewise lead to mechanical failure. To guarantee learn more , buyers need to follow a rigorous list.
Utilize the VIN (Vehicle Identification Number)
The VIN is the most precise method to source parts. Because Ram often updates mid-year (such as the 2019 "Classic" vs. "New Body Style"), the production date and VIN will define exactly which variation of a part is required.
List for Buying Ram Engine Parts:
- Verify the Engine Displacement: (e.g., Is it a 5.7 L or a 6.4 L?)
- Examine for Core Charges: Many retailers need the old part (like a generator or cylinder head) back to recycle; otherwise, they charge a "core charge."
- Inspect Part Ratings: For diesel motors, make sure filters fulfill the micron-rating requirements defined by Cummins.
- Service warranty Terms: Ensure the seller uses a minimum of a 12-month service warranty on mechanical parts.
- Try to find "Kits": Often, it is cheaper to buy a "Water Pump Kit" that consists of the gasket and thermostat instead of purchasing them separately.
Where to Buy Dodge Ram Truck Engine Parts
The modern buyer has a number of opportunities for sourcing parts:
- Dealership Parts Desks: The most pricey alternative, but the most trusted for getting precisely what is needed for a specific VIN.
- Online Specialty Retailers: Websites focusing on Mopar or Cummins parts typically offer reduced costs compared to regional dealers.
- Digital Marketplaces: Large platforms use competitive pricing and fast shipping, but buyers must be cautious of "counterfeit" parts that mimic OEM product packaging.
- Restore Yards: For significant structural engine parts like blocks or intake manifolds, a credible salvage backyard can save thousands of dollars, provided the parts are inspected for cracks or warping.
Often 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 seized lifter roller that can harm the camshaft. If it is the latter, you will need to buy a camshaft and lifter replacement set.
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 depends on the specific viscosity of 5W-20 to run the solenoid-controlled lifters. Using the wrong oil can activate a Check Engine Light and prevent the engine from dropping into four-cylinder mode.
Q: How often should I change the fuel filters on a Cummins Ram?A: For the 6.7 L Cummins, it is extensively recommended to alter both the front and rear fuel filters every 15,000 miles or every other oil change. Modern diesel injection systems are very sensitive to contaminants.
Q: Are performance air intakes worth the investment?A: For the Pentastar V6 and HEMI engines, a cold air intake can enhance throttle action and noise. On the Cummins diesel, the stock airbox is currently extremely effective, so performance gains are normally negligible unless the truck has actually been significantly "tuned."
Q: Where can I discover my engine code?A: The engine code is generally found on a sticker on the driver's side valve cover or can be figured out by the 8th digit of the Vehicle Identification Number (VIN).
Maintaining a Dodge Ram truck requires a proactive technique to parts replacement. By understanding the particular needs of the engine-- whether it be the high-maintenance requirements of a Cummins diesel or the specific ignition needs of a HEMI V8-- owners can ensure their lorry stays trusted for numerous thousands of miles. Always prioritize quality and compatibility over the most affordable price, and when in doubt, count on the VIN to protect the perfect part for the job.
