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Brand X 2004-2012 Chevy Colorado GMC Canyon Hummer H3 3.5L 3.7L 250-475 Amp High Output Alternator BX-ALT-017
Brand X

Brand X 2004-2012 Chevy Colorado GMC Canyon Hummer H3 3.5L 3.7L 250-475 Amp High Output Alternator BX-ALT-017

Price range: $465.00 through $795.00

Lease for as low as $21.01/week. Apply Now

Brand X 250-475 amp high output alternator for 2004-2012 Chevy Colorado GMC Canyon Hummer H3 3.5L 3.7L. 7 output options, built to order with a lifetime warranty at parts cost.

SKU: BX-ALT-017 Categories: , Brand:
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01 Overview

The details

Product Overview

The Brand X 250-475 amp high output alternator for 2004-2012 Chevy Colorado GMC Canyon Hummer H3 3.5L 3.7L is built to order for car audio, lighting and other high current electrical upgrades. Fits Colorado, Canyon and Hummer H3 with the 3.5L or 3.7L engine.

Key Features

  • Fits Colorado, Canyon and Hummer H3 with the 3.5L or 3.7L engine
  • Direct bolt on; plugs in directly or with an included adapter
  • Set at 14.8V as standard
  • 250 amp uses the stock pulley diameter and belt size (190+ amps at idle)
  • Large case 270-400 amp make 210+ amps at idle; XL case 300-475 amp make 240+ amps at idle
  • Built to order: allow 2-3 weeks to build before it ships
  • Every unit is tested before it ships
  • Lifetime warranty at parts cost for repair or rebuild
  • A Big 3 wiring upgrade is recommended with any high output alternator

Specifications are manufacturer rated. Sold individually.

02 Tech specs

By the numbers

BX-ALT-017 · Manufacturer rated

Rated Output
250-475 amps (7 options)
Peak Output Rating
At 1800+ engine rpm
Voltage / Control
14.8V
Idle Output
190-240+ amps depending on option

Fitment
2004-2012 Chevy Colorado GMC Canyon Hummer H3 3.5L 3.7L

Brand
Brand X Electrical
Product Type
High Output Alternator
Lead Time
Built to order, 2-3 weeks
Alternator Option
250 amp large case (stock pulley and belt), 270 amp large case, 370 amp large case, 400 amp large case, 300 amp XL case, 425 amp XL case, 475 amp XL case
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04 Complete the build

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