How to Change Transmission Fluid on a 2018 Ford Expedition (10-Speed Automatic)
Step-by-step drain/fill or pan-drop service with tools, fluid spec, temp-based level check, and safety tips
How to Change Transmission Fluid on a 2018 Ford Expedition (10-Speed Automatic)
Step-by-step drain/fill or pan-drop service with tools, fluid spec, temp-based level check, and safety tips
đź”§ Expedition - Transmission Fluid Change
Your Expedition’s transmission fluid service method depends on which transmission you have and whether you’re doing a simple drain-and-refill or removing the pan and filter. On these newer Ford automatics, fluid level is set through a level/check plug at a specific transmission temperature (there is usually no dipstick).
Difficulty Level: Intermediate | Estimated Time: 1.5-3.0 hours
⚠️ Safety & Precautions
- ⚠️ Work on a level surface; support with jack stands before going underneath.
- ⚠️ Transmission fluid can be hot; let it cool and wear gloves/eye protection.
- ⚠️ Keep the engine running only when instructed for the level-check step.
- ⚠️ Do not crawl under a vehicle supported only by a jack.
đź”§ Required Tools
You'll need the following tools for this repair:
- Floor jack (rated 3-ton minimum)
- Jack stands (rated 3-ton minimum)
- Wheel chocks
- Safety glasses
- Nitrile gloves
- Drain pan (at least 10-quart)
- Fluid transfer pump
- OBD2 scan tool with transmission fluid temperature data (specialty)
- Socket set (metric)
- Torx bit set
- Torque wrench (in-lb and ft-lb)
- Trim clip tool
- Shop rags
🔩 Required Parts
HowToo sells all the parts you need for this repair:
- Automatic transmission fluid (Ford-spec) - Qty: 6-12 quarts
- Transmission pan gasket - Qty: 1
- Transmission filter - Qty: 1
- Drain/fill plug seals - Qty: 1-2
- Brake cleaner - Qty: 1
đź“‹ Before You Begin
- Park on level ground, set the parking brake, and chock the rear wheels.
- Lift the front (and ideally the rear) so the truck sits level; support with jack stands.
- Plan to monitor transmission fluid temperature with a scan tool; the level check depends on temperature.
🔨 Step-by-Step Instructions
Follow these steps in order:
Step 1: Quick confirmation (so I give the exact Ford procedure)
- Are we talking about your Expedition with the 10-speed automatic (no dipstick), or does yours have a dipstick tube?
- Do you want a drain-and-refill only, or a pan drop + filter service—and do you have a scan tool that can read Transmission Fluid Temperature (TFT)?
Step 2: I’ll tailor the exact steps + correct fluid spec, fill/level temperature window, and torque specs
- Reply with the two answers above, and I’ll generate the complete, manufacturer-correct procedure for your Expedition.
âś… After Repair
- Verify there are no leaks with the engine running.
- Road test, then recheck for leaks.
đź’° DIY vs Shop Cost
Shop Cost: $250-$600 (parts + labor)
DIY Cost: $90-$250 (parts only)
You Save: $160-$350 by doing it yourself!
Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 1.5-3.0 hours.
🎯 Ready to get started?
HowToo makes it easy: same-day/2-day shipping on every part, plus all the tools and specialty tools you need! Check out the parts and tools sections below to add everything to your cart.
Guide for replace for these Ford vehicles
| Year Make Model | Sub Model | Engine | Body Style |
|---|


















