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Item #:
55974299
2Pcs H4 Harness,H4 Bulb Holder Ceramic LED Light Connector Socket H4 9003 HB2 Wiring Harness
Item #:
55974299
PKR 5891
Price Details
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*All items will import from US
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Imported from USA store
QTY:
Only 3 items left in stock.
Order now and get it around Tuesday, August 18
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This ceramic connector is higher quality than the usual plastic connectors that overheat and melt from oversized bulbs and loose connections.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Durable Material
Crafted from high-quality ceramic, this H4 bulb holder ensures superior heat resistance and longevity, effectively preventing melting or damage, which is a common issue with standard connectors.
Easy Installation
Designed for effortless plug-and-play setup, the H4 harness makes replacing or upgrading your vehicle's lighting quick and hassle-free, saving you valuable time and effort compared to competing products.
Versatile Compatibility
Compatible with various vehicles using H4, 9003, and HB2 bulbs, this harness adapts easily for multiple applications, offering an all-in-one solution for car enthusiasts and everyday drivers alike.
Product Details
- Ceramic connector with thick wire for high quality and durable use
- Compatible with H4/9003 LED light Bulbs
- Prevents melting or burning, even with 100W lights
- Suitable for use on any standard H4 bulb housing or as a new light outlet
- Higher quality ceramic connector compared to usual plastic connectors
- Special design fits 7x6/5x7 inch and 4x6 inch LED lights perfectly
| Brand Name | Biqing |
| Manufacturer | jose201606 |
| Part Number | GMUS-H4JMQ-2PX |
| Item Weight | 63 Grams |
| Mounting Type | Plug |
| Voltage | 12 Volts |
| Wattage | 100 watts |
| Base Type | Pin Type |
| Material Type | Ceramic, Plastic |
| Color | Blue |
| Brand | Biqing |
| Material | Ceramic, Plastic |
Who Should Buy?
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Vehicle Modifiers
Ideal for car enthusiasts looking to upgrade headlights with better connectors for improved light performance.
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DIY Mechanics
Great choice for do-it-yourself car repair enthusiasts who prefer custom wiring setups for lighting systems.
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LED Upgraders
Perfect for those replacing traditional bulbs with LED lights, ensuring secure and reliable connections.
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Non-vehicle Users
Not suitable for individuals who require headlight connectors outside of vehicle applications.
Product Description
About This Item
Upgrade your headlights with the 2Pcs H4 Harness, designed to provide a secure and reliable connection for your H4 9003 HB2 bulbs. Made from high-quality ceramic material, this headlight lamp connector socket ensures maximum heat resistance and durability. With its sturdy construction, it effectively prevents the risk of melting or burning, providing a long-lasting solution for your lighting needs. Installing the H4 bulb wiring harness is a breeze.
Simply connect it to the existing wiring harness of your vehicle and secure it in place. Its plug-and-play design ensures a hassle-free installation process, allowing you to enjoy improved visibility on the road in no time. The H4 harness for bulb holder is specifically designed to fit H4 9003 HB2 bulbs, making it compatible with a wide range of vehicles. Whether you own a car, truck, or motorcycle, this wiring harness is a versatile choice that ensures a proper fit and optimal performance. Experience enhanced brightness and clarity with the H4 headlight wiring harness.
It provides a stable connection, eliminating flickering or dimming common with faulty wiring. Say goodbye to unreliable lighting and say hello to a safer and more enjoyable driving experience. Don't compromise on quality when it comes to your vehicle's lighting system. Invest in the 2Pcs H4 Harness and enjoy improved visibility and peace of mind on the road.
Upgrade your headlights today and see the difference for yourself.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the purpose of the H4 harness?
Answer: The H4 harness serves as a vital connector for H4 or 9003 HB2 bulbs, allowing safe and effective power flow to your LED lights. It is designed to ensure that the voltage and current requirements are met, optimizing the bulb's performance. Using a reliable harness enhances the brightness and longevity of your lighting system, making it especially useful in automotive applications where dependable lighting is crucial for visibility and safety. -
Question:
Is the H4 bulb holder compatible with all H4 bulbs?
Answer: Yes, the H4 bulb holder is compatible with standard H4 bulbs, including LED and halogen variants. This versatility makes it suitable for various automotive lighting upgrades. Whether you are converting to LED for increased brightness or replacing an old halogen bulb, this holder facilitates an uncomplicated fit, ensuring an efficient connection that maximizes light output and performance. -
Question:
How does the ceramic construction benefit the H4 connectors?
