48 Electrical parts are listed for the 2021 Ford F59, in 11 part types, covering the 7.3L V8 engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
The electrical system on the 2021 Ford F59 covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors. The largest groups are Battery (10 parts), Circuit Breaker (8 parts) and Battery Terminal (7 parts). The other 8 part types cover the remaining 23 parts.
The 2021 Ford F59 came with a single engine, the 7.3L V8, and every part is verified against it.
12 brands supply electrical parts for the 2021 Ford F59, led by MOTORCRAFT (26 parts), FVP (4 parts) and STANDARD MOTOR PRODUCTS (3 parts), plus 9 more brands. Quality grades include AGM, Remanufactured and Standard Replacement.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2021 Ford F59. 10 parts have it, including MOTORCRAFT GL8936 (Alternator / Generator) and DEKA 9A65 (Battery). Each part number opens a page with every vehicle that part fits.
Alternator / Generator
New
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Popular | GL8936 | 🇺🇸 US 🇨🇦 CA | with Extra Heavy Duty AlternatorDual Extra Heavy Duty Alternator | View on Amazon |
| MOTORCRAFT | GL8980 | 🇺🇸 US 🇨🇦 CA | Regulator Type: PCM | View on Amazon |
Remanufactured
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP | 11903 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| PURE ENERGY | 11903 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| TERREPOWER | 42319 | 🇺🇸 US 🇨🇦 CA | Remanufactured | 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.
5 Alternator / Generator parts for the 2021 Ford F59 come from 4 brands — MOTORCRAFT, FVP, PURE ENERGY and 1 other brand. The "Popular" part is MOTORCRAFT GL8936.
The New section lists 2 options from MOTORCRAFT — brand-new units rather than rebuilt ones. MOTORCRAFT GL8936 is listed in this group.
The Remanufactured section lists 3 options from FVP, PURE ENERGY and TERREPOWER — factory-rebuilt units with new wear components. FVP 11903 is listed in this group.
This group includes MOTORCRAFT GL8936, MOTORCRAFT GL8980 and FVP 11903 and the remaining parts above.
Alternator / Generator Bracket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT | STP368 | 🇺🇸 US 🇨🇦 CA | Heavy Duty AlternatorExtra Heavy Duty Alternator | View on Amazon |
This table covers the brackets that mount the Alternator / Generator. 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 STP368.
Battery
AGM (Extended Life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DEKA Popular | 9A65 | 🇺🇸 US 🇨🇦 CA | IntimidatorAGM | View on Amazon |
| FVP Popular | P65AGM | 🇺🇸 US 🇨🇦 CA | Platinum AGMBCI Group: 65 | View on Amazon |
| ACDELCO | 65AGMHRC | 🇺🇸 US 🇨🇦 CA | High Reserve AGMBCI Group 65 | View on Amazon |
| ACDELCO | 31XAGMT | 🇺🇸 US 🇨🇦 CA | AGMBCI Group: 31 | View on Amazon |
| BOSCH | S6551B | 🇺🇸 US 🇨🇦 CA | AGMAGM | View on Amazon |
| EXIDE | MX65 | 🇺🇸 US 🇨🇦 CA | Marathon MaxBCI Group 65 | View on Amazon |
| EXIDE | XRF31D | 🇺🇸 US 🇨🇦 CA | RoadforceBCI Group 31 | View on Amazon |
| FVP | P31TAGM | 🇺🇸 US 🇨🇦 CA | Platinum AGMBCI Group: 31T | View on Amazon |
Performance AGM (Extended Life + Increased Power)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FULLRIVER | FT93065 | 🇺🇸 US 🇨🇦 CA | BCI Group 65(Length X Width X Height) 11.81 In x 7.17 In x 7.24 In | View on Amazon |
| FULLRIVER | FT110031ST | 🇺🇸 US 🇨🇦 CA | BCI Group 31T(Length X Width X Height) 12.99 In x 6.81 In x 9.13 In | 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.
10 Battery parts are listed for the 2021 Ford F59, from FVP, ACDELCO, EXIDE and 3 other brands. DEKA 9A65 carries the "Popular" badge.
The AGM (Extended Life) section lists 8 options from FVP, ACDELCO, EXIDE and 2 other brands — grouped under the catalog's "AGM (Extended Life)" designation — the notes column spells out what sets them apart. DEKA 9A65 is listed in this group.
