w/ Alternator
w/ AC
wo/ AC
w/AC 63 Amps Superseded
63 Amps Superseded
Remanufactured; OEM Equivalent Unit; Family DE-10SI; Unit MFR DE; Amps 63; Pulley 1V; External Fan; Internal Regulator; Clock 9:00
Remanufactured; OEM Equivalent Unit; Family DE-10SI; Unit MFR DE; Amps 61; Pulley 1V; External Fan; Internal Regulator; Clock 12:00
wo/AC 42 Amps
wo/AC 78 Amps Superseded
105 Amps Superseded
Remanufactured; OEM Equivalent Unit; Family DE-10SI; Unit MFR DE; Amps 63; Pulley 1V; External Fan; Internal Regulator; Clock 3:00
wo/AC 42 Amps
Remanufactured; With AC, Optional; Family DE-15SI; Unit MFR DE; Amps 85; Pulley 1V; External Fan; Internal Regulator; Clock 6:00
Remanufactured; Standard, With 78 amp ALTERNATOR; Family DE-12SI; Unit MFR DE; Amps 78; Pulley 1V; External Fan; Internal Regulator; Clock 9:00
Optional, w/ Oversize 80 amp alt., w/ 1V pulley
w/ AC, Optional, Heavy Duty, w/ 6:00 Alternator Plug
OEM Equivalent Unit
OEM Equivalent Unit
Optional, w/ Oversize 80 amp alt., w/ 2V pulley
w/AC w/Dbl Mtg Foot (Opt HD) 80 Amps
wo/AC 94 Amps Superseded
w/AC w/Dbl Mtg Foot (Opt HD) 80 Amps
GM Universal, Single Wire, 63 amp alt.
w/ AC, Optional, w/ 85 amp alt.
w/ AC, Optional
Optional, w/ Heavy Duty 70 amp alt.
w/ AC, Standard
OEM Equivalent Unit
Standard with Air Conditioning
Optional, w/ Heavy Duty 94 amp alt, w/ A.I.R. (Air Injector Reactor)
w/ Heated Back window, wo/ AC
wo/ AC
w/ 120 amp alt.
w/ 108 amp alt.
w/ 108 amp alt.
105 Amps
105 Amps
w/ 105 amp Alternator w/ 6-groove pulley w/ 6mm Round B+ Terminal
105 Amps w/ 6-Groove Pulley - Square B+ Terminal
Remanufactured; Standard, With AC; Family DE-12SI; Unit MFR DE; Amps 78; Pulley 1V; External Fan; Internal Regulator; Clock 9:00
Standard, w/ AC
Standard, w/ 78 amp alt.
wo/ AC, Optional, w/ 78 amp alt.
w/ AC, Optional, w/ 78 amp alt.
Standard, wo/ AC
Std HD 70 Amps
Opt HD 70 Amps
Remanufactured; With AC, Optional, Heavy Duty, With 9:00 alternator plug; Family DE-12SI; Unit MFR DE; Amps 94; Pulley 1V; External Fan; Internal Regulator; Clock 9:00
Opt HD 70 Amps
Remanufactured; With Oversize 80 amp ALTERNATOR, With 1V pulley; Family DE-27SI; Unit MFR DE; Amps 80; Pulley 1V; External Fan; Internal Regulator; Clock 12:30
63 Amps
wo/AC 63 Amps
63 Amps
Professional; With 140mm (5 1/2") Diameter Alt Case; Without AC; With Rear Defrost; 78 Amps
63 Amps
w/AC 63 Amps
w/AC 63 Amps
w/Sgl Mtg Foot, w/AC, w/Sgl Mtg Foot, wo/AC
55 Amps
55 Amps
55 Amps
without Air Conditioning
105 Amps
105 Amps
wo/ Heated Windshield
wo/AC 78 Amps
w/AC Std 78 Amps
wo/AC 78 Amps
w/AC Std 78 Amps
Opt HD wo/A.I.R. 94 Amps
It is a 105 amp alternator (CS-130 series) with an "A" style case and a 5 o'clock position. It fits vehicles with the 3.8L engine and automatic transmission (option code K68). This part is for 4-door vehicles.
