The Definitive Guide to Mopar Engine Oil Filters: Protection for Your Chrysler, Jeep, Dodge, or Ram

When it comes to protecting your vehicle's engine, few components are as crucial as the oil filter. For owners of Chrysler, Jeep, Dodge, and Ram vehicles, ​Mopar engine oil filters​ represent the gold standard in filtration technology, offering guaranteed compatibility and optimal performance. These genuine Original Equipment Manufacturer (OEM) filters are engineered specifically for your vehicle, ensuring precise fitment, superior contaminant removal, and extended engine life. Understanding the importance of using the correct Mopar oil filter, how to select the right part number for your specific vehicle, and the benefits of staying with OEM specifications can save you from costly repairs and maintain your vehicle's performance for years to come 1,8.

Regular oil changes with a quality filter are among the most important aspects of vehicle maintenance. The oil filter acts as your engine's first line of defense, trapping harmful particles that can cause premature wear and damage. While aftermarket options may seem appealing due to lower cost, they often vary significantly in quality and may not meet the specific engineering requirements of your vehicle. Mopar oil filters are designed to work in harmony with your engine's oil system, providing the ideal balance of filtration efficiency and oil flow for optimal lubrication and protection 2.

Why the Correct Mopar Oil Filter Part Number is Critical

Using the exact Mopar oil filter designed for your specific vehicle model and engine type is not just a recommendation—it's essential for proper engine protection. An incorrect filter can lead to a host of problems, including oil leaks, insufficient filtration, and in severe cases, engine damage. Each Mopar oil filter is designed with specific thread sizes, gasket dimensions, bypass valve pressures, and anti-drainback valve configurations that match the engineering specifications of your vehicle 1,3.

The consequences of using the wrong oil filter can be serious and costly. A filter with improper thread size may not seal correctly, potentially leading to oil leaks that can result in low oil pressure and engine damage. Filters with incorrect micron ratings may either allow harmful particles to circulate through your engine or restrict oil flow, compromising lubrication. Even physical dimensions matter, as a filter that's too tall might not fit in the allocated space, while one that's too short may reduce filtration capacity. This is why consulting your owner's manual or verifying compatibility through your VIN is crucial before purchasing an oil filter 1,6.

Mopar oil filters incorporate several key features that make them ideally suited for your vehicle. The ​anti-drainback valve​ prevents oil from draining out of the filter when the engine is off, ensuring immediate lubrication upon startup and reducing engine wear. The ​bypass valve​ serves as a safety feature, allowing oil to flow around the filter element if it becomes clogged, preventing oil starvation in critical engine components. The filtration media is precisely engineered to capture contaminants while maintaining optimal oil flow, striking the perfect balance between filtration efficiency and performance 2,8.

Mopar Oil Filter Applications and Part Numbers by Vehicle

Different vehicles and engines require specific Mopar oil filters designed for their unique specifications. Using the correct part number ensures proper fitment and performance. Below is a comprehensive guide to Mopar oil filter applications across popular Chrysler, Jeep, Dodge, and Ram models 1,7,8.

Jeep Applications

Jeep Wrangler (2016 model with 3.6L Pentastar V6 engine) requires Mopar filter part number ​MO-349​ (also referenced as ​68191349AA). For the less common 2.8L Turbo Diesel engine (primarily in export markets), the correct part number is ​68032204AA​ 1.

For the Jeep Wrangler JK models (2014-2019), the recommended Mopar oil filter is ​68191349AC, which is compatible with synthetic oils and designed for extended service intervals 4.

Jeep Grand Cherokee (2020 model) requires different filters depending on the engine:

• 3.6L V6 Pentastar: ​Mopar 68191349AC​
• 5.7L V8 HEMI: ​Mopar MO-339​
• 6.4L V8 SRT: ​Mopar 5038041AA​
• 6.2L Supercharged V8 Trackhawk: ​Mopar 68171066AA​ 7

Jeep Renegade (2018 model with 2.4L Tigershark MultiAir engine) uses Mopar filter ​MO-349. This filter features a 3/4"-16 UNF thread size, approximately 2.7-inch gasket diameter, and is designed with the specific oil flow requirements of the MultiAir system in mind 6.

Ram Truck Applications

Ram trucks with the 5.7L HEMI V8 gasoline engine typically use Mopar oil filter ​4892339BE​ (which also replaces several previous part numbers including 4884900AB and 4892339AA) 8.

For Ram trucks equipped with the 6.7L Cummins turbodiesel engine, the recommended Mopar oil filter is part number ​68157291AA. This filter is specifically engineered to handle the demands of the diesel engine, with enhanced filtration media capable of capturing particles as small as 20 microns while maintaining optimal oil flow under all operating conditions 2.

The 5.9L Cummins engine found in older Ram trucks uses Mopar oil filter ​5083285AA. This filter is designed for the high-compression diesel engine and is often bundled in OEM service kits 5.

Chrysler and Dodge Applications

Chrysler 300 and Dodge Charger/Challenger models with the 5.7L HEMI V8 engine use Mopar oil filter ​4892339BE​ 8.

