Top 10 12V Relay Box – Automotive Replacement Fuse Holders

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12V Auto Waterproof Fuse Relay Box Block Kit 6 Bosch Style Relay Holder 6 ATC/ATO Fuse Holder Relays & Fuses Included Universal Relay Block Box for 12V Automotive Vehicles Cars Marine Boat Jeep

ONLINE LED STORE #ad - More than a warranty - we've got you covered with an industry-leading two-year warranty and the best customer support in the business. Multi-terrain - our unique "Z" shaped brackets make it possible to securely mount this waterproof relay box just about anywhere.

Built like a tank - made from durable and dependable materials, sporting an IP65 waterproof rating, our relay box doesn’t understand the word "can't. ". Remap your wiring - organize, consolidate, and keep track of multiple independent circuits with six relay sockets and six fuse holders. This relay box kit combines everything you need into one convenient package: a top-notch relay box, 6 Bosch style relays, terminals, 10 fuses, and silicone seals. Combine to conquer - the road ahead just got a bit easier.
ManufacturerONLINE LED STORE #ad
Height3.63 Inches
Length7.13 Inches
Width4.13 Inches
Part NumberPWR0313



Waterproof Fuse Panel with LED Warning Indicator Damp-Proof Cover, 12 Circuits with Negative Bus Fuse Box Holder for Car Marine RV Truck DC 12-24V, WUPP Boat Fuse Block, Fuses Included

WUPP #ad - Wupp fuse block with 100 amps capacity, 30 Amps per fuse, and ground bus bar are more than capable of protecting all of your hard work. Made wiring electronics in your vehicles or boat a breeze! Universal protection– whether you're building a massive overland lighting setup or adding power windows to your classic.

Safe material– made of environment-friendly pbt material, wupp 12-volt fuse block meets all the standards of an ideal fuse box. Wupp automotive fuse block will indicate exactly where there is a short circuit or any other fault so you can easily identify it and change it! Make wiring clean – instead of piling a mess of wires and fuse holders onto your battery posts, WUPP 12 volt fuse block/ground bus kit gives you 12 dedicated fuses and 12 ground locations to keep all of your wires clean, organized, and accessible.

Quick fix – red led warning light will light up immediately when the corresponding fuse is blown. It is mechanically strong, heat resistant and flame resistant. Free blade fuses– 12-way fuse block package includes: 20a fuse*6, 5A Fuse*6, 15A Fuse*6, labels*2, 10A Fuse*6, Screws*4. There will hardly cause any issue like produce fracture, insulated, deformation, combustion or short circuit phenomenon.
BrandWUPP #ad
ManufacturerWUPP #ad
Height1.44 Inches
Length5.44 Inches
Weight0.75 Pounds
Width3.35 Inches
Part NumberCS-664A2



ONLINE LED STORE 6 Pack 4-Pin 12V Bosch Style Fused Relay Switch Kit Interlocking Harness Socket Holder 14 AWG Hot Wires SPST 30 Amp 12 Volt Automotive relays with Fuse for Auto Cars

ONLINE LED STORE #ad - Built in fuse socket with included 30A blade fuse with heavy duty 14AWG wires for main contact. Bosch style 4-pin spst Single Pole Single Throw Relay. Wire specifications: black - ground 85, white - Trigger 86, red - vdc 30, Blue - Output N/O 87. Set includes 6 relays, 6 relay harnesses, and 6 blade fuses. 12vdc 14v max and 30a high Switching Capability.
ManufacturerONLINE LED STORE #ad
Height2 Inches
Length6.5 Inches
Weight0.8 Pounds
Width5.62 Inches
Part NumberPSZACCEPS179R



MICTUNING 12-Slot Relay Box,6 Relays,6 ATC ATO Fuses Holder Block with 41pcs Metallic Pins for Automotive and Marine Engine Bay

MICTUNING #ad - 2 clip-locks cover - easy access to the relays and fuses and securely keep them in place, also good protection from water splashes, allowing you to quickly maintain or replace the burnt one, dust and debris. Special mounting legs - high and low legs are designed to snugly adhere to modern angular engine bays or trunk areas, for the flat surface, please add rubber pad yourself to level out the relay box DIY installation.

Large capacity holder box - a clean storage for many projects, tightly holds up to 5 Bosch-style 5pin relay and a RTT7121 4pin Relays, and 6 ATC/ATO blade Fuses. Elegant & durable - made of pa6 rating flame retardant shell, durable and safe, with precise cutouts of each slots and reserved an Arc-outlet on the edge, it keeps all your wiring tidy and good look as OEM factory manufactured.

Universal fitment - suitable for all vehicles, etc. Guarantee with 100% satisfaction, 4x4 offroad jeep suv utv atV RV Pickup Truck Trailer Camper Marine Boat, please buy it with confidence and feel free to contact us if there's any question.
ManufacturerMICTUNING #ad
Height3.07 Inches
Length5.12 Inches
Weight0.48 Pounds
Width3.54 Inches
Part NumberMIC-RB-111BK

5. Juzi


1 RTT7121 Relay. Allows You to Install car 6-Way Fuse Box Easily and Quickly., with 6 ATC/ATO fuses, Automobile 6-Way Relay Fuse Box, 5-pin 12VDC 40A relays

Juzi #ad - You must have some electrical knowledge, please professional installation and use. 1pcs rtt7121 4-pin relay, 6 standard blade fuses, 45 metal terminals. Model universal 5-pin 12v 40a relay and rtt7121 4-pin relay, suitable for cars, trucks and ships.

