Mr. Gasket
Micro Electric Fuel Pump 2 3.5 PSI 28 GPH Gasoline For Carburetor Mr Gasket
SKU: M00S 42S
Description
Part #: 42S
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. Pumps require approximately one amp average draw at maximum delivery.Flow rate is 28 Inchgallons per hour (GPH) at 2 to 3-1/2 pounds per square inch (PSI). Universal design for most import 4 and 6-cylinder carburetor applications.Please see part #12S for V8 InchGasoline applications, part #12D for Diesel applications or part #12E for Ethanol, Methanol, E8 Inch and Race Fuel applications. Solid-state worry free electronics.Eliminates vapor lock and flooding. Works well as a fuel transfer, booster, or stand-alone pump.Not recommended for Diesel, methanol, ethanol, E8 Inch or race fuel applications!!Solid-state Worry Free ElectronicsInternal Pressure RegulatingUniversal Design Allows For Easy InstallationNo Diaphragms Or Mechanical Parts To Wear OutMakes An Excellent Fuel Transfer or Booster PumpHose Barbs Fit 5/16 Inch Fuel HoseSelf-priming, 2 wire designEliminates vapor lock and floodingDetails:Color: BlackEmission Code: 5Free Flow GPH: 28.0Fuel Sending Unit Included: NoFuel Type: GasolineGasket Or Seal Included: NoMaterial: PolymerMax PSI: 3.5PSIMounting Hardware Included: YesStrainer Included: NoWarranty: Manufacturer's Limited 90 Day WarrantyWiring Harness Included: No
Features:
- Solid-state Worry Free Electronics
- Internal Pressure Regulating
- Universal Design Allows For Easy Installation
- No Diaphragms Or Mechanical Parts To Wear Out
- Makes An Excellent Fuel Transfer or Booster Pump
- Hose Barbs Fit 5/16" Fuel Hose
- Self-priming, 2 wire design
- Eliminates vapor lock and flooding
Fuel Pump - Micro In-Line - Electric - 28 gph Free Flow - 1/8 in NPT Inlet - 5/16 in Hose Barb Outlet - Filter - Gas - Each
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Mr. Gasket |
| Part Number | M00S 42S |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy