FASS TS UIM 165G Titanium Signature Series Fuel Lift Pump 165GPH Cummins
SKU: 46747786623

FASS TS UIM 165G Titanium Signature Series Fuel Lift Pump 165GPH Cummins

Sale price$328.05 Regular price$364.50
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

FASS TS UIM 165G Titanium Signature Series Fuel Lift Pump 165GPH CumminsBy ensuring your engine is fed clean, consistent fuel you will gain power, fuel economy, and reliability. FASS is a proven name in diesel fuel lift pumps that not only deliver the fuel, but also clean the fuel down to 3 microns as well as remove entrained air. The Titanium Signature Series diesel fuel lift pump was engineered by FASS Fuel Systems to be the top performing, longest lasting and most reliable aftermarket filtration system in the diesel

By ensuring your engine is fed clean, consistent fuel you will gain power, fuel economy, and reliability. FASS is a proven name in diesel fuel lift pumps that not only deliver the fuel, but also clean the fuel down to 3 microns as well as remove entrained air.

The Titanium Signature Series diesel fuel lift pump was engineered by FASS Fuel Systems to be the top performing, longest lasting and most reliable aftermarket filtration system in the diesel industry. Rated at 165 gallons per hour and backed by a five year, one million mile warranty, the Titanium Series lift pump is capable of supporting a semi diesel engine with enough fuel with stock fueling system upgrades. A Titanium Series lift pump also offers advanced filtration benefits that will help protect the injection systems, effectively extending the life of your injectors. These benefits include an improved filtration rating of 3 Microns, a built in water separation filter, and FASS Fuel Systems patented air/vapor removal process.

The Titanium Series diesel fuel pumps are the superior fuel pump and filtration system in the diesel industry. This is because FASS has a sharp focus on perfecting their pumps and how they are engineered, taking the extra steps that competitors ignore while they rush to get product out the door. By doing this, FASS has less than a 2% failure rate and a design that implements unique design features you can only get with FASS Fuel Systems.

  • FASS Silencing Technology (FST) was developed by the engineering team at FASS Fuel Systems to help reduce the noise created by aftermarket fuel and air separation diesel lift pumps. By using radius cuts, tighter tolerances on all gears and a high quality military Spec'd Coating over the aluminum base, FASS Fuel Systems was able to develop the quietest fuel air separation system on the market.
  • Performance Radius Cuts (PRC) are an advanced machining technique used to improve the flow of fuel through the diesel lift pump by creating smooth flowing cuts within the aluminum housing. This prevents the reintroduction of air and vapor back into the fuel and also to prevent stagnate fuel pockets from forming within the corner of a 90 degree bend. FASS Fuel Systems Titanium Series Diesel Fuel Pumps 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.
  • Mass Flow Return (MFR) technology is used to continually "polish" your fuel by keeping a positive pressure on the fuel being delivered to the engine and returning the fuel, that's not yet needed, back to the tank after it has been passed through the filtration process, removing dirt, air, vapor and water. This means your fuel is being constantly moved and cleaned, guarantying that your diesel truck always has the freshest and cleanest fuel possible.
IMPORTANT NOTES:
  • The vast majority of unmodified Class 8 semi trucks will operate perfectly with our 165gph (T 165G model). Modified vehicles may require the higher flow rate of our T 250G model. Other specific fuel rates are also available.
  • Class 8 semi trucks with Unit Injected Mechanical (UIM) fuel systems require an additional oil pressure switch (part number 78143) which is included in this kit for proper operation.
  • Class 8 FASS systems all require fuel line kits for installation. Please visit our Fuel Line Kits page for fitment options.

Ordering Replacement Fuel Filters and Water Separators: This is a a great time to grab a few replacement filters with your new FASS system. Below you can add an extra Water Separator/Fuel Filter. It is always recommended that you keep a spare filter in your truck at all times. The fuel filter requires changing about every 12k-15k miles. Save money by ordering extra filters/ separators with your kit. We give you free shipping when purchased with your new FASS. The 3 Micron Fuel filter is included in the options above, is part number PF-3001XL. The replacement water separator part number is XWS-3002XL.

