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Remy 20257 Alternator


Brand:	Remy
Part Number:	20257
UPC:	090244202575
Weight:	11.78 lbs
Condition:	Remanufactured

Core:	See Value In Cart
Availability:	0 in Stock
	OUT OF STOCK

Product Information

Description:

Get the Remy 20257 Alternator for your vehicle. Buy now and secure your purchase online!

Specifications:

Amperage Rating:

78 Ampere

Fan Type:

External

New Or Remanufactured:

Remanufactured

One Wire Capable:

Plug Clock Rear View Main Mounting Ear at 6 O Clock:

Pulley Belt Type:

V-Belt

Pulley Groove Quantity:

Pulley Included:

YES

Pulley Outside Diameter:

71.0 mm

Regulator Type:

Internal

Rotation Direction:

Clockwise

Voltage:

12.0 Volts (Direct Current)

Remy #:

10495430

Remy #:

10495431

Remy #:

10495432

Remy #:

1100254

Remy #:

1100255

Remy #:

1100260

Remy #:

1100264

Remy #:

1100265

Remy #:

1100272

Remy #:

1105036

Remy #:

1105508

Remy #:

1105591

Remy #:

1105594

Country of Origin:

Select a vehicle to narrow Remy 20257 Alternator fitment info!

Last Updated: 12/06/2017

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

1983

Buick Electra

4.1L V6 Gas OHV

1 Premium Reman Alternator
78 Amps
VIN: 4
w/140mm (5 1/2) dia Alt Case, w/AC

Buick Electra

4.1L V6 Gas OHV Premium Reman Alternator
78 Amps
VIN: 4
w/140mm (5 1/2) dia Alt Case, w/AC
1 Per Vehicle

1985

1984

1985

1984

Buick LeSabre

3.8L V6 Gas OHV

1 Premium Reman Alternator
78 Amps
VIN: A
w/6:00 Alt Plug, wo/ Opt Elec Equip

Buick LeSabre

3.8L V6 Gas OHV Premium Reman Alternator
78 Amps
VIN: A
w/6:00 Alt Plug, wo/ Opt Elec Equip
1 Per Vehicle

1983

Buick LeSabre

3.8L V6 Gas OHV

1 Premium Reman Alternator
78 Amps
VIN: A
w/140mm (5 1/2) dia Alt Case, w/6:00 Alt Plug

Buick LeSabre

3.8L V6 Gas OHV Premium Reman Alternator
78 Amps
VIN: A
w/140mm (5 1/2) dia Alt Case, w/6:00 Alt Plug
1 Per Vehicle

1983

Buick LeSabre

4.1L V6 Gas OHV

1 Premium Reman Alternator
78 Amps
VIN: 4
w/140mm (5 1/2) dia Alt Case, w/AC

Buick LeSabre

4.1L V6 Gas OHV Premium Reman Alternator
78 Amps
VIN: 4
w/140mm (5 1/2) dia Alt Case, w/AC
1 Per Vehicle

1984

Buick Regal

3.8L V6 Gas OHV

1 Premium Reman Alternator
78 Amps
VIN: A
w/AC, Calif, wo/ Opt Elec Equip

Buick Regal

3.8L V6 Gas OHV Premium Reman Alternator
78 Amps
VIN: A
w/AC, Calif, wo/ Opt Elec Equip
1 Per Vehicle

1983

Buick Regal

3.8L V6 Gas OHV

1 Premium Reman Alternator
78 Amps
VIN: A
w/140mm (5 1/2) dia Alt Case, w/6:00 Alt Plug

Buick Regal

3.8L V6 Gas OHV Premium Reman Alternator
78 Amps
VIN: A
w/140mm (5 1/2) dia Alt Case, w/6:00 Alt Plug
1 Per Vehicle

1983

Buick Regal

4.1L V6 Gas OHV

1 Premium Reman Alternator
78 Amps
VIN: 4
w/140mm (5 1/2) dia Alt Case, w/AC

Buick Regal

4.1L V6 Gas OHV Premium Reman Alternator
78 Amps
VIN: 4
w/140mm (5 1/2) dia Alt Case, w/AC
1 Per Vehicle

1986

1985

1984

1986

1985

1984

Buick Skyhawk

1.8L l4 Gas SOHC Turbo

1 Premium Reman Alternator
78 Amps
Turbo
wo/ AC

Buick Skyhawk

1.8L l4 Gas SOHC Turbo Premium Reman Alternator
78 Amps
Turbo
wo/ AC
1 Per Vehicle

