5 Electrical switch & relay parts are listed for the 1959 Fargo F100 Pickup, in 3 part types, covering both the 4.1L 251cid L6 and the 5.1L 313cid V8. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 1959 Fargo F100 Pickup, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches. All 5 listed parts are Brake Light Switch (2 parts), Dimmer Switch (2 parts) and Axle Shift Switch (1 part).
The 1959 Fargo F100 Pickup was sold with both the 4.1L 251cid L6 and the 5.1L 313cid V8. All 5 parts on this page fit every engine.
The most listed brands for 1959 Fargo F100 Pickup electrical switch & relay parts are WELLS (3 parts), STANDARD MOTOR PRODUCTS (1 part) and ROSTRA (1 part).
Each part number listed for the 1959 Fargo F100 Pickup opens a page with every vehicle that part fits.
Axle Shift Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: all 1959 F100 Pickup engines | 1S1697 | 🇨🇦 CA | with 2 Speed Rear Axle, Terminal Block | View on Amazon |
This table covers the Axle Shift switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
One part is listed for the 1959 Fargo F100 Pickup — WELLS 1S1697.
Brake Light Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: all 1959 F100 Pickup engines | SLS28 | 🇨🇦 CA | View on Amazon | |
| WELLS Fits: all 1959 F100 Pickup engines | 1S5368 | 🇨🇦 CA | View on Amazon |
This table covers the pedal-mounted switch that turns on the brake lamps. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
2 Brake Light Switch parts for the 1959 Fargo F100 Pickup come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS. Every part fits both the 4.1L 251cid L6 and the 5.1L 313cid V8.
Part numbers include STANDARD MOTOR PRODUCTS SLS28 and WELLS 1S5368.
Dimmer Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA Fits: all 1959 F100 Pickup engines | 651404 | 🇨🇦 CA | View on Amazon | |
| WELLS Fits: all 1959 F100 Pickup engines | 1S4828 | 🇨🇦 CA | View on Amazon |
This table covers the dimmer switches that select headlamp high and low beam. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
2 Dimmer Switch parts are listed for the 1959 Fargo F100 Pickup, from ROSTRA and WELLS. All of them fit every engine offered in the 1959 F100 Pickup.
Part numbers include ROSTRA 651404 and WELLS 1S4828.
Buying Electrical Switch & Relay Parts for a 1959 Fargo F100 Pickup
On this vehicle, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches.
- You do not need to pick an engine: every electrical switch & relay part on this page fits both the 4.1L 251cid L6 and the 5.1L 313cid V8.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, inspect the connector terminals behind any failed switch — heat damage there will kill the new part too.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Brake Light Switch and Dimmer Switch .
Frequently Asked Questions
How many electrical switch & relay parts fit the 1959 Fargo F100 Pickup?
Our catalog currently lists 5 electrical switch & relay parts for the 1959 Fargo F100 Pickup across 3 subcategories and 3 brands, covering both the 4.1L 251cid L6 and the 5.1L 313cid V8. Each part is matched to the engine(s) it fits.
Do electrical switch & relay parts differ between 1959 Fargo F100 Pickup engines?
No. On this page every electrical switch & relay part fits both the 4.1L 251cid L6 and the 5.1L 313cid V8. You do not need to pick an engine to choose the right row — use the notes for position and trim.
What are the signs of electrical switch & relay problems on a 1959 Fargo F100 Pickup?
Common symptoms include accessories that work intermittently, a click without action, or one function dead while its fuse tests fine. 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, inspect the connector terminals behind any failed switch — heat damage there will kill the new part too.
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 1959 Fargo F100 Pickup 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 1959 Fargo F100 Pickup?
Every part on this page already fits both the 4.1L 251cid L6 and the 5.1L 313cid V8. Then swap a suspect relay with an identical known-good one from the fuse box before buying — it is the fastest diagnostic there is. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 1959 Fargo F100 Pickup
Electrical Switch & Relay Parts for Other Fargo F100 Pickup Years
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