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When your vehicle's electrical system encounters issues, a reliable meter relay is crucial for proper function. These components regulate various electrical circuits, ensuring everything from your lights to your engine control operates smoothly. Selecting the appropriate replacement ensures long-term performance and avoids further electrical complications.
Integrated Diode: Each relay includes a built-in diode that suppresses induced voltage during switching, safeguarding your electrical components from potential damage.
Small size/Low power consumption/High contact voltage/ High sensitivity.
Contact Material: Ag Alloy / Contact Resistance: ≤ 100MΩ.
Minimum operating voltage 8V, corresponding minimum operating current is 100mA; Standard operating voltage 12V, corresponding standard operating current is 150mA.
Life Expectancy Electrical: 100,000 Operation, Life Expectancy Mechanical: 10,000,000 Operation.
Never go beyond its capabilities. Try to stay 10 to 15% below what the rate is for
12-volt 5-prong relay. Excellent water-repellent and dustproof ability, but not using it in water
Be careful when inserting the relay into the socket. If you force it, you will bend the female connectors
Primary leads use 12 a.w.g tinned copper wire. Coil leads use 16 a.w.g
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
3-Working voltage range:12v relays can operate with anywhere between 9v and 14v,Very suitable for 12V automotive, marine, and machine circuits
4-High current:SPDT Relay with 40A/30A High Switching Capability,it has both normally open and normally closed terminals, terminal 87A is powered when the relay is inactive and switches the power to terminal 87 when the relay is activated
5-Working status:12V 5-pin relays are rated to handle 30A on normally closed pin 87a and 40A on normally open pin 87
【30A/40A Relay】 - These 5 pin relays are rated at 12v 30A/40A (NO: 40A, NC: 30A), spdt heavy duty design built-in diode relay.
【Built-in Diode】 - This 12 volt relay has a built-in diode, which aims to consume the induced voltage that is generated by the coil while switching the status of car relay, and therefore protect the electric components from being damaged by the...
【12AWG Harness】 - The wires which come with this relay socket are 12AWG/16AWG design, the 12 awg wires include red, blue and yellow wires which are the wires for high power terminals of the spdt relay; and 16 awg white and black wires for the coil...
【Waterproof】 - This 5 pin relay 12v has seal ring inside the harness socket to improve its waterproof performance, makes it much safer under moist environment use.
【Wide Application】 - The waterproof relay 12v acts as a bridge between switches and devices, which helps to achieve controlling high rating devices by small rating switches, suitable for auto, car, truck, marine boat, etc.
Ample Supply For Replacement: You receive 20 pieces of automotive relay in one set; This sufficient relay kit fully meets daily vehicle maintenance and replacement needs, allowing you to store spares or share the relay with family and friends
Build Stable Performance: Built with high strength nylon housing and sturdy brass terminals, this 12v relay features solid structure against deformation and damage; It resists extreme cold and high temperatures, delivering stable performance and long...
Plug And Play Easy Installation: Designed with plug-and-play structure, this 5 pin relay installs effortlessly without extra tools; Simply wire it properly and it works immediately, saving time on complicated setup and part replacement
Wide Compatibility Application: This starter relay fits automotive and marine equipment perfectly, ideal for tail lights engine compartments cooling fans water pumps fuel pumps door handle solenoids and trunk solenoid systems
Universal Standard Specification: This 5-pin mini relay comes with 12V rated voltage, 40A current rating and SPDT contact type; The standard 12v relay fits most cars trucks and boats; Please verify parameters before purchase for perfect compatibility
Last update on 2026-06-17 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Automotive Replacement Meter Relays
Understanding Meter Relays
A meter relay, often referred to as a time delay relay or a flasher relay, is an electromechanical switch that controls the timing of electrical circuits. In automotive applications, they are vital for functions such as turn signals, hazard lights, and sometimes even for controlling the duration of certain engine functions. Understanding the specific function the original relay performed is the first step in finding a suitable replacement.
Key Specifications to Consider
Voltage Rating: Ensure the replacement relay is compatible with your vehicle's electrical system voltage, typically 12V for most cars and trucks.
Amperage Rating: The relay must be able to handle the current load of the circuit it will be controlling. Check the original relay's rating or consult your vehicle's service manual.
Contact Configuration: Relays have different types of contacts (e.g., SPST, SPDT). The replacement should match the original configuration for proper circuit operation.
Pin Count and Layout: The physical connector of the relay must match the socket in your vehicle. Pay close attention to the number of pins and their arrangement.
Functionality: If you need a specific delay time or function (like LED compatibility), verify that the replacement relay offers these features.
Installation and Compatibility Checks
Before purchasing, it's essential to confirm compatibility with your specific vehicle make, model, and year. Many manufacturers use proprietary designs, so using part numbers from your original relay or consulting a vehicle-specific parts catalog is highly recommended. Most meter relays are designed for plug-and-play replacement, but always disconnect the vehicle's battery before beginning any electrical work to prevent shorts or damage.
Frequently Asked Questions
What is the difference between a flasher relay and a meter relay?
While the terms are sometimes used interchangeably in automotive contexts, a flasher relay specifically controls the blinking of turn signals and hazard lights. A meter relay can encompass a broader range of timing and control functions within the vehicle's electrical system.
Can I use a relay with a higher amperage rating?
Generally, it is not advisable to use a relay with a significantly higher amperage rating than the original. While it might seem safer, it could indicate a problem in the circuit that the original relay's lower rating was protecting against.
How do I find the correct part number for my vehicle?
The most reliable method is to find the part number printed directly on your existing relay. Alternatively, consult your vehicle's owner's manual or a reputable automotive parts database using your car's specific year, make, and model.
What does it mean if my turn signals are blinking too fast or too slow?
This often indicates a problem with the flasher relay. If the bulbs are all functioning, a worn-out or incompatible relay is the likely culprit. Replacing it with a compatible unit should resolve the issue.
Are there relays specifically for LED lights?
Yes, standard incandescent bulbs draw more current than LEDs. If you are upgrading to LED turn signals, you will likely need a special electronic flasher relay designed to handle the lower current draw of LEDs and prevent rapid blinking.
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