Condition: Excellent (A)
Mileage: 244,300 miles
Opt HD w/A.I.R. 94 Amps
Opt HD wo/A.I.R. 94 Amps
Professional; Without Heated Windshield; 105 Amps
It fits vehicles with the 5.0L engine and 4-speed automatic transmission. This is a 78 amp alternator from the 12SI-100 series with a 3 o'clock position.
Condition: Excellent (A)
Mileage: 140,500 miles
It fits vehicles with the 6.2L engine and 4-speed automatic transmission. This is an 85 amp alternator from the 15SI-100 series with a 12 o'clock mounting position.
Condition: Excellent (A)
Mileage: 101,100 miles
w/Heated Windshield 140 Amps
140 Amps
NDenso Unit 140 Amps
w/ Heated Windshield
w/ 105 Amp
OEM Equivalent Unit
100 Amps - Remanufactured
Opt 120 Amps
wo/Heated Windshield
140 Amps
w/ 105 amp
w/ 6-groove pulley
w/ 11:00 Clock
140 Amps
GM Universal, Single Wire, 63 amp alt.
w/AC, Std
OEM Equivalent Unit
63 Amps
wo/AC 63 Amps
w/ 105 amp Alternator w/ 6-groove pulley w/ 6mm Round B+ Terminal
Standard - 94 Amp w/o A/C
105 Amps w/ 6-Groove Pulley - Square B+ Terminal
100 Amps - Remanufactured
140 Amp w/ 6-Groove Pulley
wo/AC 63 Amps
It fits vehicles with an automatic transmission and option code 4BC. This is an 80 amp alternator from the 27SI-100 series with a 12 o'clock mounting position.
Condition: Excellent (A)
Mileage: 59,700 miles
w/ 140 Amp
140 Amps
105 Amps
Remanufactured; With Nippondenso ALTERNATOR; Family ND-HP; Unit MFR ND; Amps 140; Pulley 6S; Internal Fan; Internal Regulator; Clock 8:30
w/HBW 94 Amps
wo/AC 94 Amps
100 AMP; Style 1-Wire Style; Natural Finish; 100% New
w/ Internal Reg; Machined Pulley; Natural Finish; 100% New
w/ 140 Amp Alternator w/ 6-groove pulley
To 94 Amp Alternator
100 AMP; 1 Wire Style; GM Bowtie Logo; Chrome Finish; 100% New
105 Amps
without Air Conditioning
100 AMP; 1-Wire Style; V-Belt Pulley; Black Crinkle; 100% New
Remanufactured; Family DE-AD230; Unit MFR DE; Amps 105; Pulley 6S; Internal Fan; Internal Regulator; Clock 12:00
120 AMP; 1-Wire Style; V-Belt Pulley; Black Crinkle; 100% New
12si; Straight Mount; 100 Amp; 75 Idle; 1V Pulley; Natural
12si; 100 Amp; 75 Idle; 1V; OE Look; Natural
with Internal Regulator; Machined Pulley; Chrome; 100% New
Amperage Output:100 AMP; Case Style:10SI Style; Finish:Chrome
80 AMP; 1 Wire Style; Machined Pulley; Chrome Finish; 100% New
60 AMP; 1 Wire Style; Machined Pulley; Chrome Finish; 100% New
Delco Unit 105 Amps
80 AMP; 1 Wire Style; GM Bowtie Logo; Chrome Finish; 100% New
60 AMP; 1 Wire Style; GM Bowtie Logo; Chrome Finish; 100% New
with Internal Regulator; GM Bowtie Logo; Chrome; 100% New
120 AMP; 1 Wire Style; Machined Pulley; Chrome Finish; 100% New
w/ 105 amp
w/ 6-groove pulley
w/ 11:00 Clock
140 Amp w/ 6-Groove Pulley
12si; 100 Amp; 75 Idle; 6 Groove Pulley; OE Look; Natural
100 AMP; 1-Wire Style; Red Bowtie Logo; Black Crinkle; 100% New
120 AMP; 1 Wire Style; GM Bowtie Logo; Chrome Finish; 100% New
100% NEW, BLACK, 1-WIRE MINI ALTERNATOR, 50 AMP.
