DIY Oil Change: 2019 Ram 1500 Expert Guide

Regular oil changes are the cornerstone of a healthy, long-lasting engine, especially for a robust vehicle like your 2019 Ram 1500. Neglecting this crucial maintenance task can lead to reduced performance, increased wear, and ultimately, costly repairs. While it might seem daunting at first, changing your own oil is a straightforward process that can save you money and give you a deeper understanding of your truck’s mechanics. This comprehensive guide will walk you through every step, ensuring you have the knowledge and confidence to perform a professional-grade oil change right in your driveway.

Preparing Your 2019 RAM 1500 for an Oil Change

Before you even think about grabbing a spanner, proper preparation is key to a smooth and efficient oil change. The very first step involves warming up your truck. Allow your 2019 Ram 1500 to run for approximately 2-3 minutes. This seemingly small action is incredibly important because it allows the engine oil to reach a more fluid, less viscous state. When the oil is warmer, it flows more freely, ensuring a more complete and efficient drain. This means you’ll remove more of the old, dirty oil, making way for the fresh lubricant.

Once the engine has had a moment to warm, switch it off. Ensure your truck is parked on a level, flat surface. This is vital for two reasons: firstly, it provides a stable and safe working environment, preventing any accidental rolling or tipping. Secondly, a level surface ensures that all the old oil can drain effectively from the oil pan, preventing any pooling that might occur on an incline. Engage the parking brake firmly for added safety. Consider placing wheel chocks behind the rear tyres, particularly if you're working on a slight slope, even if it appears flat. Safety should always be your top priority when working under a vehicle.

Gathering Essential Tools and Materials

Having all your necessary tools and materials organised before you begin will make the oil change process far more efficient and less stressful. There's nothing worse than being halfway through a job only to realise you're missing a critical item. Here's a breakdown of what you'll need to successfully complete the task:

Required Tools & Materials for Your RAM 1500 Oil Change

It's always a good idea to have a few extra shop rags on hand, as oil changes can sometimes be messy. When selecting your new oil filter, many enthusiasts recommend using OEM filters (Original Equipment Manufacturer) as they are designed specifically for your vehicle, ensuring a precise fit and optimal filtration. While aftermarket filters can be suitable, always opt for reputable brands to avoid potential issues like leaks or poor filtration. A clean working environment is not just about tidiness; it helps you spot leaks more easily and prevents contaminants from entering your engine.

Draining the Old Oil Effectively

With your truck prepared and tools at the ready, it's time to drain the old, spent engine oil. This is where the bulk of the old contaminants will be removed from your engine.

1. Locate the Oil Drain Plug: Get underneath your Ram 1500. The oil pan is typically a large metal pan located directly beneath the engine. The drain plug is usually a single bolt on the lowest point of this pan.
2. Position the Drain Pan: Place your oil drain pan directly beneath the drain plug. Ensure it's centred and has enough capacity to hold all 7 quarts (approximately 6.6 litres) of old oil. It's often helpful to position it slightly forward of the plug, as the oil will initially gush out with some force.
3. Loosen and Remove the Drain Plug: Using your 1/2-inch wrench, carefully loosen the drain plug. Once it's loose, you can often unscrew it by hand. Be prepared for the oil to start flowing immediately. Keep your hand clear of the hot oil.
4. Allow for Complete Drainage: Let the oil drain completely. This can take anywhere from 10 to 20 minutes, depending on the oil's temperature and viscosity. While the oil is draining, inspect the drain plug and its washer (if applicable) for any damage. It's good practice to replace the drain plug washer with each oil change to ensure a tight seal and prevent future leaks.
5. Reinstall the Drain Plug: Once the oil flow has slowed to a drip, thoroughly clean the drain plug and the area around the drain hole on the oil pan. Reinsert the drain plug and hand-tighten it first, then use your wrench to give it a final snug turn. Be careful not to overtighten, as this can strip the threads on the oil pan, leading to a much bigger problem. A good snug fit is sufficient.

Replacing the Oil Filter: A Crucial Step

Changing the oil filter is just as important as changing the oil itself. The filter traps contaminants and debris, preventing them from circulating through your engine. A clogged filter can restrict oil flow, leading to poor lubrication.

