1997-2000 Ford F150 High Output Alternator
AutoTech Engineering320a, 240a
- Ford Econoline Super Duty 1996 V8 5.8L 351CID
- Ford Bronco 1993 - 1996 V8 5.0L 302CID
- Ford Bronco 1993 - 1996 V8 5.8L 351CID
- Ford Explorer 1993 - 2000 V6 4.0L 245CID
- Ford F-150 1997 - 2000 V6 4.2L 256CID
- Ford F-150 1993 - 1996 V8 5.0L 302CID
- Ford F-150 1993 - 1996 V8 5.8L 351CID
- Ford F-250 1993 - 1996 V8 5.0L 302CID
- Ford F-250 1993 - 1996 V8 5.8L 351CID
- Ford F-250 HD 1997 V8 5.8L 351CID
- Ford F-350 1993 - 1997 V8 5.8L 351CID
- Ford Ranger 1992 - 1997 L4 2.3L 140CID
- Ford Ranger 1998 - 2001 L4 2.5L 153CID
- Ford Ranger 1992 - 2000 V6 4.0L 245CID
- Ford Ranger 1992 - 2005 V6 3.0L 2986CC 182CID
- Ford Aerostar 1995 - 1997 V6 3.0L 2986CC 182CID
- Ford Aerostar 1992 - 1997 V6 4.0L 245CID
- Ford E-150 2003 V6 4.2L 256CID
- Ford E-150 Club Wagon 2003 V6 4.2L 256CID
- Ford E-150 Econoline 1997-2001 V6 4.2L 256CID
- Ford E-150 Econoline 1993 - 1996 V8 5.0L 302CID
- Ford E-150 Econoline 1993 1996 V8 5.8L 351CID
- Ford E-150 Econoline Club Wagon 1997 - 2002 V6 4.2L 256CID
- Ford E-150 Econoline Club Wagon 1993 – 1996 V8 5.0L 302CID
- Ford E-150 Econoline Club Wagon 1993 - 1996 V8 5.8L 351CID
- Ford E-250 Econoline 1997 - 2003 V6 4.2L 256CID
- Ford E-250 Econoline 1993 - 1996 V8 5.8L 351CID
- Ford E-350 Econoline 1996 V8 5.8L 351CID
- Ford E-350 Econoline Club Wagon 1993 -1996 V8 5.8L 351CID
- Mazda B4000 1999 V6 4.0L 4016CC
- Mazda Navajo 1991 - 1994 V6 4.0L 4016CC
- Mazda B2300 1994 - 1997 L4 2.3L 2295CC
- Mazda B2500 1999 L4 2.5L 2492CC
- Mazda B3000 1994 - 1999 V6 3.0L 2986CC 182CID
- Mazda B4000 1994 -1998 V6 4.0L 4016CC
- Mercury Tracer 1997 - 1999 L4 2.0L 1989CC 121CID
AutoTech Engineering Alternators require a .5 inch smaller belt than your OEM Alternator
AutoTech Engineering alternators need a minimum of 650rpm to charge.
Small Case Alternators Large Case Alternators
160amps @ 650 rpms 220amps at 650 rpms
Full amps @ 1800 rpms Full amps at 1800rpms
Unless otherwise quoted or instructed, our units come with the OEM voltage output for plug-and-play alternators. The quoted voltage settings are already built into the alternator's voltage regulator. Remember that in PCM- and ECU-controlled vehicles, the vehicle's “brain/computer” controls the voltage.
Boosted Harness Option
A boosted harness option is available at an additional cost. If you select this option, your harness will arrive with the diode already installed. You can choose 15.3, 15.5, or 15.7 volts.
What is a Bypass?
If you choose to have a bypass, you are wiring around the PCM or ECU voltage control. This allows us to customize the charging voltage beyond what the vehicle’s computer normally permits. In most cases, the battery warning light will remain illuminated.
Bypass charging voltage: 14.8V.
Important: A PCM/ECU bypass is required when using the boosted harness.
Need help wiring your bypass or have questions? Find out more here:
Tutorial videos & Frequently Asked Questions
Warranty: One year on parts and lifetime labor.
Order Time Frames
Build time is 14 days.
Powder Coating adds up to 5 business days
Shipping takes 5-7 days
If you use Klarna, Sezzle, or Affirm, please allow an additional seven days for processing.
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