Essential Guide of Car Replacement Accessory Power Relays – May 2022 Edition

Looking to find the best Car Replacement Accessory Power Relays?

We researched 18 Car Replacement Accessory Power Relays, tested 17, and we have done 17 hours of research. The best Car Replacement Accessory Power Relays doesn’t have to be complicated to be great. Our first pick is exactly that. No more, no less. It also costs less than any other products we tested.

The best

No. 1
IRHAPSODY 12V DC 120Amp 4 Pin Heavy Duty Relay, Split Charge Relay Switch, Continuous Duty SPST 4 Terminal Relay
  • Our coil power is 1.8W, and coil resistance is 80ohms. It is more reliable than 2.4W (60 ohms) and 4.8W (30 ohms) relays on the market
  • Large capacity, high current carrying capacity, heavy-duty make/break relay. But never go beyond its capabilities, try to stay 10 to 15% below what the rate is for
  • Rated voltage: 12vdc; Pickup voltage: 8v; Dropout voltage: 1.2v
  • The size of the round stud terminals: M6/6mm
  • Ideal for split charging or any vehicle needing a high power relay

Intro

Here’s your guide to choosing the best Car Replacement Accessory Power Relays. As there is a great number of models with varying prices, you may find it difficult to figure out which one is right for you. For this reason, we decided to make a top 10 of the Car Replacement Accessory Power Relays of different brands and prices based on the best value for money. This ranking was created to help you find the best Car Replacement Accessory Power Relays depending on your needs and budgets. Our selection criteria are provided to give you a complete picture of the items offered. Get ready to find the Car Replacement Accessory Power Relays that’s right for you!

Our picks

No. 1
IRHAPSODY 12V DC 120Amp 4 Pin Heavy Duty Relay, Split Charge Relay Switch, Continuous Duty SPST 4 Terminal Relay
  • Our coil power is 1.8W, and coil resistance is 80ohms. It is more reliable than 2.4W (60 ohms) and 4.8W (30 ohms) relays on the market
  • Large capacity, high current carrying capacity, heavy-duty make/break relay. But never go beyond its capabilities, try to stay 10 to 15% below what the rate is for
  • Rated voltage: 12vdc; Pickup voltage: 8v; Dropout voltage: 1.2v
  • The size of the round stud terminals: M6/6mm
  • Ideal for split charging or any vehicle needing a high power relay
No. 2
uxcell 2 Pcs Z1507091/4 4 Pin DC 12V 40A Universal Car Vehicle Motor Fuse Relay Switch Power
  • Pin Number: 4; Voltage: DC 12V; Amp:40A
  • Dimension: 6x2.5x2.2cm / 2.36"x0.98"x0.87"(L*W*H); Contact Type: SPST
  • Made of metal and plastic, durable materials for long time service.
  • Suitable for cars and motorcycles. It is recommended to confirm the model, appearance, and function before placing an order.
  • Make sure this is the correct relay replacement your car need before purchase.
SaleNo. 3
Power Relay 4 Pieces Heavy Duty 120V Relay 30A SPDT 120VAC AZ2280-1A-12DF Automotive Replacement Accessory Power Relays for Car Motor Automotive
  • Sufficient quantity: you will receive 4 pieces of 120V car relays in a package, sufficient quantity can meet your daily use and replace demands, or you can share them with other people who need them
  • Specifications information: the model number of our power relay is 30A SPDT 120VAC AZ2280-1A-12DF, which measures about 5 x 2.8 x 2.7 cm/ 1.97 x 1.1 x 1.06 inches, please check the detailed information before purchasing
  • Quality material: the car power relay is made of nylon and brass material, reliable and quality, strong and resistant to rust, not easy to break or deform, available to have a long service life and nice electrical insulation
  • Easy to apply: the motor relay is convenient to assemble, you just need to connect the relay with the wire, no other tools needed, easy for yourself to use and replace, allowing you to replace the automotive accessory quickly
  • Wide range of applications: these automotive replacement accessory power relays can be applied for car tail lights, engine compartments, electric cooling fans, electric water pumps, electric fuel pumps, trunk solenoids and other equipment, bringing more conveniences to your life

Why you should trust us

This guide represents more than 10 years of experience in researching, testing, and writing about many subject. Our people are experts in all of their fields.
We alors spent 17 hours reading any article we could find on the internet and all the customer reviews at various retailer sites such as those of Amazon, Home Depot or Wallmart. We found many website that was a valuable resource with involved buying guides and detailed Car Replacement Accessory Power Relays information.
As for me, I’m very familiar with the Car Replacement Accessory Power Relays since I got it from 3 years.

