Part #: 91402

Remy 91402 Alternator

New
⚙️ 15 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦New
🚗Fitment: Cadillac, Commercial Chassis, DeVille, Eldorado, Fleetwood, and Seville
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Alternator for Cadillac Commercial Chassis and Luxury Models

The Remy New 91402 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 ensuring original equipment quality
  • OE Manufacturer: Delco/Delphi for trusted compatibility
  • Includes pulley for straightforward installation
  • Clockwise rotation direction
  • 12 Volt system compatibility
  • Internal voltage regulator 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 emphasizes quality and reliability, making it suitable for professional repairs and maintenance. The 91402 alternator is part of this line, ensuring it is a new, unused component designed to restore proper charging system function in compatible Cadillac vehicles.

Product Details and Specifications

This Remy alternator features a 120-amp output, suitable for vehicles with higher electrical demands. The external fan design helps maintain optimal operating temperatures, reducing the risk of overheating during extended use. The included pulley and clockwise rotation direction match original equipment requirements, facilitating a direct replacement without modification. The internal voltage regulator simplifies installation by eliminating the need for an external regulator, streamlining the charging system setup.

Common Applications and Issues Addressed

  • Restores charging system functionality in Cadillac Commercial Chassis and luxury models
  • Resolves battery drain caused by faulty alternators
  • Eliminates dim or flickering headlights due to inconsistent voltage
  • Prevents electrical system failures related to alternator malfunction
  • Replaces worn or damaged alternators to maintain vehicle reliability

Installation Notes and Tips

Ensure the vehicle's battery is disconnected before beginning installation to prevent electrical shorts. Verify the clockwise rotation direction matches the original alternator. The included pulley allows for direct replacement, but inspect belt condition and tension during installation. Confirm all electrical connections are secure and free of corrosion to maintain optimal performance.

Quality Assurance and Warranty

The Remy New 91402 alternator is manufactured to meet original equipment standards, with quality control measures in place to ensure durability and performance. This new alternator comes with a limited warranty covering defects in materials and workmanship, providing confidence in its reliability for Cadillac Commercial Chassis, DeVille, Eldorado, Fleetwood, and Seville vehicles.

BrandRemy
Part Number91402
PositionNew
Amperage Rating120
Fan TypeExternal
New or RemanufacturedNew
OE ManufacturerDelco/Delphi
Pulley IncludedYes
Rotation DirectionClockwise
Voltage (V)12
Voltage Regulator TypeInternal

This part fits 15 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1988CadillacCommercial Chassis4.5LV8N/A120 Amps - 120 amp power output rating; New
1988CadillacDeVille4.5LV8N/A120 Amps - 120 amp power output rating; New
1988CadillacEldorado4.5LV8N/A120 Amps - 120 amp power output rating; New
1988CadillacFleetwood4.5LV8N/A120 Amps - 120 amp power output rating; New
1988CadillacSeville4.5LV8N/A120 Amps - 120 amp power output rating; New
1987CadillacCommercial Chassis4.1LV8N/A120 Amps - 120 amp power output rating; New
1987CadillacDeVille4.1LV8N/A120 Amps - 120 amp power output rating; New
1987CadillacEldorado4.1LV8N/A120 Amps - 120 amp power output rating; New
1987CadillacFleetwood4.1LV8N/A120 Amps - 120 amp power output rating; New
1987CadillacSeville4.1LV8N/A120 Amps - 120 amp power output rating; New
1986CadillacCommercial Chassis4.1LV8N/A120 Amps - 120 amp power output rating; New
1986CadillacDeVille4.1LV8N/A120 Amps - 120 amp power output rating; New
1986CadillacEldorado4.1LV8N/A120 Amps - 120 amp power output rating; New
1986CadillacFleetwood4.1LV8N/A120 Amps - 120 amp power output rating; New
1986CadillacSeville4.1LV8N/A120 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:

104630691046309610463108104633301049711111012391101296110132911015181105657

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.