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BOSTECH #DE002

These fuel injectors are manufactured for Ford Power Stroke Diesel Engines.

Bostech DE002 fuel injectors are made for Ford F-250, Ford F-350, F-450, F-550, and Ford Exursion and fit 6.0L Power Stroke Engines before 09/2003.

Ford Diesel Fuel Injectors remanufactured by Bostech have been stripped and cleaned. All O-Rings, Pintels, etc. are replaced.

The fuel flow on all of our injectors is rigorously tested prior to our factory certification.

Each Bostech Fuel Injector includes both the Injector and the Seal Kit.

Bostech factory certifications meet or exceed industry standards for fuel flow, and come with a 1-Year, Unlimited Mile Warranty.  

Call 1-866-798-6940 for more parts that fit this application.

Read below for more details on Ford Powerstroke Models DE002 fits and alternate DE002 part numbers.

ATTENTION!!! Replacing your fuel injectors may not be enough!

We recommend the ISK606 Manifold Cup Repair Kit and the ISK607 Manifold Cup Removal Tool for use with this injector.

You might also be interested in our HFCM Drain Plug Upgrade. 

Alternate Part Numbers:

• MOTORCRAFT #CN5020RM
• FORD #3C3Z9E527ECRM
• OEM #1843089C91
• OEM #1843481C94
• OEM #3C3Z9E527EARM

This Fuel Injector is made for:

• 2003-2004 Excursion 6.0L
• 2003-2004 F-250 6.0L
• 2003-2004 F-350 6.0L
• 2003-2004 F-450 6.0L
• 2003-2004 F-550 6.0L 

REMOVAL AND INSTALLATION

These instructions apply specifically to the 2003 Ford Truck F 250 2WD Super Duty V8-6.0L DSL Turbo but should give you the basic information you need to perform this procedure on most compatible models.

The performance of this procedure may require the following special tools:

INJECTOR REMOVAL STEPS:

ATTENTION!!! Before you remove your injectors CLICK HERE !!!

Step One: Remove the Valve Cover.

Step Two: Disconnect the fuel injector electrical connector.

Step Three: Disconnect the High Pressure Oil Rail supply line at the High Pressure Oil Rail.

Step Four: Remove the bolts and the High Pressure Oil Rail.

Step Five: Disconnect and remove the High Pressure Oil supply line.

Step Six: Using the special tool, push the fuel injector electrical connector out of the rocker arm carrier.

Step Seven: Prior to removing the injector assembly, insert clean shop towels in the oil drain holes adjacent to each glow plug.

Step Eight: CAUTION! Failure to account for all snap rings or pieces prior to placing the vehicle back in service can cause engine damage. A missing snap ring can be ingested into the lube oil system, causing severe engine damage.

CAUTION! To prevent engine damage, do not use air tools to remove the fuel injectors. The clip that extracts the injector can dislodge and fall into the oil drain hole.

NOTE: There is no need to drain the fuel rail.

NOTE: If engine coolant is found in the combustion chambers, it may be necessary to install a new fuel injector sleeve. For additional information, refer to Fuel Injector Sleeve in this section.

NOTE: Use a tool like Snap-On SDMT44O torx to avoid damaging the fuel injector plastic and to avoid interference with the evaporator case.

NOTE: There is no need to drain the fuel rail.

Remove the bolt, fuel injector hold-down and fuel injector.

INJECTOR REPLACEMENT STEPS:

ATTENTION!!! Before you replace your injectors CLICK HERE !!!

 Step One: CAUTION! If the fuel injector oil inlet D-ring is damaged, a new fuel injector must be installed.

Install new 0-rings and copper washer on the fuel injector. Lubricate the fuel injector and 0-rings liberally with clean engine oil.

Step Two: CAUTION! Failure to tighten the injector properly can lead to engine failure.

CAUTION! To prevent engine damage, do not use air tools to install the fuel injectors. The clip that extracts the injector can dislodge and fall into the oil drain hole.

Install the fuel injector, fuel injector hold-down and bolt.

Step Three: NOTE: If a snap ring or piece of a snap ring is missing from the injector hold-down assembly, it must be located prior to removing the shop towels. Remove the shop towels.

Step Four: CAUTION! Make sure the injector wiring is clear of all moving parts or engine damage can occur.

Install the fuel injector electrical connector into the rocker carrier.

Step Five: Apply engine oil to the top fuel injector O-rings.

Step Six: Install the high-pressure oil rail and bolts. Install the bolts finger tight.

Step Seven: Tighten the bolts in the sequence shown above.

Step Eight: Install the high-pressure oil line.

Step Nine: Connect the fuel injector electrical connector.

Step Ten: Install the valve covers.