Best Soldering Irons For Automotive Wiring In 2022

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Automotive wiring requires the best soldering irons for the safety of the vehicle and the owner. As the wirings are the parts that transmit signals throughout the vehicle, they need to stay proper all the time. A top-notch soldering iron will be your favorite tool for the automotive wire harness.

Many brands have introduced us to different and uniquely designed soldering irons. But not all of them could deliver what is necessary for the best outcomes. We tested them all and sorted out the best ones. The list below contains powerful soldering guns that excel at your automotive wiring tasks.

Best Soldering Iron for Automotive Wiring 2022 Reviews

1. Weller WES51 Analog Soldering Station

We are starting this list with a pretty affordable and impressive soldering iron, the Weller WES51 Analog Soldering Station. With a perfect combination of temp adjustment, power output, and preciseness, this item is one of the best on the market.

Weller brought the soldering iron design to a whole new level by shaping the iron in a smooth way. Its pencil-like body is why you can hold it for a long time without tiring your hand. From small to mid-range projects, the iron can produce 50/60 watts of power output for its applications. It works for a long time without having to clean or cool down.

You can reset the temp to its starting level according to the tip you will use. For a quick set-up, the package includes a stand. You will need to connect the soldering station to an electric source of 120 volts for it to run. The whole thing weighs only 4 pounds, so no worry about transportation.

Its control panel has a dialed knob to set the temp. Weller WES51 has an auto-shut-off feature that activates after 90 minutes of runtime. Spend your money on this soldering station with full trust.

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2. LEXIVON Butane Soldering Iron Multi-Purpose Kit

LEXIVON Butane Soldering Iron Multi-Purpose Kit is built like how a top-quality soldering iron should be. Every part of it has a high durability with enough heat absorption capability. Not only does it look cool, but it also works smart.

This product is a complete set of soldering iron kits that includes all types of soldering accessories in the package. With seven tips of different shapes and sizes, you can go for any application you want. The soldering iron has 125 watts of power.

It is a butane soldering iron, so you won’t need to go through the process of connecting cords. Not to mention, the iron also can automatically ignite itself when you need to. As a result, your work will be a lot easier. Set the flame with ease between 0.5 to 2.5 inches using the buttons on the iron.

The handle is easy to grip, and its surface is comfy not to wear your fingers out. As a highly portable item, you can use this on your DIY or advanced programs. The maximum heat it can reach is 2400-degree F. That is definitely enough for any of your projects.

Pros

3. Weller PSI100K Super-Pro Self-Igniting Cordless Butane Soldering Iron Kit

We recommend the Weller PSI100K Super-Pro Self-Igniting Cordless Butane Soldering Iron Kit because of its portability and effectiveness. It has the right feature to turn the soldering process effortless. Go for this item if you want to quicken your works.

As a cordless soldering iron, the setting-up process will be a lot faster than other soldering stations. As for the self-igniting feature, the iron requires butane as a power source. Hence, it burns smoothly without posing much threat to the environment.

Its maximum temp is 1,076-degree F. The handle has the shape and design to offer an excellent grip regardless of your hand size. Since it weighs only 7.2 ounces, the iron will not tire your hand. For different applications, the soldering iron comes with six pieces of equipment. Weller made sure that the iron can go through harsh weather or high heat without damaging itself.

The iron can run for 2 hours with a full tank. You can check the fuel level, thanks to the visible window. Weller designed this machine based on how the professionals told them. So, there is no doubt that it will offer a good experience.

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4. Power Probe Butane Soldering Kit

Famous for all its features, the Power Probe Butane Soldering Kit is an all-purpose soldering tool. Shortly known as PPSK, the item is definitely better than most other soldering irons you come across. It is the perfect thing for your automotive wiring tasks.

Repair any automotive wire with this powerful soldering iron. It has an easy and fast start-up. Mix that with the automatic ignition feature, and you got yourself a handy tool. Power Probe tried to make something that meets the consumer’s needs. So, this iron has all the instruments in a secured case, which excels at different applications.

