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Alternator Fit V8 4.6L for Buick for Lucerne 2006-2010 for Cadillac for DTS 42006-2010, 150 Amp High Output Alternator Replaces 1178N 104210-4370 104210-5990

  • Based on 19 reviews
Condition: New
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$110.55 Why this price?

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Availability: In Stock.
Fulfilled by YYLIMEI

Arrives Tuesday, Oct 27
Order within 10 minutes
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Features

  • [COMPATIBLE VEHICLE] ---- Alternator fit for Cadillac for DTS V8 4.6L 2006-2010 | for Buick for Lucerne V8 4.6L 2006-2010
  • [REPLACED OEM NUMBERS] ---- 11178N, 11178, 104210-4370, 104210-5990, 1042104370, 1042105990, 25755840, 20843302. Auto parts alternator bearings according to OEM standards; Dimensions, critical installation surfaces, and contact points measured, So perfectly fit your vehicle
  • [NEW ALTERNATOR] ---- High output alternator provide electricity to the vehicle and recharge the battery. Made by precision CNC machining castings, Die-cast aluminum alternator, Pure copper winding, external insulating coating to prevent short circuit, stable and strong power for vehicle, If there is excess power, the power storage system will be fully utilized
  • [RELEVANT FEATURES] ---- New Alternator Specs: Amperage: 150; Voltage: 12; Rotation: CW; Pulley Class: 6-Groove Pulley; Regulator: IR; Fan Type: IF / Overload & Overheat protection, No noise could be reflected in GDSMOTU Alternator. If you find: dead battery, Lights or instrument panel lights dim, intermittent electrical issues, Please check car alternator
  • [SATISFACTORY SERVICE] ---- Before purchase GDSMOTU New Alternator, Please Enter Vehicle Type + Year + Make + Model + Trim + Body Style + Engine on top compatibility

Description

GDSMOTU has a complete product supply chain and warehouse management system. The business products cover 100,000 different types of auto parts. We built our first warehouse in New Jersey, then Chicago; the Los Angeles warehouse, with a single area of more than 12,000 ft², established a European warehouse in Karlsruhe, Germany. We have been constantly optimizing our products and distribution methods so that our users can get the best service! Lights or instrument panel lights dim; The battery or storage battery is damaged; The belt smells of rubber burning; Abnormal noise Our product design and warehouse are located in Los Angeles. Experienced vehicle modification and maintenance engineers design every safe and suitable car part, and then send the design drawings to the Chinese factory for production

Manufacturer: ‎GDSMOTU


Brand: ‎GDSMOTU


Model: ‎Alternator


Item Weight: ‎13.37 pounds


Product Dimensions: ‎9.65 x 8.07 x 6.89 inches


Item model number: ‎Adjustable


Manufacturer Part Number: ‎118749-581


Date First Available: June 9, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great product. Great deal
1 year in. Works perfectly for half the price
Reviewed in the United States on December 3, 2025 by Aaron Francis Moore

  • Works
Seems to work great after about a month at least. Nice price fits on my 2006 DTS just fine.
Reviewed in the United States on April 27, 2025 by C-P

  • Do not buy
Went bad within 6mknths of installing
Reviewed in the United States on January 6, 2026 by Showan miller

  • Make sure it fits your car
I’m sure it would have been awesome but wrong piece for my car. Had to return it.
Reviewed in the United States on November 15, 2025 by Chandra Johnson

  • Alternador funciona perfecto
Funciona muy bien hasta el momento. Esperemos que se mantenga.
Reviewed in the United States on October 6, 2023 by Javier Riveron

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