Dodge Durango Oil Change: Filters & DIY Guide

Keeping your Dodge Durango in peak condition is paramount for its longevity and performance, and few maintenance tasks are as critical as a regular oil change. This isn't just about swapping out old oil; it's about ensuring your engine's lifeblood is clean, correctly specified, and that all components, especially the oil filter, are perfectly matched to your vehicle. For Durango owners, particularly those with the robust Pentastar V6 engine, understanding the nuances of oil filter compatibility and the precise steps for a DIY oil change can save both time and money, while providing invaluable peace of mind.

This guide will delve into the specifics of oil filter selection, addressing the common question of whether a particular oil filter is suitable for a 2014 Durango, and provide a comprehensive, step-by-step walkthrough for performing an oil change on a Dodge Durango V6, applicable to various model years including the 2020. We'll cover everything from the necessary tools to crucial safety precautions, ensuring you have all the knowledge required to confidently tackle this essential maintenance task.

Understanding Dodge Durango Oil Filter Compatibility

One of the most frequent questions from Dodge Durango owners, especially those with third-generation models, revolves around oil filter compatibility. It's a critical point, as using the incorrect filter can lead to significant issues, including oil leaks and inadequate filtration, which can severely compromise engine health.

For Dodge Durango models equipped with the Pentastar 3.6L V6 engine, there's a notable distinction in oil filter requirements based on the model year. The design of the cartridge-style oil filter was revised, making filters for earlier models incompatible with later ones. This is a vital piece of information to grasp before purchasing any replacement parts.

Oil Filter Specifications by Model Year

It's imperative to buy the correct oil filter for your specific Durango model year. The Pentastar V6 engine saw a design revision around the 2014 model year, which directly impacted the required oil filter. Below is a breakdown to help you identify the correct filter:

• 2011, 2012, & 2013 Dodge Durango 3.6L V6: These models typically utilise a specific cartridge filter design. Compatible part numbers include Purolator L36135, Fram CH10955, Wix 57526, Bosch 3335, Hastings LF656, Pennzoil PZ-180, Mahle OX 768D, Pentius PCB10955, K&N PS-7025, ACDelco PF100G, Premium Guard PG6135EX, Ecogard X6135, and Valvoline # VO-110.
• 2014, 2015, & 2016 (Canada) Dodge Durango 3.6L V6: These later models with the revised Pentastar 3.6L V6 engine require a slightly different oil filter. It is absolutely crucial to use one of these specified filters. Compatible part numbers include Mopar # 68191349AA (also known as "MO-349"), Fram CH11665, Wix # WL10010, K&N PS-7026, Ecogard X10040, Hastings LF697, Motorcraft FL2066, and Pentius PCBT4024.

Critical Warning: Using an oil filter intended for the 2011, 2012, or 2013 model years on a 2014, 2015, or later Durango with the revised Pentastar engine will result in an oil leak. This is not merely an inconvenience; it can lead to significant oil loss and potential engine damage. Always double-check your vehicle's exact model year and purchase the corresponding filter.

Why the Right Filter Matters

The oil filter is responsible for removing contaminants from your engine oil, such as dirt, metal particles, and sludge. An incorrectly sized or designed filter might not fit snugly, leading to bypass or, as mentioned, leaks. Furthermore, a filter that doesn't meet the engine's specifications might not filter effectively, allowing harmful particles to circulate and cause premature wear on engine components. Always opt for a reputable brand and verify the part number for your specific model year.

Essential Tools and Materials for an Oil Change

Before you begin your Dodge Durango oil change, gather all the necessary tools and materials. Having everything ready will streamline the process and prevent interruptions.

Tools Required:

• Floor Jack: For safely raising the front of your vehicle.
• Jack Stands (2): Absolutely essential for securely supporting the vehicle once raised. Never rely solely on a floor jack.
• Wheel Chocks: To prevent the vehicle from rolling while elevated.
• 13mm Socket with 3/8" Drive Ratcheting Wrench: For the oil drain bolt.
• 24mm Socket with 1/2" Drive Ratcheting Wrench: For the oil filter cap.
• Used Oil Catch Container: Large enough to hold at least 6 litres of used oil.
• Automotive Funnel: To prevent spills when refilling new oil.
• Small Flathead Screwdriver or Pick: Helpful for removing the old o-ring gasket from the filter cap.
• Torque Wrench (Optional but Recommended): For tightening the drain bolt and filter cap to specification, preventing over-tightening.

Materials Needed:

• New Oil Filter: Ensure it's the correct cartridge-style filter for your Durango's model year (refer to the compatibility section above).
• New Engine Oil: Approximately 6 US quarts (5.6 litres) of SAE 5W-20 oil. Always check your owner's manual for the precise oil type and capacity for your specific model year.
• New Crush Washer (Optional but Recommended): If your drain bolt uses one, having a new one ensures a leak-free seal. These can often be purchased from a Dodge or Chrysler dealership.
• Rags or Shop Towels: For cleaning up any spills.

Step-by-Step Guide: Performing an Oil Change on a Dodge Durango V6

This guide provides comprehensive instructions for changing the engine oil and replacing the filter on a Dodge Durango with the Pentastar V6 engine. While the specifics are detailed for third-generation models, the process is largely similar for later V6 models like the 2020 Durango.

1. Preparation and Initial Steps

Before you get under the vehicle, a few preparatory steps will make the entire process smoother and safer.

• Warm Up the Engine: Run the engine for a few minutes (5-10 minutes) to bring the oil up to operating temperature. Warm oil flows more easily and helps suspend contaminants, ensuring a more complete drain.
• Park on a Level Surface: Ensure your Durango is parked on a flat, level surface. This is crucial for safety and for obtaining an accurate oil level reading later.
• Engage Parking Brake and Chock Wheels: Firmly engage the emergency/parking brake. Place wheel chocks on both sides of the rear tyres to prevent any movement while the front of the vehicle is elevated.
• Access Oil Filler and Filter Cap: Twist off the oil filler cap (usually on top of the engine) in a counter-clockwise direction and pull up the yellow-handled engine oil level dipstick an inch or two. This helps prevent a vacuum from forming in the crankcase, allowing the old oil to drain out more quickly and completely. For the oil filter housing, you can either twist off the round black plastic access cover or simply pull off the entire plastic engine cover.
• Loosen Oil Filter Cap (Crucial Step): The service manual recommends loosening or removing the oil filter cap before draining the oil. This allows the old oil from the oil filter cavity to drain down into the sump, ensuring a more thorough drain. Use a 24mm socket and 1/2" drive ratcheting wrench to loosen the oil filter cap in the counter-clockwise direction. You don't need to remove it completely yet, just loosen it to break the seal and allow drainage.

2. Raising the Vehicle and Draining Old Oil

Safety is paramount when working under any vehicle. Always ensure the vehicle is securely supported.

• Raise the Front of the Vehicle: Position your floor jack under a strong, designated jacking point at the front of the vehicle (refer to your owner's manual). Carefully raise the front of the Durango to a height that allows comfortable access underneath.
• Secure with Jack Stands: Once raised, immediately place the two jack stands securely under the vehicle's frame rails or other designated support points, adjacent to the jack. Gently lower the vehicle onto the jack stands, ensuring they bear the weight. Give the vehicle a slight shake to confirm stability.
• Locate Oil Pan and Drain Bolt: Slide under the engine bay. The black metal oil pan will be clearly visible, and the 13mm oil drain bolt is usually at the lowest point of the pan.
• Position Catch Container: Slide your used oil catch container directly beneath the drain bolt, ensuring it's positioned to capture the full stream of oil once the bolt is removed.
• Remove Drain Bolt and Drain Oil: Using the 13mm socket and 3/8" drive ratcheting wrench, turn the drain bolt counter-clockwise to loosen it. Be extremely careful when you remove the bolt completely, as the old oil can be hot enough to cause burns. Allow the old oil to drain completely, which can take several minutes or until the flow slows to an occasional drip.
• Inspect and Replace Crush Washer: If your drain bolt is equipped with a crush washer, inspect it. If it appears flattened, deformed, or damaged, replace it with a new one to ensure a leak-free seal.
• Re-insert and Tighten Drain Bolt: Once the oil has drained, clean the drain bolt and the area around the drain hole. Re-insert the drain bolt by hand, spinning it a few turns clockwise to prevent cross-threading. Then, use the 13mm socket and ratcheting wrench to tighten it. The general rule is to tighten it to just past hand-tight or about 20 ft-lbs of torque. Avoid over-tightening, as this can strip the aluminium threads of the oil pan, leading to costly repairs and persistent leaks. Double-check that the drain bolt is secure.
• Lower the Vehicle: Remove the used oil catch basin and any tools from beneath the engine. Carefully raise the vehicle slightly with the floor jack, remove the jack stands, and then slowly lower the Durango back to the ground. Remove the wheel chocks.

3. Replacing the Oil Filter

The oil filter is typically located on top of the Pentastar V6 engine, making it relatively easy to access.

• Remove Oil Filter Cap and Old Filter: If you haven't already, fully twist off the round oil filter access cover or pull off the entire plastic engine cover. Using the 24mm socket and 1/2" drive ratcheting wrench, fully loosen and lift the oil filter cap and the attached old oil filter out of its housing.
• Remove Old O-Ring Gasket: Carefully pry off the old rubber o-ring gasket located at the bottom of the threads on the oil filter cap. A small flathead screwdriver or your fingernails can help.
• Lubricate New O-Ring: Take the new rubber o-ring gasket that comes with your new oil filter. Apply a small amount of new SAE 5W-20 oil to it. Lubricating the o-ring is essential; it helps the filter cap form a better seal, prevents oil leaks, and makes it much easier to remove the cap during your next oil change.
• Install New Filter and O-Ring: Pull the old cartridge filter out of the cap and securely push the new cartridge filter into place until it clicks or locks. Slide the lubricated new o-ring onto the filter cap in the correct groove.
• Reinstall Filter and Cap: Lower the filter and cap assembly back into the housing. Spin the filter cap in a few turns clockwise by hand to ensure it doesn't become cross-threaded.
• Tighten Filter Cap: Use the 24mm socket and 1/2" drive ratcheting wrench to tighten the filter cap. A common guideline is about 1/4 to 1/3 turn past hand-tight. Again, refer to your owner's manual or a service manual for the precise torque specification (often around 18 ft-lbs or 25 Nm). Do not over-tighten, as this can damage the plastic housing. Double-check that the filter cap is tight.

