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Remy 91409 Alternator
Reliable Alternator for Cadillac DeVille, Eldorado, and Seville
The Remy New 91409 alternator is designed to provide consistent electrical performance for select Cadillac models. Engineered with a 140-amp rating and an internal voltage regulator, this alternator supports the demanding electrical systems of the DeVille, Eldorado, and Seville.
- Amperage Rating: 140 amps for robust electrical output
- Fan Type: External fan for efficient cooling
- New or Remanufactured: New unit ensuring original performance
- OE Manufacturer: Delco/Delphi quality standards
- Pulley Included: Yes, ready for installation
- Rotation Direction: Clockwise rotation
- Voltage: 12 volts compatible with standard vehicle systems
- Voltage Regulator Type: Internal for simplified wiring
About the Remy New Product Line
The Remy New product line focuses on delivering brand-new alternators that meet or exceed original equipment specifications. This line is ideal for customers seeking reliable replacement parts without remanufacturing variables. The 91409 alternator from the New line ensures consistent quality and fitment for Cadillac vehicles requiring a dependable charging system component.
Detailed Product Description
This Remy 91409 alternator is specifically designed for Cadillac DeVille, Eldorado, and Seville models, providing a 140-amp output to support modern electrical demands. Featuring an external fan, it maintains optimal operating temperatures during extended use. The internal voltage regulator simplifies installation and reduces potential points of failure. With a clockwise rotation and included pulley, this alternator is ready to replace your factory unit without additional modifications.
Common Applications and Issues Addressed
- Restores charging system functionality in Cadillac DeVille, Eldorado, and Seville
- Resolves dimming or flickering headlights caused by alternator failure
- Eliminates battery drain issues related to faulty alternators
- Prevents electrical system malfunctions due to inconsistent voltage output
- Replaces worn or damaged alternators to maintain vehicle reliability
Installation Notes and Tips
Installation of the Remy 91409 alternator should be performed by a qualified technician familiar with Cadillac electrical systems. Ensure the battery is disconnected before removal of the old alternator. Verify the clockwise rotation direction matches the vehicle’s requirements. The included pulley allows for direct replacement without additional parts. After installation, test the charging system voltage to confirm proper operation.
Quality Assurance and Warranty
Remy alternators from the New product line are manufactured to meet original equipment standards, ensuring reliable performance and fitment. This alternator includes an internal voltage regulator and is built to OEM specifications by Delco/Delphi. Warranty coverage details should be confirmed at the point of purchase, typically offering protection against defects in materials and workmanship.
| Brand | Remy |
| Part Number | 91409 |
| Position | New |
| Amperage Rating | 140 |
| 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 11 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1996 | Cadillac | DeVille | 4.6L | V8 | N/A | wo/Heated Windshield; 140 Amps; New |
| 1996 | Cadillac | Eldorado | 4.6L | V8 | N/A | wo/Heated Windshield; 140 Amps; New |
| 1996 | Cadillac | Seville | 4.6L | V8 | N/A | wo/Heated Windshield; 140 Amps; New |
| 1995 | Cadillac | DeVille | 4.6L | V8 | N/A | wo/Heated Windshield; 140 Amps; New |
| 1995 | Cadillac | Eldorado | 4.6L | V8 | N/A | wo/Heated Windshield; 140 Amps; New |
| 1995 | Cadillac | Seville | 4.6L | V8 | N/A | wo/Heated Windshield; 140 Amps; New |
| 1994 | Cadillac | DeVille | 4.6L | V8 | N/A | wo/Heated Windshield; 140 Amps; New |
| 1994 | Cadillac | Eldorado | 4.6L | V8 | N/A | wo/Heated Windshield; 140 Amps; New |
| 1994 | Cadillac | Seville | 4.6L | V8 | N/A | wo/Heated Windshield; 140 Amps; New |
| 1993 | Cadillac | Eldorado | 4.6L | V8 | N/A | wo/Heated Windshield; 140 Amps; New |
| 1993 | Cadillac | Seville | 4.6L | V8 | N/A | wo/Heated Windshield; 140 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.