🌍 We Ship Worldwide Learn more

💵 Afterpay available, shop now, pay later Learn more

💬 Customer Support Click here

Holley EFI  |  SKU: 162-591

Holley 162-591 EFI GM Style Filter/ Regulator -6AN

Filter / Regulator Assembly, return style preset at 58 PSI, -6 AN connections

Regular price $176.90 NZD + GST
Shipping calculated at checkout.
⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.

Description

Filter / Regulator Assembly, return style preset at 58 PSI, -6 AN connections

Part Number: 162-591

Holley EFI fuel filters with built-in regulator provide a simple and clean means to fueling your LS swap. Available with OEM-style or -6AN connections, they feature an internal regulator set at 58 psi, along with an integrated 5 nominal micron rated filter. The bypass design allows you to run one inlet with one outlet to the engine, and a return outlet back to the tank. Holley EFI fuel filter regulators are ideal when performing a LS engine swap or any other fuel injection swap that is designed to run at 58 psi of static pressure

Features and Benefits

• GM style Filter / Bypass Style Regulator
• All stainless steel construction for improved corrosion resistance
• Designed with one inlet, one outlet, and one return
• Fixed pressure at 58 psi
• Nominal Micron Rating: 5
• Can be used with other EFI systems that require 58 psi
• Not recommended with fuel pumps that flow over 450 LPH
• Available with stock quick connectors or with -6AN male connections
• Return line required for proper regulator operation

Specifications

  • Specifications
    AdjustableNo
    BrandHolley EFI
    CategoryAir and Fuel Delivery
    Emission Code3
    Fuel SystemEFI
    Fuel System TypeEFI
    Fuel TypeGas
    Gauge PortNo
    Grade TypePerformance
    Inlet Port Diameter-6AN
    Inlet QuantityOne
    Inlet Size-6 AN
    Inlet TypeAN
    MaterialStainless Steel
    Micron5
    Mounting Hardware IncludedNo
    Mounting TypeBolt On
    Outlet Port Diameter-6AN
    Outlet QuantityTwo
    Outlet Size-6 AN
    Outlet TypeAN
    part typeFuel Injection Pressure Regulator
    Port Quantity3
    Product TypeFuel Pressure Regulator
    StyleReturn Style
    Sub CategoryFuel Injection System and Related Components
    WarningCalifornia Proposition 65
    WarrantyManufacturer's Limited 90 Day Warranty
  • Instructions

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.