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ACDelco L9729FXL Heavy Duty Fuel Water Separator Filter

Manufacturer

Picture for manufacturer ACDelco

Part Number

L9729FXL
13 reviews
Sale Price

$20.73

4 left at this price

delivery box

Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The ACDelco L9729FXL is a heavy-duty cartridge fuel/water separator filter designed for demanding diesel engine applications. This extended-life filter provides reliable protection against fuel contaminants and water that can damage modern fuel injection systems.

Key Features:

  • 50-micron filtration efficiency for optimal fuel system protection
  • Extended-life design for longer service intervals compared to standard filters
  • Integrated burp valve for easy air removal during installation
  • High-quality filtration media removes fuel contaminants, microbes, and excess water
  • Engineered to withstand high pressure surges and vibration in heavy-duty applications
  • Compatible with Cummins ISX and other heavy-duty diesel engines

This fuel/water separator is essential for protecting your fuel system and equipment investment. Regular filter maintenance helps ensure optimal engine performance, prevents costly fuel system repairs, and maintains compliance with emissions standards. The L9729FXL is commonly used in on-highway trucks, construction equipment, agricultural machinery, and other heavy-duty applications where reliable fuel filtration is critical.

Best prices around and combine that with ultra fast shipping. Great company to do business with will buy from again.

Seller had the best price online for the item I wanted! Responded to emails within 24 hours as stated, and sent me my tracking info as soon as part shipped. Thanks Autoplicity!

This was the first time I used them and the shipping was fast and the price was great would recommend them to anyone looking to buy car parts online.

No problem

It is the way all on-line purchases should go. I got the item in 2 days, even before the email that it had shipped! Only negative is that the shipping cost was 35% the item cost. But it was still less that others with "free" shipping.

Good prices, free shipping, easy to order, I like this place!

Great price , hopefully won't take too long to come in!

great deals

Quick and easy.. Thanks Google

Great site. Provided needed technical specs. Shipped promptly. Although I had to ask for the tacking number, it was not emailed, one was provided promptly upon request.

Quick and easy!!!

Smooth and easy

Prices are good if u order more then one type of thing shipping goes way up

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