---
product_id: 14272223
title: "Powermaster 48237 High-Amp Alternator"
brand: "powermaster"
price: "Rp16196768"
currency: IDR
in_stock: true
reviews_count: 8
url: https://www.desertcart.id/products/14272223-powermaster-48237-high-amp-alternator
store_origin: ID
region: Indonesia
---

# 220A High Output Power Compact 7.3kg Package Weight Vehicle-Specific Precision Fit Powermaster 48237 High-Amp Alternator

**Brand:** powermaster
**Price:** Rp16196768
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your drive with precision and punch!

## Quick Answers

- **What is this?** Powermaster 48237 High-Amp Alternator by powermaster
- **How much does it cost?** Rp16196768 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/14272223-powermaster-48237-high-amp-alternator)

## Best For

- powermaster enthusiasts

## Why This Product

- Trusted powermaster brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durability Meets Style:** Natural finish with premium materials that stand up to the toughest conditions while looking sharp under the hood.
- • **Lightweight Yet Rugged Build:** At just 7.3 kg, it balances durability with ease of handling and installation.
- • **Unleash 220 Amps of Pure Power:** Maximize your ride’s electrical performance with high-output current designed for demanding engines.
- • **Tailored Fit for Seamless Installation:** Engineered specifically for your vehicle model to ensure hassle-free, perfect alignment every time.
- • **Backed by Trusted Manufacturer Warranty:** Confidence in every drive with Powermaster’s reliable warranty support.

## Overview

The Powermaster 48237 High-Amp Alternator delivers a robust 220-amp output tailored for specific vehicle models, combining lightweight design and durable construction. Perfect for professionals seeking reliable, high-performance electrical power in their vehicle, it ensures seamless installation and long-lasting operation backed by a manufacturer warranty.

## Description

Powermaster 48237 High-Amp Alternator

## Features

- built for performance
- Part number: 48237
- Fit type: Vehicle Specific
- Package Weight: 7.779 kilograms

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 9.13 x 8.11 x 7.72 inches |
| Package Weight | 7.3 Kilograms |
| Item Dimensions  LxWxH | 9 x 7.5 x 7.5 inches |
| Item Weight | 15 Pounds |
| Brand Name | POWERMASTER |
| Warranty Description | Manufacturer Warranty |
| Model Name | 48237 |
| Color | Natural |
| Material | Plastic |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Manufacturer | Powermaster |
| Part Number | 48237 |
| Included Components | Powermaster - Alt GM AD244 Natural 220A 6 grv Pull |

## Images

![Powermaster 48237 High-Amp Alternator - Image 1](https://m.media-amazon.com/images/I/81kqB89PmxL.jpg)
![Powermaster 48237 High-Amp Alternator - Image 2](https://m.media-amazon.com/images/I/71p2YuqUSmL.jpg)
![Powermaster 48237 High-Amp Alternator - Image 3](https://m.media-amazon.com/images/I/81SFnlkc-cL.jpg)

## Questions & Answers

**Q: What is the idle amps with a 1 wire hookup?  The ad reads 150 at idle with a 4 pin regulator.**
A: The ad is correct.

**Q: Would this fit in a 2005 BMW 545i?**
A: If it doesn’t come up matching when you enter your vehicle it doesn’t fit.  I put it ona Chevy 5.7 l V8, can’t imagine it on any gBMW

**Q: I noticed two pictures in the reviews with a ground stud on the housing. Does it come that way or do you have to add it?**
A: It comes with the stud.

**Q: What is the bolt spacing?**
A: Fit my 2000 gmc 1500 5.3 perfectly.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cost twice as much but is twice as good
*by C***S on December 24, 2022*

Liking this alternator so far. I am a mechanic and I can really tell the quality of workmanship and the quality of metals used in this alternator. I installed it on my 02 Yukon coupled with a new AC Delco Gold AGM battery group 78. Before I put this setup on my car was having dead batteries after the car would sit for a few days. My yukon has a crap load of electronics on it from the factory like air shocks and rear AC so it needs a large alternator and good battery and now I can really tell that the alternator is charging the living crap out of my new AGM group 78 and spinning the motor over very fast, even during this snow and ice storm at 6 degrees F out after sitting 48 hours. I am definitely willing to pay the money for USA made parts and appreciate the workmanship. No loss in milage I can tell. I also put a new water pump, belts, tensioner and idler at the same time. But the alternator itself is insanely easy to do on the 02 era 5.3. Definitely save some money and do yourself with a part three times as good as what your shop puts on.

### ⭐⭐⭐⭐⭐ Review and helpful hints
*by C***. on April 5, 2021*

The listing says did not fit my vehicle. I suspected this info was WRONG and it was. I called Powermaster to ensure I ordered the right model (1998 Chevy Tahoe). The tech ensured me this was the correct model for my vehicle. He also ensured that I didn't need an adapter plug (hint if your "Chevy" plug is square instead of oval you need the adapter). This thing is big. Not gonna lie I struggled getting this monster to sit down in the cradle where it belongs and it literally presses up against the AC line hose. With my mighty rubber mallet and strong words, the alternator finally dropped down enough to get the bolts in. This model is rated for 140 amps at idle up to 220 while cruising.So here's the helpful hints (BEFORE YOU START).1.) You NEED (read that again) to upgrade the power wire to 4AWG. The power post is 3/8".2.) If your vehicle doesn't currently have a separate ground wire you don't need to add one. If you do have a separate ground then cut the alternator power wire off the power harness and use that as your ground to save money (you just need one copper lead so take the alternator and wire with you to the auto store and have them put the correct sized one on the cable for you if you don't have the tools).3.) Measure your existing pulley. Many reports of people saying they needed a longer belt. For my truck I did not. Honesty if the pulley is a different size I highly recommend just doing this job in the auto stores parking lot. No point of potentially running back and forth a few times to get the correct belt.Lastly, be kind to the next owner of the vehicle and make notes on your vehicle of maintenance items you'd changed out from stock that require a different part number and put it in the glove box.

### ⭐⭐⭐⭐⭐ Great product.
*by J***. on April 25, 2025*

The best out there! 157 at IDLE!! I've purchased several items from Powermasyer with great results

## Frequently Bought Together

- Powermaster 48237 High-Amp Alternator
- TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-01-25*