SKU: 85018965782

FASS Fuel Systems Drop-In Series Fuel Filtration System 17-24 GM 6.6L Duramax Crew Cab

Sale price$215.55 Regular price$239.50
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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For Your Every Summer RSVP, with Code: SUMMER15

Description

FASS Fuel Systems Drop-In Series Fuel Filtration System 17-24 GM 6.6L Duramax Crew CabProtect your L5P's injection system from premature failure with the FASS Drop In Series Fuel System. This system can be installed in less than an hour and is the most cost effective solution to protect your L5P's injection system. Without proper fuel filtration, your L5P's injection system is prone to excessive wear, which can cost thousands! By removing over 99% of the water from your diesel fuel, along with entrained air and debris down to 2

Protect your L5P's injection system from premature failure with the FASS Drop-In Series Fuel System. This system can be installed in less than an hour and is the most cost effective solution to protect your L5P's injection system. Without proper fuel filtration, your L5P's injection system is prone to excessive wear, which can cost thousands! By removing over 99% of the water from your diesel fuel, along with entrained air and debris down to 2 Microns, the Drop-In Series System protects the L5P’s injection system from premature failure and gains reliability, optimized fuel economy, and sharper throttle response. This is a true plug and play system that requires no cutting, welding, tuning, or additional modifications. FASS's industry-leading water removal capabilities (3rd-party proven to exceed 99%) are reinforced by the unique design of their Extreme Water Separator (XWS). If the XWS reaches capacity, it acts as a dam, shutting down your truck and preventing major destruction of fuel system components.

FASS DROP-IN TECHNOLOGY:

This was developed to achieve industry-leading filtration with the simplest possible installation-making FASS's Drop-In Series Systems a true bolt-in upgrade. If you’re mechanically inclined, a Drop-In Series Fuel System can be installed in your driveway in less than an hour! But don’t let the easy installation fool you-the Drop-In Series Fuel Systems offer the same world-class filtration as FASS's Titanium Signature Series and Industrial Series lines.


PERFORMANCE RADIUS CUTS:

These are an advanced machining technique used to improve the flow of fuel through the FASS System by creating smooth-flowing cuts within the aluminum housing. This prevents the reintroduction of air and vapor back into the fuel and prevents eddy currents from forming within the corner of a 90-degree sharp angle. FASS Drop-In Fuel Systems are the only Fuel Air Separation System that incorporates these exclusive Performance Radius Cuts, lesser competitors commonly use T-Bone and square 90-degree fittings that can limit fuel flow, cause restrictions and reintroduce air back into your fuel.

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: 85018965782

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rebeca panos
Cuba, US
★★★★★ 4
Snug fit
Size: 11 Little Kid, Color: Lavendar
Needed to size up from all other Skechers we have bought. But still very good quality
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Reviewed in the United States on May 6, 2026
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Battle Creek, US
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Very comfortable
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My daughter really really loves these. She said that they are the most comfortable shoes she has ever had.
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Boise, US
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Daughters favorite shoes
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Daughter loves them. Very comfortable.
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Charlottesville, US
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Cute shoes
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Cute, easy to slip on, and my very particular daughter actually wears them - which is saying a lot.
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Louisville, US
★★★★★ 5
Great purchase
Size: 5 Big Kid, Color: Navy/Lavender, Size: 5 Big Kid, Color: Navy/Lavender
Arrived on time . Fits perfectly and it’s even more beautiful than the pictures! Great quality , has memory foam and comes with the instructions of how to clean them . Beautiful glitters on it .My daughter loves them and says they are super comfortable.
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Reviewed in the United States on February 25, 2026

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