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Alternator - ACDelco (334-2673)

2000-2004 Porsche - 334-2673

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Review Fitment & Product Details

Details

  • Brand:

     Parts

  • SKU:

    334-2673

  • GTIN: 00707773800089
  • UPC: 707773800089
  • Other Names:

    88864894

  • Description: ACDelco Gold (Professional) Remanufactured Alternators are the high quality alternative to Original Equipment (OE) parts. These alternators use high-quality bearings with high-temp lubricant and double-lipped rubber seals. Rotors and stators are electronically tested and then sealed with secondary insulating coating. Remanufacturing alternators is an industry standard practice that involves disassembly of existing units, and replacing components that are most prone to wear with new components. Damaged and obsolete parts are replaced and are end of line tested to ensure they perform to ACDelco specifications. In addition, remanufacturing returns components back into service rather than processing as scrap or simply disposing of them. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional. ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
  • Condition: New
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Pricing is valid online only and may vary in your local store

Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment ALWAYS - When VIN is provided
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Vehicle Fitment

Vehicle Fitment

No application/vehicle fitment information available for this product
Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

Key Product Information

Additional Information

Brand ACDelco Gold
Alternator Case Material Aluminum
Amperage Rating 120.0
Country of Origin 10 US
Country of Origin 11 TW
Country of Origin 12 MX
Country of Origin 13 PL
Country of Origin 14 KR
Country of Origin 15 DK
Country of Origin 16 DE
Country of Origin 6 IL
Country of Origin 7 FR
Country of Origin 8 CN
Country of Origin 9 MY
DE to Pulley 1st Groove (mm) 17.0mm
DE to Rotor Shaft End (mm) 38.0
Decoupled Or Clutch Pulley Yes
External Fan Included Not Applicable
FAQ - Answer 3 Can I be assured that the unit will last, especially in extreme weather?
FAQ - Answer 4 Do all alternators supply the same amperage?
FAQ - Question 4 Yes. These alternators are designed to withstand a wide range of weather conditions.
FAQ - Question 5 No. Some vehicles require more amperage than others depending on the amount of electronics that need to be operated. Consult the vehicle information for proper application.
Family Bosch
Fan Type Internal
Features & Benefits - Bullet 1 Remanufactured using consistent quality processes; not just rebuilt
Features & Benefits - Bullet 2 Alternators use high-quality bearings with high-temp lubricant and double-lipped rubber seals, reducing friction, vibration, and noise
Features & Benefits - Bullet 3 Rotors and stators are electronically tested and then sealed with secondary insulating coating to help prevent shorts
Features & Benefits - Bullet 4 Performance-tested and inspected to ensure they meet your expectations for quality design and component specifications
Features & Benefits - Bullet 5 Remanufacturing is an industry standard practice that returns parts into service rather than scrapping them
Features & Benefits - Bullet 6 Tested to ensure they perform to ACDelco specifications
Finish Same as OE
Good Maintenance Practices - Section 1 - Bullet 6 There is a cooling fan in most alternators to keep it from overheating. Making sure that the fan is clean will help the fan and alternator run properly.
Good Maintenance Practices - Section 1 - Bullet 7 It is also important that all electrical connections are kept clean and firmly attached, which will make sure the battery is being properly charged by the alternator.
Ground Type Negative
Inside Distance Between Mounting Feet (mm) 82.0
Meets or Exceeds Original Equipment Manufacture Specifications Yes
Mounting Type 2 Pivot Feet
Plug Clock Rear View Main Mounting Ear at 6 O Clock 5
Programming Required No
Pulley Belt Type Serpentine
Pulley Groove Quantity 6
Pulley Included Yes
Regulator Type Internal
Rotation Direction Clockwise (Right)
Signs of Wear & Troubleshooting - Section 1 - Bullet 10 Alternator warning light illuminates
Signs of Wear & Troubleshooting - Section 1 - Bullet 5 Indicators that there could be a problem with your vehicle's alternator are:
Signs of Wear & Troubleshooting - Section 1 - Bullet 6 Engine doesn't turn over or start
Signs of Wear & Troubleshooting - Section 1 - Bullet 7 Loss of battery power
Signs of Wear & Troubleshooting - Section 1 - Bullet 8 Some loss of electrical power (dimming headlight, etc.)
Signs of Wear & Troubleshooting - Section 1 - Bullet 9 Grinding or squeaking noise
Signs of Wear & Troubleshooting - Section 2 - Bullet 10 Corroded or loose battery terminal connection
Signs of Wear & Troubleshooting - Section 2 - Bullet 11 Burned fuses or fusible links
Signs of Wear & Troubleshooting - Section 2 - Bullet 5 Other vehicle parts that might cause related alternator problems include:
Signs of Wear & Troubleshooting - Section 2 - Bullet 6 Bad battery
Signs of Wear & Troubleshooting - Section 2 - Bullet 7 Broken, frayed, or loose drive belt
Signs of Wear & Troubleshooting - Section 2 - Bullet 8 Electrical fault
Signs of Wear & Troubleshooting - Section 2 - Bullet 9 Worn or damaged bearings
Signs of Wear & Troubleshooting - Section 3 - Bullet 5 When making repairs on electrical systems, in-depth diagnosis is needed before parts replacement. This includes checking:
Signs of Wear & Troubleshooting - Section 3 - Bullet 6 Battery health
Signs of Wear & Troubleshooting - Section 3 - Bullet 7 Diagnostic trouble codes
Signs of Wear & Troubleshooting - Section 3 - Bullet 8 Evidence of fluid contamination
Terminal Connection Quantity 2
Voltage 12

