The 2019 Ford Explorer has 33 electrical switch & relay parts with verified fitment on this page — 6 part types and 11 brands, covering all 3 engine options (2.3L L4 Turbocharged, 3.5L V6 and 3.5L V6 Turbocharged). Each part includes a manufacturer part number and application notes.
On the 2019 Ford Explorer, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches. 26 parts of the 33 listed are Accessory Power Relay (10 parts), Brake Light Switch (10 parts) and Cruise Control Switch (6 parts). The other 3 part types cover the remaining 7 parts.
The 2019 Ford Explorer was sold with 3 engines. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2019 Ford Explorer electrical switch & relay parts are STANDARD MOTOR PRODUCTS (8 parts), MOTORCRAFT (7 parts) and WELLS (6 parts), plus 8 more brands. Quality grades include Standard Replacement and Economy.
7 parts on this 2019 Ford Explorer page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including STANDARD MOTOR PRODUCTS RY966 (Accessory Power Relay) and MOTORCRAFT SW7810 (Brake Light Switch). Click any part number to see every vehicle that part fits.
A/C Pressure Safety Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VEMO Fits: 3.5L V6 Turbocharged | V25730143 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the A/C Pressure Safety 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 2019 Ford Explorer — VEMO V25730143.
Accessory Power Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 3.5L V6 Turbocharged | RY966 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rectangular Relay40 Amp | View on Amazon |
| WELLS Popular Fits: 3.5L V6 Turbocharged | 1R2372 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with 4 TerminalsRectangular | View on Amazon |
| HELLA Fits: 3.5L V6 Turbocharged | 965400071 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 4-Pin ConnectorPlug: A | View on Amazon |
| HELLA Fits: 3.5L V6 Turbocharged | 933766801 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 4-pin connector | View on Amazon |
| HOLSTEIN Fits: 3.5L V6 Turbocharged | 2RSW0004 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rectangular Shape40 Amp | View on Amazon |
| ROSTRA Fits: 3.5L V6 Turbocharged | 600024 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RectangularReplaces 40 Amp Relay | View on Amazon |
| ROSTRA Fits: 3.5L V6 Turbocharged | 600077 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RectangularReplaces 40 Amp Relay | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 3.5L V6 Turbocharged | RY1676 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Intermotor | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 3.5L V6 Turbocharged | RY1676T | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | T-Series | View on Amazon |
| WELLS Fits: 3.5L V6 Turbocharged | 1R3399 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with 5 Terminal(s)Rectangular Connector | View on Amazon |
This table covers the relays that control the Accessory Power circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
10 Accessory Power Relay parts are listed for the 2019 Ford Explorer, from STANDARD MOTOR PRODUCTS, WELLS, HELLA and 2 other brands. STANDARD MOTOR PRODUCTS RY966 carries the "Popular" badge.
Accessory Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Fits: 3.5L V6 Turbocharged | SW9204 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Tailgate | View on Amazon |
This table covers the Accessory 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 2019 Ford Explorer — MOTORCRAFT SW9204.
Brake Light Switch
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.5L V6 Turbocharged | 926487 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| HOLSTEIN Fits: 3.5L V6 Turbocharged | 2BLS0025 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| SKP Fits: 3.5L V6 Turbocharged | SKSLS510 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 3.5L V6 Turbocharged | SLS510T | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | T-Series | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Popular Fits: 3.5L V6 Turbocharged | SW7810 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| STANDARD MOTOR PRODUCTS Popular Fits: 3.5L V6 Turbocharged | SLS510 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| BECK/ARNLEY Fits: 3.5L V6 Turbocharged | 2012749 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| ROSTRA Fits: 3.5L V6 Turbocharged | 620008 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| UNITED MOTOR PRODUCTS Fits: 3.5L V6 Turbocharged | SW409 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WELLS Fits: 3.5L V6 Turbocharged | 1S10920 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Mounting Hardware Included: No | 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.
