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Air and Fuel› Fuel Pumps, Regulators and Components

FASS

Titanium Signature Series 100GPH Fuel Pump

$699.99 $669.00 Save $30.99

SKU: TS D08 100G

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The FASS Titanium Signature Series TS D08 100G is a high-performance diesel fuel lift pump designed for 1998.5 to 2004 Dodge Ram diesel trucks. It is engineered to support stock-powered engines up to 600 horsepower.

This fuel lift pump offers improved fuel flow and advanced filtration compared to factory systems. It is part of the Titanium Signature Series, known for its compact design and reliable performance.
Show original supplier description
The FASS TS D08 100G Titanium Signature Series 100GPH Fuel System is engineered for optimal performance, longevity, and reliability in aftermarket filtration for 1998.5-2004.5 Dodge Ram 5.9L Diesel trucks with stock to moderate engine modifications. This system is rated at 100 gallons per hour and is supported by a limited lifetime warranty. This fuel system provides advanced filtration, achieving a 3-micron rating to protect your fuel injection components. It features a built-in water separation filter and FASS Fuel Systems' patented air/vapor removal process, which effectively removes debris, air, and water from the diesel fuel. These capabilities contribute to improved fuel efficiency, a smoother idle, and better cold weather starts, while extending the service life of your injection pump and injectors. This is achieved through FASS Silencing Technology (FST), which uses radius cuts, tighter tolerances, and a military-spec coating. Additionally, the Performance Radius Cuts (PRC) within the aluminum housing ensure smooth fuel flow, preventing the reintroduction of air and vapor. Installation is simplified with the included bolt-on bracket mounts, which utilize the factory bed bolt for a secure attachment without the need for drilling or welding. The system also features Mass Flow Return (MFR) technology, which continuously polishes the fuel by maintaining positive pressure and returning unused fuel to the tank after filtration. This ensures your truck consistently receives the freshest and cleanest fuel possible.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandFASS
Part NumberTS D08 100G
CategoryAir and Fuel

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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