
ACDelco
ALTERNATOR
$335.99
Only 10 left
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- 30-Day Returns
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Shipping & Returns
Most orders ship within 1–2 business days from US warehouses. Tracking is emailed as soon as your order is on its way.
30-day hassle-free returns on unused parts in original packaging. Read the full returns policy
Overview
Upgrade your vehicle's electrical system with the ACDelco Alternator, designed for reliability and performance in Cadillac, Chevy, and GMC models. This alternator ensures your engine runs smoothly by consistently delivering 145 amps of power.
- **Internal Regulator**: Maintains optimal voltage levels, enhancing the lifespan of your battery and electrical components.
- **Serpentine Pulley Style**: Provides efficient belt alignment and reduces wear, ensuring reliable operation.
- **Quality Construction**: Manufactured by ACDelco, a trusted name in automotive parts, guaranteeing durability and performance.
- **12 Volt Compatibility**: Perfectly suited for standard vehicle electrical systems, ensuring seamless integration.
- **Easy Installation**: Comes with a pulley included for straightforward replacement, minimizing downtime.
This alternator (part number 20881337) is sold individually and features a GM AD237 case style, making it an ideal choice for maintaining your vehicle's power needs. Trust ACDelco for quality and reliability on the road.
- Ships fast from US warehouses
- 30-day hassle-free returns
Specifications
| Brand | ACDelco |
| GTIN | 00707773648179 |
Frequently Asked Questions
What is included with this alternator?
The alternator includes a pulley and an internal voltage regulator, but it does not come with a belt or brackets.
How do I install this alternator?
Installation difficulty can vary, and it is recommended to consult a professional mechanic for proper installation.
What is the amperage output of this alternator?
The advertised amperage output of this alternator is 145 amps.
What type of pulley does this alternator use?
This alternator uses a serpentine pulley style.
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