1998-2003 FORD POWERSTROKE FUEL INJECTION & GLOW PLUG INNER HARNESS
Restore reliable electrical connections in your 7.3L Power Stroke with this Fuel Injection & Glow Plug Inner Harness designed for 1998–2003 models. These harnesses provide the critical link between your fuel injectors, glow plugs, and valve cover gasket terminals. Over time, heat cycles and vibration can lead to brittle wires, poor conductivity, or intermittent failures, resulting in rough starts, misfires, or injector circuit codes. This high‑quality aftermarket replacement ensures consistent power delivery for dependable cold starts and smooth engine operation.
What’s Included in the Kit:
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1 × Inner Valve Cover Harness for Fuel Injectors & Glow Plugs
Features and Benefits:
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Direct‑fit replacement for 1998–2003 Ford 7.3L Power Stroke
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Restores reliable electrical connectivity to glow plugs and fuel injectors
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Prevents no‑start conditions, rough running, or cylinder misfires
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Heat‑resistant wiring designed for long service life in diesel applications
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Easy installation — fits securely under the valve cover gasket
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Cost‑effective solution compared to OEM harness replacements
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Designed to meet or exceed factory specifications
Vehicle Compatibility:
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1998–2003 Ford F‑250 Super Duty 7.3L Power Stroke
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1998–2003 Ford F‑350 Super Duty 7.3L Power Stroke
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1998–2003 Ford F‑450 / F‑550 Super Duty 7.3L Power Stroke
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2000–2003 Ford Excursion 7.3L Power Stroke
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1998–2003 Ford E‑350 / E‑450 Vans 7.3L Power Stroke
A failing injector or glow plug harness can cause cold start issues, check engine lights, or inconsistent injector firing. Replacing the inner harness restores proper functionality, ensuring your Power Stroke continues to start and run reliably.
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✔️ 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.
California Proposition 65 Warning:
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information, go to www.P65Warnings.ca.gov