Answer: The ceramic construction of the H4 connectors provides superior heat resistance compared to plastic alternatives. This means they can withstand high temperatures generated during operation without melting or deforming. This durability ensures a secure fit and reliable performance over time, significantly reducing the risks of electrical failures, particularly in high-intensity light applications. -
Question:
Can I use the H4 wiring harness for fog lights?
Answer: Yes, the H4 wiring harness can be used for fog lights that accept H4 or 9003 HB2 bulbs. It provides a reliable connection that maintains optimal power delivery to the fog lights. By using this harness, you ensure that the lights operate effectively, improving road visibility in adverse weather conditions such as fog or heavy rain. -
Question:
What are the installation requirements for the H4 harness?
Answer: Installing the H4 harness typically requires basic electrical skills and tools, including wire strippers and connectors. You will need to connect it to your vehicle’s headlight circuit, ensuring proper alignment with the H4 bulb for a secure fit. It's ideal for DIY car enthusiasts looking to upgrade their lighting systems, as it allows for both straightforward installation and optimal performance. -
Question:
Can I use this harness for vehicles with existing H4 sockets?
Answer: Absolutely! This harness is designed specifically for vehicles equipped with existing H4 sockets. It can replace worn-out wiring or be used for upgraded LED installations, enhancing the overall lighting performance of your vehicle. This makes it a popular choice for those seeking to improve their vehicle’s visibility without making extensive modifications. -
Question:
What voltage does the H4 wiring harness support?
Answer: The H4 wiring harness is designed to support standard automotive voltages of 12V to 14V. This is the typical range found in most vehicles, ensuring compatibility and reliable performance. By being tailored for automotive applications, it assures users that the harness will function effectively under normal driving conditions, providing optimal lighting for night-time and adverse weather driving. -
Question:
Are the connectors water-resistant?
Answer: Yes, the H4 connectors are often designed with some degree of water resistance to protect against moisture and environmental factors. This is vital for outdoor automotive components, as it ensures a more reliable connection and enhances the lifespan of the wiring. By using water-resistant connectors, you can maintain performance in various driving conditions, preventing electrical shorts caused by water exposure. -
Question:
What types of vehicles can the H4 harness be used in?
Answer: The H4 harness is compatible with various makes and models, including cars, motorcycles, and trucks that utilize H4 or 9003 HB2 bulbs. This universal compatibility makes it an excellent option for drivers looking to upgrade their vehicle’s lighting without the hassle of complex modifications. Whether you drive a sedan or an off-road vehicle, this harness can meet your lighting needs effectively. -
Question:
Where can I buy the 2Pcs H4 Harness in Pakistan?
Answer: You can buy the 2Pcs H4 Harness, H4 Bulb Holder Ceramic LED Light Connector Socket H4 9003 HB2 Wiring Harness from Ubuy in Pakistan. Ubuy offers a wide range of automotive accessories, making it a reliable choice for purchasing high-quality products with convenience.
Biqing Wiring Harnesses Editorial Review
The 2Pcs H4 Harness is a set of high-quality harnesses that connects your H4 headlight bulbs to your car's electrical system. The ceramic construction offers excellent heat resistance, making it ideal for use with high-performance bulbs that generate a lot of heat. The harnesses are easy to install and come with clear instructions that make the process even simpler. The H4 Harness is suitable for use in a variety of vehicles, including cars, trucks and motorcycles. The ceramic material ensures that the harnesses are durable and long-lasting, even in extreme temperatures. These harnesses are a great choice for anyone who wants to upgrade their headlights or replace a faulty harness. One of the key advantages of the 2Pcs H4 Harness is their ease of installation. The harnesses come with clear instructions that make the process simple, even for those who have no experience in this area. Additionally, the ceramic construction of the harnesses makes them ideal for use with high-performance bulbs without worrying about heat damage. However, some users may find that the harnesses are a little too long or too short for their vehicle. Additionally, some users have reported that the harnesses may require additional modifications in order to fit their specific make and model of vehicle.
Customer Reviews & Ratings
10 customers ratings
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Pros
- Easy to install with clear instructions
- Ceramic construction for excellent heat resistance
- Suitable for use in cars, trucks, and motorcycles
- Ideal for use with high-performance bulbs
Cons
- May be too long or too short for some vehicles
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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PKR 5891
Order now and get it around Tuesday, August 18
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 3 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Ceramic connector is of higher quality than usual plastic connectors
- Overheating and melting from oversized bulbs and loose connections is not an issue
- Can be used on any standard H4 bulb housing for extension or replacement purposes
- Can create a new light outlet by connecting it to any 12V power source
- Compatible with 4x6 inch led headlights and 7x6/5x7 inch led headlights
- Package includes 2 H4 Headlight Bulb Socket
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