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 constructed to manage heavy loads and rough terrain. However, even the most robust workhorse needs maintenance and occasional repairs to remain on the road.
Navigating the world of Dodge Ram engine parts can be overwhelming. Whether a truck owner is performing a routine tune-up or a complete engine overhaul, choosing the ideal components is crucial for longevity and performance. This guide supplies a thorough overview of how to source, select, and purchase engine parts for numerous Ram configurations.
Determining the Engine: The Starting Point
Before purchasing any parts, it is important to recognize the particular engine under the hood. Ram trucks have actually utilized a range of engines over the years, and parts are hardly ever interchangeable in between different displacements or fuel types.
Typical Ram Truck Engines
- 3.6 L Pentastar V6: The standard workhorse for many 1500 designs, known for balance and performance.
- 4.7 L PowerTech V8: Found in older designs (2000s), a durable overhead-cam style.
- 5.7 L HEMI V8: The most renowned 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 | Spark 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 modifications every 30k miles, while more recent designs utilize iridium plugs ranked for 100k miles.
Necessary Engine Parts Categories
When searching for Ram engine parts, classifications are normally divided by their function within the internal combustion system. Comprehending these classifications assists buyers prioritize their spending.
1. The Ignition System
For fuel engines (Pentastar and HEMI), the ignition system is essential for fuel economy. The HEMI engine is unique since it uses 2 trigger plugs per cylinder (16 total for the V8). When purchasing these parts, it is extremely recommended 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 hauling, produce considerable heat. Replacing a used water pump, thermostat, or radiator hose pipes is a common need as the automobile nears 100,000 miles. A failure in the cooling system can result in warped cylinder heads, particularly in the 4.7 L and 5.7 L engines.
3. Gaskets and Seals
A common issue known to lots of Ram owners is the "HEMI Tick." While this can often be internal, it is often brought on by broken exhaust manifold bolts or stopped working manifold gaskets. Buying high-quality replacement gaskets and grade-8 steel bolts can offer a permanent repair to this common problem.
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 | Delivers precise quantities 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 authorities Dodge/Ram parts brand name) or aftermarket alternatives.
- Mopar (OEM): These parts are developed specifically for the lorry by the producer. They use a guaranteed fit and generally featured a dealer 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 offer parts that exceed OEM requirements for power. If the objective is increased horse power or torque, aftermarket is the way to go.
- Aftermarket Economy: Budget brand names found at regional big-box vehicle shops appropriate for non-critical parts like air filters or specific cosmetic engine covers, though they might have shorter life-spans than OEM parts.
Crucial Factors to Consider When Purchasing
Purchasing the wrong part not just wastes money but can likewise cause mechanical failure. To ensure the best fit, purchasers should follow a stringent list.
Use the VIN (Vehicle Identification Number)
The VIN is the most precise way to source parts. Given that Ram typically updates mid-year (such as the 2019 "Classic" vs. "New Body Style"), the production date and VIN will define 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?)
- 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."
- Examine Part Ratings: For diesel engines, guarantee filters meet the micron-rating requirements defined by Cummins.
- Guarantee Terms: Ensure the seller provides a minimum of a 12-month warranty on mechanical components.
- Look for "Kits": Often, it is more affordable to purchase a "Water Pump Kit" that consists of the gasket and thermostat rather than buying them individually.
Where to Buy Dodge Ram Truck Engine Parts
The modern-day buyer has a number of avenues for sourcing parts:
- Dealership Parts Desks: The most pricey alternative, however the most trusted for getting exactly what is needed for a specific VIN.
- Online Specialty Retailers: Websites concentrating on Mopar or Cummins parts often provide discounted costs compared to local dealers.
- Digital Marketplaces: Large platforms use competitive prices and quick shipping, however purchasers should be cautious of "counterfeit" parts that mimic OEM packaging.
- Restore Yards: For significant structural engine parts like blocks or intake manifolds, a respectable salvage backyard can conserve thousands of dollars, offered the parts are inspected for fractures or warping.
Frequently Asked Questions (FAQ)
Q: Why is my Ram 1500 making a ticking noise?A: This is often 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 instead of 5W-20?A: It is not advised. The Multi-Displacement System (MDS) in the HEMI depends on the specific viscosity of 5W-20 to run the solenoid-controlled lifters. Utilizing Dodge Ram Truck Engine Spare can trigger a Check Engine Light and prevent the engine from dropping into four-cylinder mode.
Q: How often should I replace the fuel filters on a Cummins Ram?A: For the 6.7 L Cummins, it is widely suggested to alter both the front and rear fuel filters every 15,000 miles or every other oil change. Modern diesel injection systems are incredibly delicate to impurities.
Q: Are performance air intakes worth the financial investment?A: For the Pentastar V6 and HEMI engines, a cold air intake can improve throttle reaction and sound. On the Cummins diesel, the stock airbox is already extremely effective, so efficiency gains are typically minimal unless the truck has been considerably "tuned."
Q: Where can I find my engine code?A: The engine code is generally 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).
Maintaining a Dodge Ram truck needs a proactive approach to parts replacement. By comprehending the particular requirements 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 guarantee their car remains trusted for hundreds of countless miles. Constantly focus on quality and compatibility over the least expensive price, and when in doubt, rely on the VIN to secure the ideal part for the task.
