Product Summary

Universal Fit, External Electric Fuel Pump Type, Inline

  • Features solid-state worry free electronics
  • A universal design allows For easy installation
  • This gravity fed type pump has a simple two-wire design
  • The fuel is contained safely inside a durable metal housing
  • Draws approximately one amp average draw at maximum delivery
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Key Specs

MFG. Part #12S
Electric Fuel Pump TypeExternal
Free Flow Rate35 GPH / 132 LPH
Maximum Pressure7 psi
Voltage12 volts
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Need To Know

Quick and Easy Returns

Return Policy

Mr Gasket 12S Details

Gravity Fed type pump with simple two-wire design. Works on 12 Volt negative ground systems only. Includes fittings and mounting hardware along with easy to follow DIY instructions. Fuel is contained safely inside a durable metal housing. Pumps require approximately one amp average draw at maximum delivery. Part No. 12S Specs: 4-7 PSI, 35 GPH. Universal design for most domestic 4, 6, & 8 cylinder carburetor applications. Not recommended for diesel, methanol, ethanol, E85 or Race Fuel applications!! Please see part # 12D for Diesel applications or part # 12E for Ethanol, Methanol, E85 and Race Fuel applications.

Mr. Gasket MICRO ELECTRIC FUEL PUMPS are compatible with gasoline only. Solid-state worry free electronics. Eliminates vapor lock and flooding. Works well as a fuel transfer pump and makes a great stand-alone or booster pump

  • Solid-state Worry Free Electronics
  • Internal Pressure Regulating
  • Universal Design Allows For Easy Installation
  • No Diaphragms Or Mechanical Parts To Wear Out
  • They Make An Excellent Fuel Transfer Pump
  • Not designed for use on aircraft of any type.
  • Hose Barbs Fit 5/16" Fuel Hose

When a lower fuel pressure is required when using this fuel pump, please consider the following low pressure regulators:

 

When a lower fuel pressure is required when using this fuel pump, please consider the following low pressure regulators:

 

Charts

Mr Gasket 12S Specifications

KEY SPECS
MFG. Part #12S
BrandMr Gasket
Electric Fuel Pump TypeExternal
Free Flow Rate35 GPH / 132 LPH
Maximum Pressure7 psi
Voltage12 volts
GENERAL
InlineYes
Fuel TypeGasoline
Electric Fuel Pump Inlet Fitting(s)5/16" Hose Barb
Electric Fuel Pump Outlet Fitting(s)5/16" Hose Barb
Fuel Pressure Regulator IncludedNo
Sending Unit IncludedNo
Fuel Filter IncludedYes
Gasket(s) IncludedNo
Wiring Harness IncludedNo
Mounting Bracket IncludedYes
Mounting Hardware IncludedNo
Sold in QuantityEach
GTIN Code084041000120

Ratings & Reviews

4.8

21 Reviews

Overall Assessment

Customers appreciate the practicality of our product due to its easy installation, facilitated by detailed instructions. Most note its high performance and quiet operation. Its versatility is a key quality, as it fits well in various projects and applications. It has also been found to be easy to conceal within engine compartments. The product is particularly recommended for the quality of its build and superior material compared to other available options. Furthermore, the product's affordability stood out positively for customers. Overall, our product consistently offers high customer satisfaction, reflecting its outstanding performance features.

4.8

21 reviews

5

18

4

2

3

0

2

1

1

0

Most Liked Positive Review

5.0

Very quiet running fuel pump!

As usual, I received my order from Speedway motors promptly and installed the 12S electric fuel pump on my 34 Ford pickup truck. The pump runs quietly and it delivers the necessary fuel to my motor; I am very happy with the transaction. JL

Most Liked Negative Review

2.0

Nope

I can only get 3psi out of it. Used it on chevy small block and it did not help me at all

Filter by Ratings

Great fuel pump. Easy install

5.0

25 days ago

Grumpa

Colorado

Verified

Fast shipping great part and easy install

Would Recommend

I would buy again

5.0

a month ago

Drilled

Colorado

Verified

Compact low volume economic pump. I like that it has a 12" dry lift.

Would Recommend

Nope

2.0

3 months ago

Reggie

Lincoln, Ne

Verified

I can only get 3psi out of it. Used it on chevy small block and it did not help me at all

Would Not Recommend

I would forsure always buy again

5.0

4 months ago

Al

Buffalo NY

Verified

Was easy to use no problems to install y

Would Recommend

Would buy again

5.0

5 months ago

Money shredder

Olive Branch

Verified

Worked great for what I needed. Replaced one that was on my old truck that was noisy

Would Recommend

I would buy again

5.0

7 months ago

Mick

Loomis,Ca

Verified

Smaller than some others and easily installed.

Would Recommend

Yes, and ones of similar design and manufacture.

4.0

7 months ago

Nobody

Kansas City

Verified

Easy to hook up.

Would Recommend

worked perfect for my Quadrajet

5.0

a year ago

Rio

San Pedro, California

Verified

seems to pump the rated amount of fuel

Would Recommend

Worked as advertised.

5.0

a year ago

Joe

Iowa

Verified

Performed well.

Would Recommend

Perfect for universal fit

5.0

a year ago

Smilez

Tracy, CA.

Verified

Was a perfect fit to replace an old pump I had frame mounted. It is a little on the louder side, but as long as it works.

Would Recommend

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Showing 10 of 21 reviews

Questions & Answers

1 Question • 1 Answer

Does this fuel pump flow through when not being used?

by 29 Deluxe

• 7 years ago

1 answer

1 of 1 questions shown

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