Fuel Injection O-Ring Fel-Pro Rubber Seal ES73217

Description

Product Overview

The Fel-Pro ES73217 is a precision‑engineered fuel injection O‑Ring crafted from high‑grade rubber. Designed to match or exceed original equipment specifications, this O‑Ring ensures a perfect seal in the fuel delivery system. With dimensions of 6 x 4 x 0.2 inches and a weight of just 0.704 ounces, it offers a compact yet robust solution for sealing applications. The machined exterior provides consistent compression, while the rubber compound resists heat, oil, and vibration, delivering durability in harsh engine environments.

Usage

This O‑Ring is intended for use in fuel injection systems of 2003‑2014 Cadillac Escalade, 2004‑2007 Buick Rainier, and 2002‑2006 Isuzu Ascender models. It is ideal for both professional mechanics and DIY enthusiasts performing fuel system repairs or replacements. Install the O‑Ring in the fuel injector housing to restore proper fuel pressure, prevent leaks, and ensure smooth engine operation.

Why Choose Us

Fel-Pro is a trusted name in automotive sealing solutions, known for rigorous testing and quality control. Each O‑Ring undergoes validation for fit, form, and function, guaranteeing compatibility and performance. The product meets all original equipment specifications, offering confidence that the seal will perform under extreme conditions. With a 4.8‑star rating from 75 verified customers, this O‑Ring demonstrates proven reliability and satisfaction.

Key Features

• Durable rubber construction resists heat, oil, and vibration
• Meets or exceeds OEM specifications for a perfect seal
• Easy installation replaces original part without modifications
• Designed for 2003‑2014 Cadillac Escalade, Buick Rainier, Isuzu Ascender
• Validated for fit, form, and function with a 4.8‑star customer rating

FAQ

What vehicles are compatible with the ES73217 O‑Ring?

The ES73217 fits 2003‑2006 Isuzu Ascender, 2004‑2007 Buick Rainier, 2003‑2006 Cadillac Escalade ESV, 2007‑2014 Cadillac Escalade ESV, 2002‑2006 Cadillac Escalade EXT, and 2007‑2013 Cadillac Escalade EXT models.

How do I ensure the O‑Ring fits my vehicle?

Before purchasing, verify the “Amazon Confirmed Fit” bar and enter your vehicle’s year, make, model, engine, and trim to confirm compatibility.

Is the rubber material suitable for high‑temperature environments?

Yes, the rubber compound is formulated to resist high temperatures, oil exposure, and engine vibration, making it ideal for demanding fuel system conditions.

Can I install the O‑Ring myself?

Absolutely. The O‑Ring is designed for straightforward replacement. Ensure the housing is clean, apply a thin layer of compatible lubricant, and press the O‑Ring into place for a secure seal.

What warranty does Fel-Pro provide?

Fel-Pro offers a limited warranty covering manufacturing defects. Refer to the product packaging or Fel‑Pro website for specific warranty details.