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USD 419.95
Part #: XD355

XDP HD High Output Alternator (New) Wrinkle Black XD355

Vehicle Fitment:
2001-2007 GM 6.6L Duramax LB7/LLY/LBZ | See full application list below
Part #: XD355
★★★★★ ★★★★★ 5 Reviews
$419.95
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Description

Increase the output of the charging system in your 2001-2007 GM 6.6L Duramax with the XDP HD High Output Alternator (New) Wrinkle Black XD355. The Duramax engine is a known powerhouse that is easy to modify, but the charging system is often forgotten about until there is an issue. The demands of popular add-on accessories like aftermarket horn kits, on-board air compressors, off-road lights, plows, stereo equipment, and other electronics can quickly exceed what your factory alternator can support. 

The XDP HD Series Alternators increase the output of your charging system and allow your truck to keep up with any aftermarket upgrades you choose to install. Whether you're out plowing snow all night, or need to light up the trail with your off-road lights, the XDP HD Series Alternators have you covered! Each unit features an ultra-durable wrinkle black coating for enhanced underhood aesthetics and corrosion resistance. The XD355 comes pre-tested with a results card included and ready to install using factory mounting locations, factory belt, and existing connections.  
 
Features: 
  • Bolt-On Upgrade
  • 220 Amp Peak Output
  • 150 Amp Output At Idle
  • 100% Brand New, No Core! 
  • Pre-Tested With Included Results

Specifications

  • MPN XD355
  • SKU XD355
  • GTIN 856217008885
  • ID 60729
  • Manufacturer Name XDP
  • Shipping Weight 16.00 lb.
  • Shipping Length 10 in.
  • Shipping Width 10 in.
  • Shipping Height 10 in.
  • Fuel Type Diesel
  • Warranty Info 1 Year / Unlimited Mileage
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
  • Internal L2R4

Reviews

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★★★★★ ★★★★★
5.0/5 Stars out of 5 Reviews
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Good Buy
5
Really simple to install. Looks Amazing. Love the finish. XDP should make universal wiring kits to upgrade the alternator charge wires. You will need to upgrade your charge wire and add a ground. Very simple.
Nice Alternator
5
I like the black crinkle finish. It's also more compact than the last bulky one I had.
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Questions and Answers

Do I or should upgrade my battery cable to accommodate the 220 amp alternator?
View Staff Answer 
Answer
The XDP Wrinkle Black HD High Output Alternator XD355 do not require you to upgrade the battery cable but you'll want to look it over for dry rot, cracks, and corrosion.

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