The Best Automotive Replacement Master Relays

Looking for the best Automotive Replacement Master Relays?

Discover now our comparison of the best Automotive Replacement Master Relays. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Automotive Replacement Master Relays are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Automotive Replacement Master Relays in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1

Miytsya 4 Pack Car 5 Pin Relay Switch 12V 30A SPST, Waterproof Stable Relay, Multi-Purpose Relay Heavy Duty Standard Relay Kit, Universal for Car Motor Replacement Accessories (Black)

★ Specifications: You will receive 2/4 12V 30A 5-pin relays measuring approximately 1.41 x 0.94 x 0.63 inches / 3.6 x 2.4 x 1.6 cm. The 30A 12V relays can be used to control the circuits of components in vehicles with high current loads, such as headlights, fuel pumps and cooling fans.
★ Quality Material: The power relay assembly is made of High quality composite and the pins are made of brass to withstand hot and cold conditions. Durable, rugged, unbreakable and corrosion resistant, they will support you for a long time and are suitable for replacement and repair of AC relays.
★ Smooth Running: The housing is protected from harsh temperatures and hood conditions, for extended wear. All parts are manufactured to exacting quality requirements. Relays play an important role in the ever-increasing number of automotive electronics.
★ Widely Used: Starter relays can be commonly used in air conditioning compressor fan motors, starters, headlights, horns, ignitions, fog lights, headlights, fans, rear window defrosters, blower motors, cargo lights, running lights, oxygen (O2) sensor relays, fuel pump/disconnect relays, and other accessories.
★ 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.

No. 2

Nilight SPDT Relay Replacement 12V 5 Prong SPDT Auto Tilt Trim Relay (Pack of 10) 40/30 AMP Electrical Power Relay Switch 5 Pin Bosch Style Relay for Automotive Cars Marine Boats,2 Years Warranty

5 Pin SPDT (Single Pole Double Throw) Bosch Style Electrical Relay.
40A/30A High Switching Capability. These relays have a universal application and can be used in a 12 Volt DC power source, such as automotive setups, car sound systems, security systems, and various other applications.
Pin Specifications: 30V DC. Ground (85), Trigger (86), Output N/C (87a), and Output N/O (87).
Maximum Applied Voltage: 15.6 V DC; Max Operating Voltage is 27V DC; Nominal Coil Voltage: 12 V DC; Max Operating Current: 40A; Must Operate Voltage: 6~8 V DC; Must Release Voltage: 0.6~3.6 V DC; Coil Power: 1.8 W; Coil Resistance: 80 Ω; Insulation Resistance: 100MΩ
Package include: 10 pack electrical relays. Sockets are not included. 2 Year Warranty by Nilight.

No. 3

AWBLIN Upgrade Battery Disconnect Switch with Voltmeter, DC 5-60V Master Isolator Cut/Shut Off Switch for Marine Boat Car Truck Camper RV Trailer Vehicles Engine Application (On/Off)

MORE STURDY, BETTER CONDUCTIVITY: Compared with the traditional ABS plastic shell material, the heavy duty cut off switch uses a better nylon 66 shell, high temperature resistance effect is better, more safe to use; The internal screw of the cutoff switch uses copper plated silver + silver contacts, which has better electrical conductivity, oxidation resistance and longer service life.
LED DIGITAL VOLTMETER DISPLAY: The battery isolator switch surface is equipped with an LED display, which displays the current voltage status in real time, allowing you to better monitor the battery status at any time. When the battery switch is on, the upper button screen monitors the voltage in real time. When the master disconnect switch is off, the screen does not display.
COMPATIBILITY & SAFETY: This Battery Kill Switch Used for DC 5 - 60V systems to isolate and secure the electrical system; eliminate any power draw from the battery when vehicle is not in use, disconnects the battery safely; provide a reliable way to shutdown electrical power during maintenance and protect batteries from excessive drain.
EASY TO OPERATE: On/Off 2 position, Suitable for various 6V/12V/24V/48V/60V systems. Current: 250A Continuous at DC 12V; 300A for 30 minutes. Clockwise to turn on , counter clockwise to turn off.
WIDE APPLICATION: Battery isolator switch is universal used for RV, Marine, Car, Boat, Camper, Travel Trailer, Truck, ATV, UTV battery and other engine application, makes it an effortless job of turning the battery on and off.
PACKAGE INCLUDE: Equiped with 1* Battery Switch, 4*Removeable Side Plate, 1*Rubble Gasket, 1*Rear Cover, 4*Nut, 4*Screw, 1*2/8" Terminal. If you have any questions,please contact us via email. We are always here to support you.

