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Air and Fuel› Fuel Pumps, Regulators and Components

FASS

FASC09165G Adjustable Diesel Fuel Lift Pump

$630.53 $599.00 Save $31.53

SKU: FAS-C09-165G

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In Stock
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INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The FASS FASC09165G Adjustable Fuel System Series is a high-performance lift pump engineered for 2001-2016 Chevrolet Silverado and GMC Sierra trucks equipped with the 6.6L Duramax diesel engine. This system delivers a robust 165 GPH fuel flow rate, ensuring adequate fuel supply for demanding applications. Featuring FASS's Whisper Technology, this pump operates with reduced noise levels compared to traditional designs. The fuel pressure is adjustable, allowing for fine-tuning within a 1-20 PSI range. It is powered by a motor identical to those used in FASS's premium Titanium Signature Series pumps, indicating a commitment to durability and performance. This lift pump is recommended for trucks producing between 600 and 900 horsepower. This fuel pump is specifically designed to fit the 2001-2016 Chevrolet Silverado 2500/3500 and GMC Sierra 2500/3500 models with the 6.6L Duramax engine. This includes engine codes LB7, LLY, LBZ, LMM, and LML across the specified model years.

MIA's Description

The FASS FASC09165G is an adjustable diesel fuel lift pump designed for 2001-2016 Duramax 6.6L engines. This fuel system operates at 165 GPH and offers adjustable fuel pressure from 1-20 PSI.

It features Whisper Technology for quieter operation and utilizes a motor found in FASS Titanium Signature Series pumps. This pump is suitable for trucks making between 600-900 horsepower.

Fitment

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Specifications

BrandFASS
Part NumberFAS-C09-165G
CategoryAir and Fuel

Buy with Confidence

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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