Top Automotive Performance Electrical Switches and Relays

The best Automotive Performance Switches & Relays includes HELLA 12V Relay (Model 933332051), HELLA 931680011 12V Relay (20/40A), HELLA SPDT Relay (007794311) with Bracket and many others as mentioned below.

1

HELLA 12V Relay (Model 933332051)

  • Reliable 12V automotive relay for various applications.
  • 20/40 amp switching capacity for heavy-duty performance.
  • Compact dimensions: 5.45 x 2.34 x 4.15 inches.
  • Lightweight design at only 0.84 pounds.
  • Manufactured in China for quality assurance.
  • Part number: 933332051 for easy identification.
  • Ideal for automotive and electrical projects.
  • Average Rating out of 5:
  • Price Range: $14.28
2

HELLA 931680011 12V Relay (20/40A)

  • High current capacity for demanding systems.
  • Compatible with most 12V vehicle electrical systems.
  • Standard 5-pin connector for easy installation.
  • Robust 30A rated performance in diverse applications.
  • Meets ROHS & REACh environmental standards.
  • Flexible configuration for various automotive setups.
  • Reliable and durable for long-lasting use.
  • Average Rating out of 5:
  • Price Range: $13.64
3

HELLA SPDT Relay (007794311) with Bracket

  • High-quality HELLA lighting solutions for vehicles.
  • Reliable performance with over 100 years of excellence.
  • 12V 20/40 Amp SPDT relay for versatile applications.
  • Weatherproof bracket included for durable installation.
  • Conveniently packaged for easy transport and storage.
  • Limited stock available – order while supplies last.
  • Enhances electrical systems for improved functionality.
  • Average Rating out of 5:
  • Price Range: $14.63
4

Mopar Starter Relay [4727370AA]

  • Vehicle specific fit for optimal performance.
  • Durable construction for long-lasting reliability.
  • Lightweight design at only 2.3 pounds.
  • Compact dimensions for easy installation.
  • Part number: 4727370AA for easy identification.
  • Essential component for starting system functionality.
  • Quality replacement for various Mopar vehicles.
  • Average Rating out of 5:
  • Price Range: $26.35
  • Material: Silver
5

Derale 18748 Electric Fan Thermo Switch

  • Vehicle-specific fit for optimal performance.
  • Controls electric fan operation efficiently.
  • Durable construction for long-lasting use.
  • Lightweight design, easy to install.
  • Made in the United States for quality assurance.
  • Compact dimensions for convenient storage.
  • Enhances engine cooling system reliability.
  • Average Rating out of 5:
  • Price Range: $22.92
6

Derale Dual Relay Electric Fan Harness

  • Durable construction for long-lasting performance.
  • Supports up to 50 amps total draw.
  • Easy installation with included wiring harness.
  • AC override circuit for enhanced control.
  • Compatible with various electric fan setups.
  • Designed for reliable operation under demanding conditions.
  • Improves cooling efficiency in automotive applications.
  • Average Rating out of 5:
  • Price Range: $37.26
  • Material: Copper
7

BD Diesel Performance Exhaust System [1300210]

  • Designed for optimal exhaust performance and efficiency.
  • Durable construction ensures long-lasting reliability.
  • Easy installation with included mounting hardware.
  • Compatible with various diesel engine models.
  • Enhances throttle response and reduces turbo lag.
  • Improves overall vehicle performance and fuel economy.
  • Made in Canada with high-quality materials.
  • Average Rating out of 5:
  • Price Range: $75.46
  • Material: Copper, Brass
8

Auto Rod Controls 8000R Overhead Control

  • Durable overhead control module for efficient operation.
  • Lightweight design, package weighs only 4.78 pounds.
  • Compact size: 11.18 inches long, 4.02 inches high.
  • Convenient width of 7.61 inches for installation.
  • Reliable performance for various applications and environments.
  • Easy to install with clear instructions provided.
  • Designed for long-lasting, trouble-free service life.
  • Average Rating out of 5:
  • Price Range: $610.24
  • Material: Copper
9

HELLA Mini 280 Weatherproof SPDT Relay (20/40 Amp)

  • Weatherproof design ensures durability in harsh conditions.
  • Rated for 20A coil, 35A ohmic circuits.
  • Compatible with most 12V vehicle electrical systems.
  • Easy installation with standard 5-pin connector.
  • Supports power-demanding applications reliably.
  • Meets ROHS & REACh environmental standards.
  • Ideal for automotive and marine uses.
  • Average Rating out of 5:
  • Price Range: $9.43
  • Material: Silver Alloy
10

