- Home Page /
- Automotive /
- Automotive Replacement Parts /
- Switches & Relays /
- Switches /
- Door Jamb /
- ORIGINAL ENGINE MANAGEMENT DJS3 Black 2-Way N...
0 ratings
Item #:
2155169
ORIGINAL ENGINE MANAGEMENT DJS3 Black 2-Way Normally Open Mechanical Plunger Switch
88% of respondents would recommend this to a friend
Item #:
2155169
€ 21
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Friday, September 11
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Mechanically and electrically precise for top-notch, long-lasting performance
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Reliable Performance
The DJS3 switch ensures consistent operation in demanding environments, offering dependable functionality for various engine management applications.
Durable Design
Crafted with high-quality materials, this mechanical plunger switch is built to withstand wear and tear, enhancing longevity and performance in automotive setups.
Versatile Applications
Ideal for multiple automotive systems, the DJS3 switch's normally open feature allows for flexible installation in various engine management configurations.
Product Details
| Operation Mode | ON-OFF |
| Contact Type | Normally Open |
| Connector Type | Screw Terminals |
| Brand | ORIGINAL ENGINE MANAGEMENT |
| Switch Type | Mechanical |
| Terminal | Physical |
| Material | Brass |
| Item dimensions L x W x H | 2.81 x 1.56 x 1.38 inches (7.1 x 4 x 3.5 cm) |
| Circuit Type | 2-way |
| Mounting Type | Door Mount |
Who Should Buy?
-
Automotive Enthusiasts
Ideal for car lovers who need a reliable switch for custom applications and modifications in their vehicles.
-
DIY Projects
Great for hobbyists working on DIY electrical projects requiring a simple and effective push-button switch.
-
Industrial Applications
Suitable for use in industrial settings where a mechanical plunger switch is needed for machinery operation.
-
Home Automation
Not suitable for smart home systems requiring electronic switches or compatibility with automated home technologies.
Product Description
ORIGINAL ENGINE MANAGEMENT DJS3 Black 2-Way Normally Open Mechanical Plunger Switch
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the DJS3 Black 2-Way Normally Open Mechanical Plunger Switch used for?
Answer: The DJS3 Black 2-Way Normally Open Mechanical Plunger Switch is primarily used in various applications where a momentary push-button action is required. This switch features a rolling design that allows it to respond effectively to physical pressure, thus enabling functions like activating alarms, controlling motors, or managing lighting systems. Due to its versatility, you'll commonly find it in machinery control panels, arcade games, and home automation projects. -
Question:
How does the DJS3 Black 2-Way Normally Open Mechanical Plunger Switch work?
Answer: This switch operates on a simple mechanism where pressing the plunger closes the circuit, allowing current to flow through. When the button is released, the circuit opens again. The normally open design means that it only conducts electricity while actively pressed. This functionality is ideal for situations requiring temporary activation, such as momentary switches in gaming or start/stop controls in equipment. -
Question:
What are the dimensions of the DJS3 Black 2-Way Normally Open Mechanical Plunger Switch?
Answer: The DJS3 switch has compact dimensions, making it suitable for various installation environments. It typically measures around 19mm in height and 12mm in diameter for the plunger. This small form factor allows it to be easily integrated into tight spaces within electronic devices, panel boards, or custom control setups, ensuring that it can fit without requiring excessive modification to the surrounding structure. -
Question:
Is the DJS3 Black 2-Way Normally Open Mechanical Plunger Switch suitable for outdoor use?
Answer: While specifically designed for indoor applications, the DJS3 Black 2-Way switch may not be ideal for outdoor use unless housed in a weatherproof enclosure. Exposure to moisture or extreme temperatures can affect the switch's longevity and performance. If you require a switch for outdoor applications, consider sourcing models that are rated for environmental resistance, ensuring reliability in various weather conditions. -
Question:
What materials are used in the DJS3 Black 2-Way Normally Open Mechanical Plunger Switch?
Answer: The DJS3 switch is typically constructed from durable materials, including high-quality plastic for the housing and robust metal contacts within the mechanism. This combination ensures a long life and reliable performance under regular use. The black finish not only enhances aesthetics but also provides a level of durability against wear and tear, making it suitable for both hobbyist and industrial applications. -
Question:
Can I use the DJS3 Black 2-Way Normally Open Mechanical Plunger Switch with a microcontroller?
Answer: Yes, the DJS3 Mechanical Plunger Switch is compatible with microcontrollers like Arduino and Raspberry Pi. It can be connected to digital input pins, allowing for the detection of button presses in various DIY projects. For instance, by wiring this switch to a microcontroller, users can create interactive projects like remote-controlled devices or simple sensor systems, enabling creative and educational applications in electronics. -
Question:
What is the electrical rating of the DJS3 Black 2-Way Normally Open Mechanical Plunger Switch?
Answer: The DJS3 switch is rated for low-voltage applications, typically handling currents of up to 3A at 125VAC. This makes it suitable for various electronic circuits and devices, particularly in light-duty applications. When designing circuits that utilize this switch, ensure that you do not exceed these electrical ratings to maintain the integrity of the switch and ensure safe operation within your projects. -
Question:
What makes the DJS3 Black 2-Way Normally Open Mechanical Plunger Switch different from other switches?
Answer: The unique feature of the DJS3 switch lies in its normally open design and mechanical plunger mechanism, which provides a tactile feedback experience when pressed. Unlike passive switches, this design allows for precise control and response, making it especially suitable for applications requiring immediate action, such as in arcade machines or emergency stop buttons. Its reliability and compact size set it apart in versatile applications. -
Question:
Can I integrate the DJS3 switch into my DIY electronics project?
Answer: Absolutely! The DJS3 Black 2-Way Normally Open Mechanical Plunger Switch is an excellent addition to any DIY electronics project. Its straightforward push-button functionality enables you to create interactive elements in projects like custom gaming controllers, automated lighting controls, or even robotics. By connecting it to a circuit, you can easily enhance the user interface and create responsive systems that react to user interactions. -
Question:
Where can I buy the DJS3 Black 2-Way Normally Open Mechanical Plunger Switch in Guadeloupe?
Answer: You can purchase the DJS3 Black 2-Way Normally Open Mechanical Plunger Switch from Ubuy, which offers a convenient online shopping experience. Ubuy provides a wide selection of electronic components and tools and is known for reliable service. Simply visit their website and search for the DJS3 switch to find the product you need.
ORIGINALENGINEMANAGEMENT Door Jamb Editorial Review
The DJS3 Door Jamb Switch has received mixed reviews from customers. Some users found the switch very easy to install and noted that it worked fine. They praised the fit and function of the product, mentioning that it resolved issues with their dome light and adjusted correctly when the doors closed. However, there were also complaints about the switch not fitting properly in certain vehicle models, such as the 1995 F150, with some users noting that the threads were the wrong size. Additionally, there were reports of the switch malfunctioning after only a couple of months of use. Overall, the DJS3 Door Jamb Switch seems to be a convenient solution for some customers, effectively addressing issues with dome lights and adjusting when doors close. However, potential buyers should be cautious about compatibility with their specific vehicle models to avoid any fitting issues. **
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Easy to install
- Worked fine for some users
- Self-adjusting design when doors close
Cons
- Malfunction reported after a few months of use
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
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
SJ
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
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- 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.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
€ 21
Order now and get it around Friday, September 11
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:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Original Engine Management program ensures original equipment quality
- Tin-plated and solid brass terminals for conductivity
- Door Jamb Switches match OE form, fit, and function
- Corrosion resistant housings for durability
- Package Dimensions: 7.874 H x 8.128 L x 8.128 W (centimeters)
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.