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Remy 91404 Alternator
Reliable Alternator for Cadillac Models
The Remy New 91404 alternator is designed to provide consistent electrical performance for select Cadillac vehicles. Engineered with a 120-amp rating and an internal voltage regulator, this alternator supports the demanding electrical systems of Cadillac Commercial Chassis, DeVille, Eldorado, Fleetwood, and Seville models.
- 120 Amperage Rating for steady power output
- External fan type for efficient cooling
- New unit with internal voltage regulator
- Includes pulley for straightforward installation
- Clockwise rotation direction compatible with specified vehicles
- 12 Volt system compatibility
- OE Manufacturer: Delco/Delphi
Product Line Details: Remy New Alternators
The Remy New product line focuses on delivering brand-new alternators built to meet original equipment specifications. This ensures reliable performance and durability for vehicles requiring replacement alternators. The New line, including part number 91404, is manufactured to provide a direct fit and function, reducing installation time and maintaining vehicle electrical system integrity.
Technical Description and Features
This Remy 91404 alternator features a 120-amp output suitable for the electrical demands of Cadillac models such as the Commercial Chassis, DeVille, Eldorado, Fleetwood, and Seville. The external fan design aids in effective heat dissipation, enhancing the alternator's longevity. It operates on a 12-volt system and includes an internal voltage regulator to maintain consistent voltage levels. The clockwise rotation and included pulley ensure compatibility and ease of installation. Manufactured by Delco/Delphi, this alternator meets OEM standards for quality and fit.
Common Applications and Problem Resolution
- Replacement for failing or underperforming alternators in Cadillac DeVille and Eldorado
- Restores proper charging system function in Fleetwood and Seville models
- Addresses issues with battery drainage or electrical component malfunctions
- Solves problems related to inconsistent voltage output
- Prevents vehicle stalling caused by alternator failure
Installation Notes and Tips
Installation of the Remy New 91404 alternator should be performed by a qualified technician familiar with Cadillac electrical systems. The included pulley and clockwise rotation match original equipment specifications, simplifying replacement. Ensure battery terminals are disconnected before installation to avoid electrical shorts. Verify proper belt tension and alignment after installation to maintain optimal alternator performance.
Quality Assurance and Warranty
Remy alternators, including the New 91404, are manufactured to meet or exceed OEM standards. This part is built with quality components and tested for durability and performance. While specific warranty details are not provided here, Remy typically offers coverage against defects in materials and workmanship. Consult product documentation or supplier information for exact warranty terms.
| Brand | Remy |
| Part Number | 91404 |
| Position | New |
| Amperage Rating | 120 |
| 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 10 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1990 | Cadillac | Commercial Chassis | 4.5L | V8 | N/A | wo/Heated Windshield; 120 Amps; New |
| 1990 | Cadillac | DeVille | 4.5L | V8 | N/A | wo/Heated Windshield; 120 Amps; New |
| 1990 | Cadillac | Eldorado | 4.5L | V8 | N/A | 120 Amps - 120 amp power output rating; New |
| 1990 | Cadillac | Fleetwood | 4.5L | V8 | N/A | wo/Heated Windshield; 120 Amps; New |
| 1990 | Cadillac | Seville | 4.5L | V8 | N/A | 120 Amps - 120 amp power output rating; New |
| 1989 | Cadillac | Commercial Chassis | 4.5L | V8 | N/A | wo/Heated Windshield; 120 Amps; New |
| 1989 | Cadillac | DeVille | 4.5L | V8 | N/A | wo/Heated Windshield; 120 Amps; New |
| 1989 | Cadillac | Eldorado | 4.5L | V8 | N/A | 120 Amps - 120 amp power output rating; New |
| 1989 | Cadillac | Fleetwood | 4.5L | V8 | N/A | wo/Heated Windshield; 120 Amps; New |
| 1989 | Cadillac | Seville | 4.5L | V8 | N/A | 120 Amps - 120 amp power output rating; 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.