How to replace the alternator on Cadillac DeVille?

The replacement process starts with disconnecting the negative Battery Cable from the battery. Afterwards remove the accessory Drive Belt and the Radiator. Use a wrench to disconnect and remove the retaining bolt which secures the generator cooler outlet hose to the generator device. There are two operations to perform before you begin with the generator replacement. First disconnect the generator cooler inlet hose from both the generator and electrical connections which extend to the regulator, battery output and heated windshield (if present). Remove the generator bolts (1, 2) after initially loosening the lower bolt. Take the generator out of the vehicle. During generator assembly keep the unit on engine position and use the correct fasteners at proper locations according to specifications. Secure generator bolts 1, 2, 3 with 50 n.m of torque (37 lb ft). First tighten the battery output cable to 13 n.m. (115 lbs in) while reconnecting generator electrical connections. Then attach the generator cooler outlet hose to generator and its inlet hose to generator . Tighten the outlet hose bolt into place using 9 n.m. Pressure (80 lb in torque). Reinstall the Radiator then fit the accessory Drive Belt before reattaching the negative Battery Cable.

OEM Cadillac DeVille Alternator

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13 Alternators found

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Cadillac DeVille Alternator Part Number: 19244756
Product Specifications
- Other Name: Generator Assembly, (Remanufacture)
- Replaces: 10463069, 19152083
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1988 Cadillac DeVille | Base, d'Elegance, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS
- 1985-1989 Cadillac Deville | 4.1L V8, 4.5L V8
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Cadillac DeVille Alternator Part Number: 25759776
Product Specifications
- Other Name: Generator
- Replaces: 25697765
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2005 Cadillac DeVille | Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
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Cadillac DeVille Alternator Assembly Part Number: 19151862
Product Specifications
- Other Name: Generator, Engine Electrical; Alternator
- Replaces: 01101308, 1101308, 10463397
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985 Cadillac DeVille | Base, Cabriolet, d'Elegance | 6 Cyl 4.3 L DIESEL
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Cadillac DeVille Alternator Assembly Part Number: 19151858
Product Specifications
- Other Name: Generator, Engine Electrical; Alternator
- Replaces: 01979865, 1979865, 1105360, 01105360
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984 Cadillac DeVille | Base, Cabriolet, d'Elegance | 8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL
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Cadillac DeVille Alternator Assembly Part Number: 10463442
Product Specifications
- Other Name: Generator Assembly, (Remanufactured); Alternator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1995 Cadillac DeVille | Base, Spring Edition, Touring | 8 Cyl 4.9 L GAS
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Cadillac DeVille Alternator Part Number: 19244774
Product Specifications
- Other Name: Generator Assembly, (Remanufacture); Generator, Engine Electrical
- Replaces: 10464089, 19152131
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-1999 Cadillac DeVille | Base, Concours, d'Elegance | 8 Cyl 4.6 L GAS
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Cadillac DeVille Alternator Part Number: 19244773
Product Specifications
- Other Name: Generator Assembly, (Remanufacture); Generator, Engine Electrical
- Replaces: 10464426, 19152133, 10464088, 19152130
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002, 1998-1999 Cadillac DeVille | Base, Concours, d'Elegance, DHS, DTS | 8 Cyl 4.6 L GAS
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Cadillac DeVille Alternator Part Number: 19244763
Product Specifications
- Other Name: Generator Assembly, (Remanufacture); Generator, Engine Electrical
- Replaces: 10463385, 19152107
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1997 Cadillac DeVille | Base, Concours, d'Elegance | 8 Cyl 4.6 L GAS
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Cadillac DeVille Alternator Part Number: 19244762
Product Specifications
- Other Name: Generator Assembly, (Remanufacture); Generator, Engine Electrical
- Replaces: 19152106, 10463377
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1997 Cadillac DeVille | Base, Concours, d'Elegance | 8 Cyl 4.6 L GAS
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Cadillac DeVille Alternator Part Number: 19244760
Product Specifications
- Other Name: Generator Assembly, (Remanufacture); Generator, Engine Electrical
- Replaces: 10463294, 19152099
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1995 Cadillac DeVille | Base, Spring Edition, Touring | 8 Cyl 4.9 L GAS
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Cadillac DeVille Alternator Part Number: 19244757
Product Specifications
- Other Name: Generator Assembly, (Remanufacture); Generator, Engine Electrical
- Replaces: 10463121, 19152090
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989-1990 Cadillac DeVille | Base | 8 Cyl 4.5 L GAS
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Cadillac DeVille Alternator Part Number: 19206559
Product Specifications
- Other Name: Generator Assembly, (Remanufacture); Generator, Engine Electrical
- Replaces: 10464428, 19152135, 10464434, 19152136
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000 Cadillac DeVille | Base, DHS, DTS | 8 Cyl 4.6 L GAS
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Cadillac DeVille Alternator Part Number: 10463119
Product Specifications
- Other Name: Generator, Engine Electrical
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989-1990 Cadillac DeVille | Base | 8 Cyl 4.5 L GAS

Cadillac DeVille Alternator

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DeVille Alternator is one of the Cadillac's major components that functions as a battery charger and provides electricity to the car systems when it is in motion. Often positioned ahead of the engine, the Alternator transforms mechanical energy towards the engine directly into electrical energy, that's then used to charge system parts like the battery. Due to the placement of the rotating magnetic field and the stationary armature, the Alternator produces a type of current known as AC to provide power to the vehicle's battery and electric systems. Due to the feature that allowed it to regulate voltage output to avoid situations when the battery is being overcharged or undercharged, Alternator is crucial to support the vehicle's electrical operations. If for driver's necessary there is a need for a greater Alternator amperage, there are Alternators but these will be able to address increased electrical load without harming the charging system.

Cadillac DeVille Alternator Parts Questions & Experts Answers

Alternator
19206559
Q: How to replace the alternator on Cadillac DeVille?
A:
The replacement process starts with disconnecting the negative Battery Cable from the battery. Afterwards remove the accessory Drive Belt and the Radiator. Use a wrench to disconnect and remove the retaining bolt which secures the generator cooler outlet hose to the generator device. There are two operations to perform before you begin with the generator replacement. First disconnect the generator cooler inlet hose from both the generator and electrical connections which extend to the regulator, battery output and heated windshield (if present). Remove the generator bolts (1, 2) after initially loosening the lower bolt. Take the generator out of the vehicle. During generator assembly keep the unit on engine position and use the correct fasteners at proper locations according to specifications. Secure generator bolts 1, 2, 3 with 50 n.m of torque (37 lb ft). First tighten the battery output cable to 13 n.m. (115 lbs in) while reconnecting generator electrical connections. Then attach the generator cooler outlet hose to generator and its inlet hose to generator . Tighten the outlet hose bolt into place using 9 n.m. Pressure (80 lb in torque). Reinstall the Radiator then fit the accessory Drive Belt before reattaching the negative Battery Cable.