Restore accurate oil pressure readings to your 1979-1989 Mustang by replacing a worn or failed sending unit with this direct OEM-equivalent part from ACP. The factory oil pressure sending unit is a small component with a critical job: feeding the instrument cluster the signal it needs to display real-time oil pressure. When it fails, that signal disappears or becomes erratic, leaving you without a key indicator of engine health.
Replaces a damaged or failing unit. A faulty sending unit can cause the gauge to read zero, peg high, or fluctuate unpredictably. Swapping in this replacement restores the accurate readings your gauge cluster was built to display, so you can trust what you see on the dash.
OEM-matched specifications. This unit corresponds to OEM part numbers C6AZ/C7TZ/C9TZ-9278-A, meaning it meets the same fit and function requirements as the original Ford part. No adapters, no modifications, and no guesswork on compatibility across the 1979-1989 Mustang application range.
Returns factory appearance and function. Beyond restoring gauge operation, the unit matches the original in form, keeping the engine bay and instrumentation looking as it should on a classic Fox-body Mustang.
Product Benefits
- Direct OEM Replacement: Corresponds to C6AZ/C7TZ/C9TZ-9278-A for confirmed fitment on 1979-1989 Mustangs.
- Restores Gauge Accuracy: Corrects zero, erratic, or pegged oil pressure readings at the instrument cluster.
- Correct Factory Appearance: Matches original dimensions and connector interface for a clean, stock-correct installation.
- No Modifications Required: Bolts into the factory location without adapters or wiring changes.
- Critical Engine Protection: Keeps your oil pressure monitoring system functional so engine problems surface early.
About All Classic Parts (ACP): All Classic Parts specializes in restoration and replacement components for classic Ford vehicles, with a focus on OEM-specification fitment and appearance. Their catalog covers a wide range of Fox-body Mustang mechanical and trim components for restorers and daily drivers alike.
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Product Specifications & Vehicle Fitment
Review the product details and confirm compatibility with your vehicle before ordering.
| Specification | Details |
|---|---|
| Vehicle Fitment | 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989 |
