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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
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Description
FASS 01-12 GM 2500/3500 Duramax 100gph Signature Series Adjustable Fuel Pump FAS C09 100GThe FASS 01 12 GM 2500 3500 Duramax 100gph Signature Series Adjustable Fuel Pump is designed for those who demand reliable fuel delivery and superior performance for their GM diesel engines. This adjustable fuel pump allows you to precisely control fuel flow up to 100 gallons per hour, ensuring your engine runs at its optimum efficiency under a variety of conditions. Built with high quality materials by FASS Fuel Systems, this Signature Series pump is
The FASS 01-12 GM 2500/3500 Duramax 100gph Signature Series Adjustable Fuel Pump is designed for those who demand reliable fuel delivery and superior performance for their GM diesel engines. This adjustable fuel pump allows you to precisely control fuel flow up to 100 gallons per hour, ensuring your engine runs at its optimum efficiency under a variety of conditions.Built with high-quality materials by FASS Fuel Systems, this Signature Series pump is engineered to handle the rigorous demands of heavy-duty trucks and diesel applications. Its robust construction offers durability and long-lasting performance, making it a trusted choice for automotive enthusiasts and professionals alike.
Easy to install and compatible with GM 2500 and 3500 Duramax engines from 2001 to 2012, this FASS adjustable pump is perfect for upgrading your fuel delivery system. Its advanced design helps reduce fuel starvation and maximizes power output, while maintaining smooth engine operation.
Whether you're a dedicated hobbyist or a workshop professional, the FASS 01-12 GM Duramax Adjustable Fuel Pump provides the performance and reliability you need to keep your vehicle running strong on the road or at the track.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.3 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Love
Color: Latte Beige
Good quality, perfect travel bag. Can’t wait to use it with the matching luggage on my next trip!
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Reviewed in the United States on February 10, 2026
★★★★★ 5
Stylish and functional.
Color: Green, Color: Green
First, I love the color. Earth tones are my go to. This is a nice shade of olive green.
The design is stylish. Minimalistic is also my preference. It’s very much form and function.
So I’ve mostly used this hiking. It’s big enough to store everything I needed for longer or overnight trips. I had a light jacket, sunscreen, flashlight, bug spray, several bags of snacks, a book, wipes and a water bottle. I could have packed more honestly. It’s waterproof and the material doesn’t snag or scratch.
I’ve also used it for travel, mostly for my art supplies. It’s sturdy so my sketch book doesn’t bend. Theres a dozen different pockets and compartments, so everything can be separated from each other.
The size is good, the strap lengths are long and easily adjustable. The only downside is the compartment for a water bottle or travel mug is pretty tight. Other than that I like it a lot.
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Good solid backpack
Color: Latte Beige, Color: Latte Beige
I’m really happy with this backpack. It fits my Lenovo Legion 5 16'' perfectly with just a little room to spare, but not so much that the laptop shifts around. The material feels sturdy and durable, and the waterproof design gives me peace of mind when I’m out and about.
The travel strap on the back is a huge plus for me—it makes traveling so much more comfortable. There’s also plenty of space for my things, and I can easily use it as a weekend bag for 1–2 days without it feeling bulky.
The price is not bad, for the quality you receiving is honestly really good. If you’re looking for a reliable, well‑made backpack with lots of room, this one is a great choice.
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Reviewed in the United States on February 20, 2026
★★★★★ 4
A really nice one!
Color: Latte Beige
This was so close to perfect for me! Love the fabric, the structure and the setup. I just didn't love the really thick padded laptop pocket. It made the bag bulky than necessary and I don't usually carry a laptop.
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Reviewed in the United States on April 10, 2026
★★★★★ 5
Perfect size for laptop backpack!
Color: Champagne-upgrade, Size: 14 Inch, Color: Champagne-upgrade, Size: 14 Inch
Professional and stylish
Perfect for my 12.5” laptop! I choose the one with 14inch and is perfect size, not small not big
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Reviewed in the United States on February 7, 2026