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![True Mods 5 Pack 5-Pin 12V Bosch Style Waterproof Relay Kit [Harness Socket] [12 Awg Hot Wires] [Spdt] [30/40 Amp] 12 Volt Automotive Marine Relays For Boats Auto Fan Cars](http://carkart.com/cdn/shop/files/71bXno_c8hL.jpg?v=1742362234&width=1400)
![True Mods 5 Pack 5-Pin 12V Bosch Style Waterproof Relay Kit [Harness Socket] [12 Awg Hot Wires] [Spdt] [30/40 Amp] 12 Volt Automotive Marine Relays For Boats Auto Fan Cars](http://carkart.com/cdn/shop/files/71RuGR_onpL.jpg?v=1749513133&width=1400)
![True Mods 5 Pack 5-Pin 12V Bosch Style Waterproof Relay Kit [Harness Socket] [12 Awg Hot Wires] [Spdt] [30/40 Amp] 12 Volt Automotive Marine Relays For Boats Auto Fan Cars](http://carkart.com/cdn/shop/files/81ReNQjiP4L_7b9bffe9-7bca-4e41-9d80-efe4c487b745.jpg?v=1749513135&width=1400)
![True Mods 5 Pack 5-Pin 12V Bosch Style Waterproof Relay Kit [Harness Socket] [12 Awg Hot Wires] [Spdt] [30/40 Amp] 12 Volt Automotive Marine Relays For Boats Auto Fan Cars](http://carkart.com/cdn/shop/files/616KNg6l6fL.jpg?v=1749513138&width=1400)
![True Mods 5 Pack 5-Pin 12V Bosch Style Waterproof Relay Kit [Harness Socket] [12 Awg Hot Wires] [Spdt] [30/40 Amp] 12 Volt Automotive Marine Relays For Boats Auto Fan Cars](http://carkart.com/cdn/shop/files/71bXno_c8hL_cdb98cca-ec71-4f90-ae44-ac12be3e4c7f.jpg?v=1749513140&width=1400)
![True Mods 5 Pack 5-Pin 12V Bosch Style Waterproof Relay Kit [Harness Socket] [12 Awg Hot Wires] [Spdt] [30/40 Amp] 12 Volt Automotive Marine Relays For Boats Auto Fan Cars](http://carkart.com/cdn/shop/files/81AsjKnDmCL.jpg?v=1758313113&width=1400)
![True Mods 5 Pack 5-Pin 12V Bosch Style Waterproof Relay Kit [Harness Socket] [12 Awg Hot Wires] [Spdt] [30/40 Amp] 12 Volt Automotive Marine Relays For Boats Auto Fan Cars](http://carkart.com/cdn/shop/files/71bXno_c8hL.jpg?v=1742362234&width=1200)
![True Mods 5 Pack 5-Pin 12V Bosch Style Waterproof Relay Kit [Harness Socket] [12 Awg Hot Wires] [Spdt] [30/40 Amp] 12 Volt Automotive Marine Relays For Boats Auto Fan Cars](http://carkart.com/cdn/shop/files/71RuGR_onpL.jpg?v=1749513133&width=1200)
![True Mods 5 Pack 5-Pin 12V Bosch Style Waterproof Relay Kit [Harness Socket] [12 Awg Hot Wires] [Spdt] [30/40 Amp] 12 Volt Automotive Marine Relays For Boats Auto Fan Cars](http://carkart.com/cdn/shop/files/81ReNQjiP4L_7b9bffe9-7bca-4e41-9d80-efe4c487b745.jpg?v=1749513135&width=1200)
![True Mods 5 Pack 5-Pin 12V Bosch Style Waterproof Relay Kit [Harness Socket] [12 Awg Hot Wires] [Spdt] [30/40 Amp] 12 Volt Automotive Marine Relays For Boats Auto Fan Cars](http://carkart.com/cdn/shop/files/616KNg6l6fL.jpg?v=1749513138&width=1200)
![True Mods 5 Pack 5-Pin 12V Bosch Style Waterproof Relay Kit [Harness Socket] [12 Awg Hot Wires] [Spdt] [30/40 Amp] 12 Volt Automotive Marine Relays For Boats Auto Fan Cars](http://carkart.com/cdn/shop/files/71bXno_c8hL_cdb98cca-ec71-4f90-ae44-ac12be3e4c7f.jpg?v=1749513140&width=1200)
![True Mods 5 Pack 5-Pin 12V Bosch Style Waterproof Relay Kit [Harness Socket] [12 Awg Hot Wires] [Spdt] [30/40 Amp] 12 Volt Automotive Marine Relays For Boats Auto Fan Cars](http://carkart.com/cdn/shop/files/81AsjKnDmCL.jpg?v=1758313113&width=1200)
True Mods 5 Pack 5-Pin 12V Bosch Style Waterproof Relay Kit [Harness Socket] [12 Awg Hot Wires] [Spdt] [30/40 Amp] 12 Volt Automotive Marine Relays For Boats Auto Fan Cars
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Vendor: Online Led Store
