This page lists 55 electrical parts for the 2026 Ford Expedition, across 13 part types, covering the 3.5L V6 Turbocharged engine. Every part shows its brand, manufacturer part number and fitment notes.
The electrical system on the 2026 Ford Expedition covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors. The largest groups are Battery Terminal (28 parts), Circuit Breaker (9 parts) and Speed Sensor (5 parts). The other 10 part types cover the remaining 13 parts.
The 2026 Ford Expedition came with a single engine, the 3.5L V6 Turbocharged, and every part is verified against it.
4 brands supply electrical parts for the 2026 Ford Expedition, led by MOTORCRAFT (51 parts), STANDARD MOTOR PRODUCTS (2 parts) and BOSCH (1 part), plus 1 more brand.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2026 Ford Expedition. 8 parts have it, including MOTORCRAFT WT1012 (Battery Terminal) and MOTORCRAFT SW8863 (Circuit Breaker). Each part number opens a page with every vehicle that part fits.
Alternator / Generator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT | GL9844 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the alternators that charge the battery and run the electrical load. Typical signs include dim lights at idle, a battery lamp, or a growl from the charging pulley. Load-test the battery and inspect the belt and grounds — a bad ground mimics a failed alternator.
This group shows a single part: MOTORCRAFT GL9844.
Alternator / Generator Pulley
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT | GP794 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the pulleys on the alternator shaft. Typical signs include a growl or chirp that follows engine speed, or a pulley that will not spin freely by hand. Spin each pulley with the belt off. Roughness or play means replace it with the belt.
One part is listed for the 2026 Ford Expedition — MOTORCRAFT GP794.
Battery
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH | S6587B | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | AGMAGM | View on Amazon |
| FVP | P94RAGM | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum AGMBCI Group: 94R | View on Amazon |
This table covers the batteries listed by group size and specification. Typical signs include slow cranking, a battery lamp, or a no-start after the vehicle sat overnight. Confirm group size and terminal layout in the notes. Clean the posts and the ground before condemning the battery.
2 Battery parts are listed for the 2026 Ford Expedition, from BOSCH and FVP.
Part numbers include BOSCH S6587B and FVP P94RAGM.
Battery Terminal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Popular | WT1012 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Male Terminal KitIncludes 1 wire with lead, 1 splice, 1 heat shink | View on Amazon |
| MOTORCRAFT Popular | WT1002 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Female 0.5 20AWG material silver | View on Amazon |
| MOTORCRAFT Popular | WT1003 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Female 1.5 14/16AWG material silver | View on Amazon |
| MOTORCRAFT Popular | WT1001 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terminal0.75MM, Silver Plated | View on Amazon |
| MOTORCRAFT Popular | WT1000 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Female 0.5 20/22AWG material TinMemory package | View on Amazon |
| MOTORCRAFT Popular | WT1030 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Female 4.0 10/12AWG material Tin | View on Amazon |
| MOTORCRAFT | WT1010 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Kit0.75 SQ. MM | View on Amazon |
| MOTORCRAFT | WT1018 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 1.5 SQ. MM Tin unsealed: Terminal size 2.8 | View on Amazon |
| MOTORCRAFT | WT1035 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Female, 1.0 sq. MM, material tin, unsealedTerminal size 4.8 | View on Amazon |
| MOTORCRAFT | WT1019 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 2.5 Sq. MM. Tin unsealed: Low height mini fuse female relay | View on Amazon |
| MOTORCRAFT | WT1011 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Male 0.5 18AWG material: Tin | View on Amazon |
| MOTORCRAFT | WT1013 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Male 1 In. 6/18/20 material silver | View on Amazon |
| MOTORCRAFT | WT1006 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 2.5 SQ. MMTerminal size 2.8 | View on Amazon |
| MOTORCRAFT | WT1016 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Male 2.5 14AWG material Tin | View on Amazon |
| MOTORCRAFT | WT1015 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Male 3 In. 10/12 material Tin | View on Amazon |
| MOTORCRAFT | WT1020 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 0.5 Sq. MM Silver unsealed terminal size .64 | View on Amazon |
| MOTORCRAFT | WT1014 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Male 4 In. 10/12 material Tin | View on Amazon |
| MOTORCRAFT | WT1007 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Female 1.5 SQ. MM size 4.8 | View on Amazon |
| MOTORCRAFT | WT1031 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Snap On Type4.0 sq. MM, Unsealed | View on Amazon |
| MOTORCRAFT | WT1026 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terminal, Tin Plated, 4.0MMNot Greased, Unsealed | View on Amazon |
| MOTORCRAFT | WT1041 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Male6.0 Sq. mm, Tin, Unsealed | View on Amazon |
| MOTORCRAFT | WT1029 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 4.0 sq. MM, UnsealedTerminal size 6.3 | View on Amazon |
| MOTORCRAFT | WT1004 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Female 1.5 In. 14AWG material Tin, unsealed | View on Amazon |
| MOTORCRAFT | WT1005 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Female 1.5 14AWG material Tin, Sealed | View on Amazon |
| MOTORCRAFT | WT1039 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | FemaleTerminal, 6MM, Tin Plated | View on Amazon |
| MOTORCRAFT | WT1033 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terminal size 6.34.0 sq MM, material tin | View on Amazon |
| MOTORCRAFT | WT1051 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | MaleTerminal, 1.50MM, Tin Plated | View on Amazon |
| MOTORCRAFT | WT1052 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terminal, 8MM, Silver Plated Terminals | View on Amazon |
This table covers the terminals and clamps that connect cables to the battery posts.
MOTORCRAFT supplies the 28 Battery Terminal parts for the 2026 Ford Expedition. MOTORCRAFT WT1012 carries the "Popular" badge. The notes list position, dimensions and spec qualifiers wherever the manufacturer distinguishes between variants.
