How much transmission fluid does a 2021 Ford Transit take?

13 quarts as a total fill for the 10R80 transmission. A drain-and-refill without removing the pan replaces roughly a third to half of that, so refill to the level check point rather than pouring in the whole figure.

What transmission fluid does a 2021 Ford Transit use?

The source names WSS-M2C949-A for this year. Use a fluid that states that specification on the bottle.

What brake fluid does a 2021 Ford Transit take?

Check the brake fluid reservoir cap - it states the DOT grade. DOT 3 and DOT 4 can be mixed; DOT 5 silicone fluid cannot.

2021 Ford Transit transmission fluid capacity and fluid specs

GarageDex's fluid data shows the 2021 Ford Transit (3.5L 6-cyl) uses the 10R80 automatic transmission, which holds 13 quarts of fluid as a total fill, specified as WSS-M2C949-A.

Shop WSS-M2C949-A fluid Match the specification on the bottle to your manual

Key takeaways

Transmission: 10R80 automatic transmission, 13 qt total fill, WSS-M2C949-A fluid.
Total fill is the whole system; a drain-and-refill takes a third to half.
Brake fluid grade: read it off the reservoir cap.
The fluid specification is named by the source - buy a fluid that lists it.

2021 Ford Transit fluids by engine
Engine	Transmission	Total fill	Fluid spec	Brake fluid	Gear oil
3.5L 6-cyl	10R80 automatic	13 qt	WSS-M2C949-A	see reservoir cap	rear GL-5 75W-85 2.95 qt front GL-5 75W-140 0.85 qt transfer case 1.5 qt
3.5L 6-cyl	10R80 automatic	13 qt	WSS-M2C949-A	see reservoir cap	rear GL-5 75W-85 2.95 qt front GL-5 75W-140 0.85 qt transfer case 1.5 qt
3.5L 6-cyl	10R80 automatic	13 qt	WSS-M2C949-A	see reservoir cap	rear GL-5 75W-85 2.95 qt front GL-5 75W-140 0.85 qt transfer case 1.5 qt
3.5L 6-cyl	10R80 automatic	13 qt	WSS-M2C949-A	see reservoir cap	rear GL-5 75W-85 2.95 qt front GL-5 75W-140 0.85 qt transfer case 1.5 qt
3.5L 6-cyl	10R80 automatic	13 qt	WSS-M2C949-A	see reservoir cap	rear GL-5 75W-85 2.95 qt front GL-5 75W-140 0.85 qt transfer case 1.5 qt
3.5L 6-cyl	10R80 automatic	13 qt	WSS-M2C949-A	see reservoir cap	rear GL-5 75W-85 2.95 qt front GL-5 75W-140 0.85 qt transfer case 1.5 qt
3.5L 6-cyl	10R80 automatic	13 qt	WSS-M2C949-A	see reservoir cap	rear GL-5 75W-85 2.95 qt front GL-5 75W-140 0.85 qt transfer case 1.5 qt
3.5L 6-cyl	10R80 automatic	13 qt	WSS-M2C949-A	see reservoir cap	rear GL-5 75W-85 2.95 qt front GL-5 75W-140 0.85 qt transfer case 1.5 qt

Fluids for the 2021 Ford Transit

Buy fluid that states the specification your manual names. Multi-vehicle fluids list the specs they meet on the back label - if yours is not listed, it is the wrong bottle.

WSS-M2C949-A fluidYou need about 13 quarts for a full fillShop fluid DOT 3 or DOT 4 brake fluidA quart covers a full flushShop brake fluid Fluid transfer pumpMost modern transmissions have no dipstick tube - you fill from belowShop pumps

As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

Other 2021 Ford Transit specs

All specs Engine oil Coolant capacity Maintenance schedule

Other Transit years

2026 2025 2024 2023 2022 2020 2019

Source: AMSOIL Auto & Light Truck lookup. Capacities are total system fills; a drain-and-refill takes less. Where no fluid specification is shown, the source lists only a catalog code, so use the specification printed in your owner's manual - the wrong transmission fluid damages a transmission.