Automotive harnesses are used to keep the vehicle in a great position. Our automotive wire harnesses are designed to keep your automotive system safe. The harnesses are designed and sealed with proper care. These harnesses supply the essential power to the engine. These harnesses are especially made to connect the sensors and other body parts of the vehicles together. You get the least manual work and less issues with our harness.

We designed the harness carefully and manufactured them with the materials that are high quality. With our harnesses you get the best services when you install them on your vehicle. The durability and the flexibility ensures that the harness is suitable to use on various types of sectors. We probably check each harness to ensure the durability and long term use.

Made to Last and Keep You Safe

If you want automotive wire harnesses that stay strong for many years, the automotive harness wire from QL-Custom Technology Ltd. is the best pick. Each wire is designed to withstand rough roads, high temperatures, rain, and extended driving without issue. These wires help cars and trucks run safely by sending power smoothly and steadily. They are made from tough, safe materials that stop breaking, melting, or shorting. Their design also helps prevent signal loss, so your car runs smoother, safer, and firmer every day. You can count on these wires to continue working, even after years of use in harsh environments.

Custom OBDII and J1939 Connector Cables

These automotive wire harnesses are carefully crafted to ensure a perfect fit and reliable performance every time. They are simple to plug in, easy to use, and designed to last much longer than standard cables. You can choose from various sizes, pin styles, and shapes to find the perfect one for your setup. Each cable is thoroughly tested multiple times to ensure it is safe, strong, and ready for prolonged and heavy use. These cables ensure your car’s system always communicates clearly and functions properly.

16-Pin OBD II Connector with Arc Pins (QLC16055)

The 16pin OBD II connector with arc pins QLC16055 gives a tight, safe, and easy fit. This automotive wire harnesses works perfectly in new cars that need clean and quick data from the OBD port. The gold pins maintain a clear, bright, and stable signal. The outer case is made from hard plastic that protects the inside from dirt, oil, and damage. It’s easy to plug in, easy to remove, and made to last for a very long time. It’s perfect for auto shops, testing tools, and car repair experts who want a part they can trust every day.

Key Benefits:

• Gold pins give a better and longer signal life
• Strong shell that lasts through daily use
• Simple clip for fast and safe use
• Works great for reading car data
• Can handle heat and hard use easily

Panel OBDII Connectors with Gold Pins (QLC16049)

The Panel OBDII connectors, with gold pins, QLC16049, are designed for dashboard and panel setups. The gold pins make sure the signal stays clean and never drops. The thick shell keeps it safe from dirt, dust, and shaking. It is excellent for car tools, testing machines, and projects that need solid and steady connectors. Each connector fits all OBD II systems and stays locked even under heavy use. This connector is easy to use and consistently delivers the best results.

Uses:

• Great for car test and scan tools
• Best for dashboards and control panels
• Fits all OBD II car and truck systems
• Keeps signals fast and clear with no loss

OEM OBD Connectors (QLC1605)

The OEM OBD connectors, QLC1605, are designed for car system rebuilds and upgrades. These connectors fit like factory parts, so they look and work the same as the original ones. The strong clips and tight locks keep them steady and safe. Every part is thoroughly checked to ensure it consistently provides smooth and accurate data. These connectors can handle high heat, water, and daily use. They are perfect for car makers, repair shops, and anyone who needs parts that work like new and last for years.

Benefits:

• Easy to install and use
• Strong clips that stay tight
• Works in hot or cold weather
• Gives clean and smooth data
• Great for long-term use

GPS OBD II Connectors (QLC16058)

The GPS OBD II connectors QLC16058 help connect GPS and innovative tracking systems to your car. These connectors send clean power and precise data between your GPS and the car’s system. They are great for tracking cars, trucks, and fleets. They help record routes, speed, and fuel use with no errors. The small, light design makes them easy to plug in and use in any vehicle. The outer body is strong, keeping it safe from drops and shocks.

Highlights:

• Ready for GPS and smart car systems
• Sends precise and fast data safely
• Small, strong, and long-lasting design
• Easy to connect and remove
• Great for fleets, rentals, and GPS tools

Automotive Wire Harness Solutions

QL-Custom Technology Ltd. offers comprehensive automotive wire harnesses for a diverse range of vehicles, including cars, trucks, and industrial machinery. From tiny clips to complete automotive wire harness assembly, each piece is built with care and tested many times. The team checks every step from wire cutting to crimping, wrapping, and testing to ensure it’s safe, strong, and ready for use. These harnesses prevent damage, protect against heat, and enhance the overall system’s performance. Every harness looks neat, fits tight, and lasts for many years.

We Offer:

• Automotive wire harness clips that keep wires neat and firm
• Automotive wire harness clamps that hold wires in place
• Automotive wire harness cover that shields wires from heat and dust
• Cloth automotive wire harness tape that wraps wires clean and safely

Each automotive wire harnesses goes through a full automotive wire harness manufacturing process. That means every piece is thoroughly tested, checked, and prepared to withstand heat, pressure, and prolonged use. These parts help your car’s systems function more efficiently and last longer.

