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Fuelab 85831-5 Series In-Line Fuel Filter Long Micron Fiberglass with Check Valve - 858 6

Manufacturer

Picture for manufacturer Fuelab

Part Number

85831-5
10 reviews
Sale Price

$281.01

Estimated ship date Friday, November 27

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Product Details

The Fuelab 85831-5 is a long-length, in-line fuel filter from the 858 Series, featuring a 6-micron fiberglass filter element and an integrated check valve — all in a single, compact unit. The built-in check valve allows your fuel system to maintain fuel pressure after engine and pump shutdown, eliminating fuel pressure drop-off and improving restart performance.

The integrated design means the check valve is protected inside the filter housing, shielding it from contamination and damage. This eliminates the need for a separate check valve component, additional fittings, or custom adapters — simplifying your fuel system build and reducing potential leak points.

Key Features:

  • 6-Micron Fiberglass Filter Element — effective fine filtration to protect fuel system components
  • Integrated Check Valve — maintains fuel pressure after engine and pump shut down
  • Long Length / 5-Inch Element Size — increased filter capacity and longer service intervals
  • Multi-Fuel Compatible — suitable for gasoline, diesel, ethanol (E85), and methanol fuels
  • All-in-One Design — no separate check valve, no extra fittings, no adapters required
  • Part of the Fuelab 858 Series in-line fuel filter lineup

The Fuelab 85831-5 is an ideal solution for performance fuel systems, race builds, and any application where maintaining fuel pressure at shutdown is critical. Its broad fuel compatibility makes it well suited for both conventional and alternative fuel applications.

Products specifications

Size

-8AN Inlet/Outlet

Faster shipping than I expected. Easy order process. The ignition switch was my problem and Autoplicity part was exactly what I needed at a price better than anyone else had, with shipping included. I will definitely look to them again when I need any more parts for my Monte Carlo SS.<br>Only slight negative would be it took a few days to get an email with tracking number so I would know when my part would come. But once I got it, found it was coming sooner than I originally thought, which was great.

Great price and fast shipping. Good experience!

Better than average prices and easy to order.beats driving all over town looking

Very fast shipping, the product should arrive today acording to UPS, and I order it 2 days ago. The customer service is also great.<br><br>Thanks again,

The shipping was fast and the customer service was great. I accidentally hit submit twice, and they promptly cancelled my accidental order. If you have any problems, just call!

Very fast shipping and bottom line prices for every part. Awesome website. Will be telling all my friends about and using again for sure!!

First time I've tried these guys. Had trouble getting this product from my normal source (backordered) but Autoplicity shipped quickly and had a better price too! You know I will be back! Thanks!

So I have an old car. It's and 83, seven years older than me. I'm also a student so I don't have much money and need to make as many repairs myself to save money. I go out to the local pep boys and auto zone to to try to find a repair manual that is for my old model but it's not available. I check online and there are very few copies on line. Autoplicity had the right manual at the lowest price by a good margin. <br><br>TLDR; Autoplicity has EVERYTHING and at a cheaper price

Prompt order processing and shipping, the item I received came in good condition and I am eager to get it installed on my car. Over the phone customer support was prompt and polite, I would order from them again.

The magnaflow kit that I ordered was about $100 cheaper than any other site I could find. Shipping was fast, and relatively cheap too.

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