Key Performance Features
High Output 160A Power Delivery
Designed to provide enhanced electrical capacity, this alternator supports higher-load vehicle systems and ensures stable charging even under heavy electrical demand conditions.
Advanced Efficiency-Oriented Design
Engineered to maximize energy conversion efficiency, reducing unnecessary power loss while improving overall charging system performance.
Stable Voltage Output Across Driving Conditions
Ensures consistent voltage regulation at different engine speeds, helping protect sensitive vehicle electronics from fluctuations.
Heavy-Duty Cooling Optimization
Built with an efficient cooling structure that helps maintain stable thermal performance during long driving periods or high-load operation.
Low-Noise Operational System
Designed to minimize mechanical noise during operation, contributing to a smoother and more comfortable driving environment.
Reinforced Bearing Structure for Load Durability
Equipped with a robust bearing system to ensure smooth rotation, reduce friction, and extend operational lifespan.
Enhanced Thermal Resistance Capability
Maintains stable performance in both high-temperature and low-temperature environments, suitable for varied climate conditions.
Maintenance-Friendly Structure Design
Simplified internal configuration supports easier inspection and servicing, helping reduce long-term maintenance costs.
Technical Specifications
| Parameter | Specification |
|---|
| Brand | DELCO |
| Model | Lester 8301 |
| OEM Number | 15093928 |
| Voltage | 12V |
| Amperage | 160A |
| Rotation | CW |
| Pulley Type | Fixed |
| Pulley Grooves | 6 |
| Pulley Diameter | 62 mm |
Application & Vehicle Compatibility
This alternator is designed as an OEM-compatible replacement for a wide range of GM platform vehicles, covering SUVs, pickup trucks, and light-duty commercial applications.
It is compatible with:
Cadillac Escalade
Chevrolet Silverado
Chevrolet Suburban
Chevrolet Tahoe
Chevrolet Avalanche
GMC Sierra
GMC Yukon
Hummer H2
Model Coverage Period: 2007–2014
This wide compatibility range makes it suitable for fleet maintenance, aftermarket replacement supply, and multi-model inventory applications.
Engineering Reliability & Service Value
The DELCO Lester 8301 alternator is engineered with a focus on long-term operational stability under high electrical load conditions. Its 160A output capability ensures that vehicles with increased power consumption maintain consistent system performance without voltage instability.
Built to OEM-level standards, it is designed to reduce premature wear, minimize failure risk, and maintain steady performance throughout its service lifecycle. This makes it a dependable solution for replacing aging or malfunctioning alternators in GM vehicles operating in both urban and heavy-duty environments.
Its structural durability and optimized thermal performance contribute to extended service life, reducing downtime and improving overall vehicle reliability.
FAQs
Q1. What is your delivery time?
A: Delivery time is typically 45–60 days if the product is not in stock. For in-stock items, delivery can be completed within 7 days.
Q2. Can you provide samples? Are they free?
A: Samples are available upon request, but both sample cost and shipping freight are not covered by us.
Q3. What are your packing options?
A: Standard packaging is neutral cartons. Customized branded packaging is available upon receiving proper authorization for registered brands.
Q4. Do you test all products before shipment?
A: Yes, every unit is 100% tested before delivery to ensure quality and performance reliability.
Q5. What warranty do you provide?
A: All products come with a 1-year warranty covering manufacturing quality issues.
