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Mechman 400A Alternator For 05-13 GM Suburban Tahoe Silverado Escalade Silverado

Original price $549.00 - Original price $699.00
Original price
$549.00
$549.00 - $699.00
Current price $549.00

FREE GIFT WITH EVERY PURCHASE AUTOMATICALLY ADDED TO CART!

*Most Alternators Are Custom Built To Order. Standard Build Time Is 2-3 Weeks*

This unit comes equipped with a smaller 1.75 inch diameter alternator pulley, and will require a slightly shorter drive belt for proper belt tension.  Not recommended for sustained use above 5,000 RPM engine speed. ((Check instructions section for finding belt sizes and wiring)). If you DO NOT use the correct shorter belt, this will result in very low to no output and create extra work load for the alternator.

The Elite series offers the highest possible amperage and durability available in a large case alternator. 6 phase technology combined with massive twin rectifier assemblies and 12 diodes makes these alternators totally durable for daily use, while still maintaining 200+ amps at engine idle speeds.

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!

SKU- 8302400, B8302400

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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