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Fleece Performance

Fleece SureFlo Performance Sending Unit 2001-2004 GM LB7 Duramax

SKU: fpeFPE-SF-GM-0104
In stock - 8 items available
$397.95

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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

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Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase. Orders shipping to restricted areas may be canceled.

This SureFlo performance sending unit fits 2001-2004 GM 2500/3500 with the 6.6L LB7 Duramax and lets an externally mounted aftermarket lift pump draw from the tank without a sump or draw straw.

Key Features

  • OEM style fitment that requires no cutting or drilling of the fuel tank
  • Factory style quick connect fittings adapt the stock fuel lines at the tank
  • Draws fuel from and returns fuel to the bucket assembly at the base of the unit, so the pump pulls fuel instead of air
  • Eliminates the quarter tank issues associated with a draw straw
  • One way check valves in the bucket let fuel flow in easily at low fuel levels
  • Also serves as a replacement fuel level sender

Fitment

2001-2004 Chevrolet Silverado and GMC Sierra 2500/3500 with the 6.6L LB7 Duramax.

SureFlo units do not contain a lift pump.

Fleece states the SureFlo has been tested with aftermarket lift pumps including the AirDog II-5G with flow rates up to 220 GPH and FASS with flow rates up to 290 GPH.

Model years covered: 2001, 2002, 2003, 2004.

Product Details

  • Brand: Fleece Performance
  • Manufacturer Part Number: FPE-SF-GM-0104
  • Protected under US Patent No. D910,082, US Patent No. D1,114,168 and US Trademark Reg. No. 6,878,858

Shipping Height: 11.0

Shipping Length: 23.0

Shipping Width: 13.0

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