Down4Sound Trail Blazer I6 4.2L Dual Alternator Kit
Many in-stock orders ship within 1-2 business days, but timing varies by item. Custom, built-to-order, oversized, special-order and supplier-direct products may need extra processing time. Free shipping applies to qualifying orders over $99 in the contiguous US. Approved returns may be subject to a restocking fee.
Most products are covered by the manufacturer's warranty against defects. Damage from over-powering or improper installation isn't covered — we'll help coordinate any valid claim.
Tell us your vehicle, subwoofers and electrical setup and our team will help you match the right gear. Reach out before you buy.
These alternator bracket kits come with everything you will need to do the job.
Kit Includes bracket, Bolts, Idler Pulleys, and a Gates Belt.
Authorized Down4Sound dealer at JS Ultimate Sounds. Free shipping on orders $99+.
