Part Number (MPN)
334-2159
UPC / GTIN
707773052167 / 00707773052167
Alternator Case Material
Aluminum
DE to Pulley 1st Groove (mm)
24.0mm
DE to Rotor Shaft End (mm)
29.0
Decoupled Or Clutch Pulley
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?
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.
Meets or Exceeds Original Equipment Manufacture Specifications
Yes
Mounting Type
1 Pivot Foot
Plug Clock Rear View Main Mounting Ear at 6 O Clock
12
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 Connection Quantity
2