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: 46747786623

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4.8 ★★★★★
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Red-Dog
West Palm Beach, US
★★★★★ 5
Great product
Item Package Quantity: 1
This product works awesome. Fast and easy. Customer service is to work with as well. Yes, I recommend this product. Head lights look better and visibility greatly improved.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2026
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Verified Purchase
Rick Rivera
Carnegie, US
★★★★★ 4
Immediate results
Item Package Quantity: 1
Very easy to apply. Impressive immediate results. However not yet sure if the shine will last. It’s only been 48 hours but so far it’s great and definitely worth the money. I give it 4 stars for now. If the shine lasts it deserves 5 stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
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Verified Purchase
S. Jack
Cuba, US
★★★★★ 3
Good…not great
Item Package Quantity: 1
Worked decently. Took care of the light fog but didn’t quite do the job on the center of the lights
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Reviewed in the United States on February 26, 2026
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Verified Purchase
PhotoGraphics
San Leandro, US
★★★★★ 5
It does work but
Item Package Quantity: 1, Item Package Quantity: 1
I recently bought a small general purpose utility vehicle. Because it was a tow along vehicle behind a motorhome since it was new it is in remarkable condition. That is except for the headlights. They actually aren’t yellowed with age but cloudy from exhaust fumes from the motorhome. Such a haze is hardened and doesn’t even scratch with a fingernail so I had very low expectations for this vehicle. WHAT YOU GET I looked at the listings for all of the famous brands, I chose this one primarily on price, after all I only bought this vehicle for quick errands around the neighborhood. I accept responsibility for not reading every word of their ad, but because I have used many well-known brands of headlight restorer in the past I know that most of them have enough so you can do a couple of vehicles at least. So I was completely not expecting getting three small packets of wipes. That’s it. It can be used only one time and now compared to the kits with bottles that can do several sets of headlights that cost twice as much I see this one is a not such a good value as I thought. And I never buy anything that comes as a wipe, usually by the time I get them they are already dried up, which makes them useless, that’s why they always have an expiration date. I changed my plans and went to work on the Jeep immediately to see if I could make those headlight lens covers usable (they look like sealed beams but the lenses are meant to protect the headlamps). YES NO MAYBE I can’t blame the ad, after reading it again they do state that these are only single use wipes, which means if you start a project you have to finish immediately. Hint: never use wipes on a hot day, they will start drying up as soon as you open the envelope and if the day is hot enough you might not even get through the job before they are totally dry. If I knew how these differed from the well-known brand names I would have made the choice to buy something in a bottle so I can use a real cleaning cloth and re-wet it if necessary. Did these clean my headlamp lenses? As a shopper all you want to know is yes or know, did it work and am I satisfied. The conclusion is they exceeded my expectations. The application process could not be easier, and note that well when some random person approaches you at a gas station and offers to clean your headlights, these are so easy my great-grandmother could apply them. You wipe the lenses with envelope #1, not rub, not scrub, just a simple wipe to make sure you get all of it. I was able to also do my clear lens fog lights which were equally crusted over. Make sure you dry them with a paper towel then let them air dry for a little while. I’m not sure what you would do if you live in an extremely high humidity area, and the manufacturer doesn’t address that. It was a dry day for me so I gave it fifteen minutes. Then you wipe the entire lens with packet #2 – again I was able to do two headlights and two fog lights with one swab. My headlight and fog lenses instantly turned crystal clear like they looked the day the car was made. I should take away a point because I didn’t expect this kit to be only three small envelopes with wet wipes in them but they don’t try to pretend otherwise and results are 100% of why I rated them a full five stars.
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Reviewed in the United States on October 16, 2024
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Verified Purchase
Dolores DelGuercio
Cuba, US
★★★★★ 5
Good quality
Item Package Quantity: 1
My car is old this product does a very good job.
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Reviewed in the United States on May 3, 2026

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