1994-2003 FORD 7.3L POWER STROKE DIESEL REMANUFACTURED FUEL INJECTOR SET
OEM ORIGINAL REPLACEMENTS (1 YEAR WARRANTY)
!!FREE SHIPPING TO 48 CONTIGUOUS STATES!!
Bring your legendary 7.3L Power Stroke diesel back to life with this premium remanufactured fuel injector set, expertly rebuilt to OEM specifications for flawless performance, longevity, and durability. Designed for 1994–2003 Ford 7.3L diesel engines, this injector set restores lost power, improves fuel economy, and reduces emissions caused by worn or failing injectors.
Each injector undergoes a comprehensive remanufacturing process, including ultrasonic cleaning, flow testing, nozzle replacement, pressure calibration, and leak-down evaluation. This results in a like-new part that delivers OEM-level performance at a fraction of the dealer cost.
Whether you’re dealing with hard starts, smoke, fuel knock, or loss of power, replacing your full set of injectors ensures balanced engine operation and eliminates misfires.
Injector Body Codes by Year Range
To ensure proper fitment and compatibility, Ford used different injector body codes over the 7.3L’s production run. This kit includes injectors compatible with the following model years and codes:
-
AA Code Injectors (1994–1997 F-Series & E-Series)
-
Stock injectors with ~90cc fuel flow
-
Standard on early non-intercooled 7.3L Power Stroke engines
-
-
AB Code Injectors (1997–1999 California Emissions)
-
Feature split-shot design for reduced emissions
-
Used in specific California-legal vehicles
-
-
AD Code Injectors (1999.5–2003 F-Series Super Duty & Excursion)
-
Standard split-shot injectors for 1999.5+ models
-
Most common injector code for 7.3L Super Duty applications
-
-
AE Code Injectors (1999.5–2003 E-Series Vans) COMMONLY LOCATED IN CYLINDER #8
-
Van-specific injectors designed for 7.3L E-250/E-350
-
Identical in function to AD code but with minor ECU adjustments
-
IMPORTANT: Always confirm your injector body code before purchase to ensure proper calibration and fitment. Mixing codes can cause drivability issues or poor performance.
Key Benefits
-
Full Set of 8 Remanufactured Injectors – Rebuilt to OEM specifications with all new seals and o-rings
-
Precision Flow Matched – Ensures balanced fuel delivery and smooth engine operation
-
Improved Cold Starts & Idle – Reduces smoke, hesitation, and hard starting conditions
-
Cost-Effective Upgrade – Save significantly over new OEM injectors without sacrificing quality
-
Compatible with Stock or Tuned Engines – Works seamlessly with factory or mild performance tunes
-
Reduces Emissions & Smoke – Restores optimal injection timing and atomization
-
Backed by Warranty – Each injector is bench-tested and inspected for reliability
-
Trusted Quality – Ideal for towing, daily driving, or fleet maintenance
-
Plug-and-Play Fitment – No modifications needed; includes new copper washers and O-rings
-
Ready to Install – Fully assembled and calibrated for easy drop-in installation
**Always check your injector cups for any visible signs of damage. Failure to do so will result in several issues including fuel leaking into the coolant, hard starts and misfire, reduced fuel efficiency, and fuel aeration.**
Torque Specs for Injector Installation
Proper installation is critical to injector performance and durability. Use the following torque specs during installation:
Injector Hold-Down Bolt:
- Torque to 120 in-lbs (10 ft-lbs)
- Then add a 90-degree turn (torque-to-yield method)
Valve Cover Harness Connector Bolts:
- Torque to 35 in-lbs (approx. 3 ft-lbs)
Vehicle Compatibility
This injector set fits the following Ford 7.3L Power Stroke Diesel applications:
-
1994–1997 Ford F-250 / F-350 / F-450 / F-550 (AA Code)
-
1997–1999 Ford F-Series (California Emissions, AB Code)
-
1999.5–2003 Ford F-250 / F-350 Super Duty & Excursion (AD Code)
-
1999.5–2003 Ford E-250 / E-350 / E-450 Vans (AE Code)
OEM Cross Reference: Replaces Motorcraft, Alliant Power, and other OEM injector numbers corresponding to each body code.
Common Symptoms of Failing Injectors
-
Excessive black or white smoke
-
Engine misfire or rough idle
-
Knocking or ticking noises under load
-
Loss of power, especially under acceleration
-
Hard starting or no-start condition
-
Poor fuel economy
This 1994-2003 Ford 7.3L Power Stroke Diesel Remanufactured Fuel Injector Set engines is the ultimate solution to restore power, fuel economy, and emissions performance. With fitment separated by injector body code and backed by rigorous remanufacturing standards, this kit ensures you get the correct injectors for your build. Whether you're rebuilding, replacing, or upgrading, these injectors offer factory-quality results without the premium price tag.
✔️ We ship via USPS, UPS, and FedEx.
✔️ Carrier selection is based on package size, weight, and destination.
✔️ Expedited shipping options are available at checkout.
✔️ Orders are processed within 1 business day (Monday–Friday).
✔️ Orders placed on weekends or holidays will be processed on the next business day.
✔️ Tracking information will be provided once the item ships.
✔️ Shipping to PO Boxes, APO/FPO may be limited based on carrier restrictions.
CORE: RETURNED CORES MUST BE EXACTLY THE SAME TYPE CORE FOR 100% CORE REFUND. THESE UNITS ARE DIFFICULT TO SOURCE AND IT’S VITAL TO BDD TO GET CORES RETURNED.
NO CORE CREDIT WILL BE ISSUED FOR THE FOLLOWING:
- NO REFUNDS FOR PHYSICALLY DAMAGED CRACKED, MELTED OR BROKEN BODY. MUST BE A GOOD REBUILDABLE CORE!!
- VISIBLE SIGNS OF RUST, FIRE DAMAGE, WATER DAMAGE, PHYSICAL ABUSE OR EXCESSIVE FORCE ON ANY AND ALL PARTS OF THE PUMP.
MUST BE INTACT JUST LIKE THE ONE YOU RECEIVED! IF PARTS ARE MISSING THERE WILL BE NO CORE CREDIT ISSUED.
WE DEPEND ON GOOD CORES TO CONTINUE TO OFFER SUPERIOR INJECTOR(S), TURBO, AND PUMP
*CORES MUST BE RETURNED WITHIN 30 DAYS OF PURCHASE DATE FOR 100% REFUND. AFTER 30 DAYS CORE WILL BE PRORATED AT THE RATE OF 25% PER WEEK. NO CORE REFUND IS GIVEN AFTER 60 DAYS
