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Fuelab 51502-2 EFI Fuel Pressure Regulator -6AN/-10AN Inlet

Manufacturer

Picture for manufacturer Fuelab

Part Number

51502-2
10 reviews
Sale Price

$210.07

In Stock (6)

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Usually delivered within 2 days

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Product Details

The Fuelab 51502-2 is a high-performance 515 Series adjustable fuel pressure regulator designed specifically for EFI applications. Engineered for maximum flexibility, this regulator accepts both port-style and non-port-style union fittings without interference, making installation straightforward in a variety of fuel system configurations.

Key Features:

  • Dual -6AN or -10AN inlet ports with single -6AN bottom-mounted return port
  • Adjustable pressure range up to 125 PSID for fuel injection applications
  • Compatible with gasoline, diesel, methanol, and ethanol fuels
  • Precision-machined billet aluminum construction with Type II military-spec anodizing (MIL-A-8625)
  • Fine-pitch adjustment threads for precise pressure tuning
  • 1/8 NPT gauge port with plug for external pressure monitoring
  • 1/8 NPT vacuum/boost reference port with barbed fitting
  • Versatile mounting bracket with stainless steel hardware included
  • Backed by Fuelab's 2-year limited warranty

The 515 Series regulator delivers consistent fuel pressure control for demanding EFI systems, combining robust construction with user-friendly adjustability. The bottom-mounted return configuration provides clean routing options while the dual inlet ports offer flexibility for custom fuel line setups.

Products specifications

Range

25-90 psi

Size

(2) -6AN Inlets, (1) -6AN Return

Fast and precise.

I was very pleased with the speed of delivery and the pricing of the product.

Easy, fast, loved it

Quick service

I ordered adapters for my current 5th wheel hitch unfortunately they are the incorrect adapters would like to return just waiting on response from autoplicity regarding return.

Really like the Amazon Payment Option. Made things much easier.

Very easy and best price

Fast shipping, good customer service!

Lowest price, fast shipping. Thanks!

Best price on the net! Haven't got my order yet, it just shipped so we will see from there.

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