Painless 30111 Thermostatic Switch with Adapter

  • Thermostatic switch activates at 185 degrees.
  • Deactivates at 175 degrees for optimal performance.
  • 1/2 inch NPT to 3/8 inch NPT adapter included.
  • Compatible with fan relay kits for efficient cooling.
  • Includes wiring terminals for easy installation.
  • Durable construction ensures long-lasting reliability.
  • Enhances engine performance by regulating temperature.
  • Average Rating out of 5:
  • Price Range: $31.70
  • Material: Metal
11

HELLA Weatherproof Mini ISO Relay (933332201)

  • Weatherproof design for reliable outdoor performance.
  • Universal fit for versatile applications.
  • Rated for 12 Volts, efficient operation.
  • Single pole, double throw configuration for flexibility.
  • Handles up to 20 Amperes for high power.
  • Includes mounting bracket for easy installation.
  • Compact mini ISO size saves space.
  • Average Rating out of 5:
  • Price Range: $29.12
  • Material: Silver
12

Painless 80172 Wiring Harness Connector Kit

  • Painless 80172 auto part for reliable performance.
  • Compact dimensions for easy installation and storage.
  • High-quality construction ensures long-lasting durability.
  • Designed for optimal fit in various vehicles.
  • Manufactured in the USA for trusted quality.
  • Single package quantity for convenient purchasing.
  • Perfect choice for automotive repair and maintenance.
  • Average Rating out of 5:
  • Price Range: $20.06
  • Material: Brass
13

Longacre Weatherproof Starter Button [52-45466]

  • Completely sealed for maximum weather protection.
  • Durable waterproof polymer coating for longevity.
  • Keeps out dirt, dust, and moisture effectively.
  • Chrome finish adds a sleek appearance.
  • Easy to install, race-proven design.
  • Built to withstand harsh racing environments.
  • Quality craftsmanship synonymous with Longacre products.
  • Average Rating out of 5:
  • Price Range: $27.96
  • Material: Chrome
14

KC HiLiTES 3300 Relay (12V)

  • High-quality 12V relay for reliable performance.
  • 5 pole design for versatile wiring options.
  • 40 Amp capacity handles high electrical loads.
  • Sealed construction protects against moisture damage.
  • Easy installation with straightforward wiring instructions.
  • Sold individually for customization and replacement needs.
  • Durable build ensures long-lasting reliability and functionality.
  • Average Rating out of 5:
  • Price Range: $19.99
  • Material: Aluminum
15

HELLA Time Delay Relay (996152131)

  • Reliable automotive-grade delay-on-release relay
  • 12V operation for versatile applications
  • 4 pins for easy ON-OFF control
  • Adjustable delay from 0 seconds to 15 minutes
  • Simple dip switches for programming convenience
  • Capable of 10 amp switching capacity
  • Durable design ensures long-lasting performance
  • Average Rating out of 5:
  • Price Range: $53.52
  • Material: Steel
16

Vintage Air Binary Switch (11078-VUS)

  • Durable vintage design for reliable performance.
  • Compatible with various air conditioning systems.
  • Easy installation for quick setup.
  • High-quality electronic switch for efficiency.
  • Compact package dimensions for convenient storage.
  • Manufactured in China for quality assurance.
  • Single unit package for straightforward purchasing.
  • Average Rating out of 5:
  • Price Range: $23.99
  • Material: Stainless Steel
17

HELLA Pig-Tail Wire Harness for Relays

  • Compatible with 12V and 24V automotive systems.
  • 12-inch leads for easy vehicle installation.
  • Color-coded wires for simplified electrical setup.
  • Durable construction for long-lasting reliability.
  • Ideal for Mini ISO weatherproof relays.
  • Enhances performance in demanding conditions.
  • Versatile use across various automotive applications.
  • Average Rating out of 5:
  • Price Range: $21.11
18

B&M Micro Switch (80629)

  • Replaces worn or damaged micro switches.
  • Genuine B&M replacement part for reliability.
  • Backed by a 1-year limited warranty.
  • Constructed with high-quality materials.
  • Ensures optimal performance and durability.
  • Easy installation for hassle-free replacement.
  • Designed for Neutral and Reverse functions.
  • Average Rating out of 5:
  • Price Range: $23.39
19

