Parts Player Replacement Alternator for Ford F-150, Expedition & Navigator 2009–2010 — 150A 12V Hairpin CW

The Parts Player OEG replacement alternator is a new 12V, 150A unit engineered to restore charging performance for select 2009–2010 Ford F-150, Expedition EL and Lincoln Navigator 5.4L/4.6L applications.

This direct-fit alternator is built to match factory electrical output and mounting for many late-2000s Ford V8 trucks and SUVs. It arrives as a HAIRPIN-series unit with clockwise rotation, an internal regulator, and a multi-spline S6 pulley, making it a practical swap for worn or failed original equipment alternators. Below you’ll find concise answers to common buyer questions, clear application notes, and the exact replacement numbers technicians use for identification.

Will this alternator fit my 2009–2010 Ford F-150 or related vehicle?

Compatibility is based on engine size, model year, and original alternator configuration. This alternator is intended for Ford F-150 models with 4.6L and 5.4L engines from 2009–2010, plus certain 2009–2010 Expedition EL and Lincoln Navigator 5.4L variants. Verify your vehicle’s engine code and OE part number to ensure a match before purchasing.

• Fits F-150 4.6L and 5.4L (2009–2010) across trims including XL, XLT, Lariat, FX4, STX, Platinum, King Ranch.
• Compatible with Expedition EL 5.4L (2009–2010) trims such as Limited, Eddie Bauer, King Ranch.
• Works with Lincoln Navigator 5.4L (2009–2010) models that used the same alternator footprint.
• Double-check existing OE numbers like 104210-1110 or 9L3T10300CB for exact replacement confirmation.

What are the key specifications and electrical features?

This alternator delivers 150 amps at 12 volts, uses a hairpin-stator design, and rotates clockwise. It has an internal regulator and fan (IR/IF) and uses plug code 337, which matches many factory harnesses. Pulley class S6 indicates the multi-rib belt interface used on modern Fords.

• Voltage: 12V; Amperage: 150A—suitable for high-accessory electrical loads.
• Rotation: Clockwise; Unit Series: HAIRPIN; Regulator/Fan: IR/IF.
• Plug Code: 337 and S6 pulley class for correct belt alignment.
• Condition: New; Country of Origin: CN; mounting hardware not included.

Which OEM and aftermarket reference numbers match this alternator?

Several OE and aftermarket part numbers correspond to this replacement alternator, helping you confirm a fit when cross-referencing parts catalogs. Use any listed reference to compare with the number stamped on your original alternator or the parts fiche for your vehicle.

• Common replacement part numbers: 104210-1110, 1042105970, 104210-5970.
• Additional references: 9L3T10300CB, 9L3Z10346C, AL1T10300AA, AL1Z10346A.
• Other catalog numbers: 11292, 210-0703, 213-8879, 290-5288 variants included.
• Use these numbers to verify fit with dealer catalogs or repair manuals.

Who is this for? This Parts Player OEG alternator is intended for vehicle owners, fleet managers, and mechanics seeking a cost-effective, direct-replacement charging unit for late-2000s Ford V8 trucks and SUVs. It’s especially useful if the original alternator shows signs of diminished output, warning lights, or intermittent electrical issues. Always confirm fitment by comparing your vehicle’s year, engine, and OE part number with the references above before ordering.