GM GENUINE PARTS 84009383 Alternator

( Brand: Gm Genuine Parts ), ( Manufacturer Part Number: 84009383 ), ( Part Type: Alternator ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Cadillac ), ( Year: 2004 2005 2006 2007 ), ( Parts Included: Only Part Reference 1 On The Diagram Is Included ), ( Replaces Part Number: 25750935, 25766345 )

Review GM GENUINE PARTS Alternator fits 2004–2007

The GM 84009383 alternator is a vital component in the electrical system of your vehicle, ensuring that the battery is consistently charged while the engine is running. This alternator, manufactured by General Motors, is specifically designed for use in select GM vehicles.

This alternator boasts a robust and durable design, with a cast aluminum housing that effectively dissipates heat to maintain optimal operating temperatures. The alternator's rotor is constructed of a high-strength, insulated material, reducing the risk of electrical short circuits and ensuring efficient power generation.

The GM 84009383 alternator features a three-phase design, which allows for smooth and consistent power output. The alternator's output voltage is regulated by a sophisticated voltage regulator, ensuring that the battery is charged at the optimal voltage level. This regulator also helps prevent overcharging, which can damage the battery and shorten its lifespan.

This alternator comes with a built-in diode that allows for the efficient conversion of electrical energy from the alternator to the battery, even during engine idle or when the vehicle's electrical demands are high. The diode also prevents the reverse flow of electrical current from the battery to the alternator, ensuring that the alternator only generates power and doesn't draw power from the battery.

The GM 84009383 alternator is designed to meet or exceed the original equipment specifications set by General Motors, ensuring that it provides reliable and efficient power generation for your vehicle. This alternator also comes with a one-year warranty from General Motors, providing peace of mind and protection against manufacturing defects.

In summary, the GM 84009383 alternator is a high-quality and durable component that plays a critical role in the electrical system of your GM vehicle. Its robust design, efficient power generation, and advanced voltage regulation make it an excellent choice for maintaining the health and longevity of your vehicle's electrical system.

Buying the GM part number 84009383 alternator, which is originally manufactured by Delco, comes with several pros and cons that potential buyers should consider before making a purchase.

1. OEM (Original Equipment Manufacturer) part: This alternator is an original equipment replacement part for certain General Motors vehicles, ensuring a proper fit and function.

2. Warranty: GM parts often come with a warranty, providing buyers with peace of mind and protection against potential defects or failures.

3. High-quality standards: OEM parts like this alternator are produced under strict quality control measures, ensuring a long-lasting and reliable component.

4. Easy installation: As an OEM part, it is designed to fit and work seamlessly with the specific vehicle it is intended for, reducing the installation complexity.

1. Cost: OEM parts like the GM 84009383 alternator can be more expensive than aftermarket alternatives due to their branding and production costs.

2. Limited availability: GM parts may not be readily available at all auto parts stores or online retailers, requiring buyers to search extensively or order directly from dealerships.

3. Potential compatibility issues: While this alternator is designed for specific GM vehicles, there's always a chance that it may not fit perfectly or function optimally with certain variations or modifications.

The GM 84009383 alternator is an excellent choice for those who prioritize OEM quality, reliability, and the peace of mind that comes with a potential warranty. However, its higher cost and potential limited availability may deter some buyers. Ultimately, the decision to purchase this alternator depends on the individual's priorities, budget, and vehicle requirements.

If you are looking for an OEM alternator and are willing to pay a premium for the brand and potential warranty, then the GM 84009383 alternator is a solid choice. However, if you're budget-conscious or prefer to shop around for the best price, you may want to consider aftermarket alternatives while ensuring they meet the specifications and compatibility of your vehicle.

Details:

Buyer should verify this is the exact part needed before purchasing. Electrical parts are not returnable. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Parts must be resalable and in the original packaging.

part #: 84009383 prices

• $441.14-$598.99

specifications altnagen:

• for years: 2004-2007
• brand: Gm Genuine Parts
• mpn: 84009383
• part type: Alternator
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• make: Cadillac
• year: 2004 2005 2006 2007
• parts included: Only Part Reference 1 On The Diagram Is Included
• replaces part number: 25750935, 25766345

returns altnagen:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

shipping altnagen:

• cost: $24.85
• type: Fixed
• class: Standard
• carrier: FedEx
• transit: 11-17 Days
• service: FedEx Ground / FedEx Home Delivery

general altnagen:

• Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > Alternators Generators
• condition: New

offer altnagen:

• availability: In Stock
• quantity: 1
• sold: 0
• started: January 3, 2026
• options: Ship-to-home

seller altnagen:

• city: Port Saint Lucie, Florida
• rating: 99.5%
• # reviews: 2179

payments altnagen:

• wallet: Paypal
• credit card: Discover
• other

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