AutoTech Engineering 2019-2020 Jeep Wrangler High Output Alternator

2019-2020 Jeep Wrangler High Output Alternator

AutoTech Engineering
SKU:
11597-1-NO
$550.00
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Weight:
15.00 LBS
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Description

Available Amperages: 400amp, 350amp, 320amp, 270amp

 

  • Jeep       Wrangler             2019-2020           3.6L
  • Jeep       Gladiator           2020           3.6L

 

Small Case Alternators                  Large Case Alternators

(Alts smaller than 370)                  (Alts 370 and larger)
160amps @ 650 rpms                   220amps at 650 rpms
Full amps @ 1800 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.

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.

https://autotechengineeringusa.com/powder_coat_color_chart

 

Plan Your 2019–2020 Jeep Wrangler Alternator Upgrade

Vehicle and engine
2019–2020 Jeep Wrangler — 3.6L. Confirm the full fitment list and provide your exact year, make, model and engine when ordering.
Selectable output options
270A, 320A, 350A or 400A. Review the chosen option and any additional order requirements above.

Idle versus rated output: Maximum amperage is available at the specified alternator speed; it is not the same as output while stopped. Compare the idle-output information above with your amplifier demand and the vehicle’s own electrical load. Ask CAS about the selected amperage option if its idle specification is not shown.

Charging-system compatibility: Confirm the charging-voltage range required by your battery setup. Some vehicles use ECU/PCM voltage regulation; a compatible boosted harness or PCM bypass may be needed for a particular configuration. An optional control product is not automatically required on every vehicle. Check the listing and alternator fitment and voltage FAQs before choosing a solution.

Use the amplifier current calculator to estimate audio demand and allow headroom for the vehicle. For low charging voltage, follow our voltage-drop diagnosis guide. Plan compatible battery reserve and power and ground wiring alongside the alternator.

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