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- £38.84
- £38.84
- Unit price
- per
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Free Returns
Description
xUpgrade your fuel delivery with a rugged 12V relay kit
Ronybuy offers a heavy duty 12V electric fuel pump relay kit designed to strengthen the fuel path while protecting the electrical system from excessive draw. This kit is built to handle real world demands, delivering a practical upgrade that pairs with many 12V systems and OEM reference P/N 30247 without major changes to your existing setup.
Why choose this kit
- 40A heavy duty relay supports robust current flow to the fuel pump, helping maintain steady operation.
- Universal fit for 12V systems and devices activated at 12V, with a fuse rated at 30A for protection.
- Waterproof housing and durable construction stand up to harsh conditions, rain, dust, or vibrations.
- Color coded wiring and a clear wiring diagram enable a straightforward, plug-and-play style installation.
What this enables in real world use
- Potentially steadier fuel pump pressure by bypassing the stock limitation with a more capable supply chain.
- Better protection for electrical components against overload when the pump draws higher current.
- A practical upgrade that can align with OEM references while keeping the installation approachable for DIY enthusiasts.
Kit contents and quick setup
- 1x 40A Heavy Duty Waterproof Relay
- 1x Relay Base with Wire Harness
- 1x Inline Waterproof Fuse Holder
- 1x 30A Fuse
- 2x Relay Mount Screws
- 3x Heat Shrinkable Terminals
- 2x Heat Shrinkable Wire Connectors
- 5x Plastic Cable Ties
- 1x Wiring Diagram
Key specs and installation notes
- Application: 12V system, up to 40A
- Wires: 10 ft red to +12V, 6 ft orange to fuel pump, 2 ft brown to trigger, 4 ft black to ground
- Durable, waterproof design for long service life
- Includes everything needed for a safe, reliable upgrade
Note the kit references OEM P/N 30247 and keeps the upgrade approachable for users seeking to enhance a 12V fuel pump circuit without compromising system integrity.
FAQ
Q: What comes in the Ronybuy 12V Fuel Pump Relay Kit?
A: The package includes a 40A waterproof relay, base with wire harness, inline fuse holder, 30A fuse, mounting screws, terminals, heat shrink, cable ties, and a wiring diagram.
Q: Is this kit compatible with 12V systems and devices up to 40A?
A: Yes, it is designed for universal 12V use for devices up to 40A, with color coded wiring for easier installation.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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