Car Truck Boat RV Automotive Marine 8-Slot 12-Fuse Relay Box

$110.66
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Estimate delivery times: 3-6 days (International)

Return within 45 days of purchase. Duties & taxes are non-refundable.

Car Truck Boat RV Automotive Marine 8-Slot 12-Fuse Relay Box
$110.66

Car Truck Boat RV Automotive Marine 8-Slot 12-Fuse Relay Box

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Car Truck Boat RV Automotive Marine 8-Slot 12-Fuse Relay Box

Wide Application

This versatile automotive relay fuse box is designed with a large capacity to accommodate a range of vehicles including cars, trucks, boats, RVs, and other marine environments. It features:

  • 8 high-performance 5-Pin 12V 40A relay sockets
  • 12 dedicated fuse holders for seamless integration

Top Cover Design

Engineered for durability, the relay fuse holder boasts an insulated shell that offers exceptional tamper resistance. Additional features include:

  • Dust-proof top cover
  • waterproof rating, effectively shielding against water splashes, dust, and debris

Removable Design

Crafted from high-quality flame retardant nylon material, the relay box shell ensures safety and reliability. Key attributes include:

  • Precise cutouts for each slot, allowing for easy removal
  • Solid and durable structure designed to withstand environmental challenges

Pre-Wired Convenience

Forget the hassle of complicated wiring—our relay box comes fully pre-wired with complete harnesses, enabling you to:

  • Use it directly, saving valuable installation and wiring time
  • Keep your wiring neat and organized for a clean finish

Package Includes

  • 1 x Relay Fuse Box
  • 8 x 5-Pin 12V 40A Relay
  • 12 x ATC/ATO Blade Fuses (5A, 10A, 15A, 20A, 25A, 30A)

Customer Support

Should you encounter any issues during installation or use, our dedicated technical support team is ready to assist you, ensuring your setup is seamless and stress-free.

Why Choose Our Relay Fuse Box?

If you're seeking reliability, versatility, and ease of installation for your automotive projects, this relay fuse box is your ultimate solution. Experience peace of mind knowing that your connections are secure and protected against the elements. Order now to enhance the functionality and safety of your vehicle’s electrical system!

    • Free & Fast Shipping - We offer free shipping to most of the USA with a normal delivery time of 3-10 business days. However, due to various situations, additional delivery time (up to 3 weeks) may be required for some items.
    • Alternative Carriers - We may use alternative carriers (e.g. USPS, FedEx, UPS, etc.) to ensure your package arrives safely and on time. Due to the use of multiple carriers, we are unable to provide a tracking number automatically.
    • Handling Time - Orders are processed and shipped within 1-5 business days of receiving cleared payment.
    • Shipping Restrictions - Shipping to Alaska, Hawaii, Puerto Rico, Guam, and other US territories may incur shipping charges or delivery restrictions. Please contact us before ordering, or your order can be refunded/cancelled.
    • State Restrictions - There may be restrictions based on your state of purchase. For example, certain items may not be shipped to California due to state regulations.
    • Contact for Tracking Updates - If you require tracking updates or have any concerns about the delivery of your order, please feel free to contact us, and we will be happy to assist you.

    • 30-Day Hassle-Free Returns - We want you to be completely satisfied with your purchase. If you are not, you can return the item within 30 days of receiving it for a full refund or exchange.
    • Easy Return Process - To start a return, simply contact us and we will provide you with a prepaid return shipping label and detailed instructions.
    • Restocking Fee - There are no restocking fees for returns. However, the buyer is responsible for return shipping costs if the return is not due to a seller's error.
    • Refund Processing Time - Refunds will be processed within 5 business days of receiving the returned item in its condition.

We accept all major credit cards, PayPal, and Apple Pay for your convenience. Your payment information is secure and encrypted to ensure a safe and seamless transaction. Please complete your payment within 3 days of purchase to avoid any delays in shipping.

Your feedback is extremely important to us. We strive to provide the best products and customer service possible. If you are satisfied with your purchase, please take a moment to leave us a positive review. If you have any concerns or issues with your order, please contact us before leaving negative feedback. We are committed to resolving any problems and ensuring your satisfaction.




If you have any questions or concerns, please feel free to out to our customer support team. You can contact us through the eBay messaging system. We are available Monday to Friday, 9:00 am to 5:00 pm EST, and we will do our best to respond to your inquiry within 24 hours.



Buy it now and enjoy a pleasant shopping experience!

Unit Quantity: 2.53 Material: Metal,Nylon,Plastic Application: Automotive,Marine,Recreational Vehicle (RV),Transport Smart Home Compatibility: Universal
Features: Waterproof,Dustproof,Tamper Resistant,Flame Retardant,Pre-Wired Suitable For: Exterior,Interior Mounting Style: Panel,Mount Resistance Properties: Waterproof
Room: Any Room,Automotive,Marine,Outdoor Number of Poles: 8 Maximum Amperage: 40 A Current Type: DC
Fuse Type: ATC/ATO Blade Fuse Type: Relay Fuse Box Voltage: 12 V Current Rating: 40 A
Number of Phases: 1 Number of Ways: 1 Number in Pack: 1 Number of Circuits: 1
Color: Black Orientation: Horizontal    

Free Shipping In USA

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:

– Received the wrong item.
– Item arrived not as expected (ie. damaged packaging).
– Item had defects.
– Over delivery time.
– The shipper does not allow the goods to be inspected before payment.

The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.

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