Standard Ignition Fuel Injector Sleeve FIS1

Standard Ignition Fuel Injector Sleeve FIS1 - view 2

Standard Ignition Fuel Injector Sleeve FIS1 - view 3

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Standard Ignition Fuel Injector Sleeve P/N:FIS1

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$13.99

MPN: FIS1

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Standard Ignition Fuel Injector Sleeve P/N:FIS1

$13.99

Description

Seal and locate each fuel injector in the cylinder head with the Standard Ignition Fuel Injector Sleeve FIS1. It installs as a direct-fit replacement for the listed applications, including the 1995-1998 Ford E-350 Econoline, 1999-2003 Ford F-250 Super Duty, 2000-2003 Ford Excursion, 1994-2003 International 3800 and 1994-2002 International 4700 — see the Buyer's Guide tab for the full list of 26 covered vehicles.

A fuel injector sleeve is the thin-walled tube the injector seats into within the cylinder head, giving the injector a precise mounting bore while keeping it separated from the surrounding coolant passages.

Injector location: holds the fuel injector in its bore and provides the seating surface the injector seals against.
Coolant isolation: separates the injector body from the cylinder head's coolant passages.
Direct-fit replacement: installs in place of the original sleeve on the listed vehicles.

Signs the original sleeve may need replacing include coolant loss, or fuel or coolant intrusion around the injector traced to a cracked or corroded sleeve. If a failed injector sleeve is the cause, this replaces it; diagnose the source of the leak before servicing.

Interchange: Manufacturer part number FIS1.

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

Frequently Asked Questions

What does the Standard Ignition FIS1 fuel injector sleeve do?

It's the tube the fuel injector seats into inside the cylinder head, holding the injector in its bore and keeping it separated from the surrounding coolant passages.

Which vehicles does the FIS1 sleeve fit?

It's a direct-fit replacement for 26 applications, including the 1995-1998 Ford E-350 Econoline, 1999-2003 F-250 Super Duty, 2000-2003 Excursion and 1994-2003 International 3800. See the Buyer's Guide tab for the full list.

What are signs the injector sleeve may need replacing?

Coolant loss, or fuel or coolant intrusion around the injector, often traced to a cracked or corroded sleeve. Diagnose the source of the leak before replacing.

How is the sleeve installed?

It seats into the injector bore in the cylinder head in place of the original sleeve. Follow the vehicle service procedure for the correct removal and installation steps.

Is this listing for a single sleeve?

This listing covers the Standard Ignition FIS1 fuel injector sleeve. Consult the service information for how many your engine uses and replace as directed.