1984

Buick Skylark

2.8L V6 Gas OHV

1 Premium Reman Alternator
78 Amps
VIN: X
w/AC, wo/ Rear Defrost

Buick Skylark

2.8L V6 Gas OHV Premium Reman Alternator
78 Amps
VIN: X
w/AC, wo/ Rear Defrost
1 Per Vehicle

1983

Buick Skylark

2.8L V6 Gas OHV

1 Premium Reman Alternator
78 Amps
VIN: X
w/140mm (5 1/2) dia Alt Case, w/AC

Buick Skylark

2.8L V6 Gas OHV Premium Reman Alternator
78 Amps
VIN: X
w/140mm (5 1/2) dia Alt Case, w/AC
1 Per Vehicle

1985

Chevrolet Camaro

2.8L V6 Gas OHV

1 Premium Reman Alternator
78 Amps
VIN: S
wo/ AC, w/6:00 Alt Plug

Chevrolet Camaro

2.8L V6 Gas OHV Premium Reman Alternator
78 Amps
VIN: S
wo/ AC, w/6:00 Alt Plug
1 Per Vehicle

1985

Chevrolet Camaro

5.0L V8 Gas OHV

1 Premium Reman Alternator
78 Amps
VIN: G
wo/ AC, wo/ Rear Defrost

Chevrolet Camaro

5.0L V8 Gas OHV Premium Reman Alternator
78 Amps
VIN: G
wo/ AC, wo/ Rear Defrost
1 Per Vehicle

1984

1983

1984

1983

Chevrolet Camaro

2.8L V6 Gas OHV

1 Premium Reman Alternator
78 Amps
wo/ AC, w/Rear Defrost

Chevrolet Camaro

2.8L V6 Gas OHV Premium Reman Alternator
78 Amps
wo/ AC, w/Rear Defrost
1 Per Vehicle

1985

1984

1985

1984

Chevrolet Caprice

3.8L V6 Gas OHV

1 Premium Reman Alternator
78 Amps
VIN: A
w/6:00 Alt Plug, wo/ Opt Elec Equip

Remy 20257 Alternator

Product Information

Description:

Specifications:

Select a vehicle to narrow Remy 20257 Alternator fitment info!

Buick Electra 4.1L V6 Gas OHV

1

Premium Reman Alternator78 Amps VIN: 4 w/140mm (5 1/2) dia Alt Case, w/AC

Buick Electra

4.1L V6 Gas OHV Premium Reman Alternator78 Amps VIN: 4 w/140mm (5 1/2) dia Alt Case, w/AC 1 Per Vehicle

Buick LeSabre 3.8L V6 Gas OHV

1

Premium Reman Alternator78 Amps VIN: A w/6:00 Alt Plug, wo/ Opt Elec Equip

Buick LeSabre

3.8L V6 Gas OHV Premium Reman Alternator78 Amps VIN: A w/6:00 Alt Plug, wo/ Opt Elec Equip 1 Per Vehicle

Buick LeSabre 3.8L V6 Gas OHV

1

Premium Reman Alternator78 Amps VIN: A w/140mm (5 1/2) dia Alt Case, w/6:00 Alt Plug

Buick LeSabre

3.8L V6 Gas OHV Premium Reman Alternator78 Amps VIN: A w/140mm (5 1/2) dia Alt Case, w/6:00 Alt Plug 1 Per Vehicle

Buick LeSabre 4.1L V6 Gas OHV

1

Premium Reman Alternator78 Amps VIN: 4 w/140mm (5 1/2) dia Alt Case, w/AC

Buick LeSabre

4.1L V6 Gas OHV Premium Reman Alternator78 Amps VIN: 4 w/140mm (5 1/2) dia Alt Case, w/AC 1 Per Vehicle

Buick Regal 3.8L V6 Gas OHV

1

Premium Reman Alternator78 Amps VIN: A w/AC, Calif, wo/ Opt Elec Equip

Buick Regal

3.8L V6 Gas OHV Premium Reman Alternator78 Amps VIN: A w/AC, Calif, wo/ Opt Elec Equip 1 Per Vehicle

Buick Regal 3.8L V6 Gas OHV

1

Premium Reman Alternator78 Amps VIN: A w/140mm (5 1/2) dia Alt Case, w/6:00 Alt Plug

Buick Regal

3.8L V6 Gas OHV Premium Reman Alternator78 Amps VIN: A w/140mm (5 1/2) dia Alt Case, w/6:00 Alt Plug 1 Per Vehicle

