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ACDelco 321-1089 Alternator

ACDelco 321-1089 Alternator

ACDelco
Brand:ACDelco
Part Number: 321-1089
UPC: 00036666241877
Weight: 15.8 lbs
Condition:Remanufactured



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 321-1089 Alternator for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Remanufactured Alternators are designed, engineered, and tested to rigorous standards, and are backed by General Motors. Remanufacturing alternators is an industry standard practice that involves disassembly of existing units, and replacing components that are most prone to wear with new components. Damaged and obsolete parts are replaced and are end of line tested to ensure they perform to GM specifications. In addition, remanufacturing returns components back into service rather than processing as scrap or simply disposing of them. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Remanufacturing is an industry standard practice that returns parts into service rather than scrapping them
  • Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
  • Tested to ensure they perform to GM specifications

Specifications:

AC Tap:
No
Alternator Case Material:
Aluminum
Amperage Rating:
140 Ampere
DE to Pulley 1st Groove (mm):
21mm
External Fan Included:
Yes
External Regulator Included:
No
Family:
Delco CS144
Fan Type:
External
Finish:
Aluminum
Ground Type:
Negative
Inside Distance Between Mounting ft (mm):
51
Mounting Type:
1 Pivot ft
One Wire Capable:
No
Plug Clock Rear View Main Mounting Ear at 6 O Clock:
5
Pulley Belt Type:
Serpentine
Pulley Groove Quantity:
6
Pulley Included:
Yes
Regulator Type:
Internal
Rotation Direction:
Clockwise
Terminal Connection Quantity:
4
Voltage:
12 VDC
Country of Origin:
US

Select a vehicle to narrow ACDelco 321-1089 Alternator fitment info!

Last Updated: 03/10/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes
Buick LeSabre

3.8L V6 Gas OHV
1
 
-- (Remanufactured)---
WHEN USING IN PLC OF 10463440, MUST ALSO USE CONNECTOR 88987962, CABLE 12157401, & BELT 10230725
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
Eng: L27
8th VIN Digit: L
 

Buick LeSabre



3.8L V6 Gas OHV -- (Remanufactured)---
WHEN USING IN PLC OF 10463440, MUST ALSO USE CONNECTOR 88987962, CABLE 12157401, & BELT 10230725
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
Eng: L27
8th VIN Digit: L

1 Per Vehicle
Buick LeSabre

3.8L V6 Gas OHV
1
 
-- (Remanufactured)---
STAMPED 10480043
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
 

Buick LeSabre



3.8L V6 Gas OHV -- (Remanufactured)---
STAMPED 10480043
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)

1 Per Vehicle
Buick LeSabre

3.8L V6 Gas OHV
1
 
-- (Remanufactured)---
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
Eng: LN3
8th VIN Digit: C
 

Buick LeSabre



3.8L V6 Gas OHV -- (Remanufactured)---
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
Eng: LN3
8th VIN Digit: C

1 Per Vehicle
Buick Park Avenue

3.8L V6 Gas OHV Supercharged
1
 
-- (Remanufactured)---
WHEN USING IN PLC OF 10463440, MUST ALSO USE CONNECTOR 88987962, CABLE 12157404, & BELT 88986817
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
Eng: L67
8th VIN Digit: 1
 

Buick Park Avenue



3.8L V6 Gas OHV Supercharged -- (Remanufactured)---
WHEN USING IN PLC OF 10463440, MUST ALSO USE CONNECTOR 88987962, CABLE 12157404, & BELT 88986817
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
Eng: L67
8th VIN Digit: 1

1 Per Vehicle
Buick Park Avenue

3.8L V6 Gas OHV
1
 
-- (Remanufactured)---
WHEN USING IN PLC OF 10463440, MUST ALSO USE CONNECTOR 88987962, CABLE 12157404 & BELT 88986817
USE PART STAMPED 10463625
FOR 2ND DES SEE 19152472
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
1st Design
Eng: L27
8th VIN Digit: L
 

Buick Park Avenue



3.8L V6 Gas OHV -- (Remanufactured)---
WHEN USING IN PLC OF 10463440, MUST ALSO USE CONNECTOR 88987962, CABLE 12157404 & BELT 88986817
USE PART STAMPED 10463625
FOR 2ND DES SEE 19152472
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
1st Design
Eng: L27
8th VIN Digit: L

