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SKU: F7TZ9A451CA
New arrival

7.3L Powerstroke Engine Harness - 1997 Ford F-Series

Regular price $498.00
Shipping calculated at checkout.


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Description

7.3L Powerstroke Engine Harness – 1997 Ford F-Series (OBS)

Part Number: F7TZ-9A451-CA

Electrical issues on a late OBS 7.3L can quickly spiral into hard-to-diagnose problems—injector misfires, rough idle, intermittent no-starts, or sensor signal loss. In many cases, the root cause is a failing or brittle factory engine harness.

This OEM-style Engine Harness (F7TZ-9A451-CA) is designed specifically for 1997 7.3L Powerstroke trucks, restoring proper communication between your injectors, sensors, and PCM with correct factory routing and connections.


🔥 Key Features

  • Fits 1997 Ford F-Series 7.3L Powerstroke (OBS)

  • OEM-Style Direct Replacement
    Matches factory connectors, layout, and routing

  • Restores Injector & Sensor Performance
    Eliminates issues caused by aging or damaged wiring

  • Fixes Common Electrical Problems
    Helps resolve misfires, no-start conditions, and intermittent faults

  • Plug-and-Play Installation

  • Durable Engine Bay Construction
    Built to withstand heat, oil exposure, and vibration

  • Ideal for Repairs or Engine Restorations


🛠️ Why Replace Your Engine Harness?

Over time, factory wiring can degrade from:

  • Heat cycling

  • Oil contamination

  • Brittle insulation

  • Corroded or loose connectors

Replacing the harness ensures clean, consistent signals across your entire engine system—restoring reliability and drivability.


🚚 Fitment

  • 1997 Ford F250 7.3L Powerstroke

  • 1997 Ford F350 7.3L Powerstroke

  • 1997 Ford F-Super Duty 7.3L Powerstroke


⚠️ Fitment Notes

  • Designed specifically for 1997 model years

  • Verify part number F7TZ-9A451-CA before ordering


If you’re chasing electrical issues or bringing your OBS 7.3 back to life, this F7TZ-9A451-CA engine harness restores factory performance and eliminates one of the most common failure points on these trucks.

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