Autoacc water in fuel indicator sensor front view for quick monitoring
Autoacc water in fuel indicator sensor side view shows durable design
Autoacc Duramax fuel filter sensor bottom attachment for easy replacement
Autoacc Duramax fuel filter sensor kit ready for installation
Autoacc water in fuel indicator sensor front view for quick monitoring
Autoacc water in fuel indicator sensor side view shows durable design
Autoacc Duramax fuel filter sensor bottom attachment for easy replacement
Autoacc Duramax fuel filter sensor kit ready for installation

Autoacc Water in Fuel Indicator Sensor for Duramax Diesel — Fits 2001-2011 Silverado/Sierra 6.6L

Overview Autoacc presents a compact water in fuel indicator sensor designed to live at the bottom of...
Vendor: Autoacc
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Autoacc water in fuel indicator sensor front view for quick monitoring

Autoacc Water in Fuel Indicator Sensor for Duramax Diesel — Fits 2001-2011 Silverado/Sierra 6.6L

£28.85
Autoacc water in fuel indicator sensor front view for quick monitoring
Autoacc water in fuel indicator sensor side view shows durable design
Autoacc Duramax fuel filter sensor bottom attachment for easy replacement
Autoacc Duramax fuel filter sensor kit ready for installation

Autoacc Water in Fuel Indicator Sensor for Duramax Diesel — Fits 2001-2011 Silverado/Sierra 6.6L

£28.85
Description
Description
x

Overview

Autoacc presents a compact water in fuel indicator sensor designed to live at the bottom of the Duramax fuel filter. The sensor features a 12 sided head and an O ring seal to help ensure a secure, bottom mount connection that aligns with factory specifications. Built for durability, it aims to provide a simple, dependable monitoring point for fuel quality in daily driving and work truck use.

What’s included

  • 1 water in fuel indicator sensor for Duramax fuel filter, complete with O ring and a 12 sided coupling

Key benefits and real world use

  • Monitors water in fuel to support awareness of fuel quality during routine driving and long hauls
  • Helps address issues that can occur if air enters the fuel system, potentially aiding in consistent priming during maintenance
  • Designed for an easy, direct bottom mount on the fuel filter housing with the factory wrench
  • Replaces multiple OEM part numbers and remains compatible with a range of Duramax fuel filters

Compatibility at a glance

Designed to fit 2001 through 2011 Silverado and Sierra 2500HD and 3500HD Duramax diesel engines, including classic 2007 models. It aligns with common Duramax filter configurations and works with several Duramax fuel filter models and part numbers.

Installation tips

  • Easy installation with bottom fit on the fuel filter face using the factory specialty wrench
  • Inspect the O ring seal and replace if necessary to maintain a tight seal
  • Ensure proper alignment with the 12 sided coupling for a secure connection

Why choose Autoacc

Autoacc focuses on practical, plug and play components that align with OEM specifications, offering a straightforward replacement path to support fuel system integrity and maintenance routines.

FAQ

Q: Which vehicles is this sensor compatible with?

A: Compatible with 2001–2011 Silverado/Sierra 2500HD/3500HD Duramax diesels; LB7, LLY, LBZ, LMM, LML engines and various Duramax filter setups.

Q: Is installation easy for DIY buyers?

A: Yes, it installs as a bottom-fit on the fuel filter with the factory wrench; ensure the O-ring seals properly.

Shipping & Return
Shipping & Return
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You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

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