Automotive connectors are small components, but they play a vital role in ensuring the smooth functioning of your vehicle’s electrical system. Correctly determining the right pigtail connector can sometimes feel like searching for a needle in a haystack. This article will equip you with the knowledge to identify the correct automotive pigtail connector and ensure you purchase the right products for your repair job. 

Count the Number of Pins

Your replacement connector should have the exact same number of pins as the current one. Despite the fact that most associate the word “pigtail” with just one or two of something, this connector type can have up to 70 cavities for wires to thread through. These pins, or terminals, are the metal parts within the connector that enable the flow of electricity.

To identify the number of pins in your connector, you need to carefully examine the current component in the car. Count the number of individual slots or holes—each represents a pin. It’s crucial to note that even if a slot appears empty, it still counts as a pin position. Once you know the number of cavities in your current automotive connector, jot it down that so you can begin filtering your search as you shop for a replacement. 

Decipher the Shape of the Connector

Automotive pigtail connectors come in various shapes and sizes: square, rectangular, and round. Each shape corresponds to a specific type of connection in your vehicle. 

To determine the shape of your connector, evaluate the component’s overall form, the configuration of the pins, and any distinguishing features, such as locking tabs or alignment keys. Comparing the shape of your connector with images of various online options can be beneficial.

Square Connectors

As the name suggests, these connectors are square, and manufacturers commonly use them for sensors or switches.

Rectangular Connectors

These connectors are longer than they are wide with rounded corners. Rectangular connectors appear in various areas of an automobile, such as the engine control modules and solenoids.

Round Connectors

Round connectors are circular and often used for sensors, solenoids, and switches. Some round connectors have locking tabs to keep wires locked in place once threaded through. 

Review the Color

In some cases, the color of the connector may also play a role in identifying the correct pigtail connector for your vehicle. Different manufacturers may use specific colors to indicate various types of connectors or wiring systems. Be sure to research any potential color coding before making a purchase. 

Keep in mind that color isn’t always an accurate indicator, as it can vary between manufacturers and models. So, while it may provide a helpful starting point, it should not be the sole factor in choosing a replacement connector. Always review other factors, such as the connector’s shape and the number of pins. 

Look at the Keyways and Tabs

Keyways and tabs are physical features on the connector that aid in proper alignment during installation. When purchasing a replacement pigtail connector, match these keyways and tabs with your current connector to ensure a secure fit. 

Consider the Vehicle Specifics  

Another essential factor in identifying the correct automotive pigtail connector is to note your vehicle’s make, model, and year. As technology advances, so do car designs, including electrical systems and connector types. 

Moreover, some manufacturers may use specific connectors for certain models or even individual parts, so check for any specific guidelines or recommendations for your vehicle. By considering these details, you can narrow your search and ensure that the pigtail connector you choose is compatible with your vehicle.

Review the Product Manual 

If you have access to your vehicle’s wiring diagram, this information can be an invaluable resource. The depiction should show the layout and type of each connector in your car, allowing you to match your current connector with the corresponding image and description.

Note the Location of the Connector

Often, various areas of the car use different connectors; you wouldn’t use the same product to repair headlights as you would for a battery. To avoid any confusion, take note of the location of the connector you need to replace.

Contact a Professional

It’s always best to contact a professional when unsure of what type of connector you need for your automotive repair. Companies such as Connector Experts have a qualified team of professionals with in-depth industry knowledge. Customers can send us a picture of their current connector from all angles, and we’ll help determine the exact product you need.

Automotive Connectors Shopping Tips

Correctly identifying an automotive pigtail connector requires a keen eye for detail and a basic understanding of your vehicle’s electrical system. Some of the best ways to do this include:

• Listing out all information on your connector
• Shopping for quality connectors
• Buying universal connectors

Below, we’ve gone into detail on each tip so you can find the automotive repair item you need. 

List Out All Information on Your Connector

As you look at the current connector, note as much information on it as possible. When you shop, enter the number of pinholes, shape, color, plus vehicle information into your search. This detail helps filter your scope. 

Shop for Quality Connectors

When purchasing automotive connectors, it’s crucial to prioritize quality. Cheap, low-quality connectors may save you money in the short term but can lead to major electrical issues and potentially harm your vehicle in the long run. 

Instead, look for trusted brands specializing in automotive connectors and ensure their products meet industry standards. Using authentic automotive connectors ensures you make the needed repairs to a car and that driving remains safe. 

Read Reviews

Before making a purchase, be sure to read reviews from other customers. This feedback can give you valuable insight into the product’s reliability, compatibility with different vehicles, and overall quality.

Buy Universal Connectors

If you’re unsure about your connector’s specifications, consider purchasing a universal connector. These connectors can fit in a variety of vehicles and can be a convenient option for general repairs. However, remember that they may not be suitable for all types of cars, and it’s always best to double-check compatibility before making a purchase.

Shop at Connector Experts

Correctly identifying the correct pigtail connector for your vehicle is crucial to ensure the proper functioning of your electrical system.  

At Connector Experts, we specialize in high-quality automotive connectors with a wide range of products. We carry a wide range of products including 2-wire connectors for various types of cars. Our team of experts can assist you in locating the perfect pigtail connector for your vehicle based on all the necessary specifications and details. Don’t hesitate to contact us for all your automotive connector needs.