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K&N Performance Electric Fuel Pump 4-7 PSI K&N Engineering KNN81-0402
K&N Performance Electric Fuel Pump 4-7 PSI K&N Engineering KNN81-0402
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K&N Performance Electric Fuel Pump 4-7 PSI

KNN81-0402
24844350824
Fuel Pumps
20+ Units In Stock - Ships Next Business Day
$ 90.00 $ 78.99
$ 78.99

SKU: 81-0402 | UPC: 24844350824

K&N 81-0402 Universal Inline Electric Fuel Pump 4-7 PSI 32 GPH

This K&N inline electric fuel pump provides consistent fuel delivery for carbureted engines in cars trucks boats ATVs and more. Its universal design works with 5/16-inch fuel lines across a wide range of applications preventing vapor lock and flooding for reliable starts and smooth operation. Engineered for 12-volt systems it pumps 32 gallons per hour at 4-7 PSI with self-priming quiet performance.

Key Features

  • High Flow Rate: Pumps 32 gallons per hour between 4 and 7 PSI to maintain steady pressure for consistent engine performance
  • Multi-Fuel Compatibility: Works with gasoline diesel biodiesel E85 methanol ethanol alcohol and other fuels for versatile use
  • Vapor Lock Prevention: Self-regulating design eliminates vapor lock and flooding ensuring dependable fuel delivery
  • Quiet Operation: Self-priming mechanism runs smoothly and quietly without excessive noise
  • Complete Kit: Includes inline fuel filter and all necessary installation hardware for straightforward setup

Product Notes

  • Designed for low-pressure carbureted systems not high-pressure EFI applications
  • Inspect fuel lines and connections regularly to ensure long-term reliability
  • Ships in protective packaging to prevent damage during transit

Installation Notes

  • Professional installation recommended.
  • Mount in a secure location away from heat sources using included hardware
  • Compatible with 5/16-inch inlet and outlet fuel lines standard on most universal setups

This Part Fits

Year Make Model Submodel
Universal Most Carbureted Vehicles ATVs UTVs Boats 5/16" Fuel Lines
Universal Hot Rods Street Rods Custom Builds
Universal Classics Muscle Cars Low-Pressure Carbs

Why Choose K&N?

  • Proven engineering from a brand trusted for high-performance filtration over 60 years
  • Built with durable materials for long-lasting fuel system reliability
  • Precision design delivers exact pressure and flow for everyday and performance demands

Frequently Asked Questions

  • Q: Will this fit my carbureted engine setup?
    A: Yes its universal design with 5/16-inch fittings works on most carbureted vehicles ATVs boats and custom applications using standard fuel lines
  • Q: What fuels does it support?
    A: Compatible with gasoline diesel biodiesel E85 methanol ethanol alcohol and race fuels for broad application coverage
  • Q: What warranty coverage applies?
    A: Backed by K&N limited lifetime warranty against defects in materials and workmanship

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Compact box measures 7.5 x 5.5 x 2.75 inches
  • Weight: 0.95 lbs

Request For Information

Have questions about K&N Performance Electric Fuel Pump 4-7 PSI? Fill out the form below and we'll get back to you by the next business day.
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