No. 4

GKmow 2 PCS Four-pin Automotive Relay, DC 12V 30A Flame-Retardant Housing Waterproof Starting Relay, Multi-Functional Motor Replacement Accessory, Fit for Most Models (Black)

Flame-retardant Shell: This car starter relay is made of flame-retardant shell material and has good flame-retardant properties. This means that in the event of a fire or other dangerous situation, it can effectively reduce the possibility of fire spread and improve the safety of vehicles and passengers.
DC 12V Voltage: This is the voltage standard used by most cars, so it has broad applicability. This relay is suitable for automotive systems powered by DC 12V power supply.
30A Current Rating: This relay has a current rating of 30A, which means it can handle a maximum current load of 30 amps. This makes it suitable for many high-power devices such as car starter motors.
Reliability and Durability: It can withstand long-term, frequent use and maintain stable performance in a variety of environmental conditions. This car starter relay is made of high-quality materials and has good reliability and durability.
Packing Content: You will receive two five-pin DC 12V 30A car starting relays. If you have any usage problems, please feel free to contact us directly and we will solve the problem for you within 24 hours on working days.

No. 5

gunhunt 4 PCS 40A Automotive Relays, Car Relay Switch, 5 Pin Relay, 12V Waterproof Car Relay, Trim System Components, Replacement for Car Boat Outboard Motor (Black)

Quality Materials: The shell is made of PA66 material and pure copper enameled wire, which has good thermal conductivity, can dissipate heat faster and reduce temperature rise. The compact and repairable structure of the sloped trim relay will hardly break or deform, helping you adjust and switch circuits stably.
Plug and Play: Compatible with the most universal 12V 5-Pin automotive relay with a 40A switching capability. Easy to process your demand. Please check the dimensions and the direction of the poles carefully before ordering to avoid buying the incorrect product.
Wide Application: Outboard tilt system application and all automotive devices equipped with a 12-volt dc power source car sound systems, security systems, compressor, air.
Nice Replacement for Many Relays: The electrical relay box can be a nice replacement for 582195, 582472, 582473, 584416, 586147 and 586224, offering you a pleasant using experience.
Sufficient Quantity for Using: The package comes with 4 pieces of automotive replacement electrical system relays, enough to meet your using and replacing demands in daily life, bringing you lots of convenience.

No. 6

Stylemafia 80-AMP Relay 12V Battery Isolator Relay 4 Pin Heavy Duty SPST Relay Prevents Primary Battery Discharge

Universal 12VDC Applications,(such as fit for honda pioneer 1000-5,Toro Timecutter zero turn mower; house batteries in class B motorhome,Class C RV, 4 wheeler)，high current relays are the most reliable and efficient way to add secondary batteries to your system,Prevents primary battery discharge,Extends battery life.
SPEC:Double Batteries Isolator Control On/Off Relay Switch; constant Amps: 80 ,peak:150A,Surge Max Amps:500（- about 6-1/2 watts）Voltage: 12VDC; 100,000 mechanical cycle life./Normally Open With Attaching Hardware, Copper Contact
Max Switching Currecnt could pass 500A at 5ms ,and Max Switching power could be 2000W .Replace: White Rodgers: 120-105751, 120-105751-6, 120-901S1,120-107112/ Cummins 3916301 3916302/Properly installed the relays separates the main battery from the auxiliary battery when the engine is off. When on, both batteries are charged.
Note: If the Battery Isolator Relay device is mounted near the engine, or in the sun, it could be warm from the environment. Are all the connections tight， the load near the maximum 80-amps， the coil seeing more than 12-volts， the wires involved in the 80-amp circuit gauged large enough to handle the current，exceeding it or maintaining it constantly might generate some heat.
Professional after-sales:We sell professional parts ，and provide technical support. If you have any problems or dissatisfaction after receiving the products, We will solve the problem as soon as possible.6 Month Warranty, Free Return and Exchange.

SaleNo. 7

EKYLIN DC 12V Remote Battery Disconnect Switch Latching Relay Anti-Theft Car Auto On Off Solenoid Valve Terminal Master Kill Switch System

【Electromagnetic Switch】This is a more convenient car remote battery disconnect switch that can remotely master kill your car power system to prevent the old car power drain or save the car from being stolen. No power leakage anymore, prolong your car battery life by 2-3 times. If any part is damaged, you can contact us to replace it for free. if you can't install it, you can also contact us for free guidance.
【Handy Easy & Simple】This 12V battery switch compared to tranditional battery switch, this Remote Control Electromagnetic Battery Switch Disconnect allows you to move the trigger from under the hood to your hand so that you won't need to open the hood to turn on power every time. Just press the remote button - Handy Easy & Simple!
【Very Low Standby Current】The car battery shut off switch come with nice silver remote control with distance upto 160 feet. You can even control it in your house. Universal for 12V Vehicle Power System. Remote Receiver Standby Current is very low (0.0085A).
【Package Includes】1 x Car Battery Remote Control Disconnect, 1 x Remote Control, 1 x Remote Receiver, 4m x Wiring Cables, 1 x English Manual. We strongly recommend customers to install it in a professional car shop.
【Unique from LinkoTech】The instructional diagram is in item photos and manual is included in the box, please refer to them when installation. Installation need additional wires larger than 22AWG. Electromagnetic Battery Switch Max Current: 1000A, Rated Current: 100A, Rated Voltage: DC 12V, Working Voltage: DC 12V, Lifetime of Use: 100,000 Times. Main Switch Size:(Height:3.2", Width:3.8", Length:5.8", PLEASE CHECK THE CAR HOOD SPACE BEFORE PURCHASE)

SaleNo. 8

Taiss Automotive Tall/Standard and Low Profile Box Shaped Fuses Assortment Kit, Car Fuses Assortment Kit 30PCS; Suitable for Chevrolet, Ford, Nissan Pickup SUV and Other Car Fuses.

Product name: automotive tall/standard and low profile box fuse classification kit. Fuses with rated current of 20, 30, 40, 50 and 60 A (3 PCS for each model), different models correspond to different colors, easy to take.
Rated voltage: below DC32V; Safe breaking capacity: 1000A; Shape: plug-in type; Fusing speed: slow
Exquisite workmanship, beautiful product appearance, stable transmission at work, used to reduce poor reception in use and other phenomena.
This fuse protects the power distribution system of the vehicle. The circuit is protected by low voltage drop and slow fuse.
It is applicable to replace the blown fuse related to the trailer in the truck; Alternative power supply and brake control functions, suitable for cars, trucks, off-road vehicles, and SUVs.

No. 9

Heavy Duty Starter Relay, Multi Purpose for Car Motor Automotive Replacement Accessories, Black , 5 Pin, 30A (8 Pieces)

Product number: the product model is JD1914-12V-30A, 12V 30A SPDT 5 Pin Relay; The product is not suitable for all models and brands, please check the specifications carefully to confirm whether it is applicable before purchasing
Sufficient for using: 5 pin! 5 pin! 5 pin! you will receive 16 pieces 12V 30A 5 pin relays, enough quantity can meet your daily use and replacement, you can share them with your friends and family who need them, these relays are 5 plug please note when ordering
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. 10

jeseny 2 Pack Car 5 Pin 12V 30A Relay, High Performance Waterproof Stable Relay, Multi-Purpose Relay Heavy Duty Standard Relay Kit, for Automotive Motor Replacement Accessories (Black)

✔ Specifications: You will receive 2/4 pieces of 5-pin 12V 30A relays, measuring approximately 1.41 x 0.94 x 0.63 inches/3.6 x 2.4 x 1.6 cm. The model number is JD1914-12V-30A and these relays are 5-plug. 30A 12V relays can be used to control circuits for components on vehicles with high amperage loads, such as headlights, fuel pumps, and cooling fans.
✔ Reliable Quality: The black housing of 12V auto relay is made of electrically insulated nylon material and the pins are made of brass with double plating treatment to prevent corrosion and fracture. And the base is sealed and waterproof, not easy to short circuit. Will provide you with long-term support, suitable for AC relay replacement and repair.
✔ Superior Performance: The housing is protected from harsh temperatures and hood conditions for extended wear. All parts are manufactured to exacting quality requirements. When your bike has a starting problem and won't start, when your car has a brake light problem, you can use relays to solve those problems.
✔ Easy Installation: 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.
✔ Widely Used: Starter relays can be widely used in air conditioning compressor fan motors, starters, headlights, horns, ignition units, fog lights, headlights, fans, rear window defrosters, blower motors, cargo lights, running lights, oxygen (O2) sensor relays, fuel pump/disconnect relays and other accessories.

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Last update on 2024-05-07 / Affiliate links / Images from Amazon Product Advertising API

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