We researched and compared the top oil filters for the Ram 1500 Ecodiesel 3.0L V6 engine. Our evaluation is based on manufacturer specifications, published industry standards, and aggregated owner feedback from forums and verified reviews. We looked at filtration efficiency, bypass valve settings, media type, and compatibility. This guide helps you choose the right filter for your engine’s needs, whether you prioritize OEM fit, extended life, or maximum filtration.
| Photo | Product | Score | Buy |
|---|---|---|---|
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Mopar 68191341AA Oil Filter Best OEM Replacement OEM part for 3.0L Ecodiesel, 25 micron nominal, synthetic media |
9.0 | 🛒 Check Price |
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Fleetguard LF16035 Oil Filter Top Rated Aftermarket Synthetic media, 20 micron nominal, 40 psi bypass valve |
8.7 | 🛒 Check Price |
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Bosch 3330 Premium Oil Filter Budget Friendly Synthetic blend media, 25 micron nominal, silicone anti-drain back valve |
8.3 | 🛒 Check Price |
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WIX 57502XP Oil Filter High Efficiency Synthetic media, 20 micron nominal, 30-45 psi bypass valve |
8.1 | 🛒 Check Price |
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Fram PH10575 Ultra Synthetic Oil Filter Synthetic Media Option Synthetic media, 20 micron nominal, silicone anti-drain back valve |
7.8 | 🛒 Check Price |
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Purolator Boss PBL24651 Oil Filter Dual Media Design Dual-layer synthetic and cellulose media, 25 micron nominal |
7.3 | 🛒 Check Price |
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ACDelco PF63 Professional Oil Filter GM Alternative Synthetic blend media, 25 micron nominal, 30 psi bypass valve |
7.0 | 🛒 Check Price |
1. Mopar 68191341AA Oil Filter: Best OEM Replacement
The Mopar 68191341AA is the factory-recommended oil filter for the Ram 1500 Ecodiesel. In our evaluation, it excels in fitment and bypass valve accuracy, which is critical for the engine’s oil pressure regulation. Owner feedback consistently highlights trouble-free installations and no leaks. The synthetic media offers good filtration for normal driving conditions.
However, this filter is more expensive than many aftermarket options, and some owners report that it is not as readily available in local stores. If you prefer a lower-cost option or need a filter with higher micron rating for severe duty, consider other picks. This filter is best for owners who want an exact OEM replacement without any guesswork.
- Designed specifically for the Ecodiesel engine, ensuring correct bypass valve calibration.
- Synthetic media provides consistent filtration and high dirt-holding capacity.
- Backed by Mopar warranty and meets all OEM specifications.
Pros: Perfect fit and thread pitch.; Reliable performance with no reported failures in owner feedback.
Cons: Higher price than aftermarket alternatives.
2. Fleetguard LF16035 Oil Filter: Top Rated Aftermarket
The Fleetguard LF16035 is a popular aftermarket choice among Ecodiesel owners. We compared its specifications to the OEM and found it offers a slightly finer nominal filtration rating (20 micron vs 25 micron) while maintaining a proper bypass valve setting. Owner feedback on forums praises its build quality and the confidence from using a brand trusted in heavy-duty diesel applications.
One real limitation is its physical size; it is a bit taller than the Mopar filter, which can make installation a little snug in the filter housing. Some owners have reported difficulty threading it on due to the extra height. If you have large hands or limited clearance, you might prefer a shorter filter. This filter is ideal for those who want premium filtration without paying dealer prices.
- Heavy-duty synthetic media with high dirt-holding capacity for extended oil change intervals.
- Steel center tube and solid construction resist collapse under high pressure.
- Used in many Cummins diesel applications, with a strong reputation among Ecodiesel owners.
Pros: Excellent filtration efficiency for the price.; Durable construction suitable for severe duty.
Cons: Slightly taller than OEM, may require careful installation in tight spaces.
3. Bosch 3330 Premium Oil Filter: Budget Friendly
The Bosch 3330 is a budget-friendly option that still meets OEM specifications. Our research shows it uses a synthetic blend media that filters to 25 microns, comparable to the Mopar filter. Owner feedback indicates it works well for standard 5,000 to 7,500 mile oil changes without issues. The silicone anti-drain back valve is a nice feature at this price point.
However, for extended oil change intervals or severe driving conditions, this filter may not hold up as well as higher-end options. Some users have noted that the canister feels less sturdy than the Mopar or Fleetguard. If you change oil frequently and want to save money, this is a solid choice. But if you push intervals or drive in dusty conditions, consider a more premium filter.
- Affordable price with good filtration for standard oil change intervals.
- Silicone anti-drain back valve prevents dry starts.
- High-strength steel housing resists corrosion.
Pros: Very good value for the price.; Widely available at auto parts stores.
Cons: Not as durable as premium filters for extended intervals.; Some owners report lower build quality compared to OEM.
4. WIX 57502XP Oil Filter: High Efficiency
The WIX 57502XP is a high-efficiency filter that targets owners who want maximum protection. In our evaluation, its synthetic media and 20 micron rating make it one of the best-performing filters for trapping fine particles. Owner feedback from Ecodiesel forums is positive, with many reporting clean oil analysis results after using this filter for extended intervals.
However, this filter comes at a premium price, often exceeding the cost of the Mopar filter. Additionally, some owners have reported that the filter’s threads or gasket dimensions are slightly off, causing leaks or difficulty in installation. We recommend double-checking compatibility with your specific model year. This filter is best for those who prioritize filtration over cost and are comfortable with a potential fitment hassle.
