ECOGARD XF55577 close-up shows filtration media for clean fuel.
ECOGARD XF55577 installation demonstrating protection of fuel injectors.
ECOGARD XF55577 in the engine bay supports reliable fuel flow.
ECOGARD XF55577 close-up shows filtration media for clean fuel.
ECOGARD XF55577 installation demonstrating protection of fuel injectors.
ECOGARD XF55577 in the engine bay supports reliable fuel flow.

ECOGARD XF55577 Premium Fuel Filter – Fits Chevrolet Trailblazer, SSR, Envoy & More (2002-2006)

The ECOGARD XF55577 fuel filter is engineered to deliver OEM-like precision for a broad range of GM...
Vendor: ECOGARD
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ECOGARD XF55577 close-up shows filtration media for clean fuel.

ECOGARD XF55577 Premium Fuel Filter – Fits Chevrolet Trailblazer, SSR, Envoy & More (2002-2006)

£29.06
ECOGARD XF55577 close-up shows filtration media for clean fuel.
ECOGARD XF55577 installation demonstrating protection of fuel injectors.
ECOGARD XF55577 in the engine bay supports reliable fuel flow.

ECOGARD XF55577 Premium Fuel Filter – Fits Chevrolet Trailblazer, SSR, Envoy & More (2002-2006)

£29.06
Description
Description
x

The ECOGARD XF55577 fuel filter is engineered to deliver OEM-like precision for a broad range of GM trucks and SUVs. Designed to align with the original fit and connection points, this filter aims to maintain clean fuel delivery and steady engine performance across daily drives and longer trips alike. While installations vary by vehicle, a well-maintained fuel path can help your engine run smoothly by reducing contaminants in the fuel stream.

Compatibility and fit are central to this part's design. The XF55577 is compatible with multiple models spanning Chevrolet, GMC, Buick, Isuzu, Saab, and more, including Trailblazer variants, Envoy family, SSR pickups, Hummer H2, and related crossovers from 2002 through 2006. This broad coverage can make finding a precise OEM-style replacement easier for owners maintaining older GM vehicles.

Compatibility and fit

  • Chevrolet Trailblazer 4.2L 2002-2004
  • Chevrolet Trailblazer EXT 4.2L 2002-2004
  • Chevrolet Trailblazer EXT 5.3L 2003-2004
  • GMC Envoy 4.2L 2002-2006
  • GMC Envoy XL 4.2L 2002-2004
  • GMC Envoy XUV 4.2L 2004-2004
  • GMC Envoy XUV 5.3L 2004-2005
  • Hummer H2 6.0L 2003-2005
  • Buick Rainier 4.2L 2004-2005
  • Buick Rainier 5.3L 2004-2005
  • Isuzu Ascender 4.2L 2003-2005
  • Isuzu Ascender 5.3L 2003-2005
  • Oldsmobile Bravada 4.2L 2002-2004
  • Saab 9-7x 4.2L 2005-2005
  • Saab 9-7x 5.3L 2005-2005

Filtration technology and engine protection

  • Multi-layer filtration media engineered for efficient particle removal
  • Replaces common OEM references to deliver a reliable seal and fit
  • Protects the fuel system by filtering out foreign particles before they reach the injector or carburetor
  • Designed to support consistent fuel delivery across operating conditions

Replacing a dirty or worn filter is a straightforward maintenance task that can help keep fuel delivery smooth. Individual results vary by vehicle and use, but a fresh XF55577 may contribute to easier starts, steadier idle, and more confident acceleration under real-world driving conditions.

Installation and maintenance tips

  • Follow vehicle manufacturer guidelines and use proper installation tools
  • Check gasket condition and mounting hardware during replacement
  • Dispose of used filters responsibly and replace at recommended intervals

FAQ

Q: Which vehicles are compatible with the ECOGARD XF55577 fuel filter?

A: Compatible with many GM SUVs and trucks from 2002–2006, including Trailblazer, Envoy, GMC Envoy XL/XUV, SSR, Hummer H2, Buick Rainier, Isuzu Ascender, Saab 9-7x, and Oldsmobile Bravada.

Q: What are the potential benefits of installing a new fuel filter?

A: Installing a new filter can support clean fuel delivery and may improve starting, idle stability, and smoother acceleration by reducing contaminants.

Shipping & Return
Shipping & Return
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Returns Policy

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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When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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