Type: Relays
Sku: WBCARB01MTQNJKM
Available: Available
Sold by Carkart, an authorized reseller.
Returns accepted within 30 days | support@carkart.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 1–3 business days
- Estimated Delivery: 3–5 business days after dispatch
- Double-boxed, fully insured & discreetly packaged
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 30 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · 25% restocking fee applies
All returns require a Return Authorization (RA) number before sending.
View Full Return & Refund Policy
⚠️ California Proposition 65 Warning :
Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
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True Mods 5 Pack 5-Pin 12V Bosch Style Waterproof Relay Kit [Harness Socket] [12 Awg Hot Wires] [Spdt] [30/40 Amp] 12 Volt Automotive Marine Relays For Boats Auto Fan Cars
$33.53
FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
- Q: What is the voltage rating of the relays? A: The relays operate at twelve volts DC. They are designed for automotive and marine applications.
- Q: What is the maximum switching capacity of these relays? A: The maximum switching capacity is forty amps for continuous use and thirty amps for intermittent use.
- Q: What are the dimensions of the relay kit? A: The relay kit measures ten inches in length, six inches in width, and one point sixty-two inches in height.
- Q: What materials are used in the construction of these relays? A: The relays feature a waterproof construction designed for durability in harsh environments.
- Q: How many relays are included in the kit? A: The kit includes five relays and five corresponding relay harnesses.
- Q: How do I install the relays? A: To install, connect the wires according to the color specifications provided: black for ground, red for VDC, white for trigger, yellow for output N/C, and blue for output N/O.
- Q: Are these relays suitable for marine use? A: Yes, these relays are suitable for marine applications and can withstand wet conditions.
- Q: Can I use these relays in my car? A: Yes, they are compatible with all automobiles that have a twelve volt DC power source.
- Q: How should I maintain these relays? A: Keep the relays dry and clean to ensure optimal performance. Regularly check for any signs of wear.
- Q: What should I do if the relay is not working? A: If the relay is not functioning, check the wiring connections and ensure they are secure. If issues persist, contact customer support.
- Q: Is there a warranty for this product? A: Yes, the relay kit comes with a one-year manufacturer warranty.
- Q: Are these relays safe for use in high humidity? A: Yes, the waterproof construction makes them safe for use in high humidity environments.
- Q: What is the warranty coverage for this product? A: The warranty covers manufacturing defects for one year from the date of purchase.
- Q: Can these relays be used for off-road vehicles? A: Yes, they are ideal for off-road vehicles and can handle rugged conditions.
- Q: What if my product arrives damaged? A: If your product arrives damaged, please contact customer support for assistance with returns or replacements.
- Q: How do I troubleshoot installation issues? A: For installation issues, double-check the wiring according to the color codes provided. If problems continue, consult the user manual or customer support.