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In-depth guide
2019 Ford F-150
2019 F-150 Motorcraft battery numbers from the parts tables, plus the idle relearn after a disconnect. No removal order is printed.
| Item | Figure |
|---|---|
| Gasoline engines | The 2.7L, 3.3L, 3.5L, and 5.0L tables each list BAGM-48H6-760 and BAGM-94RH7-800. They do not label one standard and the other optional. |
| 3.0L diesel | BAGM-49H8-850. |
Source: owner's manual / last verified 2026-10-16 (2019 F-150 Owner's Manual, first printing, September 2018, 12V battery (opens in a new tab)).
Difficulty, time, and cost are estimates when this guide gives them. Torque is a cited figure, or it is left off.
Main source: 2019 F-150 Owner's Manual, first printing, September 2018, 12V battery (opens in a new tab), Ford Motor Company, published 2018-09-01, read 2026-10-16.
Battery carrier
The lifting warning says to lift a plastic-cased battery with a battery carrier or with your hands on opposite corners.
Wire brush
If you see corrosion, remove the cables and clean the terminals with a wire brush. Baking soda and water can neutralize the acid.
| Item | Figure | Where it comes from |
|---|---|---|
| Gasoline engines | The 2.7L, 3.3L, 3.5L, and 5.0L tables each list BAGM-48H6-760 and BAGM-94RH7-800. They do not label one standard and the other optional. | Battery row on the gasoline Motorcraft parts tables |
| 3.0L diesel | BAGM-49H8-850. | Battery row on the 3.0L diesel Motorcraft parts table |
Each gasoline parts table lists BAGM-48H6-760 and BAGM-94RH7-800 on the battery rows, without a standard or optional label. The diesel table lists BAGM-49H8-850 only. The truck uses a Motorcraft maintenance-free battery that normally does not need added water. A replacement must match the electrical requirements of the vehicle. Reinstall the cover or shield after cleaning or replacement.
Apply the parking brake, shift to Park or Neutral, and switch the accessories off. Press the brake and start the engine. Run it to normal temperature while you reset the clock, the window bounce-back, and the radio presets. Idle for at least one minute, then drive at least 10 mi (16 km) so the idle trim and fuel trim can relearn. If the engine is not allowed to relearn, idle quality can suffer until it does. A flex-fuel truck on E85 can start poorly until the ethanol content is relearned.
After replacement, or after some external charges, the battery management system needs eight hours fully locked with the ignition off. Some electrical systems can stay disabled until then. If the truck will sit more than 30 days without a charge, the manual recommends disconnecting the negative cable. Recycle the old battery through the local authority.
Systems the battery management system can temporarily disable include the heated rear window, heated seats, climate control, heated steering wheel, audio unit, and navigation. A message about that action is a notification, not by itself proof that the battery has failed. Keep the top of the battery clean and dry.
Outbound links only. BaySheet does not sell parts. Confirm fitment on the retailer page. Amazon links are searches for a real part name plus this vehicle. Tool rows do not get a product search. The search is not a part number.
Part
Motorcraft BAGM-48H6-760
Printed on the battery row of the 2.7L, 3.3L, 3.5L, and 5.0L tables, next to BAGM-94RH7-800. This printing does not label either number standard or optional.
2019 F-150 battery numbers (opens in a new tab)Search Amazon.com (affiliate link) (opens in a new tab)As an Amazon Associate I earn from qualifying purchases.
Part
Motorcraft BAGM-94RH7-800
Printed on the same gasoline battery rows. This printing does not say which trucks use it.
2019 F-150 battery numbers (opens in a new tab)Search Amazon.com (affiliate link) (opens in a new tab)As an Amazon Associate I earn from qualifying purchases.
Part
Motorcraft BAGM-49H8-850
Printed on the 3.0L diesel parts table.
2019 F-150 diesel battery number (opens in a new tab)Search Amazon.com (affiliate link) (opens in a new tab)As an Amazon Associate I earn from qualifying purchases.
Tool
Battery carrier
The lifting warning says to lift a plastic-cased battery with a battery carrier or with your hands on opposite corners.
Tool
Wire brush
If you see corrosion, remove the cables and clean the terminals with a wire brush. Baking soda and water can neutralize the acid.
The gasoline tables list both BAGM-48H6-760 and BAGM-94RH7-800 and do not label them standard or optional. The 3.0L diesel table lists BAGM-49H8-850. A replacement has to match the electrical requirements of the vehicle.
The clock, the window bounce-back, and the radio presets, while the engine warms up. Then idle at least one minute and drive at least 10 mi (16 km) so idle trim and fuel trim can relearn.
The maintenance checklist is on the site now. The email list is not sending yet, so this box will not store an address.
Same repair, different model year. Use the page that matches the truck or car in the driveway. A figure on one year is not a figure for the next.
These guides cover the same kind of work. Their numbers belong to those vehicles, not to this one.
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