The Performance AGM (Extended Life + Increased Power) section lists 2 options from FULLRIVER — grouped under the catalog's "Performance AGM (Extended Life + Increased Power)" designation — the notes column spells out what sets them apart. FULLRIVER FT93065 is listed in this group.
Battery Cable
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT | WC97888 | 🇺🇸 US 🇨🇦 CA | Battery To Battery | View on Amazon |
This table covers the positive and ground cables that run from the battery. Typical signs include a stretched or frayed cable, or a control that no longer reaches the end of its travel. Route the new cable through the same clips. A kinked cable binds and fails early.
This group shows a single part: MOTORCRAFT WC97888.
Battery Terminal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Popular | WT1002 | 🇺🇸 US 🇨🇦 CA | 0.5MM, Silver Plated | View on Amazon |
| MOTORCRAFT Popular | WT1001 | 🇺🇸 US 🇨🇦 CA | Terminal0.75MM, Silver Plated | View on Amazon |
| MOTORCRAFT | WT1026 | 🇺🇸 US 🇨🇦 CA | Terminal, Tin Plated, 4.0MMNot Greased, Unsealed | View on Amazon |
| MOTORCRAFT | WT1004 | 🇺🇸 US 🇨🇦 CA | Terminal, 1.50MM, Tin Plated | View on Amazon |
| MOTORCRAFT | WT1003 | 🇺🇸 US 🇨🇦 CA | Female 1.5 14/16AWG material silver | View on Amazon |
| MOTORCRAFT | WT1000 | 🇺🇸 US 🇨🇦 CA | 0.5MM, Tin Plated | View on Amazon |
| MOTORCRAFT | WT1005 | 🇺🇸 US 🇨🇦 CA | Terminal, 1.50MM, Tin PlatedNot Greased, Unsealed | View on Amazon |
This table covers the terminals and clamps that connect cables to the battery posts.
MOTORCRAFT supplies the 7 Battery Terminal parts for the 2021 Ford F59. MOTORCRAFT WT1002 carries the "Popular" badge.
This group includes MOTORCRAFT WT1002, MOTORCRAFT WT1001 and MOTORCRAFT WT1026 and the remaining parts above.
Circuit Breaker
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BUSSMANN Popular | CBB30 | 🇺🇸 US 🇨🇦 CA | CBB automotive circuit breaker, 24 Volts Direct Current, 30A, type II Bussmann series footprintColor Gray | View on Amazon |
| MOTORCRAFT Popular | SW8850 | 🇺🇸 US 🇨🇦 CA | Green, 30 AMP, Short Base | View on Amazon |
| MOTORCRAFT | SW8913 | 🇺🇸 US 🇨🇦 CA | Circuit Breaker Assembly, Blade Type, 32 Volt, 5 Amp, Tan Minifuse | View on Amazon |
| MOTORCRAFT | SW8886 | 🇺🇸 US 🇨🇦 CA | Fuse, Red, 32 Volt, 50 Amps | View on Amazon |
| MOTORCRAFT | SW8867 | 🇺🇸 US 🇨🇦 CA | 30 Amps | View on Amazon |
| MOTORCRAFT | SW8882 | 🇺🇸 US 🇨🇦 CA | Amp 32 | View on Amazon |
| MOTORCRAFT | SW8912 | 🇺🇸 US 🇨🇦 CA | Fuse175 Amp | View on Amazon |
| MOTORCRAFT | SW8888 | 🇺🇸 US 🇨🇦 CA | Female, 60 Amps, Yellow | View on Amazon |
This table covers the resettable circuit breakers in this vehicle's electrical system.
8 Circuit Breaker parts are listed for the 2021 Ford F59, from MOTORCRAFT and BUSSMANN. BUSSMANN CBB30 carries the "Popular" badge.
Part numbers include BUSSMANN CBB30, MOTORCRAFT SW8850 and MOTORCRAFT SW8913, among others listed above.
Flasher
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT | SF608 | 🇺🇸 US 🇨🇦 CA | Turn Signal | View on Amazon |
This table covers the flasher units that blink the turn signals and hazards.
One part is listed for the 2021 Ford F59 — MOTORCRAFT SF608.
