The Ram 1500 is built to get things done, but it needs some basic upkeep to do it right. Changing the transmission fluid and filter helps keep everything running well.
This is even more of a necessity if you’re hauling heavy loads. Staying on top of it prevents issues and keeps your truck reliable. Here’s a simple guide to help you out.
Ram 1500 Transmission Fluid Change Detailed Process
Changing the fluid is fairly easy— here are the steps to follow with different transmissions.
The steps below are for 8 Speed Transmission:
- Make sure the transmission temperature is below 86°F using the digital cluster.
- Raise the truck to a level position using a lift.
- Loosen and remove the fill plug with an 8 mm hex bit to ensure refilling is possible.
- Drain the old fluid by removing the drain plug with a 10 mm hex bit.
- Remove the transmission pan bolts with a T40 Torx bit, then remove the pan.
- Clean the gasket surface and install the new pan, tightening bolts evenly.
- Refill the transmission until fluid overflows, then loosely reinstall the fill plug.
- Start the engine and shift through the gears to circulate the new fluid.
- Remove the fill plug and top off the fluid until it trickles out, then tighten it.
- Turn off the engine, check for leaks, and clean any excess fluid.
The process below is for 5 Speed Transmissions And 6 Speed Transmissions:
- Park on a flat surface set the brake, and check the transmission fluid level and condition.
- Raise the vehicle securely on ramps or a jack.
- Loosen all but two bolts on the transmission pan to drain fluid, then remove the pan.
- Clean the pan and magnet thoroughly.
- Replace the old filter and seal, lubricating the new seal with transmission fluid.
- Reattach the pan with bolts, securing them tightly.
- Use a funnel to add five quarts of fluid through the dipstick tube.
- Start the engine, shift through the gears, and check the fluid level.
- Add more fluid if needed, ensuring no bubbles are present.
- Test drive to warm up the transmission, then recheck the fluid level to confirm it’s correct.
For EcoDiesels, the process is more or less the same. However, if you have a manual transmission, do it like this:
- Check if you can reach the top fill port before draining.
- Remove the air filter box for access.
- Drain the fluid by removing the bottom nut.
- Add 2.75 quarts of new fluid through the top port.
- Reinstall the air filter box and secure it.
- Clean the MAF sensor if visible.
How Much Will It Cost To Change Ram 1500 Transmission Fluid?
Changing the transmission fluid in a Ram 1500 costs between $150 and $300 at a shop. If you do it yourself, you’ll spend about $100 to $150 on the fluid and filter kit. The fluid itself costs about $20 for average quality and about $65 for high quality.
What Type Of Transmission Fluid Is Recommended For Ram 1500?
Here are some of my recommendations for Transmission Fluid. However, you should always check your owner’s manual or ask a mechanic to be sure you’re using the right fluid.
- Ram 1500 8-speed Transmission Fluid Type: Use ATF designed for ZF 8-speeds, like RAVENOL 8HP or EUROL 6700.
- Ram 1500 6-speed and 5-speed Transmission Fluid Type: Go with ATF+4® fluid, such as RAVENOL ATF+4®.
- Ram 1500 4-speed Transmission Fluid Type: Also use ATF+4® fluid.
- Ram 1500 EcoDiesels: Mopar 8 & 9 Speed Automatic Transmission Fluid or for manual transmission, Full Synthetic 75w-85 Manual Transmission Fluid.
At What Interval Should I Change The Transmission Fluid In My Ram 1500?
For a Ram 1500, the general advice is to swap out the transmission fluid and filter every 60,000 miles.
But if you’re pushing your truck hard, hauling trailers, making deliveries, or crawling through city traffic, you’re generating a lot of extra heat in the transmission. In that case, think about doing this more often, with maybe a change mileage of 40,000 to 50,000 miles, to keep everything running smoothly.
Final Thoughts
Done with the transmission fluid change? Your Ram 1500 is ready to roll. Now, enjoy the smooth ride your Ram offers with fresh transmission fluid.
Keep an eye on your fluid levels, though. Doing all this ensures your truck stays reliable.