4. Refilling with New Oil and Final Checks

The final steps involve adding the new oil and ensuring the level is correct.

• Add New Engine Oil: Insert the automotive funnel into the oil filler hole. Slowly pour in about 5 to 5 1/2 quarts (approximately 4.7 to 5.2 litres) of new SAE 5W-20 oil. It is far better to have slightly less oil than necessary in an engine than to overfill it. Overfilling can cause aeration of the oil, leading to foaming and potential damage to seals, gaskets, or other engine components.
• Check Oil Level: Temporarily replace the oil filler cap and push the dipstick back down. Start the engine and let it run for at least a few minutes to circulate the new oil and allow the filter to fill. Turn off the engine and allow the oil to drain back down to the oil pan for at least 5 to 10 minutes.
• Re-check and Adjust Oil Level: Pull out the dipstick, wipe it clean, reinsert it fully, and then pull it out again to check the oil level. The oil level should be at or just below the upper hole or "full" mark on the dipstick. If necessary, slowly pour in small amounts of additional oil (e.g., 1/4 litre at a time), repeatedly checking the level on the dipstick until it reaches the correct mark.
• Final Inspection: Once the oil level is correct, securely replace the oil filler cap and push the dipstick back in. Double-check for any leaks around the oil drain bolt and the oil filter cap. Clean up any spilled oil.

Why Regular Oil Changes Matter

Regular oil changes are the single most important maintenance task you can perform to extend the life of your Dodge Durango's engine. Engine oil serves multiple vital functions:

• Lubrication: It reduces friction between moving parts, preventing wear and tear.
• Cooling: It helps dissipate heat generated by the engine.
• Cleaning: It carries away contaminants like dirt, sludge, and metal particles.
• Corrosion Protection: It forms a protective barrier against rust and corrosion.

Over time, engine oil breaks down, loses its lubricating properties, and becomes contaminated. Neglecting oil changes leads to increased friction, reduced cooling efficiency, and the circulation of abrasive particles, all of which accelerate engine wear and can lead to costly repairs.

Frequently Asked Questions (FAQs)

Q1: How often should I change the oil in my Dodge Durango V6?

A1: For most modern vehicles, including the Dodge Durango with the Pentastar V6, the recommended oil change interval is typically every 10,000 miles (16,000 km) or 12 months, whichever comes first, when using synthetic oil. However, driving conditions (e.g., heavy towing, extreme temperatures, frequent short trips) can necessitate more frequent changes. Always consult your owner's manual for the precise recommended service interval for your specific model year and driving habits.

Q2: What type of oil should I use for my Dodge Durango V6?

A2: The recommended oil for the Dodge Durango Pentastar 3.6L V6 engine is typically SAE 5W-20. It's crucial to use oil that meets Chrysler's material standards (e.g., Mopar, Pennzoil, or other brands that meet the specified API or ILSAC standards). Always verify the exact oil type and specification in your vehicle's owner's manual.

Q3: What happens if I use the wrong oil filter on my 2014 Dodge Durango?

A3: As highlighted in this article, using an oil filter designed for earlier Pentastar V6 models (2011-2013) on a 2014 or newer Durango will almost certainly result in an oil leak. The revised engine design requires a specific filter that seats differently. This leak can lead to significant oil loss, potential engine damage due to insufficient lubrication, and a messy engine bay.

Q4: Can I overfill my engine with oil, and what are the consequences?

A4: Yes, you can overfill your engine with oil, and it can be as damaging as running it with too little oil. Overfilling can cause the crankshaft to churn the excess oil into a froth, leading to aeration. This foamy oil doesn't lubricate effectively, reduces oil pressure, and can cause damage to seals, gaskets, and other engine components due to increased pressure and poor lubrication.

Q5: Is it safe to perform an oil change at home?

A5: Yes, performing an oil change at home is safe, provided you follow proper safety procedures. Always use jack stands to support the vehicle, never rely solely on a jack. Ensure the vehicle is on a level surface, and use wheel chocks. If you are unsure at any point, it is always best to consult a professional mechanic.

Conclusion

Performing a regular oil change on your Dodge Durango, while a relatively straightforward task, requires attention to detail, especially concerning oil filter compatibility and proper procedure. By understanding the distinction in oil filters for different model years, gathering the correct tools, and meticulously following the steps outlined in this guide, you can confidently maintain your V6 Pentastar-equipped Durango. This proactive approach to maintenance not only ensures your engine runs efficiently and reliably but also extends the life of your vehicle, keeping you on the road for many more miles to come.

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