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P101-L Voltage Boost Harness for GM 4 Pin Regulators – 1 Volt Increase | Repair and Installation Guide

$29.00

2 ratingsSource: Amazon
SKU: C-B0CJL27FKC Category:

Review this component in the context of the repair, installation access, nearby parts, and the result the job is intended to achieve.

About this item

  • NOTE: This unit is NOT FOR USE ON STANDARD 12V AGM BATTERIES. This module will increase the charging voltage by appx. 1.0 Volt and will swell and damage AGM batteries. Please check with your Lithium battery manufacturer to verify the proper charging voltage before installing this module!

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  • Compare the listing with the part currently installed on your vehicle.

Description

Review this item in the context of the repair, installation access, nearby parts, and the result the completed job is intended to achieve.

  • Item model number

    :

    P101-L
  • Date First Available

    :

    September 21, 2023
  • Manufacturer

    :

    Mechman
  • ASIN

    :

    B0CJL27FKC
  • Country of Origin

    :

    USA

This voltage boost harness fits alternators with a GM 4 pin plug and is similar to our “plug and play” H104-L harness. The P101-L is the simplified version of the H104-L which makes it great for secondary alternator setups for a cleaner look or engine swap applications. The yellow wire gets connected to an ignition switched 12V+ source to turn the alternator on and off with ignition and the blue wire with ring terminal gets connected to the alternators threaded output stud. This harness can be used with engine swap applications where the stock alternator harness is not available, and you just need a way to turn the alternator on and off through a 12v switched connection. This harness may also be used WITHOUT THE BLUE WIRE CONNECTED as previously stated if you are currently running a regular battery but plan to upgrade later to a Lithium battery later in your build.

Product facts

Specifications

Canonical product
MP-US-B0CJL27FKC
Source product ID
B0CJL27FKC
Category
Replacement Parts / Starters & Alternators / Alternators & Generators / Alternators
Available images
6

Vehicle information

Available fitment details

Listing compatibility notes

  • Item model number ‏ : ‎ P101-L Date First Available ‏ : ‎ September 21, 2023 Manufacturer ‏ : ‎ Mechman ASIN ‏ : ‎ B0CJL27FKC Country of Origin ‏ : ‎ USA This voltage boost harness fits alternators with a GM 4 pin plug and is similar to our "plug and play" H104-L harness.

Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.

Repair scenarios, installation, companion parts, and use outcomes

Buying guidance

Quick decision

Review this alternators in the context of the repair and the surrounding components.

Repair scenario

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Installation notes

  • Use the listing instructions when present and follow the vehicle service procedure.
  • Professional installation may be appropriate when the repair requires special tools or calibration.

Companion parts

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  • Use the service procedure and the visible package contents to identify any additional parts or tools required.

Before you buy

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Customer feedback

Ratings and written reviews

5.0 / 5 2 source ratings

Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.

2 written reviews
5 stars 2
4 stars 0
3 stars 0
2 stars 0
1 star 0

2 reviews for P101-L Voltage Boost Harness for GM 4 Pin Regulators – 1 Volt Increase | Repair and Installation Guide

  1. Imported from AmazonSource context: Verified Purchase

    alan r. harris

    Perfect just what I needed

  2. Imported from AmazonSource context: Verified Purchase

    Dane

    The connector is well made and will hold up in demanding conditions. Definitely recommend this product.

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