Functionsimple disassembly, easy to install and use. Quick maintenance or replacement fuse, also has good waterproof, dustproof and anti-debris functions. Caution for safe use, this product does not contain instructions. Material is made of pa6 flame retardant shell, each slot has a precise cut, and retains a curved socket on the edge, safe and reliable, durable, to ensure that all your wiring is neat and beautiful, such as OEM factory manufacturing of. Support 4pin1 2V 40A relay compatible. Product packaging5pcs 5pin12v40a relay.
BrandJuzi #ad
ManufacturerMING GANG #ad
Part Numbermg0615



Suitable for car, with transparent 4PIN 12V 40A relay and RTT7121 relay, Automobile six-way relay fuse box, RV and ship modification purposes.

WANDAI #ad - Easy to install: easy to disassemble, easy to install and use. Manufacturing materials: high-quality high-temperature resistant materials used to manufacture safety boxes.

Oem-style protection: store relays and fuses safely in this sturdy relay box to organize the machine room of the vehicle, thereby providing unparalleled protection and a clean factory appearance. Fast maintenance or replacement of the fuse, but also has good dust and anti-fragment performance. Model: universal 4pin12v40a relay and RTT7121 type 4pin relay, trucks, suitable for cars, ships. Let you rest assured to buy and use for a longer time. You will get:1pcs relay fuse box, 1pcs rtt7121 4-pin relay, 5pcs 4pin12v40a relay, 6PCS standard blade fuse, 40PCS metal terminal.
BrandWANDAI #ad
ManufacturerWANDAI #ad
Part NumberWDJDQ-01

7. MGI SpeedWare


MGI SpeedWare Fused Relay Box and 12vDC Wiring Kit 4 Relay

MGI SpeedWare #ad - Easily install your switches and loads to the numbered screw terminals #6 bolt size. Allows for individual negative or positive switching. Main fuse size: 70a | main feeder size: #10 awg | relay Fuse Sizes: 1 x 25A, 3 x 30A. High-quality aluminum module box laser cut in north America. Dimensions: 3. 50" x 3. 25" x 5. 625". Universal fit - simply mount anywhere inside your vehicle cabin. For engine bay installation, use an MGI Junction Box B08HW1RJZC. Control 12vdc automotive accessories up to 24A for resistive loads, and up to 12A for electric motor loads such as fans and pumps.
BrandMGI SpeedWare #ad
ManufacturerMGI #ad
Height3.5 Inches
Length5.25 Inches
Width3.5 Inches
Part NumberRCP4

8. iztor


Iztor Universal 6 Way Blade Fuse Holder Box With Spade Terminals and fuse,5PCS 4Pin 12V 40A relays for car truck trailer and boat

iztor #ad - 6-way fuse box 6-relay holder with spade terminals and 6pcs fuse, 5PCS 4Pin 12V 40A relays. Can be fixed through 2 pre moulded holes on side. Suitable for all marine, motor-home, automotive & motorsport applications. Waterproof connector. Can be installed in circuit. Package includes:1 piece Relay Holder Box and 41 Pieces Pins terminals.
Brandiztor #ad
ManufacturerIZTOR #ad
Part NumberGM01-F2546-Z



ONLINE LED STORE 5 Pack 5-Pin 12V Bosch Style Waterproof Relay Kit Harness Socket 12 AWG Hot Wires SPDT 30/40 Amp 12 Volt Automotive Marine Relays for Boats Auto Fan Cars

ONLINE LED STORE #ad - Waterproof construction & heavy duty 12AWG wires for the main contact. Wire specifications: black - ground 85, yellow - output N/C 87a, White - Trigger 86, red - vdc 30, and Blue - Output N/O 87. User manual available for download under Product Information Details. 12vdc 14v max and 40a/30a high Switching Capability. Bosch style 5-pin spdt Single Pole Double Throw Relay.
ManufacturerONLINE LED STORE #ad
Height1.62 Inches
Length10 Inches
Weight1.14 Pounds
Width6 Inches
Part NumberPSZACCEPS178R

10. Nilight


Nilight 6 Gang Rocker Switch 12V Panel Relay Box Circuit Control System with 80A Circuit Breaker Switch Covers and Removals for Jeep Wrangler JK JKU 2007-2018,2 Years Warranty

Nilight #ad - Safety design: could power up to 960 watts of all types of led lights or other equipments at the same time. Provides secure mounting on your Car. Led voltage display: the voltmeter is built in the center of the switch panel, clearly shows the current readings of working volts, easily notice the voltage condition of the vehicles.

6 gang switch panel:operating voltage:12v dc, rear Lights, sasquatch lights, Off road Lights, zombie lights and wench power, Windshield Lights, the max output power is rating at 960 Watts. This switch panel with relay allows you to control up to 6 different devices. All in one design: this 6 gang switch panel includes 80a circuit breaker, relay&fuse control box, screw driver, mini fuse tap, switch removal tools, 4 extra switch covers, terminals and self locking cable ties.

Easy installation: fuse and relay box can be easily installed in your engine bay without cutting, drilling, or modifications. Perfect for controlling Led Light Bars, Rock Lights, etc. You will be able to install on your Car in no time. The 6 100a relays and fuses provides you with a safety environment for all connections. The whole circuit with over-voltage protection, over-current protection, overheat protection and reverse polarity protection. Fits nicely under the hood.
BrandNilight #ad
ManufacturerNilight #ad
Height8 Inches
Length8 Inches
Width7 Inches
Part Number90176B