Dodge Durango and Chrysler Pacifica with 5.7L engines also use the ​4892339BE​ filter, demonstrating the wide compatibility of this part number across FCA's vehicle lineup 8.

For older Dodge Ram trucks with 5.2L or 5.9L Magnum V8 engines (1980s through early 2000s), the common thread size was 3/4"-16, which corresponds to filters like the STP S16 or Fram PH16. However, it's essential to verify specific application details as many models switched to metric-threaded filters in the early 2000s 3.

Benefits of Choosing Genuine Mopar Oil Filters

​Guaranteed compatibility and perfect fit​ are perhaps the most significant advantages of using genuine Mopar oil filters. Since they're designed by the same engineers who designed your vehicle, you can be confident that the thread size, gasket diameter, bypass valve pressure, and overall dimensions match your engine's specifications exactly. This eliminates guesswork and reduces the risk of installation issues or leaks that can occur with aftermarket alternatives 1,8.

Mopar oil filters are ​engineered to meet strict performance standards​ specific to your vehicle. The filtration media is designed to provide the optimal balance between capturing harmful contaminants and maintaining proper oil flow. This precision engineering ensures that your engine receives clean oil under all operating conditions, from cold starts to high-temperature operation. The consistent quality of Mopar filters means you can expect reliable performance with every change, giving you peace of mind about your engine's protection 2,8.

Using genuine Mopar filters helps ​preserve your vehicle's warranty coverage. While using aftermarket filters typically won't void your warranty, if a non-OEM filter causes damage to your engine, the resulting repairs may not be covered. Sticking with Mopar filters eliminates this concern and ensures that your vehicle's lubrication system remains within factory specifications. This is particularly important for newer vehicles or those with extended warranty coverage 1.

Mopar filters are designed to ​work in harmony with your vehicle's recommended oil change intervals. Whether your vehicle requires conventional, synthetic blend, or full synthetic oil, there's a Mopar filter engineered for that specific application and service interval. This coordination between filter capacity and oil life ensures that your engine protection doesn't diminish before your next scheduled oil change 4,7.

Mopar vs. Aftermarket Oil Filters: An Objective Comparison

While Mopar oil filters offer numerous advantages, understanding how they compare to aftermarket options can help you make an informed decision based on your specific needs and priorities 1.

​Quality and performance consistency​ is a significant differentiator. Mopar filters benefit from standardized manufacturing processes and rigorous quality control measures that ensure consistent performance across every filter produced. Aftermarket filters, on the other hand, can vary dramatically in quality between brands and even between production runs from the same manufacturer. While premium aftermarket brands like Mobil 1, K&N, and Wix generally produce high-quality filters, the consistency of Mopar OEM filters provides added peace of mind 1,4.

​Filtration efficiency​ is another critical factor. Mopar filters are engineered to meet the specific requirements of your vehicle, with micron ratings optimized for your engine's needs. While some aftermarket filters may advertise superior filtration capabilities, it's essential to consider whether these claims are verified and whether the enhanced filtration might come at the expense of oil flow rate. The balanced approach of Mopar filters ensures adequate contamination removal without restricting lubrication to critical engine components 2.

​Price consideration​ often influences filter selection. Mopar filters typically carry a slightly higher price point than economy aftermarket brands, though they're often competitively priced against premium aftermarket options. While it may be tempting to choose a lower-cost alternative, it's important to remember that the oil filter is a relatively inexpensive component compared to the engine it protects. Investing in a genuine Mopar filter represents inexpensive insurance for your engine's long-term health 1,2.

​Specialized applications​ may benefit from specific aftermarket filters. For extreme operating conditions, such as racing, heavy towing, or extended oil change intervals, some premium aftermarket filters may offer features tailored to these demanding environments. However, for typical daily driving and standard service intervals, Mopar filters provide complete protection aligned with your vehicle's engineering requirements 3,4.

Installation Guide for Mopar Oil Filters

Proper installation is crucial for optimal filter performance. While specific steps may vary by vehicle, the following general guidelines apply to most Mopar oil filter installations 1,6.

​Gather the necessary supplies​ before beginning: the correct Mopar oil filter for your vehicle, the appropriate amount and type of oil as specified in your owner's manual, an oil drain pan, wrench for the drain plug, oil filter wrench (if needed), funnel, gloves, and safety glasses. Having all materials on hand before starting makes the process smoother and helps avoid mistakes 1.

​Prepare your vehicle​ by running the engine for a few minutes to warm the oil. Warm oil flows more freely, allowing more complete drainage. Park on a level surface and engage the parking brake. If needed, safely lift the vehicle using ramps or a jack and jack stands, ensuring it is securely supported before working underneath 6.

​Drain the old oil​ by positioning the drain pan under the oil pan. Remove the drain plug using the appropriate wrench, allowing the oil to drain completely. Once drained, reinstall the drain plug with a new crush washer if specified, tightening to the manufacturer's recommended torque specification (typically 18-22 ft-lbs for most vehicles) 6.

​Remove the old oil filter​ using an oil filter wrench if it's tight. Be prepared for some oil to spill as you remove the filter. Once removed, wipe clean the filter mounting surface on the engine to ensure a proper seal for the new filter 1,6.

