1997-2002 Ford Expedition High Output Alternator

AutoTech Engineering
SKU:
HP-7791-NO
$425.00
(No reviews yet)
Weight:
15.00 LBS
Width:
10.00 (in)
Height:
10.00 (in)
Depth:
10.00 (in)
Shipping:
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Current Stock:
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Questions about compatibility?
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Small case alternator available only in 320a

160 amps at 650 rpms

320 amp at 1800 rpms

Large Case Alternators

220 amps at 650 rpms

Full amps at 1800rpms

 

AutoTech Engineering Alternators require a .5 inch smaller belt than your OEM Alternator

 

AutoTech Engineering alternators need a minimum of 650rpm to charge.

 

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 additional cost. If you pick this option your harness will come already dioded for you. You can pick from options of 15.3, 15.5 or 15.7 voltages.

 

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

  • Available Amperages: 370amp, 350amp, 320amp

    • Ford Expedition          1997 - 2002          V8 4.6L 281CID
    • Ford Expedition          1997 - 2002          V8 5.4L 330CID
    • Ford F-150     1999 - 2003          V8 4.6L 281CID
    • Ford F-150     1997 - 2003          V8 5.4L 330CID
    • Ford F-150 Heritage   2004       V8 4.6L 281CID
    • Ford F-250     1997 - 19989V8 4.6L 281CID
    • Ford F-250     1997 - 2001          V8 5.4L 330CID
    • Ford F-250 Super Duty             1999 - 2001          V10-6.8L
    • Lincoln Navigator            1998 - 1999          V8 5.4L 330CID

     

    Warranty: One year on parts and lifetime labor.

    Build time 14 days.

    Powder Coating adds 5 business days

    Shipping takes 5-7 days

    If you use klarna pay add 7 days for processing.

    https://autotechengineeringusa.com/powder_coat_color_chart

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