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Mechman 320A Alternator For 05-13 GM Suburban Tahoe Silverado Escalade Silverado

$549.99 USD
$549.99 USD
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About the Product

*Most alternators are custom built to order. Standard build time is 10-14 days.**

The cast housing Elite series offers the highest possible amperage and durability available in a large case hairpin alternator. 6 phase technology combined with massive twin rectifier assemblies and 12 diodes make these alternators totally durable for daily use, while still maintaining great output. This alternator cranks out over 200 amps at engine idle speeds and a full 320+ at cruising speeds at FULL TEMPERATURE. 

These alternators use the more robust 4 pin style regulator than the OE 2 pin ECU controlled alternator. There is no extreme voltage fluctuation as this will bypass the RVC charging system on all 2005> GM truck applications. Simply install the included 1 wire P101 harness to a tested 12v switched source and plug in the included P103 module into the vehicles 2 pin original alternator wiring harness. No check battery light, no computer controlled voltage swings. The voltage you want, when you want it!

Want to see more options for these vehicles?

Mechman 240A

Mechman 250A

Mechman 370A

Mechman 400A

Fitments:

Name
Model
Engine
Year(s)
BUICK
Rainier
5.3
07-08
CADILLAC
Escalade
5.7 / 6.0 / 6.2
05-13
CHEVROLET
Avalanche
All Engines
05-13
CHEVROLET
Full Size Truck/Silverado
4.3
05-13
CHEVROLET
Full Size Truck/Silverado
4.8
05-13
CHEVROLET
Full Size Truck/Silverado
5.3
05-13
CHEVROLET
Full Size Truck/Silverado
6.0
05-13
CHEVROLET
Full Size Truck/Silverado
6.2
09-13
CHEVROLET
Full Size Truck/Silverado
8.1
06-07
CHEVROLET
Suburban
All Gas Engines
05-14
CHEVROLET
Tahoe/Full Size Blazer
All Gas Engines
05-13
CHEVROLET
Trailblazer
5.3
07-09
CHEVROLET
Trailblazer
6.0
07-09
GMC
Envoy
5.3
07-08
GMC
Full Size Truck / Sierra
4.3
05-13
GMC
Full Size Truck / Sierra
4.8
05-13
GMC
Full Size Truck / Sierra
5.3
05-13
GMC
Full Size Truck / Sierra
6.0
05-13
GMC
Full Size Truck / Sierra
6.2
07-13
GMC
Full Size Truck / Sierra
8.1
06-07
GMC
Yukon
All Gas Engines
05-13
HUMMER
H2
6.2
08-09
HUMMER
H3
5.3
08-10

Free shipping is available in the continental United States, excluding Hawaii and Alaska.

International shipping is available and calculated at checkout.

All orders will receive tracking once shipped through USPS, Fedex, UPS, and DHL.

Return for refund within: 30 days

Return for replacement within: 30 days

Standard Return Policy Overview

You may return merchandise purchased from Showtime Electronics for a refund or a replacement, provided that the procedures and requirements are followed. All returns require a return merchandise authorization (RMA) number. An RMA number must be issued within 30 calendar days after the date of purchase. An RMA number is valid for 14 calendar days after it is issued. Once you log in to your user account, you will be able to Request and RMA. In addition, you can also request an RMA at the bottom of our homepage. If you have any issues, please email us at sales@showtimeelectronics.com

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