Buick Regal 4.1L V6 Gas OHV

1

Premium Reman Alternator78 Amps VIN: 4 w/140mm (5 1/2) dia Alt Case, w/AC

Buick Regal

4.1L V6 Gas OHV Premium Reman Alternator78 Amps VIN: 4 w/140mm (5 1/2) dia Alt Case, w/AC 1 Per Vehicle

Buick Skyhawk 1.8L l4 Gas SOHC Turbo

1

Premium Reman Alternator78 Amps Turbo wo/ AC

Buick Skyhawk

1.8L l4 Gas SOHC Turbo Premium Reman Alternator78 Amps Turbo wo/ AC 1 Per Vehicle

Buick Skylark 2.8L V6 Gas OHV

1

Premium Reman Alternator78 Amps VIN: X w/AC, wo/ Rear Defrost

Buick Skylark

2.8L V6 Gas OHV Premium Reman Alternator78 Amps VIN: X w/AC, wo/ Rear Defrost 1 Per Vehicle

Buick Skylark 2.8L V6 Gas OHV

1

Premium Reman Alternator78 Amps VIN: X w/140mm (5 1/2) dia Alt Case, w/AC

Buick Skylark

2.8L V6 Gas OHV Premium Reman Alternator78 Amps VIN: X w/140mm (5 1/2) dia Alt Case, w/AC 1 Per Vehicle

Chevrolet Camaro 2.8L V6 Gas OHV

1

Premium Reman Alternator78 Amps VIN: S wo/ AC, w/6:00 Alt Plug

Chevrolet Camaro

2.8L V6 Gas OHV Premium Reman Alternator78 Amps VIN: S wo/ AC, w/6:00 Alt Plug 1 Per Vehicle

Chevrolet Camaro 5.0L V8 Gas OHV

1

Premium Reman Alternator78 Amps VIN: G wo/ AC, wo/ Rear Defrost

Chevrolet Camaro

5.0L V8 Gas OHV Premium Reman Alternator78 Amps VIN: G wo/ AC, wo/ Rear Defrost 1 Per Vehicle

Chevrolet Camaro 2.8L V6 Gas OHV

1

Premium Reman Alternator78 Amps wo/ AC, w/Rear Defrost

Chevrolet Camaro

2.8L V6 Gas OHV Premium Reman Alternator78 Amps wo/ AC, w/Rear Defrost 1 Per Vehicle

Chevrolet Caprice 3.8L V6 Gas OHV

1

Premium Reman Alternator78 Amps VIN: A w/6:00 Alt Plug, wo/ Opt Elec Equip

Chevrolet Caprice

3.8L V6 Gas OHV Premium Reman Alternator78 Amps VIN: A w/6:00 Alt Plug, wo/ Opt Elec Equip 1 Per Vehicle

Chevrolet Caprice 3.8L V6 Gas OHV

1

Premium Reman Alternator78 Amps VIN: A w/AC, wo/ Rear Defrost

Chevrolet Caprice

3.8L V6 Gas OHV Premium Reman Alternator78 Amps VIN: A w/AC, wo/ Rear Defrost 1 Per Vehicle

Buick Electra

4.1L V6 Gas OHV

Premium Reman Alternator
78 Amps
VIN: 4
w/140mm (5 1/2) dia Alt Case, w/AC

4.1L V6 Gas OHV Premium Reman Alternator
78 Amps
VIN: 4
w/140mm (5 1/2) dia Alt Case, w/AC
1 Per Vehicle

Buick LeSabre

3.8L V6 Gas OHV

Premium Reman Alternator
78 Amps
VIN: A
w/6:00 Alt Plug, wo/ Opt Elec Equip

3.8L V6 Gas OHV Premium Reman Alternator
78 Amps
VIN: A
w/6:00 Alt Plug, wo/ Opt Elec Equip
1 Per Vehicle

Buick LeSabre

3.8L V6 Gas OHV

Premium Reman Alternator
78 Amps
VIN: A
w/140mm (5 1/2) dia Alt Case, w/6:00 Alt Plug

3.8L V6 Gas OHV Premium Reman Alternator
78 Amps
VIN: A
w/140mm (5 1/2) dia Alt Case, w/6:00 Alt Plug
1 Per Vehicle

Buick LeSabre

4.1L V6 Gas OHV

Premium Reman Alternator
78 Amps
VIN: 4
w/140mm (5 1/2) dia Alt Case, w/AC

4.1L V6 Gas OHV Premium Reman Alternator
78 Amps
VIN: 4
w/140mm (5 1/2) dia Alt Case, w/AC
1 Per Vehicle

