Alternator for 1997-2003 Ford F-150 & More - TERREPOWER N7791-HO

Keep the battery charged and the electrical system powered with the TERREPOWER (formerly BBB Industries) N7791-HO new alternator, a 200-amp, 12-volt unit with an internal voltage regulator. It is listed for many models, Ford and Lincoln, among them the 1997-2003 Ford F-150, 1997-1999 Ford F-250 and 1997-2001 Ford Expedition with the 4.6L or 5.4L engine. The listed applications cover V8-4.6L, V8-5.4L and V10-6.8L engines. See the Buyer's Guide tab for the full list.

This premium-quality new alternator is designed for dependability and reliability. It is engine-belt-driven and converts rotation into electrical current to run the vehicle's electrical loads and recharge the battery. If a failed alternator is behind the charging problem on a listed 1997-2003 Ford F-150 with the 4.6L or 5.4L engine, this unit is listed to replace it.

• Charging output: 200-amp rating at 12 volts DC, negative ground, with an internal regulator.
• Pulley included: conventional 8-groove serpentine pulley, 64 mm (2-1/2 in) outside diameter, with clockwise (right) rotation. It is not a decoupled or clutch pulley.
• Cooling: air-cooled with an internal fan. The unit is from the 3G alternator family.
• Connections: plug at the 10 o'clock position, viewed from the rear with the main mounting ear at 6 o'clock. It is not one-wire capable and has no AC service tap.

The listed applications use one alternator each. This unit is not brushless. Country of origin: China.