​Prepare the new Mopar filter​ by lightly coating the rubber gasket with fresh engine oil. This lubricates the gasket, ensuring a proper seal and preventing damage during installation. Avoid over-applying oil, as excess can attract dirt and debris 1,6.

​Install the new filter​ by screwing it onto the engine by hand until the gasket makes contact with the mounting surface. Then, tighten it an additional 3/4 to 1 full turn, as specified on the filter housing. Avoid using a wrench for final tightening unless specifically recommended, as overtightening can damage the gasket and make future removal difficult 1,6.

​Complete the oil change​ by adding the specified amount and type of new oil to the engine. Replace the oil fill cap, start the engine, and let it run for a few minutes while checking for leaks around the filter and drain plug. Turn off the engine, wait a few minutes, then check the oil level and add more if necessary. Finally, reset the oil change indicator light if your vehicle is equipped with one 6,7.

​Dispose of used oil and filter properly​ by taking them to a recycling center or auto parts store that accepts these materials. Used oil and filters should never be disposed of with regular household trash due to environmental concerns 1,2.

Troubleshooting Common Oil Filter Issues

Even with proper installation, issues can occasionally arise. Understanding how to identify and address these problems can prevent more serious engine damage 6.

​Oil leaks around the filter​ can result from several causes. A loose filter may not create a proper seal, allowing oil to seep past the gasket. Conversely, an overtightened filter can distort the gasket, also leading to leaks. A double-gasket situation, where the old gasket sticks to the engine and the new filter is installed with its own gasket, will certainly leak. If you discover a leak, first check that the filter is properly tightened. If the leak persists, remove the filter, inspect for a double gasket, and reinstall properly with a new gasket if necessary 6.

​Low oil pressure​ after an oil change may indicate a problem with the new filter. A clogged or defective filter can restrict oil flow, reducing pressure throughout the lubrication system. In rare cases, filter collapse can occur due to internal structural failure or excessive system pressure. If you experience low oil pressure after installing a new filter, replace it immediately with a quality Mopar filter to rule out filter-related issues 6.

​Engine noise after oil change, particularly ticking or knocking sounds, may indicate inadequate lubrication. This could result from a clogged filter restricting oil flow, an incorrect filter with improper bypass valve settings, or an installation error. If unusual noises occur after an oil and filter change, shut off the engine immediately and investigate the cause to prevent serious engine damage 6.

​Difficulty removing the old filter​ is a common frustration. Using the proper oil filter wrench designed for your specific filter size can provide the leverage needed for removal without damaging the filter. In stubborn cases, specialized filter removal tools that grip the filter body may be necessary. Ensuring you don't overtighten during installation will make future removal considerably easier 1.

Maintenance Schedule and Replacement Intervals

Adhering to the recommended oil and filter change intervals specified in your vehicle's owner's manual is crucial for maintaining engine health and performance. While general guidelines exist, your specific vehicle's requirements should always take precedence 1,7.

For most modern Chrysler, Jeep, Dodge, and Ram vehicles, the ​recommended oil change interval​ is approximately 7,500 miles or 6 months under normal driving conditions. However, severe service conditions—such as frequent short trips, stop-and-go driving, extreme temperatures, towing, or off-road use—may necessitate more frequent changes, potentially as often as every 3,000-5,000 miles 2,6.

It's generally recommended to ​replace the oil filter with every oil change. Since the filter traps contaminants suspended in the oil, a saturated filter can no longer effectively protect your engine. Some premium filters may be marketed for extended service intervals, but following your vehicle manufacturer's recommendations is the safest approach to maintain engine health and preserve warranty coverage 1,2.

​Monitoring your vehicle's oil life monitoring system, if equipped, can provide personalized change intervals based on your actual driving conditions. These systems track engine load, temperature, run time, and other factors to determine when oil degradation has reached a point requiring replacement. Even with these systems, regular visual inspections of your oil level and condition between changes are recommended 6.

For ​high-performance applications​ or vehicles used in extreme conditions, more frequent oil and filter changes are a wise precaution. The additional stress placed on engine oil in these situations accelerates degradation and contaminant accumulation, reducing the effective service life of both the oil and filter. When in doubt, erring on the side of more frequent changes is cheaper than engine repairs 2,4.

Conclusion

Choosing the correct Mopar engine oil filter for your specific Chrysler, Jeep, Dodge, or Ram vehicle is one of the simplest yet most important decisions you can make for preserving your engine's health and performance. These genuine OEM filters offer guaranteed compatibility, optimal filtration efficiency, and perfect integration with your vehicle's lubrication system. While quality aftermarket alternatives exist, Mopar filters provide unmatched peace of mind through their engineering pedigree and consistent quality 1,8.

Regular oil changes using the proper Mopar filter and recommended oil type represent inexpensive insurance against costly engine repairs down the road. By following the manufacturer's maintenance schedule, using genuine Mopar parts, and addressing any issues promptly, you can ensure that your vehicle continues to deliver the performance and reliability you expect for years to come. When it comes to protecting your investment, trusting the engineers who designed your vehicle with your oil filtration needs is a decision you're unlikely to regret 1,2.