This is the Alliant Power AP63413, a new internal injector harness, the wiring that runs under the valve cover to the injectors. It replaces Ford F81Z9D930AB and International 1830844C93.
Alliant lists it for the 1998 to 2003 Ford 7.3L Power Stroke in the F-Series, Excursion and E-Series, and for the 1998 to 2003 International T444E.
Alliant says to use it with its AP0014 valve cover gasket kit. The harness is sold each.
Confirm Fitment Before You Order
This harness is for 1998 to 2003 engines. Alliant lists a different harness, AP63414, for 1994 to 1997 engines. Send us your VIN or engine serial number before you order. Call 530-668-0818 and we will confirm the exact match at no charge before anything ships.
Specifications
| Part number | AP63413 |
| Brand | Alliant Power |
| Condition | New, genuine, in original packaging |
| Warranty | Manufacturer’s own warranty applies. Call us and we handle the claim. |
| Type | Internal injector harness, under the valve cover |
| Engines | Ford 7.3L Power Stroke, International T444E |
| Model years | 1998 to 2003 |
| Replaces Ford | F81Z9D930AB |
| Replaces International | 1830844C93 |
| Used with | Alliant Power AP0014 valve cover gasket kit |
| Quantity | Sold each |
| Shipping weight | 0.3 lb |
Fits / Applications
- Ford F-Series, Excursion and E-Series 7.3L Power Stroke, 1998 to 2003
- International T444E, 1998 to 2003
- Not for 1994 to 1997 engines. Alliant lists AP63414 for those.
Follow the workshop manual for your engine when you fit this part.
Part Numbers & Cross Reference
Alliant Power AP63413 · Ford F81Z9D930AB · International 1830844C93
Cross-reference numbers can change with engine serial, build year and emissions tier, so treat this list as a starting point. Send us your engine serial number and we will confirm the exact match against your build before anything ships. That check is free and takes a few minutes.
Frequently Asked Questions
Will the AP63413 fit my engine?
Alliant lists it for the 1998 to 2003 Ford 7.3L Power Stroke and the 1998 to 2003 International T444E. Call 530-668-0818 with your VIN or engine serial number and we will confirm it.
How many come in the box?
One. The harness is sold each. Call us with your VIN and we will confirm how many your engine takes.
Which valve cover gasket goes with it?
Alliant says to use it with its AP0014 valve cover gasket kit.
Does it fit a 1994 to 1997 engine?
No. Alliant lists the AP63414 harness for 1994 to 1997 engines.
Related Parts
- 7.3L Powerstroke HEUI Injector (AD) | Alliant Power AP63803AD New, 1999.5-2003
- 7.3L Powerstroke HEUI Injector (AD) | Alliant Power AP63903AD Reman, 1999.5-2003
- 7.3L Powerstroke HEUI Injector (AE Long-Lead) | Alliant Power AP63804AE New, 1999-2003
- 7.3L Powerstroke HEUI Injector (AE Long-Lead) | Alliant Power AP63904AE Reman, 1999-2003
- 7.3L Powerstroke HEUI Injector Set of 8 (7× AD + 1× AE Long-Lead) | Alliant Power, 1999.5-2003 Super Duty
- 7.3L Powerstroke HEUI Injector Set of 8 (7× AD + 1× AE Long-Lead) | Alliant Power Reman, 1999.5-2003
- 1998-2003 Ford 7.3L Power Stroke & T444E Valve Cover Gasket Kit | Alliant Power AP0014 New
Why Buy From Valley Fuel Injection
We are a diesel fuel-injection and turbocharger shop in Woodland, CA, rebuilding pumps, injectors and turbos on our own benches since 1993, not a drop-ship storefront. Call us with your engine serial, VIN or build date before you order and we will help you confirm fitment, so the right part arrives the first time.
UPS to all 50 states, including Alaska and Hawaii. Your rate shows at checkout. Questions on fitment? Call 530-668-0818.
Pricing covers the unit itself. Any applicable sales tax is additional; shipping is calculated at checkout. Buying tax-exempt? Qualifying diesel repair shops, fleets, farms, and agricultural operations can purchase tax-free. Set up tax-exempt purchasing once and every qualifying order is tax-free going forward.





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