2009–2010 Ford Mustang 5.4L V8 Alternator 11427N | 140A, 6-Groove
This new replacement alternator fits the 2009–2010 Ford Mustang 5.4L V8 in the configurations listed below.
Vehicle fitment
| Model years | Vehicle | Engine | Configuration |
|---|---|---|---|
| 2009, 2010 | Ford Mustang | 5.4L V8 | DOHC; 140 Amp/12 Volt, CW, 6-Groove Pulley |
| 2009, 2010 | Ford Mustang | 5.4L V8 | engine code: DOHC; 140 Amp/12 Volt, CW, 6-Groove Pulley |
Part numbers
Additional references: 11427N, 11427, 104210-2010, 9R3Z-10346-C, 9R3T-10300-CA
What’s included
Includes one new alternator with pulley.
Specifications
- Output: 140 A
- Voltage: 12 V
- Pulley grooves: 6
- Pulley type: Conventional
- Rotation: Clockwise
- Regulator: Internal
Before ordering
Match the original alternator part number, amperage, electrical connector, mounting points and pulley with the listing. Check any equipment or production-date notes in the fitment table.
Installation tip: Disconnect the negative battery cable before replacement. Check the belt, tensioner and battery-cable connections, then verify charging operation after installation.
Need a match? Send your VIN and a photo of the original alternator label to our Auto Parts Desk.
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