130 Amp; DENSO Unit DENSO is the OE OE
140 Amp w/ 6-Groove Pulley
12si; 100 Amp; 75 Idle; 1V; Baffle; OE Look; Natural
12si; 100 Amp; 75 Idle; 6 Groove Pulley; Baffle; OE Look; Natural
12si; 100 Amp; 75 Idle; 6 Groove Pulley; OE Look; Chrome
12si; 100 Amp; 75 Idle; 1V; OE Look; Chrome
12si; 100 Amp; 75 Idle; 1V; OE Look; Polished
w/ 108 Amp Alternator
100% NEW, POLISHED, 1-WIRE MINI ALTERNATOR, 50 AMP.
100% NEW, CHROME, 1-WIRE MINI ALTERNATOR, 50 AMP.
140 AMP; 1 Wire Style; Machined Pulley; Chrome Finish; 100% New
140 Amp w/ 6-Groove Pulley
12si; 150 Amp; 100 Idle; 1V Pulley; Natural
10DN; Externally Regulated; 70 Amp; 45 Idle; 1V; Chrome
10DN; Externally Regulated; 70 Amp; 45 Idle; 1V; Polished
12si; 150 Amp; 100 Idle; 1V; Baffle; Natural
Professional; 105 Amps
140 Amps
12si; 150 Amp; 100 Idle; 6 Groove Pulley; Natural
12si; 100 Amp; 75 Idle; 1V; Baffle; OE Look; Chrome
12si; 100 Amp; 75 Idle; 6 Groove Pulley; Baffle; OE Look; Chrome
OEM Equivalent Unit
12si; 100 Amp; 75 Idle; 1V; Baffle; OE Look; Polished
12si; 150 Amp; 100 Idle; 6 Groove Pulley; Baffle; Natural
12si; 100 Amp; 75 Idle; 6 Groove Pulley; Baffle; OE Look; Polished
12si; 100 Amp; 75 Idle; 6 Groove Pulley; Cone; OE Look; Chrome
12si; 150 Amp; 100 Idle; 6 Groove Pulley; Black
12si; 150 Amp; 100 Idle; 1V Pulley; Black
108 Amps
12si; 100 Amp; 75 Idle; 6 Groove Pulley; Cone; OE Look; Polished
12si; 100 Amp; 75 Idle; 1V; Cone; OE Look; Polished
12si; 100 Amp; 75 Idle; 1V; Cone; OE Look; Chrome
12si; 100 Amp; 75 Idle; 1V; Baffle And Cone; OE Look; Chrome
12si; 100 Amp; 75 Idle; 6 Groove Pulley; Baffle And Cone; OE Look; Chrome
12si; 150 Amp; 100 Idle; 6 Groove Pulley; Baffle; Black
12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
12si; 150 Amp; 100 Idle; 1V; Baffle; Black
12si; 150 Amp; 100 Idle; 1V Pulley; Polished
12si; 100 Amp; 75 Idle; 1V; Baffle And Cone; OE Look; Polished
12si; 100 Amp; 75 Idle; 6 Groove Pulley; Baffle And Cone; OE Look; Polished
12si; 150 Amp; 100 Idle; 6 Groove Pulley; Chrome
140 Amp, NDenso Unit
w/ 140 Amp Alternator w/ 6-groove pulley
12si; 150 Amp; 100 Idle; 1V Pulley; Baffle; Chrome
12si; 150 Amp; 100 Idle; 6 Groove Pulley; Baffle; Polished
12si; 150 Amp; 100 Idle; 1V Pulley; Baffle; Polished
12si; 150 Amp; 100 Idle; 6 Groove Pulley; Polished
Opt 94 Amps
12si; 150 Amp; 100 Idle; 1V Pulley; Cone; Polished
12si; 150 Amp; 100 Idle; 6 Groove Pulley; Cone; Polished
12si; 150 Amp; 100 Idle; 6 Groove Pulley; Cone; Chrome
