Best Automotive Performance Electrical System Relays (Dec. 2022) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

Painless Performance 30100 Universal 70-amp Electric Fan Relay Kit

9.9
CPR Score
Top 2

Painless Performance 30103 Fan Relay with Thermostatic Switch, 185 On/175 Off

9.7
CPR Score
Top 3

Painless Performance 30129 Weatherproof Electric Fan Relay Kit with Thermosta...

9.7
CPR Score
Tips


Our team has analyzed 177 products of different Performance Parts & Accessories brands, including HELLA, Mopar, Auto Meter, Derale, Holley, Painless, MagnaFuel And Tru-Tech. The following list of top 30 Automotive Performance Electrical System Relays is prepared for the customers by analyzing 177 Automotive Performance Electrical System Relays reviews and comparing different features. 

* Cherrypicksreviews.com is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Automotive Performance Electrical System Relays Rated by CherryPicks

Market Overview
Automotive Performance Electrical System Relays Reviewed
  • Reviews Analyzed: 1,287 Items
  • CPR Avg. Rating: 8.6 / 10
30 Products Evaluated
  • Highest Price: $125.99
  • Lowest Price: $5.69
  • Avg. Price: $37.44
Price Disclaimer

Top 30 Automotive Performance Electrical System Relays on Aamazon (Verified You can Buy)

Top 1

Painless Performance 30100 Universal 70-amp Electric Fan Relay Kit

Painless
30100
4.75 x 1.5 x 8.0 Inches
0.75 Pounds

Ratings for Painless (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
PartsHawk 7,351

Features

Ideal for use with high amperage single fans or with standard dual cooling fan applications
Protects the electrical system from voltage and amperage spikes and prevents the fan from feeding voltage back through the vehicles' wiring system
Show More
Top 2

Painless Performance 30103 Fan Relay with Thermostatic Switch, 185 On/175 Off

Painless
30103
4.75 x 1.5 x 8.0 Inches
0.3 Pounds

Ratings for Painless (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Inexpensive protection for an electric fan and a vehicle's wire harness
Provides constant voltage, protects from voltage and amperage spikes and prevents the fan from back feeding voltage
Show More
Top 3

Painless Performance 30129 Weatherproof Electric Fan Relay Kit with Thermostatic Switch (On 185, Off 175)

Painless
30129
4.75 x 1.5 x 8.0 Inches
0.75 Pounds

Ratings for Painless (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
AsaPerformance direct -
WunderCarParts 9,988

Features

Provides constant voltage, protects from voltage and amperage spikes and prevents the fan from back feeding voltage through the vehicle's wire harness
Threaded thermostatic switch that screws into the engine block or intake manifold for a professional looking installation
Show More

HELLA 007791011 12V 40 Amp SPST Relay with resistor

HELLA
007791011
2.36 x 1.18 x 1.1 Inches
1.0 Pounds

Ratings for HELLA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
B2C Auto Parts 919

Features

Wiring Relay
Hella 007791011 Relay Mini Iso 4 Pole 12V Spst Res
Show More
Top 5

Painless Performance 30118 Dual Activation, Dual Electric Fan Relay Kit with Thermostatic Switch (On 205/Off 190) for LSX

Painless
30116
7.5 x 2.0 x 12.5 Inches
1.9 Pounds

Ratings for Painless (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Dual activation cooling fan relay will turn your cooling fans on when the engine reaches the preset temperature of the thermostatic switch mounted in the engine head or when the A/C is turned on
Ideal for installing air conditioning in your project car
Show More

HELLA 931680011 Relay 12V 20/40A Spdt Res Sld, Green

HELLA
931680011
1.4 x 1.5 x 1.8 inches

Ratings for HELLA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
PartsHubDirect -

Features

Wiring Relay
Hella 931680011 Relay 12V 20/40A Spdt Res Sld

HELLA 007794311 12V 20/40 Amp SPDT RES Relay with Weatherproof Bracket, Multi

HELLA
007794311
3.0 x 1.9 x 1.9 inches
0.09 Pounds

Ratings for HELLA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

High quality HELLA lighting
HELLA quality and performance
Show More

Derale 16765 Electric Fan Dual Relay Wire Harness, Black

Derale
16765
0.0 x 0.0 x 0.0 inches
0.7 Pounds

Ratings for Derale (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Rated at maximum 25 amp continuous draw per each relay (50 amp total)
Fuses not included
Show More
Top 9

Painless Performance 30114 Dual Activation Electric Fan Relay Kit with Thermostatic Switch (On 195/Off 185)

Painless
30114
0.0 x 0.0 x 0.0 Inches
0.82 Pounds

Ratings for Painless (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
WunderCarParts 9,988

Features

Dual activation cooling fan relay will turn your cooling fan on when the engine reaches the preset temperature of the thermostatic switch mounted in the engine head or when the A/C is turned on
Ideal for installing air conditioning in your project car
Show More
Top 10

