Title
Complete Kits: Includes Bracket Assembly, Belt, and Two B8206400 (You Choose Color) Alternators
FInish Choice: (You Choose Color) Anodized Billet
After extensive research, meticulous revisions, and rigorous real-world testing spanning thousands of miles, Mechman proudly presents the ultimate dual alternator system tailored specifically for 1999-2004 GM LS truck with 4.8L, 5.3L, & 6.0L engines. Engineered for optimal functionality and durability, our kit boasts maximum belt wrap and precise belt alignment, minimizing belt slip and fatigue. Accessibility to your power steering pump reservoir for fluid servicing remains effortless with our thoughtfully designed system. Complete with alternator(s) and belt, our kits eliminate guesswork from installation. Detailed color instructions facilitate a swift setup using standard hand tools. Mechman dual alternator kits feature large case 6-phase elite series alternators, equipped with twin rectifiers housing 12 robust diodes, ensuring unrivaled durability even in daily driven vehicles.
| Make | Model | Engine Size | Year |
| Chevrolet | Full Size Truck | 4.8L | 1999 - 2004 |
| Chevrolet | Full Size Truck | 5.3L | 1999 - 2004 |
| Chevrolet | Full Size Truck | 6.0L | 1999 - 2004 |
| GMC | Full Size Truck / Sierra | 4.8L | 1999 - 2004 |
| GMC | Full Size Truck / Sierra | 5.3L | 1999 - 2004 |
| GMC | Full Size Truck / Sierra | 6.0L | 1999 - 2004 |
Note: Will not work on some model Chevrolet Avalanches. Please contact customer service before trying to order.
Complete Kits: Includes Bracket Assembly, Belt, and Two B8206400 (You Choose Color) Alternators
FInish Choice: (You Choose Color) Anodized Billet
After extensive research, meticulous revisions, and rigorous real-world testing spanning thousands of miles, Mechman proudly presents the ultimate dual alternator system tailored specifically for 1999-2004 GM LS truck with 4.8L, 5.3L, & 6.0L engines. Engineered for optimal functionality and durability, our kit boasts maximum belt wrap and precise belt alignment, minimizing belt slip and fatigue. Accessibility to your power steering pump reservoir for fluid servicing remains effortless with our thoughtfully designed system. Complete with alternator(s) and belt, our kits eliminate guesswork from installation. Detailed color instructions facilitate a swift setup using standard hand tools. Mechman dual alternator kits feature large case 6-phase elite series alternators, equipped with twin rectifiers housing 12 robust diodes, ensuring unrivaled durability even in daily driven vehicles.
| Make | Model | Engine Size | Year |
| Chevrolet | Full Size Truck | 4.8L | 1999 - 2004 |
| Chevrolet | Full Size Truck | 5.3L | 1999 - 2004 |
| Chevrolet | Full Size Truck | 6.0L | 1999 - 2004 |
| GMC | Full Size Truck / Sierra | 4.8L | 1999 - 2004 |
| GMC | Full Size Truck / Sierra | 5.3L | 1999 - 2004 |
| GMC | Full Size Truck / Sierra | 6.0L | 1999 - 2004 |
Note: Will not work on some model Chevrolet Avalanches. Please contact customer service before trying to order.
Shipping & Returns
Shipping
We deliver your parcel within 2–3 working days. As soon as your package has left our warehouse, you will receive a confirmation by email. This confirmation contains a tracking number that you can use to find out where your package is.
Returns
We offer free returns within 30 days. All you have to do is fill out the return slip that you received in your package and stick the prepaid label on the package.Please note that it can take 2 weeks for us to process your return. We will do our best to complete this process as soon as possible.
Shipping & Returns
Shipping
We deliver your parcel within 2–3 working days. As soon as your package has left our warehouse, you will receive a confirmation by email. This confirmation contains a tracking number that you can use to find out where your package is.
Returns
We offer free returns within 30 days. All you have to do is fill out the return slip that you received in your package and stick the prepaid label on the package.Please note that it can take 2 weeks for us to process your return. We will do our best to complete this process as soon as possible.
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Diners Club, Discover and more.
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Diners Club, Discover and more.
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