SKU: 41320981068

Street Carbureted or Diesel Applications Compatible w/all fuel additives 12-428

Sale price$82.97 Regular price$92.19
Save 10%

Pay in installments of $23.05 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 4 - Aug 9

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Street Carbureted or Diesel Applications Compatible w/all fuel additives 12-428Street Carbureted or Diesel Applications Compatible with all fuels and fuel additives Holley pumps have fueled more performance engines than all others and the Holley line keeps on growing! Holley is proud to introduce the all new Holley Mighty Mite? electric fuel pumps! They're big on performance, but small in size! They're quiet, easy to install and work with gas, diesel, blended alcohol and E85! A regulator may be needed for carbureted applications

Street Carbureted or Diesel Applications Compatible with all fuels and fuel additives

Holley pumps have fueled more performance engines than all others and the Holley line keeps on growing! Holley is proud to introduce the all new Holley Mighty Mite? electric fuel pumps! They're big on performance, but small in size! They're quiet, easy to install and work with gas, diesel, blended alcohol and E85! A regulator may be needed for carbureted applications requiring less fuel pressure. We recommend the Holley 12-803 or 12-804 fuel pressure regulator.

Features:

  • 12 volt operation
  • 7-10 psi operating pressure
  • 34 gal/hr flow
  • Good for up to 400HP naturally aspirated
  • Reliable solid state design provides longer life
  • Not designed for use on aircraft of any type.
  • Compatible with all fuels and fuel additives (gas, diesel, blended alcohol, ethanol, e-85)
  • Simple 2 wire hookup
  • Self-priming and regulating
  • 50? dry lift capable
  • Quiet operation ? 65db
  • Great for carbureted trucks, cars, generators and agricultural equipment ? also makes a great transfer pump
  • Engineered and matched performance with Holley?, Demon?, Quick Fuel? and Edelbrock? carburetors(all trademarks are property of their respective owners. Edelbrock is a registered trademark of Edelbrock,LLC)
  • Comes with fuel filter, fittings and mounting hardware
  • Made in the USA
  • Hose Barbs Fit 5/16" Fuel Hose

Specs:

Application Universal
Brand Mighty Mite
Emission Code 5
Free Flow GPH 34
Free Flow LPH 129
Fuel Delivery Type Carburetor
Fuel Sending Unit Included No
Fuel System Carbureted
Fuel Type Diesel, E85, Gasoline
Gasket Or Seal Included No
Grade Type Performance
Hose Size 5/16
Inlet Fitting Thread Size 1/8Inch
Inlet Size 1/8 inch NPT
Inlet Type NPT
Internal Or External External
Material Steel
Max Pressure 10 psi
Maximum Flow Rating 34U.S. Gallons per hour
Maximum Pressure 10Pounds per Square Inch
Motor Finish Black
Negative Ground Yes
Outlet Fitting Thread Size 1/8Inch
Outlet Quantity 1
Outlet Size 1/8 inch NPT
Outlet Type NPT
Product Type Fuel Pump
Pump Body Color Black
Regulator Included No
Sale Category Air and Fuel Delivery
Universal Or Specific Fit Universal
Voltage 12Volts DC
Warranty Limited 90 Day
Wire Quantity 2
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 41320981068

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 18 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Jose NYC
West Palm Beach, US
★★★★★ 5
100% recommended
They are very responsive and a super easy process. I have protected most of my purchases with them!!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
G
Verified Purchase
George R.
San Leandro, US
★★★★★ 1
Don't waste your time. They'll just deny claim
Not a very reliable form of insurance. I had to file a claim on a 2 month old bedframe and they gave me the run around until I contacted Amazon.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 8, 2025
G
Verified Purchase
GT
New York, US
★★★★★ 5
No hassle to file and get a claim resolved.
I have to say, I expected a lot of hoops to jump through. Companies are all very eager to take your money, but when it comes time to pay out, in this case (Product Insurance) quite often it is a different story. But to my surprise that is not the case with Asurion. I submited my claim, and a few days latter I received my check. At 77 and retired from the computer field i have seen alot of things with companies that do not care about customer service and satisfaction. But when you make a purchase from Amazon with their 30 day return policy and Asurion insurance. You can't beat it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 20, 2025
A
Verified Purchase
Andrea
Bozeman, US
★★★★★ 4
Response was swift.
A+ service! Very quick to respond! I would like to see that customers are given a choice on how to receive the reimbursement!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 29, 2025
D
Verified Purchase
Dave
Pawtucket, US
★★★★★ 5
Quick response and refund.
Quick response and refund. Great customer service. Pleasantly surprised. Highly recommend if you are unsure of the quality of the item you are purchasing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026

recommand products