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.

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 ….

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.

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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

Product ID: 531078479

Details

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

⚡30A high current capacity

📏Compact 3.6x2.4x1.6 cm size

🛠️Durable nylon & brass build

60.52 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

⚡ Power your ride with reliability and ease — don’t get left in the dark!

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 fix or upgrade.
PLUG PLAY SIMPLICITY - No tools needed—easy wiring and replacement keep your ride running smoothly with zero hassle.
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 compact, durable nylon shell and brass pins designed to withstand harsh conditions. Ideal for controlling high-amperage vehicle components like headlights, fuel pumps, and cooling fans, it offers easy installation without extra tools. Sold in a 4-pack with a 12-month warranty, it’s a versatile, reliable replacement accessory for any car’s electrical system.

Specifications

ASIN	B0C14G26SY
Best Sellers Rank	#69,277 in Automotive ( See Top 100 in Automotive ) #143 in Automotive Replacement Accessory Power Relays
Brand Name	BLAU GRUN
Coil Voltage	12 Volts
Connector Type	Wired Connector
Contact Current Rating	30 Amps
Contact Material	Brass
Contact Type	Normally Open
Current Rating	30 Amps
Customer Reviews	4.3 4.3 out of 5 stars (172)
Manufacturer	BLAU GRUN
Maximum Switching Current	30 Amps
Maximum Switching Voltage	12 Volts
Minimum Switching Voltage	12 Volts
Model	5 Pin 12V 30A Relay
Mounting Type	DIN Rail Mount
Operation Mode	Automatic
Part Number	BLAU GRUN-Rubber Pad
Warranty Description	0.2
Wattage	360 watts

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Great experience from order to delivery. Highly recommended!

1 week ago

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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60.52 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Best international shipping I've ever tried. Worth every penny!

3 days ago

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1 month ago

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