Top 10

No. 1
IRHAPSODY 12V DC 120Amp 4 Pin Heavy Duty Relay, Split Charge Relay Switch, Continuous Duty SPST 4 Terminal Relay
  • Our coil power is 1.8W, and coil resistance is 80ohms. It is more reliable than 2.4W (60 ohms) and 4.8W (30 ohms) relays on the market
  • Large capacity, high current carrying capacity, heavy-duty make/break relay. But never go beyond its capabilities, try to stay 10 to 15% below what the rate is for
  • Rated voltage: 12vdc; Pickup voltage: 8v; Dropout voltage: 1.2v
  • The size of the round stud terminals: M6/6mm
  • Ideal for split charging or any vehicle needing a high power relay
No. 2
uxcell 2 Pcs Z1507091/4 4 Pin DC 12V 40A Universal Car Vehicle Motor Fuse Relay Switch Power
  • Pin Number: 4; Voltage: DC 12V; Amp:40A
  • Dimension: 6x2.5x2.2cm / 2.36"x0.98"x0.87"(L*W*H); Contact Type: SPST
  • Made of metal and plastic, durable materials for long time service.
  • Suitable for cars and motorcycles. It is recommended to confirm the model, appearance, and function before placing an order.
  • Make sure this is the correct relay replacement your car need before purchase.
SaleNo. 3
Power Relay 4 Pieces Heavy Duty 120V Relay 30A SPDT 120VAC AZ2280-1A-12DF Automotive Replacement Accessory Power Relays for Car Motor Automotive
  • Sufficient quantity: you will receive 4 pieces of 120V car relays in a package, sufficient quantity can meet your daily use and replace demands, or you can share them with other people who need them
  • Specifications information: the model number of our power relay is 30A SPDT 120VAC AZ2280-1A-12DF, which measures about 5 x 2.8 x 2.7 cm/ 1.97 x 1.1 x 1.06 inches, please check the detailed information before purchasing
  • Quality material: the car power relay is made of nylon and brass material, reliable and quality, strong and resistant to rust, not easy to break or deform, available to have a long service life and nice electrical insulation
  • Easy to apply: the motor relay is convenient to assemble, you just need to connect the relay with the wire, no other tools needed, easy for yourself to use and replace, allowing you to replace the automotive accessory quickly
  • Wide range of applications: these automotive replacement accessory power relays can be applied for car tail lights, engine compartments, electric cooling fans, electric water pumps, electric fuel pumps, trunk solenoids and other equipment, bringing more conveniences to your life
No. 4
Nilight 50043R Socket 10 Pack SPDT Bosch Style Electrical 12-14V 30/40 Amp 5-Pin Relays Switch for Automotive Truck Marine Boat,2 Years Warranty
  • 5 Pin SPDT Bosch Style Electrical Relay
  • 40A/30A High Switching Capability. These relays have a universal application and can be used in automotive setups, car sound systems, security systems, and various other applications.
  • Pin Specifications: Ground (85), VDC (30), Trigger (86), Output N/C (87a), and Output N/O (87)
  • These Relays are Interchangeable/Compatible with: All automobiles and devices equipped with a 12-14 Volt DC power source
  • Package includes: 10 pack electrical relays
  • Fit Type: Universal Fit
SaleNo. 5
5 Pin 12V Relay 12V 30A Relay Multi Purpose Automotive Relay Black Starter Relay Car Heavy Duty Relay for Car Motor Automotive Replacement Accessories (4 Pieces)
  • Sufficient for using: you will receive 4 pieces 12V 30A 5 pin relays, the size is about 1.41 x 0.94 x 0.63 inch/ 3.6 x 2.4 x 1.6 cm, enough quantity can meet your daily use and replacement, you can share them with your friends and family who need them
  • Stable for long time use: the black shell of the 12V car relay is made of nylon material which is electrical insulation, the pin is made of brass, which can withstand cold and hot condition, stable and reliable, not easy to break, deform or rust, applicable for a long time
  • Easy to use: the motor relay is suitable for normal automobile use and simple to operate, you just need to connect the relay with the wire, no other tools needed, convenient for your use and replace, allowing your components to work properly
