Restore reliable fuel delivery to your 2010 Mustang with a direct-fit replacement fuel pump module assembly from All Classic Parts. A worn or failing fuel pump causes hard starts, rough idle, and fuel starvation under load. This complete assembly swaps in without fabrication or adaptation, getting your Mustang back on the road with proper fuel pressure and flow.
Direct-fit replacement for your 2010 Mustang 4.0L or 4.6L. The assembly matches OEM mounting dimensions and replaces part number AR3Z-9H307-A, eliminating guesswork on compatibility. No trimming, bracket modification, or custom wiring required.
Complete assembly with OE wiring connectors. Every connector matches the factory harness plug-for-plug, so installation stays straightforward. There are no pigtail adapters to source or pins to splice, which reduces the chance of a wiring error during the job.
Built-in float arm restores accurate fuel level readings. The integrated float arm sends the same resistance signal as the original sender, so your fuel gauge reads correctly after the swap. Replacing the pump and sender together in one unit ensures both functions work in sync from day one.
Product Benefits
- Direct OEM Replacement: Matches factory fit for the 2010 Mustang 4.0L and 4.6L with no modification.
- OE Wiring Connectors: Plugs directly into the factory harness for a clean, error-free install.
- Integrated Float Arm: Restores accurate fuel level signal to the factory gauge.
- Complete Assembly: Includes pump, filter, gasket, float, and clips, simplifying the repair to a single drop-in job.
- Replaces OEM Part AR3Z-9H307-A: Cross-references directly to the factory part number for confident ordering.
- Minimum Flow Rate 39.6 gph (150 lph)
About All Classic Parts (ACP): All Classic Parts specializes in replacement and restoration components for classic and late-model Ford vehicles. ACP focuses on accurate fitment and OE-equivalent function, supplying enthusiasts and shops with parts that meet factory specifications without the dealer price premium.
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Product Specifications & Vehicle Fitment
Review the product details and confirm compatibility with your vehicle before ordering.
| Specification | Details |
|---|---|
| Vehicle Fitment | 2010 |