Blind Spot Detection Sensor Bracket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT | BSSB11 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Blind Spot Monitoring Left | View on Amazon |
| MOTORCRAFT | BSSB42 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Highway AssistLH Bracket | View on Amazon |
This table covers the brackets that mount the Blind Spot Detection Sensor. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners.
2 Blind Spot Detection Sensor Bracket parts for the 2026 Ford Expedition come from MOTORCRAFT.
Listed part numbers: MOTORCRAFT BSSB11 and MOTORCRAFT BSSB42.
Circuit Breaker
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Popular | SW8863 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without TabsRed | View on Amazon |
| MOTORCRAFT | SW8887 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fuse, Blade Type, 32 Volt, 25 Amps, White | View on Amazon |
| MOTORCRAFT | SW8879 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 58 Volt, 60 Amps, Yellow, Square | View on Amazon |
| MOTORCRAFT | SW9176 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fuse, 32 Volt, Tan, 5 Amp, 3 Blade Terminal | View on Amazon |
| MOTORCRAFT | SW8861 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Circuit Breaker Assembly, Less Tabs, 58 Volt, Green, 40 Amp, Square | View on Amazon |
| MOTORCRAFT | SW8875 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fuse, 50 Amps | View on Amazon |
| MOTORCRAFT | SW8880 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | FuseBlade Type | View on Amazon |
| MOTORCRAFT | SW8897 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Blade Type, 32 Volt, 7.5 Amps, Brown | View on Amazon |
| MOTORCRAFT | SW8982 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fuse panels and Relay panels | View on Amazon |
This table covers the resettable circuit breakers in this vehicle's electrical system.
MOTORCRAFT supplies the 9 Circuit Breaker parts for the 2026 Ford Expedition. MOTORCRAFT SW8863 carries the "Popular" badge.
Part numbers include MOTORCRAFT SW8863, MOTORCRAFT SW8887 and MOTORCRAFT SW8879, among others listed above.
Engine Control Module (ECM Computer) Bracket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT | ECMB17 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the brackets that mount the Engine Control Module (ECM Computer). Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners.
This group shows a single part: MOTORCRAFT ECMB17.
Fuse Box Cover
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT | HLSC31 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fuse Panel Cover | View on Amazon |
This table covers the Fuse Box covers.
One part is listed for the 2026 Ford Expedition — MOTORCRAFT HLSC31.
Horn
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT | HRN1 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Horn and Bracket Assembly | View on Amazon |
| MOTORCRAFT | HRN28 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Horn Assembly | View on Amazon |
This table covers the horns mounted in the front of the vehicle.
MOTORCRAFT supplies both parts for the 2026 Ford Expedition.
This group includes MOTORCRAFT HRN1 and MOTORCRAFT HRN28.
Parking Aid Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT | PRKS16 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Distance ControlPaint to Match | View on Amazon |
This table covers the ultrasonic park-aid sensors in the bumper. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors.
This group shows a single part: MOTORCRAFT PRKS16.
Rain Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT | WRS5 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Less Head up Display | View on Amazon |
This table covers the Rain sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors.
This group shows a single part: MOTORCRAFT WRS5.
Speed Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Popular | DY1506 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OUTPUT | View on Amazon |
| MOTORCRAFT | DY1504 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Intermediate Speed SensorTransmission Speed | View on Amazon |
| MOTORCRAFT | DY1400 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | InputTransmission Speed | View on Amazon |
| STANDARD MOTOR PRODUCTS | SC754 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | InputTurbine | View on Amazon |
| STANDARD MOTOR PRODUCTS | SC779 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Transmission SpeedOutput | View on Amazon |
This table covers the speed sensors on the transmission, transfer case or ABS ring. Typical signs include a dead speedometer, harsh transmission shifts, or a code for vehicle speed. Inspect the tone wheel and the connector before replacing the sensor.
5 Speed Sensor parts are listed for the 2026 Ford Expedition, from MOTORCRAFT and STANDARD MOTOR PRODUCTS. MOTORCRAFT DY1506 carries the "Popular" badge.
Listed part numbers: MOTORCRAFT DY1506, MOTORCRAFT DY1504 and MOTORCRAFT DY1400, plus the other parts above.
Starter Motor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT | SA1213 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OE Design | View on Amazon |
This table covers the starter motors that crank the engine. Typical signs include no motion, a squeal, or a motor that only runs on one speed. Confirm power, ground and the control module before replacing the motor.
This group shows a single part: MOTORCRAFT SA1213.
Buying Electrical Parts for a 2026 Ford Expedition
On this vehicle, the electrical system covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors.
- Confirm you have the 3.5L V6 Turbocharged engine — every part on this page is matched to it.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, clean or renew the battery terminals and grounds with any charging-system repair.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Battery Terminal and Circuit Breaker .
Frequently Asked Questions
How many electrical parts fit the 2026 Ford Expedition?
Our catalog currently lists 55 electrical parts for the 2026 Ford Expedition across 13 subcategories and 4 brands, covering the 3.5L V6 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical problems on a 2026 Ford Expedition?
Common symptoms include slow cranking on cold mornings, a battery light that flickers, dim lights at idle, or a check-engine code pointing at a sensor circuit. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, clean or renew the battery terminals and grounds with any charging-system repair.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2026 Ford Expedition was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2026 Ford Expedition?
Every part on this page is matched to the 3.5L V6 Turbocharged engine. Then test before replacing — a failed alternator and a bad ground can look identical, and sensors are frequently condemned for wiring faults. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2026 Ford Expedition
Electrical Parts for Other Ford Expedition Years
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