Painless Dual Activation Electric Fan Relay Kit

  • Dual activation for enhanced cooling efficiency.
  • Preset temperature control for optimal performance.
  • Includes A/C activation for added convenience.
  • Simple Posy-taps for easy installation.
  • 40-amp relay with comprehensive wiring included.
  • 30-amp circuit breaker for safety protection.
  • Complete mounting hardware and insulated terminals provided.
  • Average Rating out of 5:
  • Price Range: $68.58
  • Material: Silver
20

HELLA 12V SPDT Relay (007794021)

  • High-performance 12V SPDT relay for reliable switching.
  • Handles up to 20/40 amps for versatile use.
  • Operating temperature range: -40°C to +125°C.
  • Compact design for easy installation in tight spaces.
  • Includes convenient dust cover for protection.
  • Durable construction ensures long-lasting performance.
  • Ideal for automotive and industrial applications.
  • Average Rating out of 5:
  • Price Range: $9.00
  • Material: Silver
21

HELLA Mini High Capacity Relay (931680017)

  • High capacity 20/40 Amp SPDT relay.
  • Operates from -40°C to +125°C.
  • 30A rated current for high-demand systems.
  • Compatible with modern 12V vehicle systems.
  • Easy installation with standard 5-pin connector.
  • Flexible configuration across various systems.
  • ROHS & REACh compliant for eco-friendly use.
  • Average Rating out of 5:
  • Price Range: $5.09
  • Material: Copper Alloy
22

HELLA SPST Rocker Switch (H61925001) Amber

  • High-quality HELLA electrical parts for durability.
  • SPST rocker switch for simple on/off operation.
  • Amber light indicator for visibility in low light.
  • Compact size, measuring 3/4 x 1-3/16 inches.
  • Designed for automotive lighting applications and performance.
  • Over 100 years of trusted HELLA excellence.
  • Conveniently packaged for easy installation and use.
  • Average Rating out of 5:
  • Price Range: $9.97
  • Material: Metal
23

Painless Micro Relay with Base & Terminals

  • Compact design for easy installation in tight spaces.
  • Includes SPDT relay for versatile applications.
  • N/C side rated for 15 Amps, N/O for 25 Amps.
  • Complete kit with relay, base, and terminals included.
  • Ideal for custom relay kit configurations.
  • Durable construction ensures long-lasting performance.
  • Simplifies electrical connections for your projects.
  • Average Rating out of 5:
  • Price Range: $16.31
24

Moroso Push Button Switch (Model 74123)

  • 15 amp rating for heavy-duty performance.
  • Ideal for drag racing tranbrake operation.
  • Adjustable collar for customizable plunger travel.
  • Pre-set travel from .020" to .219".
  • Screw-on type terminals for easy installation.
  • Mountable through-panel or anywhere with two holes.
  • Compatible with Universal Momentary Cable No 74115.
  • Average Rating out of 5:
  • Price Range: $45.39
  • Material: Copper
25

Derale 40 Amp Relay [Model 16764]

  • High-performance 40 Amp relay for reliable operation.
  • Compatible with #16763 and #16765 relay harnesses.
  • Durable black finish for enhanced longevity.
  • Rated for maximum 25 amp continuous draw.
  • Compact dimensions for easy installation.
  • Lightweight design at only 0.1 pounds.
  • Ideal for automotive and electrical applications.
  • Average Rating out of 5:
  • Price Range: $12.40
  • Material: Silver
26

Vintage Air Binary Switch Kit [24679-VUS]

  • Universal fit for various air conditioning systems.
  • Part number: 24679-VUS for easy identification.
  • Lightweight design, only 3.0 pounds.
  • Reliable binary switch for efficient operation.
  • Durable construction ensures long-lasting performance.
  • Easy installation for quick setup.
  • OEM equivalent for trusted compatibility.
  • Average Rating out of 5:
  • Price Range: $62.70
  • Material: Metal
27

HELLA Micro Relay 12V 20A (933766111)

  • Durable construction with IP54 water resistance.
  • Compact design for easy installation in tight spaces.
  • Compatible with most modern vehicle systems.
  • Efficient Single Pole Single Throw (SPST) operation.
  • Improves electrical circuit control and reliability.
  • Designed for enhanced performance and longevity.
  • Ideal for automotive and electrical applications.
  • Average Rating out of 5:
  • Price Range: $16.45
  • Material: Metal