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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
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Description
Holley Late Model Dual Pump Module Relay Kit - 12-759Overview: The relay kit includes essential parts necessary to wire twin pump Mustang (12 153 12 175) or Challenger Charger (12 154 12 176) modules to a vehicle. The installation starts with two high quality HELLA 40A relays, as well as relay sockets with 10 ft wire lengths, 12GA primary wires, 16GA secondary signal wires, and heat shrink sealing connectors to complete you installation. Also included are two fuse holders and 30A fuses, one for each
Overview:
The relay kit includes essential parts necessary to wire twin pump Mustang (12-153/12-175) or Challenger/Charger (12-154/12-176) modules to a vehicle. The installation starts with two high quality HELLA 40A relays, as well as relay sockets with 10 ft wire lengths, 12GA primary wires, 16GA secondary signal wires, and heat shrink sealing connectors to complete you installation. Also included are two fuse holders and 30A fuses, one for each pump.
Features:
- Includes essential parts necessary to wire twin pump Mustang (12-153/12-175) or Challenger/Charger (12-154/12-176) modules to a vehicle.
- Includes two high quality HELLA 40A relays, as well as, relay sockets with 10 ft. wire lengths, 12GA primary wires and 16GA secondary signal wires.
- Includes two fuse holders and 30A fuses, one for each pump
- Includes connector kit composed of heat shrink sealing connectors for all wiring connections
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| Universal |
Specs:
| Brand | Holley |
|---|---|
| Component Type | Relay Kit |
| Emission Code | 5 |
| Product Type | Fuel Pump |
| Warranty | Limited 90 Day |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Great! 💳✨
Reload type: One Time Reload
I love using my Amazon balance! It’s always so quick and easy to use, it’s convenient and posts quickly without issues, I’ve always had good experiences with reloading my balance.
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Reviewed in the United States on June 8, 2026
★★★★★ 5
Monthly reload for Subscribe & Save Orders
Reload type: One Time Reload
Not a glamorous review, but a genuinely useful tip for Subscribe & Save users. I reload about $100 to my gift card balance once a month, a week or two before my S&S order processes. Amazon pulls each Subscribe & Save item as a separate transaction, which means 10+ individual charges hitting your bank account on before or on ship day. A headache for budgeting and a minor anxiety trigger if you're watching your account for unauthorized activity. Loading the balance first consolidates everything into one clean transaction. Your S&S order then pulls from the gift card balance rather than your card directly, and your bank statement stays tidy.
The side benefit is built-in budget discipline. I set about $100 as my monthly Amazon ceiling - if my cart runs over, something gets pushed to next month. It's a simple system that keeps spending intentional without any extra effort. If you're a regular S&S user who wants cleaner finances and less ""wait, who charged this and what was that charge?"" moments, this is worth making a habit.
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Reviewed in the United States on June 6, 2026
★★★★★ 5
Easy and simple: Exact Step-by-Step Guide to Reloading Your Balance
Reload type: One Time Reload
I found reloading my Amazon gift card balance much easier than expected. The process was simple and took about 5 minutes at most. Here are the exact steps to do it:
Login: In the Amazon app or on Amazon.com, log in to your account.
Menu: Tap the 3 lines on the bottom right corner of your screen (next to Rufus, Amazon's AI).
Find Category: In the section highlighted "Shop by category," tap on Gifting & Registry (3rd option down in that section) and a drop-down menu will appear.
Select Gift Cards: On the drop-down menu, tap Gift Cards (first option).
Choose Your Action: "The Gift Card Shop" will appear. There you will have three options: "Redeem a gift card," "View your balance," and "Reload."
Start Reload: To add funds, tap Reload.
Select Type: Scroll down to "Add funds directly to your Amazon Gift Card balance" and tap which reload type you want (one-time, low balance auto-reload, or scheduled auto-reload).
Enter Amount: Choose your reload amount. The default is $25, but you can type in your own amount as well (the minimum amount is $5.00).
Finish: Tap the orange "Buy Now" tab.
***I used the Amazon app using the u i OneUI version 8.0 these Amazon app on Android version 16 (Baklava) on a Samsung Galaxy S25 Ultra. Others may have a slight variation of the menu setup on the Amazon app.***
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Easy way to add balance
Reload type: One Time Reload
Reloading my Amazon gift card balance has been easy and convenient. I like using it when I want to keep a little money set aside for Amazon orders or make checkout quicker without thinking about which card I want to use. The process is straightforward, the balance shows up fast, and it has been reliable every time I have used it. It is also helpful for budgeting because I can add a set amount and then use that balance for regular purchases. Nothing complicated about it, which is exactly why I like it.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Better than a physical gift card!
Reload type: One Time Reload
I purchased this Amazon gift card to make it easier to budget my purchases which has been working great. Amazon makes it so helpful and this process so seamless. It was ready in a few minutes :)
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Reviewed in the United States on June 5, 2026