Buick Regal

3.8L V6 Gas OHV

Premium Reman Alternator
78 Amps
VIN: A
w/AC, Calif, wo/ Opt Elec Equip

3.8L V6 Gas OHV Premium Reman Alternator
78 Amps
VIN: A
w/AC, Calif, wo/ Opt Elec Equip
1 Per Vehicle

Buick Regal

3.8L V6 Gas OHV

Premium Reman Alternator
78 Amps
VIN: A
w/140mm (5 1/2) dia Alt Case, w/6:00 Alt Plug

3.8L V6 Gas OHV Premium Reman Alternator
78 Amps
VIN: A
w/140mm (5 1/2) dia Alt Case, w/6:00 Alt Plug
1 Per Vehicle

Buick Regal

4.1L V6 Gas OHV

Premium Reman Alternator
78 Amps
VIN: 4
w/140mm (5 1/2) dia Alt Case, w/AC

4.1L V6 Gas OHV Premium Reman Alternator
78 Amps
VIN: 4
w/140mm (5 1/2) dia Alt Case, w/AC
1 Per Vehicle

Buick Skyhawk

1.8L l4 Gas SOHC Turbo

Premium Reman Alternator
78 Amps
Turbo
wo/ AC

1.8L l4 Gas SOHC Turbo Premium Reman Alternator
78 Amps
Turbo
wo/ AC
1 Per Vehicle

Buick Skylark

2.8L V6 Gas OHV

Premium Reman Alternator
78 Amps
VIN: X
w/AC, wo/ Rear Defrost

2.8L V6 Gas OHV Premium Reman Alternator
78 Amps
VIN: X
w/AC, wo/ Rear Defrost
1 Per Vehicle

Buick Skylark

2.8L V6 Gas OHV

Premium Reman Alternator
78 Amps
VIN: X
w/140mm (5 1/2) dia Alt Case, w/AC

2.8L V6 Gas OHV Premium Reman Alternator
78 Amps
VIN: X
w/140mm (5 1/2) dia Alt Case, w/AC
1 Per Vehicle

Chevrolet Camaro

2.8L V6 Gas OHV

Premium Reman Alternator
78 Amps
VIN: S
wo/ AC, w/6:00 Alt Plug

2.8L V6 Gas OHV Premium Reman Alternator
78 Amps
VIN: S
wo/ AC, w/6:00 Alt Plug
1 Per Vehicle

Chevrolet Camaro

5.0L V8 Gas OHV

Premium Reman Alternator
78 Amps
VIN: G
wo/ AC, wo/ Rear Defrost

5.0L V8 Gas OHV Premium Reman Alternator
78 Amps
VIN: G
wo/ AC, wo/ Rear Defrost
1 Per Vehicle

Chevrolet Camaro

2.8L V6 Gas OHV

Premium Reman Alternator
78 Amps
wo/ AC, w/Rear Defrost

2.8L V6 Gas OHV Premium Reman Alternator
78 Amps
wo/ AC, w/Rear Defrost
1 Per Vehicle

Chevrolet Caprice

3.8L V6 Gas OHV

Premium Reman Alternator
78 Amps
VIN: A
w/6:00 Alt Plug, wo/ Opt Elec Equip

3.8L V6 Gas OHV Premium Reman Alternator
78 Amps
VIN: A
w/6:00 Alt Plug, wo/ Opt Elec Equip
1 Per Vehicle

Chevrolet Caprice

3.8L V6 Gas OHV

Premium Reman Alternator
78 Amps
VIN: A
w/AC, wo/ Rear Defrost

3.8L V6 Gas OHV Premium Reman Alternator
78 Amps
VIN: A
w/AC, wo/ Rear Defrost
1 Per Vehicle

Chevrolet Celebrity

2.8L V6 Gas OHV

Premium Reman Alternator
78 Amps
VIN: Z

2.8L V6 Gas OHV Premium Reman Alternator
78 Amps
VIN: Z
1 Per Vehicle

Chevrolet Citation

2.8L V6 Gas OHV

Premium Reman Alternator
78 Amps
VIN: Z
w/AC

2.8L V6 Gas OHV Premium Reman Alternator
78 Amps
VIN: Z
w/AC
1 Per Vehicle

Chevrolet Citation II

2.8L V6 Gas OHV

Premium Reman Alternator
78 Amps
VIN: Z
w/AC

2.8L V6 Gas OHV Premium Reman Alternator
78 Amps
VIN: Z
w/AC
1 Per Vehicle

Chevrolet El Camino

3.8L V6 Gas OHV

Premium Reman Alternator
78 Amps
VIN: A
w/AC

3.8L V6 Gas OHV Premium Reman Alternator
78 Amps
VIN: A
w/AC
1 Per Vehicle