K&N Engineering Performance Electric Fuel Pump 4–7 PSI, 32 GPH, Part Number 81-0402

K&N Inline Fuel Pumps provide premium quality fuel system hardware with a universal design that fits a wide variety of applications. Compatible with the majority of fuels, this self-regulating 12-volt pump helps prevent vapor lock and flooding. Engineered to pump 32 gallons per hour between 4 and 7 psi, this product comes with a fuel filter and includes the necessary installation hardware. K&N Inline Fuel Pumps provide fuel system hardware with a universal design that fits a variety of applications. Engineered to pump 32 gallons per hour between 4 and 7 psi, this product includes a fuel filter and installation hardware.

• Fuel Filter and Installation Hardware Included
• For use with 5/16 inch fuel lines

The K&N Engineering Performance Electric Fuel Pump, Part Number 81-0402, is a universal inline fuel system solution designed for a wide range of automotive applications. This self-regulating 12-volt pump delivers a consistent fuel supply at 4–7 psi and is engineered to support flow rates up to 32 gallons per hour. Its inline configuration makes it suitable for many custom, replacement, and performance-oriented fuel system installations.

Designed for compatibility with the majority of fuels, the K&N 81-0402 helps reduce the risk of vapor lock and flooding for dependable fuel delivery. It is intended for use with 5/16-inch fuel lines and includes a fuel filter plus the necessary installation hardware to simplify installation. The universal design allows flexible placement in properly configured fuel systems.

Key Product Specifications & Technical Data

• Brand: K&N Engineering
• Part Number: 81-0402
• Product Type: Inline electric fuel pump
• Voltage: 12 volts
• Fuel Pressure: 4–7 psi
• Flow Rate: 32 gallons per hour
• Fuel Line Size: 5/16 inch
• Application: Universal automotive fuel systems

What's Included

• K&N Engineering 81-0402 electric fuel pump
• Fuel filter
• Installation hardware

This pump is not carburetor-approved and may require acknowledgement of applicable emissions-related requirements before installation. Verify fuel system compatibility, installation position, wiring, and regulatory requirements for your vehicle or application. Fitment data should be confirmed before purchase because the universal design may require application-specific mounting or plumbing provisions.

Features:

• Universal Inline Design: Fits a wide variety of automotive fuel system applications.
• Reliable Fuel Delivery: Provides a steady 4–7 psi operating range for consistent fuel supply.
• High Flow Performance: Delivers up to 32 gallons per hour for demanding fuel system requirements.
• Complete Installation Package: Includes a fuel filter and installation hardware for convenient setup.

Air Freight Prohibited: false
Not Carb Approved: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: true
Regular Stock: t
Units Per Sku: 1