1. Locate the Oil Filter: On a 2019 Ram 1500, the oil filter is typically located near the front of the engine, often on the passenger side. It's usually a cylindrical canister.
2. Prepare for Spills: Even after draining the oil, the filter will still contain some oil. Place your drain pan or some shop rags directly underneath the filter to catch any drips. Some mechanics use a plastic bag or the "zip lock bag method" to wrap around the filter as they loosen it, minimising mess.
3. Remove the Old Filter: You might be able to unscrew the old filter by hand. If it's too tight, you'll need an oil filter wrench (not listed in initial tools but often required). Turn it counter-clockwise to loosen. Once loose, carefully unscrew it, keeping it upright as much as possible to minimise spills.
4. Prepare the New Filter: Before installing the new filter, take a moment to prepare it. Pour a small amount of fresh 5W-20 oil into the new filter, filling it about one-third to half full. This is known as "priming" the filter. Priming helps to ensure that oil pressure builds up quickly when you start the engine, preventing a momentary dry start. Also, apply a thin film of fresh oil to the rubber gasket on the new filter. This helps create a better seal and makes future filter removal easier.
5. Install the New Filter: Carefully screw the new, primed filter onto its mounting point. Hand-tighten it until the gasket makes contact with the engine block, then give it an additional three-quarters to one full turn by hand. Do not use a wrench to tighten the oil filter, as this can overtighten it, making it extremely difficult to remove next time and potentially damaging the filter or its seal, leading to leaks.

Refilling and Accurately Checking Oil Levels

With the old oil drained and a new filter in place, it’s time to add the fresh lubricant that will protect your engine.

1. Locate the Oil Fill Cap: The oil fill cap is usually on top of the engine and is clearly marked with an oil can symbol or the words "Engine Oil."
2. Initial Fill: Place a clean funnel into the oil fill opening. Begin by pouring in 5 quarts of the recommended 5W-20 oil. The 2019 Ram 1500 (with the 5.7L HEMI V8) typically holds around 7 quarts of oil in total, but it's always best to add incrementally.
3. First Check & Adjust: After pouring in the initial 5 quarts, wait a few minutes for the oil to settle in the pan. Then, pull out the dipstick, wipe it clean, reinsert it fully, and pull it out again. Check the oil level. It should be somewhere on the dipstick, likely below the 'full' mark.
4. Add Incrementally: Add the remaining oil slowly, about half a quart at a time, checking the dipstick after each addition until the level is at or just below the 'full' mark. Remember, it's easier to add oil than to remove it if you overfill.
5. Final Check After Running: Once you believe the level is correct, replace the oil fill cap. Start the engine and let it run for a couple of minutes. This allows the new oil to circulate throughout the engine and fill the new oil filter. Turn off the engine and wait another 5-10 minutes for the oil to settle back into the oil pan. Then, perform a final oil level check on a flat surface using the dipstick. The oil level should now be precisely at the 'full' mark. If it's low, add a small amount more; if it's slightly over, a tiny bit won't hurt, but significant overfilling can cause issues.

Maintaining the correct oil level is paramount for proper engine lubrication and performance. An under-filled engine can lead to premature wear due to insufficient lubrication, while an over-filled engine can cause aeration of the oil, leading to foaming and reduced lubrication effectiveness.

Maintenance Tips for Engine Longevity

Performing a successful oil change is just one part of the equation for ensuring your 2019 Ram 1500’s engine enjoys a long and healthy life. Adhering to a consistent maintenance schedule and using the correct fluids are equally important.

• Adhere to Recommended Intervals: For most 2019 Ram 1500 models, the recommended oil change interval is typically between 5,000 to 7,500 miles, or every 6-12 months, whichever comes first. However, always consult your owner's manual for the precise recommendations for your specific engine and driving conditions. If you frequently tow heavy loads, drive in extreme temperatures, or engage in stop-and-go city driving, more frequent oil changes might be beneficial.
• Use the Correct Oil Weight: As highlighted, the 2019 Ram 1500 typically requires 5W-20 oil. This specific viscosity is crucial for ensuring proper lubrication across varying engine temperatures. The '5W' indicates its performance in cold weather ('W' for winter), meaning it flows like a 5-weight oil when cold, allowing for quicker lubrication during cold starts. The '20' indicates its viscosity at operating temperature. Using an incorrect oil weight can lead to inadequate lubrication, increased friction, and accelerated engine wear.
• Monitor Oil Life Percentage: Modern vehicles like your Ram 1500 are equipped with an oil life monitoring system, often displayed on your dashboard's vehicle info display. This system takes into account various factors, such as engine temperature, revolutions, and driving style, to estimate the remaining life of your oil. While it's a helpful guide, it should be used in conjunction with the mileage/time intervals. Don't solely rely on it if you're consistently exceeding the recommended mileage interval.
• Consider Full Synthetic Oil: While standard (conventional) oil is acceptable if it meets the specifications, using full synthetic oil can offer superior protection and longevity. Synthetic oils are engineered to provide better resistance to breakdown, excellent flow at low temperatures, and enhanced protection against wear, especially under strenuous conditions.
• Regular Checks: Even between oil changes, it's a good habit to check your oil level regularly, perhaps once a month or before a long journey. This helps you identify any potential leaks or unexpected oil consumption early on.

By consistently following these maintenance tips, you are actively contributing to the long-term health, performance, and reliability of your Ram 1500's engine. Prevention is always better (and cheaper) than cure when it comes to vehicle maintenance.

Common Questions About RAM 1500 Oil Changes

Here are some frequently asked questions that often arise when performing an oil change on a 2019 Ram 1500, addressing common concerns and providing clarity:

How much oil does a 2019 Ram 1500 take?

A 2019 Ram 1500, particularly with the 5.7L HEMI V8 engine, typically requires approximately 7 quarts (or about 6.6 litres) of engine oil for a full oil change, including the filter. However, it's crucial to always refer to your owner's manual for the exact capacity for your specific engine variant. When refilling, it’s best to add 5 quarts initially, then incrementally add the remaining amount while checking the dipstick to ensure you don't overfill.

What oil weight should I use for my 2019 Ram 1500?

The manufacturer's recommended oil weight for the 2019 Ram 1500 is 5W-20. This viscosity ensures optimal lubrication and protection across a wide range of operating temperatures and conditions. Using the correct oil weight is vital for engine efficiency, fuel economy, and preventing premature wear.

What if I accidentally used 0W-20 instead of 5W-20 in my 2019 Ram 1500? Does it make a difference?

This is a common concern. While your 2019 Ram 1500 officially recommends 5W-20, using 0W-20 for a short period or if you haven't driven the truck much is generally not a catastrophic error, especially in warmer climates like the Mid-Atlantic. Both are '20 weight' oils at operating temperature, meaning their viscosity when the engine is hot is the same. The difference lies in their cold-start viscosity: 0W-20 is slightly thinner at very low temperatures than 5W-20. This means 0W-20 might offer marginally better cold-start lubrication in extremely cold environments, but the difference is negligible in temperate or warm conditions once the engine is running. Modern engines are designed with tighter tolerances and can often tolerate minor variations in cold viscosity. If you've just performed the change and haven't driven the truck extensively, or if you're in a hot region, the impact is likely minimal. However, for long-term peace of mind and adherence to manufacturer specifications, it's always best to use the exact recommended oil. If you are concerned, or plan to keep the oil in for the full interval, consider draining and refilling with 5W-20. If you're only a few miles in and it's a warm climate, many experts would suggest it's not worth the immediate re-drain, but to ensure 5W-20 is used next time.

How often should I change the oil in my 2019 Ram 1500?

As a general guideline, aim for an oil change every 5,000 to 7,500 miles or every 6 to 12 months, whichever comes first. However, always consult your owner's manual for the precise recommended intervals based on your driving conditions and vehicle specifications. Your Ram's oil life monitoring system can also provide a helpful indicator, but it should not be the sole determinant.

Can I use a non-OEM oil filter?

Yes, you can use a high-quality aftermarket oil filter. Many reputable brands produce filters that meet or exceed OEM specifications. The key is to choose a filter from a trusted brand that is specifically designed for your 2019 Ram 1500. Avoid generic or unbranded filters, as they may not provide adequate filtration or may have fitment issues that could lead to leaks or engine damage.

Conclusion and Final Checks

Congratulations! You've successfully completed an oil change on your 2019 Ram 1500. This is a significant step in taking control of your vehicle's maintenance and ensuring its longevity. However, the job isn't quite finished until you've performed a few crucial final checks to ensure everything is in order and safe for the road.

1. Double-check Oil Level and Quality: After running the engine for a few minutes and allowing the oil to settle, re-check the oil level using the dipstick. Confirm it is precisely at the 'full' mark. Also, visually inspect the new oil on the dipstick; it should be clean and golden brown, not murky or dark.
2. Inspect for Leaks: Get back under the truck (or use your creeper) and thoroughly inspect the oil drain plug and the new oil filter for any signs of oil leaks. A small drip can quickly become a significant problem. If you spot any leaks, tighten the component slightly (do not overtighten the filter!) or re-evaluate the seal.
3. Check Vehicle Info Display: Once you're back in the cabin, turn on the ignition and check your vehicle's information display. Ensure there are no warning lights illuminated, particularly the 'Service Engine Soon' or 'Low Oil Pressure' light. You may also need to reset the oil life monitor on your dashboard. Consult your owner's manual for the specific procedure for your 2019 Ram 1500, as this varies by model.
4. Proper Disposal of Used Oil: This is a critical environmental responsibility. Never pour used engine oil down drains or onto the ground. Collect the old oil in a sealed container (the original oil bottles or a dedicated oil disposal container work well) and take it to a designated recycling centre, auto parts store, or garage that accepts used oil for proper disposal. The old oil filter should also be disposed of responsibly at a recycling facility.

By following these steps, you've not only saved money but also gained valuable experience and confidence in maintaining your vehicle. Regular, diligent maintenance, especially oil changes, is the best way to protect your investment and ensure your 2019 Ram 1500 provides many more miles of reliable service.

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