  • Specifications information: 30A 12V Relay can be applied to control electrical circuits for components on a vehicle that have a high amperage load, such as headlights, fuel pumps and cooling fans
  • Extensive usages: the automotive relay is practical and convenient, can be applied to car tail light, engine compartment, electric cooling fans, electric water pumps, electric fuel pumps, shaved door handles solenoids, trunk solenoids and other equipment
No. 6
Nilight 50003R Automotive Set 5-Pin 30/40A 12V SPDT with Interlocking Relay Socket and Wiring Harness-5 Pack, 2 Years Warranty
  • High switching capability: Normally open 40A/14V DC and normally close 30A/14V DC. Suitable for Nilight LED light bar wiring harness kit
  • Premium quality: Durable relay and harness socket with 5 wires; Made by high-grade materials to ensure superior quality and long lifespan
  • Male-female slot design: Unique male-female slot design, easy to connect the relay with harness socket, clean and neat after installation
  • Easy wiring: The relay sockets come with different colors for loads/accessories, simple and convenient wiring
  • Package include: 5 x relay and 5 x relay socket with wires.Fit type: Universal fit
No. 7
Nilight - NI -WA 06 LED Light Bar Wiring Harness Kit - 2 Leads 12V On Off Switch Power Relay Blade Fuse for Off Road Lights LED Work Light, 2 Years Warranty
  • Universal fit: Compatible with all automobiles, boats and devices equipped with a 12 volt power source
  • Circuit protection: Power relay-safety protection and conversion circuit. Blade fuse protects the circuit when overcurrent or short circuit occurs.
  • Illuminated switch: 3 pin on/off rocker switch with red indicator light when truing on, easy to turn on or off, has been passed test of 5,000 times pressing.
  • Two available leads: With 2 sets of light output connectors for dual lighting fixtures less than 180W, the connection is more stable.
  • Package include:1 x wiring harness kit, 1 x instructions.
No. 8
Gebildet JD1912 Car Relay Harness 12V 40A 4 Pin SPST Harness Sockets with Color-Labeled Wires for Automotive Truck Van Motorcycle Boat (Pack of 2)
  • Brand new heavy duty SPST(Single Pole Single Throw) relays with color-labeled wires.
  • Minimum operating voltage 8V, corresponding minimum operating current is 100mA; Standard operating voltage 12V, corresponding standard operating current is 150mA.
  • Small size/Low power consumption/High contact voltage/ High sensitivity.
  • Contact Material: Ag Alloy / Contact Resistance: ≤ 100MΩ.
  • Life Expectancy Electrical: 100,000 Operation, Life Expectancy Mechanical: 10,000,000 Operation.
No. 9
Rightline Gear Range 2 Car Top Carrier, 15 cu ft, Weatherproof +, Attaches With or Without Roof Rack
  • Quality weatherproof + construction: UV protected PVC Semi-Coated Mesh XT material, welded seams, and urethane coated zipper with hook-&-loop-close flap provide reinforced protection against rain, snow, heat, heavy winds, and other extreme conditions
  • Attaches with or without a roof rack: Attach the carrier's straps to a vehicle’s roof rack or use the Car Clips to attach the straps to a vehicle's door frame weather molding
  • 1 Year manufacturer's : Shop confidently; our service team is based in the USA & skillfully trained to help you with any questions or concerns
  • Large capacity design: 15 cubic feet of storage, 40”L x 36” W x 18” H; designed for SUVs, minivans, and crossovers. Perfect for moving and vacations!
No. 10
4-PIN 40/30 AMP 12 V DC Waterproof Relay with Harness - Heavy Duty 12 AWG Tinned Copper Wires, 1 Pack SPST Automotive Relay
  • 12 awg tinned copper wires for Pin 30, Pin 87. Length: 5.1in
  • 16 awg tinned copper wires for Pin 85, Pin 86. Length: 5.1in
  • 12v dc waterproof 4 wire relay (max 14v). 40 amp / 30 amp High switching capability
  • Excellent waterproof and dustproof ability, high quality in any weather conditions
  • Nominal Coil Voltage: 12 V DC; Coil Power: 1.8 W; Coil Resistance: 80 Ω; Must Operate Voltage: 6~8 V DC; Must Release Voltage: 0.6~3.6 V DC; Maximum Applied Voltage: 15.6 V DC