Find Out Accuracy Every Time On Your Products

QL-Custom Technology Ltd. is one of the top automotive wire harnesses manufacturers in the world. The company is known for good quality, easy service, and long-lasting parts. Every product is designed to work effectively, fit perfectly, and stay safe. The team builds each part with care and tests it for real use before sending it to customers. We care about making safe and simple products that anyone can trust.

Advantages to Buy:

• Experts in the automotive wire harness manufacturing process
• Use high-quality metals and strong rubber for long life
• Make custom sizes for all car and truck types
• Offer complete testing and support before shipping
• Fast and safe global shipping and delivery

When you buy from QL-Custom Technology Ltd., you get more than just a car part. You get safety, support, and firm performance that lasts. The company has worked hard to help customers build cars that are safe, neat, and reliable for many years.

Choose our automotive harnesses for long-lasting safety and strength. Automotive wire harnesses are designed to withstand every condition. Whether you drive in the city or on long trips, these harnesses protect your car’s system. Upgrade today and enjoy safer, smoother rides for years to come.

FAQs

Why are custom wire harnesses better?

Custom automotive wire harnesses are made to fit one car model perfectly. They match the car’s size, shape, and needs. That means no extra wires or loose parts. They fit tight, look clean, and last long. A custom automotive wire harness manufacturer builds each part with care to resist heat, movement, and wear. These harnesses work more effectively, reduce electrical loss, and make the car safer. Buying from trusted automotive wire harness suppliers ensures the harness meets high safety and quality standards.

How long do wire harnesses last?

A good automotive wire harness assembly can last many years or even decades. The life of the harness depends on how well it is made and how the car is used. If it utilizes strong copper wires and durable covers, it can withstand rough weather and long drives. Keeping it clean and checking it often helps prevent damage. Good care and high-quality materials ensure you can trust your harness for a long time.

Can I use OBDII connectors for all cars?

Yes, most OBD-II connectors are compatible with cars made after 1996. QL-Custom’s OBDII connectors are strong, safe, and easy to use. The 16pin OBD II connector with arc pins QLC16055 is great for secure fit and fast data transfer. It stays firm and does not wear out fast. This makes it a top choice for drivers seeking reliable, long-term parts for their vehicles.

What is the use of J1939 cables?

J1939 cables are used in large trucks, buses, and heavy machines. Automotive wire harnesses move signals between engines, control units, and sensors. They help drivers and mechanics check data, engine speed, and performance. These cables are built to withstand heat, vibration, and dust. They play a crucial role in automotive wire harness solutions for heavy-duty vehicles.

Why are gold pins necessary?

Gold pins are used in many automotive wire harness plugs because they effectively carry signals quickly and cleanly. Automotive wire harnesses do not rust or wear out easily. They make connections stronger and keep the signal clear. The Panel OBDII Connectors gold pins QLC16049 are great examples of reliable and long-lasting parts that keep your harness safe from signal loss.

People Also Ask

What is the best wire harness material?

Copper wires wrapped in strong rubber or cloth automotive wire harness tape are best. They handle heat, cold, and bending without breaking or melting.

What is a wire harness cover?

A wire harness cover keeps wires safe from dirt, heat, and water. It makes them last longer and look cleaner. Many people use wire harness tape automotive or cloth tape for strong wrapping.

Are there clips for wire harnesses?

Yes, automotive wire harness clips help keep wires in place. They stop wires from shaking or rubbing against metal. This keeps cars safe and neat.

Can I make my own harness?

You can try, but it’s not easy. It’s safer to get help from custom automotive wire harness manufacturers like QL-Custom. They use the right tools and materials to make harnesses that fit perfectly.

What is an OEM OBD connector?

An OEM OBD connector functions similarly to the factory connector. It fits perfectly, sends data clearly, and lasts a long time. The OEM OBD connectors, QLC1605, are strong, heat-resistant, and reliable.

Why use gold pin connectors?

Gold pins send fast and clean signals. They do not rust or wear out. They are ideal for restoring automotive wire harnesses and for long-term use.

What is a GPS OBD II connector?

A GPS OBD II connector helps connect tracking systems to cars. It tracks routes, speed, and fuel. The GPS OBD II connectors, QLC16058, are perfect for taxis, fleets, and delivery vehicles.

What is harness restoration?

Automotive wire harness restoration means fixing or replacing old harnesses. It helps classic or used cars work safely again with fresh and strong wires.

What is the process to make wire harnesses?

The automotive wire harness manufacturing process includes cutting wires, adding plugs, wrapping, taping, and testing. Each step ensures every harness is strong and ready for use.

Where can I get high-quality connectors?

You can buy the best automotive wire harnesses, connectors, and clips from QL-Custom Technology Ltd.. They make safe, long-lasting, and high-quality parts for all types of vehicles.

Automotive Wire Harnesses With Diagram