Painless Performance 30130 Weatherproof Fan Relay Kit

Painless
30130
4.75 x 1.5 x 8.0 Inches
0.6 Pounds

Ratings for Painless (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Shop Eddies 🏁✳️🚚 7,122

Features

Provides constant voltage, protects from voltage and amperage spikes and prevents the fan from back feeding voltage through the vehicle's wire harness
An absolute necessity if adding a dash mounted manual on/off switch to your electric fan circuit
Show More
Top 11

Painless Performance 30133 Weatherproof PCM Controlled Fan Relay Kit, Ground Activated

Painless
30133
4.75 x 1.5 x 8.0 Inches
0.65 Pounds

Ratings for Painless (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Inexpensive protection for an electric fan and a vehicle's wire harness
Relay activation by grounding the relay coil can be provided by most Powertrain Control Modules
Show More
Top 12

Mopar 4727370AA Starter Relay

Mopar
4727370AA
0.1 Pounds

Ratings for Mopar (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
OEM Direct Factory Parts -

Features

Fit type: Vehicle Specific
Package Dimensions: 3.175 L x 12.065 H x 8.89 W (centimeters)
Show More
Top 13

Painless Performance 30201 Hot Shot Plus w/Engine Bump Switch Relay Kit

Painless
30201
7.5 x 2.0 x 12.5 Inches
0.75 Pounds

Ratings for Painless (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
JEGS 1,921
Speedway Motors 3,857

Features

Allows you to turn over the engine from the engine compartment for adjusting valves or other maintenance
Package Dimensions: 5.08 H x 29.464 L x 18.541 W (centimetres)
Show More
Top 14

HELLA H41773001 Solid State Ceramic 32 Amp SPST Mini Relay

HELLA
H41773001
2.0 x 1.4 x 1.5 Inches
0.01 Pounds

Ratings for HELLA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

High Quality HELLA Relays
HELLA quality and performance
Show More
Top 15

Painless Performance 30127 Weatherproof Fan Relay Kit with Thermostatic Switch for GM Gen III and up Engines (On 205/Off 190)

Painless
30127
0.0 x 0.0 x 0.0 Inches
0.75 Pounds

Ratings for Painless (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
WunderCarParts 9,988

Features

Provides constant voltage, protects from voltage and amperage spikes and prevents the fan from back feeding voltage through the vehicle's wire harness
Threaded thermostatic switch screws into the extra coolant temperature sensor port of the passenger engine head on Generation III and up GM engines for a professional looking installation
Show More
Top 16

Tru-Tech SS598T Wiring Relay

Tru-Tech
SS598T
4.0 x 3.1 x 2.7 Inches
0.35 Pounds

Ratings for Tru-Tech (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Four terminals
For 12-volt system
Show More
Top 17

Painless Wiring 30823 S/T 10/15 Headlight Relay

Painless
30823
4.75 x 2.0 x 8.0 Inches
0.4 Pounds

Ratings for Painless (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
IPC-STORE✅ 3,628

Features

Package Dimensions: 5.45 L x 2.34 H x 4.15 W (inches)
Package Weight: 0.84 pounds
Show More

HELLA H84708001 280 Weatherproof Relay Connector with 12" Leads

HELLA
H84708001
8.0 x 7.1 x 0.4 Inches

Ratings for HELLA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

High Quality HELLA Installation Materials
HELLA quality and performance
Show More
Top 19

HELLA 965453041 Micro 10/20 Amp SPDT Relay

HELLA
965453041
2.3 x 2.2 x 1.2 Inches
0.05 Pounds

Ratings for HELLA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Micro 10/20 Amp SPDT Relay (single)
HELLA quality and performance
Show More

HELLA 007903001 24V 10/20A SPDT Relay , Black

HELLA
007903001
2.36 x 1.1 x 1.18 Inches
0.05 Pounds

Ratings for HELLA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

24 Volt 10/20A SPDT relay for automotive use
The relay can be operated by a dashboard switch or another 24 Volt input
Show More
Top 21

HELLA H84703001 Socket For 70 Amp 4 Terminal Relay

HELLA
H84703001
1.5 x 1.42 x 1.89 Inches
0.05 Pounds

Ratings for HELLA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

High Quality HELLA Installation Materials
HELLA quality and performance
Show More
Top 22

HELLA 007794021 12V 20/40 Amps SPDT Relay, Multi

HELLA
007794021
2.0 x 1.4 x 1.2 Inches
0.1 Pounds

Ratings for HELLA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
B2C Auto Parts 919
Virota -

Features

20 amps/40 amps at 12 volt DC
Form C / SPDT Relay
Show More

HELLA 933766111 MICRO Relay 12V 20A SPST RES

HELLA
933766111
1.1417 x 0.6693 x 2.2835 Inches
0.03 Kilograms

Ratings for HELLA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Newparts 637

Features

12 Volt
SPDT/Form C
Show More
Top 24

HELLA H41680041 High Capacity 20/40 Amp SPDT Mini Relay (-40 Degree to +125 Degree Celsius)