- High-efficiency synthetic media captures more contaminants than standard filters.
- Heavy-duty construction with a silicone anti-drain back valve.
- Designed for extended oil change intervals up to 10,000 miles.
Pros: Excellent filtration for extended intervals.; Durable build with a strong center tube.
Cons: Premium price, often costs more than OEM.; Some owners report difficulty finding the correct fit for Ecodiesel.
5. Fram PH10575 Ultra Synthetic Oil Filter: Synthetic Media Option
The Fram Ultra Synthetic PH10575 offers synthetic media at a mid-range price. We researched owner feedback and found that many Ecodiesel owners have used it without issues, appreciating the easy availability and silicone gasket. The filter meets OEM specifications on paper.
However, Fram’s overall reputation for quality control is a concern. Some owners have reported leaks from the anti-drain back valve or the canister seam. Additionally, the filter’s construction feels less strong than competitors like WIX or Fleetguard. If you are on a budget and change oil frequently, this filter may suffice, but for those seeking maximum reliability, we recommend avoiding it.
- Full synthetic media for high filtration efficiency.
- Silicone anti-drain back valve and gasket for long life.
- Easy to find at most retailers.
Pros: Good filtration at a reasonable price.; Easy installation and removal.
Cons: Fram has a mixed reputation for quality control.; Some owners report leaks or premature failure.
6. Purolator Boss PBL24651 Oil Filter: Dual Media Design
The Purolator Boss PBL24651 features a dual-layer media design that we found interesting on paper. It aims to combine the high efficiency of synthetic with the capacity of cellulose. In our research, some owners reported satisfactory performance, but others experienced leaks or difficulty threading the filter.
The main weakness is inconsistent quality control. Several forum posts mention the filter not sealing properly, leading to oil leaks. Additionally, the dual-media design may not provide better filtration than a good synthetic media filter. We recommend this filter only if you can verify fitment and are willing to risk a potential leak. Most Ecodiesel owners are better served by more consistent options.
- Dual-layer media combines synthetic and cellulose for balanced filtration.
- Silicone anti-drain back valve and gasket.
- High-strength steel shell.
Pros: Unique dual-media design may offer good dirt-holding capacity.; Silicone components improve longevity.
Cons: Mixed owner reviews; some report leaks or poor fitment.; Not as widely evaluated in Ecodiesel applications.
7. ACDelco PF63 Professional Oil Filter: GM Alternative
The ACDelco PF63 is a GM-spec filter that some Ecodiesel owners use as a budget cross-reference. We evaluated its specifications and found that while it physically fits, the bypass valve setting (30 psi) is lower than the Ecodiesel’s recommended range. This could cause oil to bypass the filter during cold starts or high RPM, reducing filtration effectiveness.
Owner feedback is largely negative for Ecodiesel use, with multiple reports of leaks from the gasket or the canister. We do not recommend this filter for the Ecodiesel engine. The potential for oil starvation or inadequate filtration outweighs the cost savings. Choose a filter specifically designed for your engine.
- Professional grade for GM vehicles, often used as cross-reference.
- Synthetic blend media for standard filtration.
- Steel housing with anti-drain back valve.
Pros: Inexpensive and widely available.; Fits the Ecodiesel thread pattern.
Cons: Not designed specifically for Ecodiesel; bypass valve may not be optimal.; Many owners report leaks or poor performance.
Frequently Asked Questions
What is the correct oil filter for a 2014-2019 Ram 1500 Ecodiesel?
The correct oil filter for the 3.0L Ecodiesel (2014-2019) is the Mopar 68191341AA or its equivalent. Aftermarket options like the Fleetguard LF16035 and WIX 57502XP are also widely used. Ensure the filter has the correct thread size (M20x1.5) and bypass valve setting (around 40 psi).
Can I use a standard gasoline engine oil filter on my Ecodiesel?
No, you should not use a gasoline engine oil filter on a diesel Ecodiesel. Diesel engines produce more soot and contaminants, requiring filters with higher dirt-holding capacity and proper bypass valve settings. Using the wrong filter can lead to inadequate filtration and engine damage.
How often should I change the oil filter on my Ecodiesel?
Ram recommends changing the oil filter every oil change, which is typically every 10,000 miles under normal conditions. However, many owners prefer shorter intervals (5,000-7,500 miles) for severe duty. Always follow the owner’s manual and consider using a high-quality filter for extended intervals.
What is the difference between synthetic and cellulose oil filter media?
Synthetic media offers finer filtration, higher dirt-holding capacity, and better durability for extended intervals. Cellulose media is cheaper but less efficient and may degrade faster. For the Ecodiesel, we recommend at least a synthetic blend media, with full synthetic being ideal for long intervals.
Why does my Ecodiesel oil filter leak after installation?
Oil filter leaks are often due to improper installation (over-tightening or under-tightening), a faulty gasket, or using an incompatible filter. Ensure the gasket is lubricated, tighten to the manufacturer’s specifications (usually 18-20 ft-lbs), and use a filter designed for the Ecodiesel. If leaks persist, try a different brand.
Our Verdict
After researching and comparing the top options, our top pick is the Mopar 68191341AA for its perfect fitment and OEM reliability. For those seeking a premium aftermarket filter with excellent filtration, the Fleetguard LF16035 is our runner-up, offering great value and durability. Choose based on your priorities: OEM confidence or advanced filtration.
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