4 Pin 12V 30A Multi-Purpose Automotive Relay - Heavy Duty Standard Relay for Car Motor, Universal Replacement Accessory

4 Pin 12V 30A Multi-Purpose Automotive Relay - Heavy Duty Standard Relay for Car Motor, Universal Replacement Accessory

Q: Is this relay the same relay my 2004 Honda Civic LX uses that says 16z3a31a on it ?

I don't know about your particular car, but despite Amazon's recommendation that this part fits my car, it doesn't. And I am not the only one complaining that I purchased the wrong part for my vehicle, based on Amazon's assurance that is the right one. Hope this helps.

Q: Will these actually fit a 2014 Nissan Titan Pro 4x? I have bought some that said they fit my truck but they do not.

Prob not bud I found the same issue and never received a refund but they stated they would fit I purchased them for a 2002 Durango slt and they did not so I will advise to check for yourself the pins and the voltage or amps and make sure they match regardless of what Amazon says . Because they don’t know anything and this continues to happen ….

Q: Do these things last long? Or do they keep blowing and thats why they send 4 of them?

So far so good with mine. They live in the toolbox with the battery on the tongue of my trailer which sits outside.

Product ID: 530287072

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Details

Connector Type
Wired
Contact Material
Brass
Contact Type
Normally Open
Current Rating
30 Amps
Mounting Type
Surface Mount

⚡30A high current capacity

📏Compact 3.6x2.4x1.6 cm size

🛠️Durable nylon & brass build

Frequently Bought Together

BLAU GRUN 4 Pin 12V 30A Relay Multi-Purpose Automotive Relay Heavy Duty Standard Relay for Car Motor, Auto Universal Replacement Accessories

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Description

⚡ Power your ride with reliability and ease!

BUILT TO LAST - Premium nylon shell and brass pins resist rust, deformation, and extreme temperatures for long-term reliability.
READY WHEN YOU ARE - Includes 4 relays plus a 12-month warranty, so you’re always prepared for any electrical challenge.
PLUG PLAY SIMPLICITY - No extra tools needed—easy installation and replacement keeps your ride running smoothly.
POWER UP WITH CONFIDENCE - Handles up to 30 amps for heavy-duty automotive circuits without breaking a sweat.
VERSATILE VEHICLE UPGRADE - Perfect for headlights, fuel pumps, cooling fans, solenoids, and more—your all-in-one automotive relay solution.

This 4-pin 12V 30A automotive relay features a durable nylon shell and brass contacts designed to withstand harsh conditions. Compact and easy to install, it supports high-amperage vehicle components like headlights, fuel pumps, and cooling fans. Sold in a 4-pack with a 12-month warranty, it’s the universal replacement accessory for dependable automotive electrical control.

Specifications

Connector Type	Wired
Contact Material	Brass
Contact Type	Normally Open
Current Rating	30 Amps
Mounting Type	Surface Mount
Brand	BLAU GRUN
Operation Mode	Automatic
Wattage	360 watts
Coil Voltage	12 Volts
Contact Current Rating	30 Amps
Maximum Switching Current	30 Amps
Maximum Switching Voltage	12 Volts
Minimum Switching Voltage	12 Volts
Manufacturer	BLAU GRUN
Item Weight	1.44 ounces
Product Dimensions	0.4 x 0.7 x 0.6 inches
Item model number	5 Pin 12V 30A Relay
Manufacturer Part Number	‎BLAU GRUN-Rubber Pad

Have a Question? See What Others Asked

Are these made in China?

Is this relay the same relay my 2004 Honda Civic LX uses that says 16z3a31a on it ?

Will these actually fit a 2014 Nissan Titan Pro 4x? I have bought some that said they fit my truck but they do not.

Do these things last long? Or do they keep blowing and thats why they send 4 of them?

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