The Ultimate Guide to Buying Dodge Ram Truck Engine Parts: Quality, Compatibility, and Performance
The Dodge Ram-- now just called RAM-- has long stood as a titan in the American pickup market. From the famous dependability of the Cummins Turbo Diesel to the raw power of the HEMI V8, these trucks are developed to manage heavy loads and rough surface. However, even the most robust workhorse requires upkeep and periodic repair work to remain on the roadway.
Browsing the world of Dodge Ram engine parts can be overwhelming. Whether a truck owner is performing a routine tune-up or a total engine overhaul, picking the ideal parts is vital for durability and efficiency. This guide supplies a comprehensive overview of how to source, select, and purchase engine parts for various Ram configurations.
Recognizing the Engine: The Starting Point
Before acquiring any parts, it is important to recognize the specific engine under the hood. Ram trucks have made use of a range of engines over the years, and parts are seldom interchangeable in between various displacements or fuel types.
Common Ram Truck Engines
- 3.6 L Pentastar V6: The basic workhorse for many 1500 models, understood for balance and performance.
- 4.7 L PowerTech V8: Found in older models (2000s), a long lasting 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 standard 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 used copper plugs requiring changes every 30k miles, while more recent designs use iridium plugs rated for 100k miles.
Essential Engine Parts Categories
When searching for Ram engine parts, classifications are typically divided by their function within the internal combustion system. Comprehending these categories helps buyers prioritize their costs.
1. The Ignition System
For gasoline 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 trigger plugs per cylinder (16 total for the V8). When purchasing these parts, it is highly advised to stick to OEM (Original Equipment Manufacturer) Mopar or high-end brands like NGK or Bosch to prevent misfire codes.
2. The Cooling System
Ram trucks, particularly those utilized for hauling, generate substantial heat. Replacing a used water pump, thermostat, or radiator tubes is a typical necessity as the lorry nears 100,000 miles. A failure in the cooling system can lead to distorted cylinder heads, especially in the 4.7 L and 5.7 L engines.
3. Gaskets and Seals
A common concern understood to lots of Ram owners is the "HEMI Tick." While this can often be internal, it is regularly triggered by damaged exhaust manifold bolts or failed manifold gaskets. Purchasing top quality replacement gaskets and grade-8 steel bolts can provide a long-term repair to this typical annoyance.
Table 2: High-Demand Ram Engine Components
| Part Category | Key Components | Function |
|---|---|---|
| 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 precise amounts of fuel. |
| Sensors | O2 Sensors, MAP Sensor, Crankshaft Position | Displays engine health for the ECU. |
OEM vs. Aftermarket: Which Should You Buy?
A significant decision 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 lorry by the maker. Dodge Ram USA provide a guaranteed fit and normally come with a dealer backed guarantee. They are ideal for sensing units, electronic devices, and internal engine components where accuracy is non-negotiable.
- Aftermarket Performance: Brands like S&B, Banks Power, or Edelbrock typically supply parts that go beyond OEM requirements for power. If the goal is increased horsepower or torque, aftermarket is the method to go.
- Aftermarket Economy: Budget brands found at local big-box car shops are ideal for non-critical components like air filters or particular cosmetic engine covers, though they might have shorter lifespans than OEM parts.
Important Factors to Consider When Purchasing
Buying the wrong part not just wastes cash however can also lead to mechanical failure. To make sure the ideal fit, buyers must follow a rigorous checklist.
Use the VIN (Vehicle Identification Number)
The VIN is the most precise way to source parts. Given that Ram often 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 needed.
List for Buying Ram Engine Parts:
- Verify the Engine Displacement: (e.g., Is it a 5.7 L or a 6.4 L?)
- Inspect for Core Charges: Many merchants need the old part (like a generator or cylinder head) back to recycle; otherwise, they charge a "core cost."
- Examine Part Ratings: For diesel engines, ensure filters meet the micron-rating requirements specified by Cummins.
- Service warranty Terms: Ensure the seller uses at least a 12-month warranty on mechanical parts.
- Search for "Kits": Often, it is less expensive to purchase a "Water Pump Kit" that includes the gasket and thermostat rather than buying them separately.
Where to Buy Dodge Ram Truck Engine Parts
The modern purchaser has numerous avenues for sourcing elements:
- Dealership Parts Desks: The most pricey option, however the most reputable for getting exactly what is required for a specific VIN.
- Online Specialty Retailers: Websites concentrating on Mopar or Cummins parts often offer reduced prices compared to local dealerships.
- Digital Marketplaces: Large platforms offer competitive rates and quick shipping, however purchasers need to be wary of "counterfeit" parts that simulate OEM packaging.
- Salvage Yards: For major structural engine parts like blocks or intake manifolds, a reputable salvage backyard can save countless dollars, supplied the parts are checked for cracks or warping.
Frequently Asked Questions (FAQ)
Q: Why is my Ram 1500 making a ticking sound?A: This is typically the "HEMI Tick." It is normally brought on by broken exhaust manifold bolts or, more seriously, a seized lifter roller that can harm the camshaft. If it is the latter, you will require to buy a camshaft and lifter replacement kit.
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 operate the solenoid-controlled lifters. Using the incorrect oil can activate a Check Engine Light and prevent the engine from dropping into four-cylinder mode.
Q: How frequently should I replace the fuel filters on a Cummins Ram?A: For the 6.7 L Cummins, it is extensively suggested to alter both the front and rear fuel filters every 15,000 miles or every other oil modification. Modern diesel injection systems are very delicate to contaminants.
Q: Are performance air intakes worth the investment?A: For the Pentastar V6 and HEMI engines, a cold air intake can improve throttle action and noise. On the Cummins diesel, the stock airbox is already really effective, so performance gains are generally minimal unless the truck has been considerably "tuned."
Q: Where can I find my engine code?A: The engine code is usually 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 technique to parts replacement. By understanding the specific 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 remains trusted for numerous thousands of miles. Constantly focus on quality and compatibility over the least expensive price, and when in doubt, rely on the VIN to secure the best part for the job.
