Why should I replace fuel injector O-rings?

Replacing O-rings when servicing fuel injectors is important to ensure a proper seal. This prevents fuel leaks and air from entering the intake system, which helps maintain correct fuel delivery and engine performance.

Do these O-rings come with any special lubricant?

This kit includes the O-rings themselves. It is recommended to use a small amount of clean engine oil or a manufacturer-approved fuel injector lubricant on the O-rings during installation to help them seat properly and prevent damage.

Are these O-rings compatible with all fuel types?

Fel-Pro designs these O-rings to be compatible with standard gasoline fuels. For vehicles using alternative fuels or high-performance additives, it's always best to consult your vehicle's service manual or the manufacturer's recommendations.

Fel-Pro Fuel Injector O-Ring Kit ES73217

Name: Fel-Pro Chevrolet Silverado 1500 ES 73217 Fuel Injector O-Ring Kit
Brand: Fel-Pro
Price: 16.28 USD
Availability: InStock

Fel-Pro Chevrolet Silverado 1500 ES 73217 Fuel Injector O-Ring Kit

$16.28

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Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fel-Pro ES73217 Fuel Injector O-Ring Kit. Ensures a reliable seal for your fuel injectors, crucial for smooth engine operation.

Key Features

Fits a wide range of GM trucks and SUVs, including Chevrolet Silverado 1500 and Cadillac Escalade models.
Designed to meet or exceed original equipment specifications for a reliable seal.
Built for the repair environment, handling imperfect sealing surfaces.
Application-specific design ensures a proper fit for your vehicle's fuel injectors.
Validated for fit, form, and function to ensure dependable performance.

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Will this fit your vehicle?

Product Details

When you're working on your fuel system, especially if you're replacing fuel injectors or just giving them a good cleaning, new O-rings are a must. This fuel injector O-ring kit from Fel-Pro is designed to give you a solid seal, which is critical for preventing fuel leaks and ensuring your engine runs smoothly. A good seal means no unmetered air getting into the intake and no fuel escaping where it shouldn't.

Fel-Pro builds these O-rings specifically for the repair environment, meaning they're made to handle real-world conditions and imperfect sealing surfaces. They meet or exceed original equipment specs, so you know they'll fit right and do the job they're supposed to. This kit is application-specific, so you can be confident it's designed for the vehicles it's listed for, like many Chevrolet Silverado 1500s, Cadillac Escalades, and Chevrolet Express vans.

Having fresh O-rings is a small but important step when you're servicing your fuel injectors. It helps ensure that your engine gets the right amount of fuel at the right time, contributing to better performance and fuel economy.