Features and Benefits

Interchange

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Product Reviews

Product Reviews

Brand

ACDelco

AC Delco Auto Parts – OEM Quality at AutoNationParts.com

AC Delco is a trusted provider of automotive parts known for precision-engineered components that deliver reliability, performance, and longevity. Whether you’re performing routine maintenance or upgrading your vehicle, all AC Delco parts are available at AutoNationParts.com, your go-to source for genuine automotive components.

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AutoNationParts.com

Genuine OEM & Premium Aftermarket Replacement Parts Online

Shop high-quality OEM and aftermarket components online at AutoNationParts.com. We provide reliable replacement parts, factory maintenance essentials, and specialized hardware performance upgrades for nearly every major vehicle make and model on the road.

Currently viewing detailed specifications and pricing for Alternator (SKU: 334-2673). You can explore our master catalog of auto parts categories, or jump directly into core high-demand vehicle infrastructure systems below:

With strategic nationwide distribution hubs, orders for Alternator and related catalog items process immediately and ship out in 1–2 business days. Learn more about our fast domestic delivery windows via our shipping policy.


Verifying Fitment for Alternator

To guarantee 100% complete compatibility before checking out, ensure you cross-reference your vehicle's unique 17-digit VIN (Vehicle Identification Number) or enter your exact manufacturer part number. Because automotive engineering frameworks shift across model years and specific engine packages, confirming your mechanical alignment ensures a flawless installation.

Explore related systems in our database: Brake Parts | Filters | Suspension


OEM Performance vs. Premium Aftermarket Alternatives

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Browse our complete catalog pathway: OEM Auto Parts Collection | Aftermarket Alternatives


Fast Nationwide Shipping (1–2 Business Days)

We leverage a robust, interconnected network of regional U.S. fulfillment facilities to route your components via the most efficient transport channels, keeping vehicle downtime to an absolute minimum:

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Learn more: Shipping Information & Logistics Rates


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OEM & Aftermarket Auto Parts FAQ | AutoNation Parts

What are OEM auto parts?

OEM auto parts are original equipment components manufactured directly by the vehicle factory or licensed suppliers to match your vehicle’s original assembly specifications for an exact fit and flawless performance.

What are aftermarket auto parts?

Aftermarket auto parts are components produced by independent third-party manufacturers. They serve as highly affordable, readily available replacement options or heavy-duty performance upgrades.

How do I ensure Alternator fits my exact vehicle?

The fastest way to guarantee fitment for SKU 334-2673 is to use our advanced Search by Vehicle tool to isolate components by your unique 17-digit VIN, or filter results by selecting your year, make, model, and trim level.

Can I apply promotional discounts to routine maintenance orders?

Yes. For qualifying orders of common maintenance components such as engine filters, cabin air filters, ignition spark plugs, or fluids, you can enter promo code MAINT5SAVE at checkout to apply direct tiered savings.

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