| ACDELCO 3341690 Specifications |
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| Amperage Rating | 55 | | External Fan Included | Yes | | Family | Nippondenso IR EF | | Fan Type | External | | Finish | Same as OE | | Ground Type | Negative | | Height (IN) | 7.7 | | Length (IN) | 11.4 | | Meets or Exceeds OEM Specs? | Yes | | Mounting Type | 2 Pivot Feet | | New Or Remanufactured | Remanufactured | | Plug Clock Rear View Main Mounting Ear At 6 O'Clock | 10 | | Pulley Belt Type | V-Belt | | Pulley Groove Quantity | 1 | | Pulley Included | Yes | | Pulley Outside Diameter (MM) | 82 | | Regulator Type | Internal | | Remanufactured? | Remanufactured | | Rotation Direction | Clockwise | | Voltage | 12 | | Width (IN) | 9.4 |
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| Gold; Remanufactured; 55 Amp |
- All ACDelco Alternators and Starters are remanufactured from original equipment cores. Obsolete and damaged parts are replaced with OEM components or high-quality, new aftermarket parts. Plus all ACDelco Alternators and Starters are remanufactured with 100% new bearings, bushings, and brushes.
- Performance and reliability testing includes sound room tests, vibration tests, exposure to hot and cold rooms, and speed testing from 5000 RPM to 8000 RPM to meet original specifications.
 Not Sure Your Alternator is the Problem? When the battery goes dead, the condition of the battery and the alternator are two of the first things to check. However, do not assume that if the battery is good then the alternator must be bad and the cause of the problem.
Read These Electrical Troubleshooting Tips First!
ACDelco Quality ACDelco breaks down their premium portfolio of Original Equipment and Aftermarket parts into two tiers: GM Original Equipment and ACDelco Gold.
| GM ORIGINAL EQUIPMENT |
| GM Original Equipment parts are the true OE parts installed during production or validated by GM—designed, engineered, and tested to rigorous standards and backed by General Motors. |
| ACDELCO GOLD (PROFESSIONAL) |
| ACDelco Gold parts are the high-quality alternative to OE parts, manufactured to meet GM expectations for fit, form, and function and backed by General Motors. |
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| OEM / Interchange Numbers: 19134683 |
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