The 2014 Ram 1500 is one of the most popular full-size pickup trucks in North America. Available with multiple engine options, including the Pentastar V6, HEMI V8, and EcoDiesel V6, proper oil maintenance is essential for performance, fuel economy, towing capability, and long-term reliability.
Knowing the correct oil capacity and oil type helps prevent premature engine wear and ensures your Ram 1500 continues operating at peak efficiency.
2014 Ram 1500 Oil Capacity
Oil capacity varies depending on the engine installed in your truck.
Engine | Oil Capacity (With Filter) | Recommended Oil |
|---|---|---|
3.6L Pentastar V6 | 6 Quarts (5.7L) | SAE 5W-20 |
5.7L HEMI V8 | 7 Quarts (6.6L) | SAE 5W-20 |
3.0L EcoDiesel V6 | 10.5 Quarts (9.9L) | SAE 5W-40 Diesel Oil |
Recommended Oil Type
Ram recommends using high-quality API-certified engine oil. Full synthetic oil is strongly recommended, particularly for towing, heavy hauling, and extreme temperature conditions.
- 3.6L Pentastar: SAE 5W-20
- 5.7L HEMI: SAE 5W-20
- 3.0L EcoDiesel: SAE 5W-40 Diesel Synthetic
Best Oil Brands for 2014 Ram 1500
- Pennzoil Ultra Platinum
- Mobil 1 Full Synthetic
- Valvoline Advanced Full Synthetic
- Castrol EDGE
- Shell Rotella T6 (EcoDiesel)
- AMSOIL Signature Series
Oil Filter Information
Engine | OEM Oil Filter |
|---|---|
3.6L Pentastar | Mopar MO-349 |
5.7L HEMI | Mopar MO-899 |
3.0L EcoDiesel | Mopar Diesel Cartridge Filter |
Oil Change Interval
Driving Conditions | Recommended Interval |
|---|---|
Normal Driving | 7,500–10,000 Miles |
Towing / Hauling | 5,000–7,500 Miles |
Severe Service | 3,000–5,000 Miles |
2014 Ram 1500 Engine Specifications
Specification | Details |
|---|---|
Base Engine | 3.6L Pentastar V6 |
Optional V8 | 5.7L HEMI V8 |
Diesel Option | 3.0L EcoDiesel V6 |
Transmission | 8-Speed Automatic |
Maximum Towing | Up to 10,450 lbs |
Common 2014 Ram 1500 Engine Problems
HEMI Tick
Some 5.7L HEMI engines develop ticking noises related to lifter or exhaust manifold issues.
Oil Cooler Leaks
Pentastar V6 engines may develop oil cooler housing leaks as mileage increases.
EcoDiesel Emissions Issues
Diesel models may experience EGR and emissions-related maintenance concerns.
Oil Consumption
Higher-mileage engines may consume small amounts of oil between changes.
How to Change Oil in a 2014 Ram 1500
- Warm the engine to operating temperature.
- Park on a level surface.
- Drain the old oil completely.
- Replace the oil filter.
- Install drain plug and torque properly.
- Add the correct oil quantity.
- Start engine and inspect for leaks.
- Verify oil level using the dipstick.
Signs Your Ram 1500 Needs an Oil Change
- Oil life monitor indicates service
- Engine becomes noisy
- Reduced fuel economy
- Oil appears dark or contaminated
- Burning oil smell
- Dashboard oil warning light
Frequently Asked Questions
How much oil does a 2014 Ram 1500 take?
Depending on engine choice, capacities range from 6 quarts to 10.5 quarts.
What oil does a 5.7 HEMI use?
The 5.7L HEMI uses SAE 5W-20 motor oil.
What oil does the EcoDiesel use?
The 3.0L EcoDiesel requires SAE 5W-40 full synthetic diesel oil.
Can I use synthetic oil?
Yes. Full synthetic oil provides the best protection and performance.
Quick Summary
- 3.6L Pentastar: 6 Quarts
- 5.7L HEMI: 7 Quarts
- 3.0L EcoDiesel: 10.5 Quarts
- Recommended Oil: SAE 5W-20 or 5W-40 Diesel
- Oil Change Interval: 5,000–10,000 Miles
- Expected Engine Life: 200,000–300,000+ Miles