1 Per Vehicle
Buick Park Avenue

3.8L V6 Gas OHV Supercharged
1
 
-- (Remanufactured)---
WHEN USING IN PLC OF 10463440, MUST ALSO USE CONNECTOR 88987962, CABLE 12157404 & BELT 88986817
USE PART STAMPED 10463625
FOR 2ND DES SEE 19152472
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
1st Design
Eng: L67
8th VIN Digit: 1
 

Buick Park Avenue



3.8L V6 Gas OHV Supercharged -- (Remanufactured)---
WHEN USING IN PLC OF 10463440, MUST ALSO USE CONNECTOR 88987962, CABLE 12157404 & BELT 88986817
USE PART STAMPED 10463625
FOR 2ND DES SEE 19152472
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
1st Design
Eng: L67
8th VIN Digit: 1

1 Per Vehicle
Buick Park Avenue

3.8L V6 Gas OHV
1
 
-- (Remanufactured)---
STAMPED 10480043
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
Eng: L27
8th VIN Digit: L
 

Buick Park Avenue



3.8L V6 Gas OHV -- (Remanufactured)---
STAMPED 10480043
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
Eng: L27
8th VIN Digit: L

1 Per Vehicle
Buick Park Avenue

3.8L V6 Gas OHV
1
 
-- (Remanufactured)---
WHEN USING IN PLC OF 10463440, MUST ALSO USE CONNECTOR 88987962, CABLE 12157401 & BELT 10230725
STAMPED 10463625
DELCO SERIES CS144, TYPE 100
AMPS 140
Eng: L27
8th VIN Digit: L
 

Buick Park Avenue



3.8L V6 Gas OHV -- (Remanufactured)---
WHEN USING IN PLC OF 10463440, MUST ALSO USE CONNECTOR 88987962, CABLE 12157401 & BELT 10230725
STAMPED 10463625
DELCO SERIES CS144, TYPE 100
AMPS 140
Eng: L27
8th VIN Digit: L

1 Per Vehicle
Oldsmobile 88

3.8L V6 Gas OHV Supercharged
1
 
-- (Remanufactured)---
WHEN USING IN PLC OF 10463440, MUST ALSO USE CONNECTOR 88987962, CABLE 12157404, & BELT 88986817
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
Eng: L67
8th VIN Digit: 1
 

Oldsmobile 88



3.8L V6 Gas OHV Supercharged -- (Remanufactured)---
WHEN USING IN PLC OF 10463440, MUST ALSO USE CONNECTOR 88987962, CABLE 12157404, & BELT 88986817
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
Eng: L67
8th VIN Digit: 1

1 Per Vehicle
Oldsmobile 88

3.8L V6 Gas OHV
1
 
-- (Remanufactured)---
STAMPED 10480043
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
 

Oldsmobile 88



3.8L V6 Gas OHV -- (Remanufactured)---
STAMPED 10480043
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)

1 Per Vehicle
Oldsmobile 98

3.8L V6 Gas OHV Supercharged
1
 
-- (Remanufactured)---
WHEN USING IN PLC OF 10463440, MUST ALSO USE CONNECTOR 88987962, CABLE 12157404, & BELT 88986817
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
Eng: L67
8th VIN Digit: 1
 

Oldsmobile 98



3.8L V6 Gas OHV Supercharged -- (Remanufactured)---
WHEN USING IN PLC OF 10463440, MUST ALSO USE CONNECTOR 88987962, CABLE 12157404, & BELT 88986817
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
Eng: L67
8th VIN Digit: 1

1 Per Vehicle
Oldsmobile 98

3.8L V6 Gas OHV
1
 
-- (Remanufactured)---
WHEN USING IN PLC OF 10463440, MUST ALSO USE CONNECTOR 88987962, CABLE 12157404 & BELT 88986817
USE PART STAMPED 10463625
FOR 2ND DES SEE 19152472
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
1st Design
Eng: L27
8th VIN Digit: L
 

Oldsmobile 98



3.8L V6 Gas OHV -- (Remanufactured)---
WHEN USING IN PLC OF 10463440, MUST ALSO USE CONNECTOR 88987962, CABLE 12157404 & BELT 88986817
USE PART STAMPED 10463625
FOR 2ND DES SEE 19152472
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
1st Design
Eng: L27
8th VIN Digit: L