12si; 150 Amp; 100 Idle; 1V Pulley; Cone; Chrome
w/ 140 Amp
Standard - 94 Amp w/o A/C
12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Chrome
12si; 150 Amp; 100 Idle; 6 Groove Pulley; Baffle And Cone; Chrome
12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Polished
12si; 150 Amp; 100 Idle; 6 Groove Pulley; Baffle And Cone; Polished
w/AC Opt HD 108 Amps
Incl. 100 Amp Alternator; Pulley; Bracket; 1 Wire Hookup; Chrome; Supersedes To PN[8-27926]
Incl. 100 Amp Alternator; Pulley; Bracket; 1 Wire Hookup; Polished
140 Amps
140 Amps
Strap Mount; 90 Amp; 65 Idle; 12 Volt; w/Lamp Terminal; Black
Black; Short Case; 90 Amp; 65 Idle; 12V
Black; Long Case; 90 Amp.; 65 Idle; 12 Volt
Short Case; 60 Amp; 50 Idle; 6V Positive Ground; Black
Short Case; 60 Amp; 50 Idle; 6V Negative Ground; Black
Long Case; 60 Amp; 50 Idle; 6V Positive Ground; Black
Long Case; 60 Amp; 50 Idle; 6V Negative Ground; Black
Long Case; 90 Amp.; 65 Idle; 12 Volt w/Lamp Terminal; Black
Short Case; 90 Amp; 65 Idle; 12V; w/Lamp Terminal; Black
Strap Mount; 90 Amp; 65 Idle; 12 Volt; w/Lamp Terminal; Polished
Polished; Short Case; 90 Amp; 65 Idle; 12V
Polished; Long Case; 90 Amp.; 65 Idle; 12 Volt
Long Case; 60 Amp; 50 Idle; 6V Positive Ground; Polished
Long Case; 60 Amp; 50 Idle; 6V Negative Ground; Polished
Short Case; 60 Amp; 50 Idle; 6V Negative Ground; Polished
Short Case; 60 Amp; 50 Idle; 6V Positive Ground; Polished
Long Case; 90 Amp.; 65 Idle; 12 Volt; w/Lamp Terminal; Polished
Short Case; 90 Amp; 65 Idle; 12V; w/Lamp Terminal; Polished
Chrome; Short Case; 90 Amp; 65 Idle; 12V
Short Case; 60 Amp; 50 Idle; 6V Negative Ground; Chrome
Short Case; 60 Amp; 50 Idle; 6V Positive Ground; Chrome
Chrome; Long Case; 90 Amp.; 65 Idle; 12 Volt
Short Case; 90 Amp; 65 Idle; 12V; w/Lamp Terminal; Chrome
Strap Mount; 90 Amp; 65 Idle; 12 Volt; w/Lamp Terminal; Chrome
Long Case; 60 Amp; 50 Idle; 6V Negative Ground; Chrome
Long Case; 60 Amp; 50 Idle; 6V Positive Ground; Chrome
Long Case; 90 Amp.; 65 Idle; 12 Volt; w/Lamp Terminal; Chrome
Browse our selection of quality alternator parts designed specifically for your Buick LeSabre. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · Collector's Edition · Custom · Custom Sport · Estate Wagon · Limited · Limited Edition F/E · Luxus · Sport · T-Type
Convertible · Coupe · Hardtop · Sedan · Wagon
V6 3.0L · V6 3.8L · V6 4.1L · V8 4.4L · V8 4.9L · V8 5.0L · V8 5.6L · V8 5.7L · V8 6.0L · V8 6.6L · V8 7.0L · V8 7.5L
Automatic · Manual · U/K