How we tested

We search all the field to find the best Car Replacement Accessory Power Relays and all the type for it and get the best alternatives, priced decently, and easy to use. After that we tested all the main parameters we use : These things can separate the great Car Replacement Accessory Power Relays from the good.

  • Easy To use
  • Options
  • Quality
  • Longevity

How we picked

We search for all the field to find the best Car Replacement Accessory Power Relays and all the type for it and get the best alternatives, priced decently, and easy to use.
The main parameters we use : These things can separate the bad Car Replacement Accessory Power Relays from the good.

  • Price
  • Easy To use
  • Customer reviews
  • Quality
  • Longevity
  • Dimensions

Current Offers

SaleNo. 1
Power Relay 4 Pieces Heavy Duty 120V Relay 30A SPDT 120VAC AZ2280-1A-12DF Automotive Replacement Accessory Power Relays for Car Motor Automotive
  • Sufficient quantity: you will receive 4 pieces of 120V car relays in a package, sufficient quantity can meet your daily use and replace demands, or you can share them with other people who need them
  • Specifications information: the model number of our power relay is 30A SPDT 120VAC AZ2280-1A-12DF, which measures about 5 x 2.8 x 2.7 cm/ 1.97 x 1.1 x 1.06 inches, please check the detailed information before purchasing
  • Quality material: the car power relay is made of nylon and brass material, reliable and quality, strong and resistant to rust, not easy to break or deform, available to have a long service life and nice electrical insulation
  • Easy to apply: the motor relay is convenient to assemble, you just need to connect the relay with the wire, no other tools needed, easy for yourself to use and replace, allowing you to replace the automotive accessory quickly
  • Wide range of applications: these automotive replacement accessory power relays can be applied for car tail lights, engine compartments, electric cooling fans, electric water pumps, electric fuel pumps, trunk solenoids and other equipment, bringing more conveniences to your life
SaleNo. 2
5 Pin 12V Relay 12V 30A Relay Multi Purpose Automotive Relay Black Starter Relay Car Heavy Duty Relay for Car Motor Automotive Replacement Accessories (4 Pieces)
  • Sufficient for using: you will receive 4 pieces 12V 30A 5 pin relays, the size is about 1.41 x 0.94 x 0.63 inch/ 3.6 x 2.4 x 1.6 cm, enough quantity can meet your daily use and replacement, you can share them with your friends and family who need them
  • Stable for long time use: the black shell of the 12V car relay is made of nylon material which is electrical insulation, the pin is made of brass, which can withstand cold and hot condition, stable and reliable, not easy to break, deform or rust, applicable for a long time
  • Easy to use: the motor relay is suitable for normal automobile use and simple to operate, you just need to connect the relay with the wire, no other tools needed, convenient for your use and replace, allowing your components to work properly
  • Specifications information: 30A 12V Relay can be applied to control electrical circuits for components on a vehicle that have a high amperage load, such as headlights, fuel pumps and cooling fans
  • Extensive usages: the automotive relay is practical and convenient, can be applied to car tail light, engine compartment, electric cooling fans, electric water pumps, electric fuel pumps, shaved door handles solenoids, trunk solenoids and other equipment
SaleNo. 3
Nilight - 10012W LED Light Bar Wiring Harness Kit REAR LIGHTS 12V 5Pin Rocker Switch Laser On off Waterproof Switch Power Relay Blade Fuse-2 Lead,2 Years Warranty
  • Two Available Leads: 12 foot extendable wiring harness, two sets of light output connectors for dual light fixtures less than 180W
  • Efficient Protection: Power relay and inline blade fuse act as the first line of defense against overcurrent and short circuit.
  • Shining in the Dark: Built-in two premium LEDs emit soft light to illuminate the patterns, easy for you to find the switch in the dark
  • Wide Application: Suitable for almost all 12V battery vehicles, such as Jeeps, ATVs, UTVs, cars, motorcycles, ships, yachts and trailers
  • Package Includes: 1 x Wiring Harness Kit, 1 x 5 Pin LED Rocker Switch, 1 x Instructions
SaleNo. 4
Automotive Purpose Relays 301-1A-C-R1-U03-12VDC 4 PIN 4 Pack
  • Part Number 301-1A-C-R1-U03 12VDC
  • Ultra Micro ISO Automotive relay.
  • High Temperature withstand up to 125°C ambient
  • Contact Form:SPST (1 Form A).
  • General purpose applications for automotive in power.
SaleNo. 5
Nilight - 50004R 120 Pcs/60 Pairs Quick Splice Wire Terminals T-Tap Self-stripping with Nylon Fully Insulated Male Quick Disconnects Kit, 2 Years Warranty
  • Self-Stripping electrical tap connectors - Nilight self-stripping electrical t-tap connectors makes tapping into an existing wire a quick and easy job
  • Versatile kit - 60 piece T-Tap Wire Connectors plus 60 piece; Male Quick Disconnects will last for numerous wiring projects. Marine, automotive, scientific, home wiring projects - you name it
  • Thick tinned copper contacts - Thicker tinned copper contacts provide maximum conductivity and prevents the wire from shorting out efficiently
  • Quality t-tap connector housing - Quick splice T-Tap connectors will securely lock on the wire. Plastic housing will not open after it has been snapped on the wire
  • Perfectly fitting male quick disconnects - Nylon male disconnects have been designed to lock tightly on the T-Tap connectors to prevent sliding out

Conclusion

This guide is here to support you in your choice of Car Replacement Accessory Power Relays and is regularly updated so that you can make an informed selection. Nowadays, it’s not that easy to know about each and every product that’s on the market. So we hope that this comparison was able to help you with choosing the best Car Replacement Accessory Power Relays according to your criteria. Your comments are most welcome and they will help us improve the ranking.

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Last update on 2022-05-28 at 19:54 / Affiliate links / Images from Amazon Product Advertising API

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