10 Brake Light Switch parts for the 2019 Ford Explorer come from 9 brands — STANDARD MOTOR PRODUCTS, DORMAN, HOLSTEIN and 6 other brands. The "Popular" part is MOTORCRAFT SW7810.
The Economy section lists 4 options from DORMAN, HOLSTEIN, SKP and 1 other brand — the catalog's value-priced group. DORMAN 926487 is listed in this group.
In the Standard Replacement grade, MOTORCRAFT, STANDARD MOTOR PRODUCTS, BECK/ARNLEY and 3 other brands supply 6 parts: built to original-equipment specification. A representative part number is MOTORCRAFT SW7810.
Cruise Control Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Popular Fits: 3.5L V6 Turbocharged | SW7701 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Auto Paddle Shiftwith SYNC II and III | View on Amazon |
| MOTORCRAFT Popular Fits: 3.5L V6 Turbocharged | SW7554 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LeftColor: Black | View on Amazon |
| MOTORCRAFT Fits: 3.5L V6 Turbocharged | SW7559 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rightwith Redundant Controls Steering Wheel 4 | View on Amazon |
| MOTORCRAFT Fits: 3.5L V6 Turbocharged | SW7555 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LeftColor: Black | View on Amazon |
| MOTORCRAFT Fits: 3.5L V6 Turbocharged | SW7557 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rightwith Speed Control | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 3.5L V6 Turbocharged | CCA1397 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | In Dash | View on Amazon |
This table covers the Cruise Control 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.
6 Cruise Control Switch parts are listed for the 2019 Ford Explorer, from MOTORCRAFT and STANDARD MOTOR PRODUCTS. MOTORCRAFT SW7701 carries the "Popular" badge.
Part numbers include MOTORCRAFT SW7701, MOTORCRAFT SW7554 and MOTORCRAFT SW7559, among others listed above.
Dimmer Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 3.5L V6 Turbocharged | CBS2423 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without Rear Wiperwithout Lane Departure Warning System | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 3.5L V6 Turbocharged | CBS2358 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with REAR WIPER | View on Amazon |
| WELLS Fits: 3.5L V6 Turbocharged | 1S15112 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Tilt Wheel Only | View on Amazon |
| WELLS Fits: 3.5L V6 Turbocharged | 1S15111 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Tilt & Telescopic Wheelwithout Lane Departure Warning System | View on Amazon |
| WELLS Fits: 3.5L V6 Turbocharged | 1S15110 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Tilt & Telescopic Wheelwith Lane Departure Warning System | 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.
5 Dimmer Switch parts are listed for the 2019 Ford Explorer, from WELLS and STANDARD MOTOR PRODUCTS. STANDARD MOTOR PRODUCTS CBS2423 carries the "Popular" badge.
Part numbers include STANDARD MOTOR PRODUCTS CBS2423, STANDARD MOTOR PRODUCTS CBS2358 and WELLS 1S15112, among others listed above.
Buying Electrical Switch & Relay Parts for a 2019 Ford Explorer
On this vehicle, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches.
- Match the engine first. Every electrical switch & relay part here is engine-specific; each row shows which engine(s) it fits.
- 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: Accessory Power Relay and Brake Light Switch .
Frequently Asked Questions
How many electrical switch & relay parts fit the 2019 Ford Explorer?
Our catalog currently lists 33 electrical switch & relay parts for the 2019 Ford Explorer across 6 subcategories and 11 brands, covering all 3 engine options (2.3L L4 Turbocharged, 3.5L V6 and 3.5L V6 Turbocharged). Each part is matched to the engine(s) it fits.
Do electrical switch & relay parts differ between 2019 Ford Explorer engines?
Yes. Every electrical switch & relay part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of electrical switch & relay problems on a 2019 Ford Explorer?
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 2019 Ford Explorer 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 2019 Ford Explorer?
First match the engine — each row shows which engine(s) the part fits. 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 2019 Ford Explorer
Electrical Switch & Relay Parts for Other Ford Explorer Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.