While holding the iron allows you to access the buttons to adjust the flame height from ½ to 1-1/2 inches. Available in black, the user-instructions are on the case. With a maximum temp of 930-degree F, it will be quick to meltdown the required wire. The butane soldering iron is environmentally-friendly.

For the power source, the iron requires an electric battery. Use the 120 watts power for your wiring tasks. The package comes with tips, hot point, hot knife, sponge, etc. It got itself high ratings and positive reviews.

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5. NEWACALOX Soldering Iron Gun Kit 6-in-1

When your work requires a top-quality soldering iron, the NEWACALOX Soldering Iron Gun Kit 6-in-1 can be the tool to help you. Its epic features will work as a game-changer in your workplace. With a drill-like handle, you can easily hold and run it for a long time.

The soldering gun kit has a 60 watts powerful soldering iron that melts down the automotive wires based on the necessary amount. Suitable for industrial works, you can use it for both soldering or desoldering purposes.

Forget about harmful materials, as NEWACALOX avoided adding lead to the cable or any part of this machine. You can handle the process using only one hand since the controls are on the handheld gun. The device runs on low energy. Meanwhile, for additional durability and rust-resistance, the vacuum pump is aluminum-made. As its name suggests, you get six pieces of equipment in the package.

Two tweezers and a tiny Philips screwdriver are a part of the instruments. All these parts are so stable too. Specially made for soldering wires and jewelry, the iron is safe. It had earned lots of praises from the customers and the experts alike.

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Buying Considerations

Soldering can be too much effort but also fun. It needs a set of tools, including a power box, soldering iron, tips, and other instruments. Unlike hot air-rework, soldering tools are typically smaller and lighter.

But buying a soldering iron can be more problematic than soldering. There are so many options available that it is easy to get confused. That is why we mentioned some factors below that you must consider before purchasing a soldering iron.

Temperature Control

How your soldering iron handles the temperature level is a prime factor. A soldering iron controls and adjusts the temperature of the soldering tips. Apparently, there are three types of temp controls among soldering irons.

The no-regulation type works simply by reaching a standard temperature after setting-up. Then there is the temperature-control that controls the heat using a built-in thermal-control program.

Lastly, the third type is a soldering unit that accepts any thermal tweezer or capacitor. People use them for heavy-duty projects. Whichever one you go for, make sure that the max temperature of it is at least 850-degree F.

Soldering Tips

You got to consider the soldering tips that you will need to attach to the iron. Different shaped and sized tips can be necessary for various work applications. There is the pyramid, conical, tapered, and chisel tips.

A good soldering iron will come with additional soldering tips so that you will not need to look for them elsewhere. Aside from that, look for the durability of them. Great soldering tips must have high temperature surviving capability.

We suggest getting a nickel, copper, or chrome tip, as they are pretty steady and long-lasting.

Power Limit

The soldering iron must pack enough power to get the necessary melting output. While the power wattage can range from 15 to 60, automotive wiring will require 60 watts. Make sure that the power is not more than the requirement as that can damage some components.

Comfortable Grip

It is not an enjoyable experience if your fingers tire out while you are soldering automotive wires. The reason behind that can be the lack of a proper handle. Make sure that your soldering iron has a handle that provides a comfy grip.

Brand

Avoid soldering irons that are not from a brand. It is not absolute, but most of them may not survive for a long time. A soldering iron manufactured by a well-known brand provides much reliability and usually is of the best quality.

Final Note

There are many soldering tool bands out there. So, you may still find yourself in an array of options. In that case, you can go for the reviews from the consumers. However, take them with a grain of salt. While some customers are never satisfied, some even review the item without knowing it enough.

Check if your soldering iron has easy temp control and flame height adjustment feature. Price is also a key factor. But for automotive wiring, the best soldering irons can be a bit expensive. Hence, you got to ensure what you are getting is worth the price.