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TOP 10 AUTOMOTIVE REPLACEMENT SWITCHES RELAYS REVIEWS

High-Quality Automotive Replacement Switches and Relays

Find high-quality automotive replacement switches, rocker switches, toggle switches, and relays for cars, trucks, boats, and RVs. Shop 12V and 24V options.

Keeping your vehicle's electrical system running smoothly requires reliable switches and relays. Whether you're replacing a faulty window switch, adding auxiliary lighting, or upgrading your vehicle's control panel, choosing the right components is crucial for safety and performance.

Our selection of automotive replacement switches and relays features durable, high-performance options suitable for a wide range of applications, including cars, trucks, RVs, boats, and off-road vehicles. From heavy-duty toggle switches to specialized rocker panels, you'll find the exact part you need to restore or enhance your vehicle's functionality. Explore our top-rated products designed for easy installation and long-lasting use.

01
DaierTek ON Off Round Rocker Switches SPST 20mm Mini 12 Volt DC Mini Circle Toggle Switch 12V for Car Automotive RV 2 Pin Switch 120V Wired KCD1-5Pack

DaierTek ON Off Round Rocker Switches SPST 20mm Mini 12 Volt DC Mini Circle Toggle Switch 12V for Car Automotive RV 2 Pin Switch 120V Wired KCD1-5Pack

DaierTek

4.7 (4,521 reviews)
  • Mini 20mm round rocker switch design
  • SPST ON/Off configuration (2 Pin)
  • Suitable for 12V DC automotive and RV applications
  • Comes in a convenient 5-pack

$6.39

02
Nilight 8PCS 12V 20A Round Blue Toggle LED Rocker Switch On-Off Control SPST 3Pins for 12V Car Truck Boat Marine Off-Road Vehicle with 24PCS Wires

Nilight 8PCS 12V 20A Round Blue Toggle LED Rocker Switch On-Off Control SPST 3Pins for 12V Car Truck Boat Marine Off-Road Vehicle with 24PCS Wires

Nilight

4.6 (4,089 reviews)
  • High current rating: 12V 20A capacity
  • Illuminated blue LED for easy visibility
  • Includes 24 pieces of wiring for installation
  • Ideal for marine, truck, and off-road applications

$7.82

03
Nilight 6PCS 5PIN SPST Rocker Switches with 6 Sets Jumper Wires Set 20A/12V 10A/24V On/Off Toggle Switches with Night Glow Sticker for Trucks Boats Auto Motorcycles,2 Years Warranty (90131F) , Blue

Nilight 6PCS 5PIN SPST Rocker Switches with 6 Sets Jumper Wires Set 20A/12V 10A/24V On/Off Toggle Switches with Night Glow Sticker for Trucks Boats...

Nilight

4.6 (3,725 reviews)
  • Versatile 5-pin SPST configuration
  • Supports both 12V (20A) and 24V (10A) systems
  • Comes with jumper wires and night glow stickers
  • Durable construction with a 2-year warranty

$15.66

04
8 Pack Toggle Switches, 2 Pin 20A 125V AC/ 15A 250V AC ON Off Switch, SPST Car Rocker Switches with Boot Cap Cover, 12V Heavy Duty Waterproof Toggle Switch

8 Pack Toggle Switches, 2 Pin 20A 125V AC/ 15A 250V AC ON Off Switch, SPST Car Rocker Switches with Boot Cap Cover, 12V Heavy Duty Waterproof Toggl...

8

4.6 (1,839 reviews)
  • Heavy-duty construction for demanding environments
  • Includes waterproof boot cap cover for protection
  • High voltage rating (up to 250V AC)
  • Simple 2-pin SPST ON/Off functionality

$9.99

05
Nilight 5PCS Round Rocker Switches w/Wiring Harness SPST Switch Holder 20mm 12Volt 2 Pin Pre-Wired Waterproof Toggle Switch Shell for Switch Panel Car Automotive RV Trucks Boats,2 Years Warranty

Nilight 5PCS Round Rocker Switches w/Wiring Harness SPST Switch Holder 20mm 12Volt 2 Pin Pre-Wired Waterproof Toggle Switch Shell for Switch Panel ...

