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Item #:
71781380
H4 Pigtail Socket Car Wiring Harness H4 9003 HB2 Wiring Harness Headlight Socket Fog Light Retrofit Connector with 3 Pigtail Outlet Female Plug
Item #:
71781380
€ 10
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Tuesday, August 18
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This H4 Wiring Harness is needed to guarantee your 4'x6', 7'x6', 5'x7' work normally like neither low beam nor high beam work on your vehicle
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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
Dual Pack Advantage
Comes with two adapters, ensuring a cost-effective solution for replacing faulty headlight connections. Ideal for users needing a spare or upgrading multiple vehicles simultaneously.
High Compatibility
Designed to fit H4 9003 HB2 bulb types, making it versatile for various truck models. This feature simplifies installation and provides a secure connection for optimal performance.
Durable Construction
Built with high-quality materials, these adapters ensure longevity and reliable performance in various weather conditions, addressing common issues of wear and tear found in cheaper alternatives.
Product Details
| Brand Name | KUJOBUY |
| Manufacturer | KUJOBUY |
| Part Number | KB-pigtail harness plug connector |
| Model | KB-pigtail xenon socket connector |
| Included Components | 2 x Harness Plug Housing H4 9003 HB2 |
| Connector Type | H4, 9003, Hb2 |
| Material Type | Polyvinyl Chloride (PVC) |
| Cable Type | wiring |
| Brand | KUJOBUY |
| Material | Polyvinyl Chloride (PVC) |
| Number of Items | 1 |
| Item Weight | 0.4 lbs (180 grams) |
Who Should Buy?
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DIY Mechanics
Ideal for DIY mechanics looking to upgrade their vehicle’s headlights with efficient LED lighting solutions.
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Truck Enthusiasts
Perfect for truck enthusiasts who need reliable headlight connections for their vehicles, enhancing visibility and performance.
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Car Accessories Retailers
Useful for retailers supplying automotive parts, enabling them to offer a versatile headlight connection solution.
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Non-Technical Users
Not suitable for individuals lacking technical skills, as installation may require basic wiring knowledge and tools.
Product Description
H4 Pigtail Socket Car Wiring Harness H4 9003 HB2 Wiring Harness Headlight Socket Fog Light Retrofit Connector with 3 Pigtail Outlet Female Plug Adapter for Car Motorcycle Xenon LED
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the maximum current allowed?
Answer: The maximum allowable current is 9.4A, and allowable current of natural operation 8.2A. -
Question:
Do we need soldering?
Answer: No soldering is required when connecting the LED bulb. The wire at the other end is connected to the relay of the car headlight and ground. -
Question:
What type of bulbs are compatible?
Answer: Compatible with most bulbs, such as H4, HB2, 9003, etc. -
Question:
What gauge wire come with these?
Answer: Pre-wired for direct plug and play NO need to modify the stock wire Hign efficient copper wiring PVC Nylon plug. -
Question:
Does this lock on like the OEM for a Jeep Wrangler JK?
Answer: If you're talking about the little tab lock when it connects to the lamp, where you have to use a finger to depress to unlock, the answer is no. This is a push on pull off connector with no locking mechanism. Would not recommend as a replacement for a locking connector. -
Question:
Would this work for 2010 Toyota Tacoma?
Answer: Check the type of connection on the back of the lamp - 2 or 3 spade pins. They will work with both type of pins. 2 pins are the high bean only and 3 pins are both high and low beams they will work with the older factory lamps or h4 halogen style lamps.nBlue lead is high beam - red lead is low beam and black lead is ground -
Question:
What other bulbs can you run in these besides the H4?
Answer: Any standard headlight with 2 or 3 prongs - 3 prong for both high/low beams and 2 prong for high beam only -
Question:
The wires going the headlight connector are black, red and green. Will this match up to those wires?
Answer: Red = PositivenBlack = GroundnBlue = High BeamnConfirm that those line up with your headlights. If they do, then you should be ok.
KUJOBUY Wiring Harnesses Editorial Review
The Car Socket Xenon LED Light Bulb Truck Headlight Connector has elicited a mixed response among users, reflecting a blend of satisfaction and some noteworthy concerns. Many customers appreciate its effectiveness in replacing outdated headlight sockets, particularly highlighting its compatibility with 28-year-old systems. Users report that it performs well once installed, facilitating easy access for bulb replacements. However, opinions diverge on the build quality of the product. Some users noted that while it functions appropriately, it has an overall cheap feeling, leading to doubts about its long-term resilience. There are specific complaints regarding the ceramic inside the unit being prone to crumbling upon disconnection, which raises concerns about durability. Additionally, some users expressed disappointment at the lack of included connectors, such as butt connectors and shrink tubing, which they Considered essential for a complete installation. Despite these criticisms, many are satisfied with the product’s fit and performance, indicating that when it works, it fulfills its purpose effectively. **
Customer Reviews & Ratings
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Pros
- Effective replacement for old sockets
- Good compatibility with existing systems
- Easy to install and remove headlights
Cons
- Build quality may feel cheap and not durable
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
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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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
Verified buyer
“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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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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€ 10
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.)
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Features & Benefits
- Pack of 2 Car Socket Xenon LED Light Bulb Truck Headlight Connector Female Pigtail Plug Adapter Wire Wiring Harness Plug Housing H4 9003 HB2.
- Plug the LED bulb directly, no soldering required.
- Ceramic base, heat resistant, no melt, no fire.
- Compatible with most bulbs such as H4, HB2, 9003, etc.
- DC 12V Voltage Requirement. Maximum allowable current 9.4A.
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