- Home Page /
- Automotive /
- Automotive Replacement Parts /
- Switches & Relays /
- Relays /
- Accessory Power /
- Pack-4 Car 5 Pin Relay, 12V 40A Conversion St...
0 ratings
Item #:
93331439
Pack-4 Car 5 Pin Relay, 12V 40A Conversion Starting DC Heavy Motor Replacement, PA66 Waterproof Flame Retardant Shell + Pure Copper Coil, Universal
Item #:
93331439
BZD 22
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 Wednesday, August 26
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
Durable PA66 shell combined with pure copper coil ensures long-lasting performance and safety for your vehicle.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
High Durability
Constructed from PA66 material, this relay offers excellent resistance to heat and corrosion, ensuring long-lasting performance in various automotive environments.
Efficient Power Handling
With a 40A capacity, this relay efficiently manages high-voltage applications, making it ideal for starting heavy motors in cars and trucks, enhancing reliability.
Waterproof Design
The waterproof and flame-retardant shell protects internal components from moisture and fire hazards, ensuring safe operation under harsh conditions, significantly reducing the risk of electrical failures.
Product Details
| Connector Type | Solder, Screw, Or Quick-connect Terminals |
| Contact Type | Normally Open |
| Current Rating | 40 Amps |
| Mounting Type | Panel Mount |
| Operation Mode | Automatic |
| Coil Voltage | 12 Volts (DC) |
| Contact Current Rating | 40 Amps |
| Minimum Switching Voltage | 12 Volts |
| Specification Met | Automotive Industry Standards |
| Contact Material | Silver Alloy |
| Brand Name | Jewkot |
| Part Number | KOT192 |
| Model | KOTJDQ374BL-4PC |
| Unit Count | 1.0 Count |
| Manufacturer | Jewkot |
| Included Components | Comes with housing |
| Item Weight | 0.7 lbs (320 grams) |
Who Should Buy?
-
Heavy-Duty Users
Ideal for individuals needing reliable relays for heavy motor applications in trucks and trailers.
-
DIY Enthusiasts
Perfect for car enthusiasts looking to customize or replace electrical components in vehicles.
-
Weather Protection
Great for users in wet environments, thanks to its waterproof and flame-retardant shell.
-
Casual Drivers
Not suitable for everyday users who rarely perform maintenance or modifications on their vehicles.
Product Description
Pack-4 Car 5 Pin Relay, 12V 40A Conversion Starting DC Heavy Motor Replacement, PA66 Waterproof Flame Retardant Shell + Pure Copper Coil, Universal for Cars Trucks (Black)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is a 5 pin relay and how does it work in automotive applications?
Answer: A 5 pin relay is an electromechanical switch used in vehicles to control high-power electrical systems efficiently. It operates by using a low-power signal to activate a magnetic coil, which opens or closes a circuit. In automotive applications, this relay is often utilized to manage components such as lights, motors, or HVAC systems, providing a reliable means to switch high currents without overheating the control switch. -
Question:
What is the significance of the 12V 40A rating for this relay?
Answer: The 12V 40A rating indicates that this relay can handle up to 40 amps of current, making it suitable for high-demand automotive applications. This robust rating ensures that the relay can efficiently manage the electrical load from heavy motors and other components, reducing the risk of overheating and failure. It's ideal for vehicles with powerful electrical systems or for upgrading older models to handle modern electrical demands. -
Question:
Can this relay be used for both DC and AC circuits?
Answer: The Pack-4 Car 5 Pin relay is designed specifically for DC circuits, which means it is optimized for direct current applications found in automobiles. Using it in AC circuits can lead to improper functioning or damage. If you're looking to manage alternating current, it's important to choose a relay specifically rated for AC use. -
Question:
What makes the PA66 waterproof flame retardant shell beneficial?