Fuse
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BUSSMANN | ATM2 | 🇺🇸 US 🇨🇦 CA | ATM Series2 Amp | View on Amazon |
This table covers the replacement fuses for this vehicle's fuse boxes. Typical signs include one circuit dead while its neighbor still works, or a fuse that blows again as soon as you replace it. Match amperage and fuse type. A repeat blow means a short — find it before the next fuse.
One part is listed for the 2021 Ford F59 — BUSSMANN ATM2.
Fuse Box Cover
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT | HLSC16 | 🇺🇸 US 🇨🇦 CA | High Current Fuse Box (HCFB) | View on Amazon |
| MOTORCRAFT | HLSC8 | 🇺🇸 US 🇨🇦 CA | P.D.B. In Engine Compartment | View on Amazon |
This table covers the Fuse Box covers.
MOTORCRAFT supplies both parts for the 2021 Ford F59.
This group includes MOTORCRAFT HLSC16 and MOTORCRAFT HLSC8.
Speed Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | SC439T | 🇺🇸 US 🇨🇦 CA | T-Series | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Popular | DY1250 | 🇺🇸 US 🇨🇦 CA | 5R110 Transmission codeEngine Speed Sensor | View on Amazon |
| MOTORCRAFT Popular | DY1287 | 🇺🇸 US 🇨🇦 CA | InputTransmission Speed | View on Amazon |
| MOTORCRAFT | DY1561 | 🇺🇸 US 🇨🇦 CA | Shaft Speed SensorTransmission Speed | View on Amazon |
| MOTORCRAFT | DY1517 | 🇺🇸 US 🇨🇦 CA | without BracketFront | View on Amazon |
| STANDARD MOTOR PRODUCTS | SC439 | 🇺🇸 US 🇨🇦 CA | Attachment Method: Bolt On | View on Amazon |
| STANDARD MOTOR PRODUCTS | SC631 | 🇺🇸 US 🇨🇦 CA | Attachment Method: Screw-In | 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.
7 Speed Sensor parts are listed for the 2021 Ford F59, from MOTORCRAFT and STANDARD MOTOR PRODUCTS. MOTORCRAFT DY1250 carries the "Popular" badge.
In the Economy grade, STANDARD MOTOR PRODUCTS supplies 1 part: the catalog's value-priced group. A representative part number is STANDARD MOTOR PRODUCTS SC439T.
The Standard Replacement section lists 6 options from MOTORCRAFT and STANDARD MOTOR PRODUCTS — built to original-equipment specification. MOTORCRAFT DY1250 is listed in this group.
This group includes MOTORCRAFT DY1250, STANDARD MOTOR PRODUCTS SC439T and MOTORCRAFT DY1287 and the remaining parts above.
Starter Motor
New
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Popular | SA1156 | 🇺🇸 US 🇨🇦 CA | OE Design | View on Amazon |
Remanufactured
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PURE ENERGY | 12956 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| REMY | 28050 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| TERREPOWER | 52214 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP | 12956 | 🇺🇸 US 🇨🇦 CA | Remanufactured | 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.
5 Starter Motor parts for the 2021 Ford F59 come from 5 brands — MOTORCRAFT, PURE ENERGY, REMY and 2 other brands. The "Popular" part is MOTORCRAFT SA1156.
The New section: 1 option from MOTORCRAFT. MOTORCRAFT SA1156 is listed in this group.
The Remanufactured section: 3 options from PURE ENERGY, REMY and TERREPOWER. PURE ENERGY 12956 is listed in this group.
1 further part sits outside the graded sections, with the same engine-level match.
Part numbers include MOTORCRAFT SA1156, PURE ENERGY 12956 and REMY 28050, among others listed above.
Buying Electrical Parts for a 2021 Ford F59
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 7.3L V8 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 and Circuit Breaker .
Frequently Asked Questions
How many electrical parts fit the 2021 Ford F59?
Our catalog currently lists 48 electrical parts for the 2021 Ford F59 across 11 subcategories and 12 brands, covering the 7.3L V8 engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical problems on a 2021 Ford F59?
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 2021 Ford F59 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 2021 Ford F59?
Every part on this page is matched to the 7.3L V8 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 2021 Ford F59
Electrical Parts for Other Ford F59 Years
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