---
product_id: 348112529
title: "C603Z Professional Voltage Regulator"
brand: "acdelco"
price: "46.30 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/348112529-c603z-professional-voltage-regulator
store_origin: OM
region: Oman
---

# Precision voltage control Exact vehicle-specific fit Proudly USA-made quality C603Z Professional Voltage Regulator

**Brand:** acdelco
**Price:** 46.30 OMR
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your ride with precision and confidence!

## Quick Answers

- **What is this?** C603Z Professional Voltage Regulator by acdelco
- **How much does it cost?** 46.30 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/348112529-c603z-professional-voltage-regulator)

## Best For

- acdelco enthusiasts

## Why This Product

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

## Key Features

- • **Plug-and-Play Installation:** No assembly required—get your vehicle back on the road faster with hassle-free setup.
- • **Seamless OEM Compatibility:** Engineered to match your vehicle’s exact specs for flawless integration.
- • **Reliable Voltage Regulation:** Delivers consistent power to protect your electrical system and boost performance.
- • **Lightweight & Compact Design:** Precision-crafted to fit perfectly without adding bulk or weight.
- • **Premium Aftermarket Excellence:** ACDelco’s trusted brand ensures durability and professional-grade dependability.

## Overview

The ACDelco C603Z Professional Voltage Regulator is a premium, vehicle-specific replacement part designed to deliver reliable voltage control and protect your vehicle’s electrical system. Manufactured in the USA, it guarantees OEM-level fit, form, and function with a lightweight, compact design for easy installation and long-lasting performance.

## Description

New Alternator Regulator

## Features

- professional, premium aftermarket replacement
- provides the performance and dependability you expect from acdelco
- manufactured to meet expectations for fit, form, and function
- Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ACDelco |
| Brand | ACDelco |
| Model | ACDelco - Voltage Regulat (B) (C603Z) |
| Product Dimensions | 11.94 x 5.08 x 10.41 cm; 158.76 g |
| Item model number | C603Z |
| Manufacturer Part Number | C603Z |
| OEM Part Number | 12336870 |
| Assembly Required | No |
| Manufacturer | ACDelco |
| Country of Origin | USA |
| Item Weight | 159 g |

## Images

![C603Z Professional Voltage Regulator - Image 1](https://m.media-amazon.com/images/I/51+cbB3pT+L.jpg)
![C603Z Professional Voltage Regulator - Image 2](https://m.media-amazon.com/images/I/514+o76i5CL.jpg)
![C603Z Professional Voltage Regulator - Image 3](https://m.media-amazon.com/images/I/716jFC2S+vL.jpg)
![C603Z Professional Voltage Regulator - Image 4](https://m.media-amazon.com/images/I/71YSLHjRbEL.jpg)
![C603Z Professional Voltage Regulator - Image 5](https://m.media-amazon.com/images/I/61706WgE8cL.jpg)

## Questions & Answers

**Q: What are the signs of a failing alternator?**
A: Common signs of a failing alternator include dashboard warning lights, electrical issues like overly bright or flickering lights, frequently dying battery, whining, grinding or squealing engine sounds, or stalling or struggling to start the vehicle.

**Q: Is the solenoid included?**
A: Yes. GM Genuine Parts and ACDelco Starters include a solenoid compatible with the unit.

**Q: Will GM Genuine Parts and ACDelco Alternators and Starters withstand a wide range of weather conditions?**
A: Yes. GM Genuine Parts and ACDelco Alternators and Starters are designed to withstand a wide range of weather conditions.

**Q: Do all alternators supply the same amperage?**
A: No. Some vehicles require more amperage than others depending on the amount of electronics that need to be operated. Consult your vehicle Owner’s Manual for more information.

**Q: Can a bad alternator damage my battery or other electrical components?**
A: Yes. The alternator keeps the battery charged and operating correctly. A failing alternator can overwork the vehicle’s battery and lead to permanent electrical damage if not addressed.

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**Shop now:** [https://www.desertcart.com.om/products/348112529-c603z-professional-voltage-regulator](https://www.desertcart.com.om/products/348112529-c603z-professional-voltage-regulator)

---

*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-06-08*