FASS Fuel Systems Billet Fuel Filter Cap 17-25 GM 2500HD/3500 Duramax L5P
SKU: 83503496118

FASS Fuel Systems Billet Fuel Filter Cap 17-25 GM 2500HD/3500 Duramax L5P

Sale price$99.18 Regular price$110.20
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

FASS Fuel Systems Billet Fuel Filter Cap 17-25 GM 2500HD/3500 Duramax L5PThe original plastic fuel filter cap on your L5P Duramax is susceptible to rounding off when replacing the water separator. Also, the plastic can crack during extreme cold weather conditions. To solve these problems, the FASS cap is made with 6061 billet aluminum. It uses the same 36mm socket for removal and is equipped with a drain valve for tool free draining! This cap will work with either the factory housing or the FASS L5P Drop In Series Systems.

The original plastic fuel filter cap on your L5P Duramax is susceptible to rounding off when replacing the water separator. Also, the plastic can crack during extreme cold weather conditions. To solve these problems, the FASS cap is made with 6061 billet aluminum. It uses the same 36mm socket for removal and is equipped with a drain valve for tool-free draining! This cap will work with either the factory housing or the FASS L5P Drop-In Series Systems. Upgrade your plastic fuel filter housing with a Billet Fuel Filter Cap from FASS!

NOTE: to get FASS warranty coverage for your product you must fill out their registration form here.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 83503496118

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Mike
Alexandria, US
★★★★★ 3
Narrow for an 11.5W
Size: 11.5 Wide, Color: Navy
Nice look and material but very narrow for a wide, had to return
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Reviewed in the United States on February 25, 2026
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David Kuck
Natrona Heights, US
★★★★★ 5
NIce Shoes
Size: 10, Color: Black
Very nice quality and comfort
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Reviewed in the United States on June 1, 2026
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elizabeth a.
Grantham, US
★★★★★ 5
Great shoe.
Size: 11.5, Color: Navy
Perfect fit. Stylish comfortable.
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Reviewed in the United States on May 2, 2026
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phala riffel
Whiting, US
★★★★★ 5
Comfortable shoes
Size: 10.5, Color: Black
Fit well Look great Get compliments all the time
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Reviewed in the United States on April 3, 2026
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Larry
Lexington, US
★★★★★ 5
Good value for the money.
Size: 9.5 Wide, Color: Beige
Comfortable right out of the box. Great style and well made. The more you wear the softer they get but maintain their overall appearance.
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Reviewed in the United States on May 25, 2026

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