Answer: The PA66 waterproof flame retardant shell offers excellent protection against moisture and high temperatures, making it suitable for automotive environments where exposure to elements is a concern. This durability extends the lifespan of the relay and ensures it performs reliably under diverse conditions, reducing the risk of electrical failures, making it ideal for use in outdoor and varied climate conditions. -
Question:
Why is a pure copper coil preferred in automotive relays?
Answer: A pure copper coil is preferred in automotive relays due to its superior electrical conductivity and durability compared to other materials. This ensures minimal resistance and heat generation during operation, enhancing the relay's efficiency. Additionally, it contributes to the overall longevity of the relay, making it a strong choice for automotive applications that require consistent performance. -
Question:
What are common applications for the Pack-4 Car relay?
Answer: Common applications for the Pack-4 Car relay include controlling headlights, fuel pumps, and electric winches in vehicles. It can also be used in custom wiring projects where there is a need to manage high current draw components, making it a versatile choice for automotive enthusiasts. Its robust specifications make it suitable for heavy-duty tasks requiring reliable electrical switching. -
Question:
Is there a specific installation process for this relay?
Answer: Yes, installing the Pack-4 Car 5 Pin relay involves connecting it to a power source and the load it will control according to the circuit diagram. Generally, you connect the control circuit to the low-current side while linking the heavy-duty components on the high-current side. It’s essential to ensure correct terminal connections to avoid electrical issues, ensuring safe and efficient operation. -
Question:
Can this relay be used in marine applications?
Answer: Yes, the Pack-4 Car relay can be used in marine applications, provided it is installed properly and protected from excessive moisture. Its waterproof properties make it suitable for boats or other marine equipment where reliable electrical control is necessary. However, additional precautions like corrosion-resistant connectors are recommended to ensure performance in saltwater conditions. -
Question:
Do I need any special tools for installation?
Answer: For installing the Pack-4 Car relay, simple hand tools like wire strippers, crimpers, and a screw driver may be sufficient. If you require more precise work or are dealing with tight spaces, additional tools like a multimeter can aid in confirming electrical connections. Having the right tools on hand ensures a safe and effective installation without complications. -
Question:
Where can I buy the Pack-4 Car 5 Pin Relay in Belize?
Answer: You can purchase the Pack-4 Car 5 Pin Relay from Ubuy, which provides a straightforward purchasing experience for various automotive components, including this heavy-duty relay, ensuring you have access to quality products for all your automotive needs.
Jewkot Accessory Power Editorial Review
The Pack-4 Car 5 Pin Relay has gathered a mixed yet mostly positive array of customer feedback. Many users have reported that the product effectively resolved their specific relay issues, with one customer noting that it fit perfectly in their Silverado and functioned just as well as an OEM part. The affordability of the relays also encourages customers to purchase them for spare parts, making them a practical choice for those needing replacements in older vehicles. However, there are caveats to Consider. Some customers have experienced compatibility issues, such as a buyer who found that the relay did not fit in their 2013 Kia Sorento due to the design being too wide. This highlights the importance of checking compatibility before purchasing, as the design might not be suitable for all vehicles despite fitting a wide variety. Overall, the Pack-4 Car 5 Pin Relay is recognized as a reliable choice for its intended function, especially when cost is a key factor. It is made from materials such as a PA66 waterproof flame retardant shell and features a pure copper coil, which adds to its appeal for those concerned with durability. **
Customer Reviews & Ratings
1 customers ratings
-
5 Star
0%
-
4 Star
100%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Affordable alternative to OEM parts.
- Comes as a pack of four, providing good value.
- Constructed with durable materials (PA66 shell, pure copper coil).
Cons
- May not fit all vehicles; compatibility must be checked.
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.
BZD 22
Order now and get it around Wednesday, August 26
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
- Durable PA66 shell features excellent flame retardant qualities.
- Built with pure copper coil for lower temperature rise and longer service life.
- Compatible with 12V 5-pin automotive relays with 40A switching capability.
- Ideal for automotive equipment, audio systems, and security systems.
- Includes 4 replacement relays to meet your daily needs.
- Quick customer support available, resolving issues within 24 hours.
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.