1 Per Vehicle
Oldsmobile 98

3.8L V6 Gas OHV Supercharged
1
 
-- (Remanufactured)---
WHEN USING IN PLC OF 10463440, MUST ALSO USE CONNECTOR 88987962, CABLE 12157404 & BELT 88986817
USE PART STAMPED 10463625
FOR 2ND DES SEE 19152472
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
1st Design
Eng: L67
8th VIN Digit: 1
 

Oldsmobile 98



3.8L V6 Gas OHV Supercharged -- (Remanufactured)---
WHEN USING IN PLC OF 10463440, MUST ALSO USE CONNECTOR 88987962, CABLE 12157404 & BELT 88986817
USE PART STAMPED 10463625
FOR 2ND DES SEE 19152472
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
1st Design
Eng: L67
8th VIN Digit: 1

1 Per Vehicle
Oldsmobile 98

3.8L V6 Gas OHV
1
 
-- (Remanufactured)---
STAMPED 10480043
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
Eng: L27
8th VIN Digit: L
 

Oldsmobile 98



3.8L V6 Gas OHV -- (Remanufactured)---
STAMPED 10480043
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
Eng: L27
8th VIN Digit: L

1 Per Vehicle
Oldsmobile 98

3.8L V6 Gas OHV
1
 
-- (Remanufactured)---
WHEN USING IN PLC OF 10463440, MUST ALSO USE CONNECTOR 88987962, CABLE 12157401 & BELT 10230725
STAMPED 10463625
DELCO SERIES CS144, TYPE 100
AMPS 140
Eng: L27
8th VIN Digit: L
 

Oldsmobile 98



3.8L V6 Gas OHV -- (Remanufactured)---
WHEN USING IN PLC OF 10463440, MUST ALSO USE CONNECTOR 88987962, CABLE 12157401 & BELT 10230725
STAMPED 10463625
DELCO SERIES CS144, TYPE 100
AMPS 140
Eng: L27
8th VIN Digit: L

1 Per Vehicle
Oldsmobile Delta 88

3.8L V6 Gas OHV
1
 
-- (Remanufactured)---
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
Eng: LN3
8th VIN Digit: C
 

Oldsmobile Delta 88



3.8L V6 Gas OHV -- (Remanufactured)---
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
Eng: LN3
8th VIN Digit: C

1 Per Vehicle
Pontiac Bonneville

3.8L V6 Gas OHV Supercharged
1
 
-- (Remanufactured)---
WHEN USING IN PLC OF 10463440, MUST ALSO USE CONNECTOR 88987962, CABLE 12157404, & BELT 88986817
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
Eng: L67
8th VIN Digit: 1
 

Pontiac Bonneville



3.8L V6 Gas OHV Supercharged -- (Remanufactured)---
WHEN USING IN PLC OF 10463440, MUST ALSO USE CONNECTOR 88987962, CABLE 12157404, & BELT 88986817
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
Eng: L67
8th VIN Digit: 1

1 Per Vehicle
Pontiac Bonneville

3.8L V6 Gas OHV Supercharged
1
 
-- (Remanufactured)---
WHEN USING IN PLC OF 10463440, MUST ALSO USE CONNECTOR 88987962, CABLE 12157404, & BELT 88986817
USE PART SATMPED 10480083
FOR 2ND DES SEE 19152472
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9), 105 AMP GENERATOR(K68)
1st Design
Eng: L67
8th VIN Digit: 1
 

Pontiac Bonneville



3.8L V6 Gas OHV Supercharged -- (Remanufactured)---
WHEN USING IN PLC OF 10463440, MUST ALSO USE CONNECTOR 88987962, CABLE 12157404, & BELT 88986817
USE PART SATMPED 10480083
FOR 2ND DES SEE 19152472
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9), 105 AMP GENERATOR(K68)
1st Design
Eng: L67
8th VIN Digit: 1

1 Per Vehicle
Pontiac Bonneville

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged
1
 
-- (Remanufactured)---
STAMPED 10480043
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
 

Pontiac Bonneville



3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged -- (Remanufactured)---
STAMPED 10480043
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)

1 Per Vehicle
Pontiac Bonneville

3.8L V6 Gas OHV
1
 
-- (Remanufactured)---
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
Eng: LN3
8th VIN Digit: C
 

Pontiac Bonneville



3.8L V6 Gas OHV -- (Remanufactured)---
DELCO SERIES CS144, TYPE 100
AMPS 140
140 AMP(KG9)
Eng: LN3
8th VIN Digit: C

1 Per Vehicle