Nilight

4.6 (395 reviews)
  • Pre-wired design for quick and easy installation
  • Waterproof toggle switch shell for harsh conditions
  • Standard 20mm size fits most switch panels
  • Suitable for 12V automotive, RV, and boat use

$8.09

06
Joinfworld 10Pcs Round Rocker Switch 12V ON Off Switch 12 Volt DC Circle Toggle Switch 2 Pin SPST 6A/250V 10A/125V AC 20MM Small Rocker Switch with Wires for Auto Car Marine Boat - UL Listed

Joinfworld 10Pcs Round Rocker Switch 12V ON Off Switch 12 Volt DC Circle Toggle Switch 2 Pin SPST 6A/250V 10A/125V AC 20MM Small Rocker Switch with...

Joinfworld

4.6 (913 reviews)
  • UL Listed for safety and quality assurance
  • High quantity 10-piece pack for multiple projects
  • Includes attached wires for convenient hookup
  • Rated for both 12V DC and higher AC voltages

$9.98

07
Top Post Battery Disconnect Switch, Car Battery Disconnect Switch, 12V-48V Battery Cut/Shut Off kit for Car RV Boat Truck ATV, Suitable for Negative Terminal, Flexible Installation Options

Top Post Battery Disconnect Switch, Car Battery Disconnect Switch, 12V-48V Battery Cut/Shut Off kit for Car RV Boat Truck ATV, Suitable for Negativ...

Top

4.6 (187 reviews)
  • Essential safety component for battery management
  • Wide voltage compatibility (12V to 48V)
  • Top post design for easy negative terminal installation
  • Prevents battery drain and unauthorized vehicle use

$11.99

08
SWITCHDOCTOR Window Master Switch for 2011-2021 Jeep Grand Cherokee

SWITCHDOCTOR Window Master Switch for 2011-2021 Jeep Grand Cherokee

SWITCHDOCTOR

4.8 (577 reviews)
  • Direct fit replacement for Jeep Grand Cherokee (2011-2021)
  • Master control for all power windows and locks
  • Ensures proper function of vehicle's window system
  • High customer rating for reliability and fitment

$22.95

09
Nilight 2 Gang Rocker Switch Panel 12V 24V DC Red Switches Aluminum 5Pin ON Off PreWired Toggle Waterproof for Cars Boats ATVs UTVs

Nilight 2 Gang Rocker Switch Panel 12V 24V DC Red Switches Aluminum 5Pin ON Off PreWired Toggle Waterproof for Cars Boats ATVs UTVs

Nilight

4.6 (1,947 reviews)
  • Pre-wired 2-gang switch panel for auxiliary devices
  • Durable aluminum panel construction
  • Compatible with 12V and 24V DC systems
  • Waterproof design suitable for marine and off-road use

$12.59

10
2PCS Heavy Duty Toggle Switch, 6A/125V 3A/250V SPST 2 Pin ON/Off Rocker Switch with 5.1" Wire Cables, Waterproof Marine Rocker Toggle Switches Replacement for Car Truck RV Boat

2PCS Heavy Duty Toggle Switch, 6A/125V 3A/250V SPST 2 Pin ON/Off Rocker Switch with 5.1" Wire Cables, Waterproof Marine Rocker Toggle Switches Repl...

2PCS

5.0 (2 reviews)
  • Heavy-duty construction ensures longevity
  • Comes with pre-attached 5.1-inch wire cables
  • Waterproof design ideal for marine applications
  • SPST 2-pin ON/Off functionality in a 2-pack

$5.69

Frequently Asked Questions

What is the difference between an automotive switch and a relay?

A switch is a manual device used to open or close a circuit (turning a device ON or OFF). A relay is an electromagnetic switch that uses a low-current signal from a switch to control a much higher-current circuit, protecting the manual switch from excessive load and heat.

Can I use a 12V switch in a 24V system?

Generally, no, unless the switch is specifically rated for both 12V and 24V (like some of the products listed). Using a 12V-only switch in a 24V system will likely cause the switch to fail prematurely due to excessive voltage stress.

How do I know if my window switch needs replacement?

Common signs include the window only working intermittently, the switch feeling loose or sticky, or the window moving only when the switch is pressed in a specific way. For master switches, if only one window works, the master switch itself may be the issue.

Final Thoughts

Ensure the longevity and reliability of your vehicle's electrical components with our robust selection of automotive replacement switches and relays. Whether you are performing essential repairs or customizing your ride with new accessories, our products offer the quality and performance you demand. Browse our inventory today and find the perfect electrical control solution for your car, truck, or marine vessel.