Alternator - ACDelco (334-3089)
2012-2017 ACDelco - 334-3089
- Sale Price: $165.36
- Core Charge: $51.00 Core Charge Applies
Review Fitment & Product Details
Details
- Brand:
- SKU:
334-3089
- GTIN: 00193468774344
- UPC: 193468774344
- Other Names:
19427547
- 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
Pricing is valid online only and may vary in your local store
Vehicle Fitment
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
Key Product Information
Additional Information
| Brand | ACDelco Gold |
| AC Service Tap | No |
| Amperage Rating | 150.0 |
| Brushless | No |
| Case Circumference | 5.04 128 |
| Case Color | Silver |
| Case Material | Aluminum |
| Country of Origin 10 | MY |
| Country of Origin 11 | MX |
| Country of Origin 12 | CN |
| Country of Origin 13 | DE |
| Country of Origin 14 | KR |
| Country of Origin 15 | PL |
| Country of Origin 16 | DK |
| Country of Origin 6 | BR |
| Country of Origin 7 | US |
| Country of Origin 8 | TW |
| Country of Origin 9 | IN |
| Decoupled Or Clutch Pulley | Yes |
| Drive End To Pulley 1st Groove Distance | 0.83 21 |
| External Fan Included | No |
| External Regulator Included | No |
| FAQ - Answer 1 | Yes. These alternators are designed to withstand a wide range of weather conditions. |
| FAQ - Answer 2 | 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. |
| FAQ - Question 1 | Can I be assured that the unit will last, especially in extreme weather? |
| FAQ - Question 2 | Do all alternators supply the same amperage? |
| Family | Nippondenso |
| 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 |
| Good Maintenance Practices - Section 1 - Bullet 1 | 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 2 | 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 |
| Height (in) | 10.25 |
| Length (in) | 13.88 |
| Mounting Type | Side Mount |
| One Wire Capable | No |
| Plug Clock Rear View Main Mounting Ear at 6 O Clock | 2 |
| Plug Type | 356r |
| Pulley Belt Type | Serpentine |
| Pulley Groove Quantity | 6 |
| Pulley Included | Yes |
| Pulley Outside Diameter (in) | 2.24 |
| Pulley Outside Diameter (mm) | 57 |
| Regulator Type | Internal |
| Rotation Direction | Clockwise (Right) |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 1 | Grinding or squeaking noise |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 2 | Alternator warning light illuminates |
| Signs of Wear & Troubleshooting - Section 2 - Bullet 1 | Bad battery |
| Signs of Wear & Troubleshooting - Section 2 - Bullet 2 | Broken, frayed, or loose drive belt |
| Signs of Wear & Troubleshooting - Section 2 - Bullet 3 | Electrical fault |
| Signs of Wear & Troubleshooting - Section 2 - Bullet 4 | Worn or damaged bearings |
| Signs of Wear & Troubleshooting - Section 2 - Bullet 5 | Corroded or loose battery terminal connection |
| Signs of Wear & Troubleshooting - Section 2 - Bullet 6 | Burned fuses or fusible links |
| Signs of Wear & Troubleshooting - Section 2 - Header | Other vehicle parts that might cause related alternator problems include: |
| Signs of Wear & Troubleshooting - Section 3 - Bullet 1 | Battery health |
| Signs of Wear & Troubleshooting - Section 3 - Bullet 2 | Diagnostic trouble codes |
| Signs of Wear & Troubleshooting - Section 3 - Bullet 3 | Evidence of fluid contamination |
| Signs of Wear & Troubleshooting - Section 3 - Header | When making repairs on electrical systems, in-depth diagnosis is needed before parts replacement. This includes checking: |
| Terminal Quantity | 2 |
| Voltage | 12 |
| Weight (lb) | 13.2 |
| Width (in) | 13.25 |
Features and Benefits
Interchange
Interchange
Policies
Policies
Product Reviews
Product Reviews
Brand
ACDelco
Store
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: 334-3089). You can explore our master catalog of auto parts categories, or jump directly into core high-demand vehicle infrastructure systems below:
- Brake Pads & Brake Systems
- Engine & Cabin Air Filters
- Batteries & Electrical Parts
- Suspension & Steering Components
- Fluids & Maintenance Products
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
Whether you choose an OEM (Original Equipment Manufacturer) part or a trusted third-party alternative, AutoNation Parts ensures that your technical hardware fulfills rigorous road-testing and assembly standards.
- OEM Inventory: Offers exact factory engineering specs, direct electrical or mechanical compatibility, and protects existing manufacturer warranties.
- Aftermarket Options: Provides highly cost-effective, dependable solutions with wider availability across legacy vehicle models.
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:
- Chicago – Midwest logistics hub
- Atlanta – Southeast distribution network
- Houston – Central regional fulfillment
- Los Angeles – West Coast shipping facility
- Miami – East Coast distribution hub
Learn more: Shipping Information & Logistics Rates
Why Source Your Inventory from AutoNation Parts?
- Extensive OEM and premium aftermarket parts in one centralized marketplace
- Fast nationwide shipping with tracking transparency to reduce project downtime
- Trusted automotive retailer dedicated to component precision and customer support
- Secure encrypted checkout paired with verified real-time active inventory data
- Catalog coverage spanning the majority of vehicle model configurations on the road
Shop AutoNation Parts Online Today
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 334-3089 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.
How fast is shipping for auto parts online?
Most in-stock orders process and depart our distribution centers within 1–2 business days. We utilize multiple domestic regional hubs to route shipments via the most efficient paths possible.
Is it safe to buy auto parts online?
Yes. AutoNation Parts integrates secure checkout protocols, strict data encryption, and fully verified real-time warehouse inventory to make sure your online purchasing experience is secure and dependable.