HELLA
H41680041
0.0 x 0.0 x 0.0 Inches
0.1 Pounds

Ratings for HELLA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
B2C Auto Parts 919
PARTS 4 SALES -

Features

High Quality HELLA Relays
HELLA quality and performance
Show More
Top 25

Tru-Tech SR105T Starter Relay

Tru-Tech
SR105T
0.0 x 0.0 x 0.0 Inches
0.31 Pounds

Ratings for Tru-Tech (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Product Type: Relay
Package Quantity: 1
Show More
Top 26

AUTO METER 2272 Temperature Sensor Adapter

Auto Meter
2272
0.0 x 0.0 x 0.0 Inches
0.2 Pounds

Ratings for Auto Meter (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Red aluminum adapter
5/8 inch-18 UNF female to 3/8 inch NPT male
Show More
Top 27

Holley 534-26 40 Amp Relay

Holley
534-26
7.0 x 5.0 x 1.5 Inches
0.11 Pounds

Ratings for Holley (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Holley Performance Product 5,257
AsaPerformance direct -

Features

Genuine Holley Quality Parts
Corrosion resistant
Show More
Top 28

HELLA H84702001 Socket For 5 Terminal Micro Relay Bracket

HELLA
H84702001
0.05 Pounds

Ratings for HELLA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

High Quality HELLA Installation Materials
HELLA quality and performance
Show More
Top 29

MagnaFuel MP-1025 Single Relay Harness

MagnaFuel
MP-1025
3.3 x 8.9 x 1.5 Inches
1.0 Pounds

Ratings for MagnaFuel (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Crazy4Performance -

Features

Package Dimensions: 1.5 H x 10 L x 4 W (inches)
Single Pole
Show More
Top 30

HELLA H84988011 7-Way Mini Relay Box Kit

HELLA
H84988011
5.6 x 4.8 x 3.8 Inches
0.4 Pounds

Ratings for HELLA (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

High Quality HELLA Installation Materials
HELLA quality and performance
Show More

Top 10 Automotive Performance Electrical System Relays - Verified to Buy (New Dec. 2022)

Top 8 Automotive Performance Electrical System Relays Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • Painless
  • HELLA
  • Derale
  • Mopar
  • Tru-Tech
  • Auto Meter
  • Holley
  • MagnaFuel

Top 10 Automotive Performance Electrical System Relays Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 Newparts 3,946 4.2
🥈 B2C Auto Parts 3,161 4.5
🥉 JEGS 1,991 4.6
4 IPC-STORE✅ 1,237 4.7
5 Speedway Motors 1,208 4.7
6 Holley Performance Product 940 4.7
7 Shop Eddies 🏁✳️🚚 736 4.6
8 PartsHawk 717 4.5
9 PartsHubDirect 674 4.7
10 WunderCarParts 548 4.7
View or download top Automotive Performance Electrical System Relays seller & rating report
Newparts [3946] B2C Auto Parts [3161] JEGS [1991] IPC-STORE✅ [1237] Speedway Motors [1208] Holley Performance Product [940] Shop Eddies 🏁✳️🚚 [736] PartsHawk [717] PartsHubDirect [674] WunderCarParts [548] Newparts 26% B2C Auto Parts 21% JEGS 13% IPC-STORE✅ 8% Speedway Motors 8% Holley Performance Product 6% Shop Eddies 🏁✳️🚚 5% PartsHawk 5% PartsHubDirect 4% WunderCarParts 4%

Why Should You Trust Us?

Now hundreds and thousands of Performance Parts & Accessories supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Automotive Performance Electrical System Relays to buy in December 2022?

CherryPicks’s Methodology for Evaluating Automotive Performance Electrical System Relays

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Performance Parts & Accessories items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 177 of Automotive Performance Electrical System Relays reviews based on our selection criteria. It helped us shortlist the top qualified and rated Automotive Performance Electrical System Relays for Performance Parts & Accessories, We found that most customers choose Automotive Performance Electrical System Relays with an average price of $37.44, and the top brands are HELLA, Mopar, Auto Meter, Derale, Holley, Painless, MagnaFuel And Tru-Tech

Then our expert-level editors reviewed all those quality items and selected the top 30 Automotive Performance Electrical System Relays for you, We have researched hundreds of sellers and picked the top sellers for Performance Parts & Accessories, including Newparts, B2C Auto Parts, JEGS, IPC-STORE✅, Speedway Motors, Holley Performance Product, Shop Eddies 🏁✳️🚚, PartsHawk, WunderCarParts, PARTS 4 SALES, Amazon.com And Virota. The Painless Performance 30100 Universal 70-amp Ele... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 16 consumers with an average rating of 5.0.

We've helped a lot of satisfied users get the right Automotive product based on their needs, and save lots of time for them to pick Automotive Performance Electrical System Relays to buy.


Written By Craig Hill

Christian Buccho is a mechanic in love with automotive repairs. He will be sharing his experience with us an automotive repairer over the years. He will not only provide us with informative articles, he would also be providing us with hands-on reviews on automotive parts.