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SCITOO 12V 150A Alternator for Cadillac DTS/Buick Lucerne 4.6L CW 6-Groove

SCITOO ★ 3.7/5 · ItemOracle Score Mid-Range

$110 USD
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SCITOO Alternator Fit for Cadillac DTS V8 4.6L 06-11, for Buick Lucerne V8 4.6L 06-11 - 12V 150Amp CW 6-Groove Pulley, Replace OE 11178 20843302 25755840 104210-4370 104210-5990

Automotive replacement alternator for 6.6L 4.6L V8 engines, 12V, 150A, with 6-groove pulley and internal regulator. Provides reliable power and fits multiple models; users note easy installation and good fit, though durability and noise vary

Highlights

  • 150A output for reliable charging
  • CW rotation with 6-groove pulley
  • internal regulator and fan

Pros

  • 12V 150A output
  • 6-groove pulley
  • internal regulator
  • compact and lightweight design
  • easy to install

Cons

  • mixed durability reports
  • some units report noise issues
  • quality perception varies

Best For

  • replacement for Cadillac DTS 4.6L
  • replacement for Buick Lucerne 4.6L
  • vehicles with 6-groove belt system
  • vehicles requiring 12V 150A alternator
  • OEM-like replacement that fits multiple models

Features

  • 12V, 150A output with 6-groove pulley and CW rotation
  • Internal regulator and internal fan for compact design
  • New condition, bearing tested to OE standards with cycled durability
  • Direct OEM replacement compatible with Buick Lucerne and Cadillac DTS 4.6L
  • OE reference numbers 11178, 20843302, 25755840, 104210-4370, 104210-5990

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