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Remy 91401 Alternator
Reliable Alternator for Buick, Oldsmobile, and Pontiac Vehicles
The Remy New 91401 alternator is designed to provide consistent electrical performance for select Buick, Oldsmobile, and Pontiac models. Engineered with a 108-amp output and an internal voltage regulator, this alternator supports the charging system needs of your vehicle efficiently.
- Amperage Rating: 108 amps for stable electrical output
- Fan Type: External fan for effective cooling
- New or Remanufactured: New unit for dependable operation
- OE Manufacturer: Delco/Delphi quality standards
- Pulley Included: Yes, ready for installation
- Rotation Direction: Clockwise rotation
- Voltage: 12 volts compatible with standard automotive systems
- Voltage Regulator Type: Internal regulator for simplified wiring
About the Remy New Product Line
The Remy New product line focuses on delivering brand-new alternators that meet original equipment specifications. This line ensures that each alternator, including part number 91401, is manufactured to provide reliable performance and durability. The New line is ideal for customers seeking a direct replacement without remanufactured components.
Detailed Product Description
This Remy 91401 alternator is specifically compatible with Buick 98, Oldsmobile Delta 88, Pontiac Bonneville, LeSabre, and Century models. It features a 108-amp output to maintain proper battery charge and support vehicle electrical systems. The external fan design helps dissipate heat effectively, extending the alternator’s service life. With an internal voltage regulator, installation is simplified by eliminating the need for an external regulator. The included pulley and clockwise rotation match original equipment specifications, ensuring a straightforward replacement process.
Common Issues Addressed by This Alternator
- Battery not charging or low voltage output
- Dim or flickering headlights and dashboard lights
- Electrical system warning lights on the dashboard
- Unusual noises from the alternator area
- Vehicle stalling or difficulty starting due to electrical failure
Installation Notes and Tips
Before installation, verify compatibility with your specific Buick, Oldsmobile, or Pontiac model and year. Ensure the battery is disconnected to prevent electrical shorts. The included pulley and clockwise rotation match original equipment, but confirm belt alignment during installation. Since this alternator has an internal voltage regulator, no additional wiring for an external regulator is necessary. After installation, test the charging system voltage to confirm proper operation.
Quality Assurance and Warranty
The Remy New 91401 alternator is manufactured to meet or exceed OEM standards, with quality control processes ensuring reliable performance. This part is backed by Remy’s warranty coverage, providing assurance against defects in materials and workmanship under normal use.
| Brand | Remy |
| Part Number | 91401 |
| Position | New |
| Amperage Rating | 108 |
| Fan Type | External |
| New or Remanufactured | New |
| OE Manufacturer | Delco/Delphi |
| Pulley Included | Yes |
| Rotation Direction | Clockwise |
| Voltage (V) | 12 |
| Voltage Regulator Type | Internal |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1987 | Buick | Century | 3.8L | V6 | N/A | 108 Amps; New |
| 1987 | Buick | LeSabre | 3.8L | V6 | N/A | 108 Amps; New |
| 1987 | Oldsmobile | 98 | 3.8L | V6 | N/A | 108 Amps; New |
| 1987 | Oldsmobile | Delta 88 | 3.8L | V6 | N/A | 108 Amps; New |
| 1987 | Pontiac | Bonneville | 3.8L | V6 | N/A | 108 Amps; New |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.