It is a 78 amp unit from the 12SI-100 series with a 3 o'clock position.
Condition: Excellent (A)
Mileage: 144,500 miles
w/ AC, w/ 66 amp alt., w/ 3:00 alternator plug
Optional, w/ Heavy Duty 94 amp alt., w/ 4S pulley
w/AC 63 Amps Superseded
63 Amps Superseded
This 100 amp alternator is a CS-130 series with an "F" style case and a 1 o'clock position.
Condition: Excellent (A)
Mileage: 124,000 miles
It fits vehicles with the 5.7L engine. This is a CS-121 series alternator with an "A" style case and a 5 o'clock position. It is rated at 74 amps.
Condition: Excellent (A)
Mileage: 69,000 miles
For vehicles with a 105 amp alternator and a 2.3L 4-cylinder engine. This is a CS-130 series alternator with an "F" style case and a 1 o'clock position.
Condition: Excellent (A)
Mileage: 79,000 miles
For vehicles with the 3.1L V6 engine. This is a 105 amp CS-130 series alternator with a "G" style case and a 5 o'clock mounting position.
Condition: Excellent (A)
Mileage: 194,000 miles
This part is designed for vehicles without a cooling duct.
Condition: Excellent (A)
Mileage: 161,000 miles
wo/ AC
Remanufactured; Without AC; Family DE-10SI; Unit MFR DE; Amps 61; Pulley 1V; External Fan; Internal Regulator; Clock 6:00
Remanufactured; OEM Equivalent Unit; Family DE-10SI; Unit MFR DE; Amps 63; Pulley 1V; External Fan; Internal Regulator; Clock 9:00
wo/AC 42 Amps
w/AC or HBW 78 Amps Superseded
Remanufactured; OEM Equivalent Unit; Family DE-10SI; Unit MFR DE; Amps 63; Pulley 1V; External Fan; Internal Regulator; Clock 3:00
It is a 70 amp, 15SI-100 series unit with a 12 o'clock position. This part is for vehicles without a tachometer.
Condition: Excellent (A)
Mileage: 41,000 miles
wo/AC 42 Amps
Remanufactured; With AC, Optional, With 85 amp Heavy Duty ALTERNATOR; Family DE-15SI; Unit MFR DE; Amps 85; Pulley 1V; External Fan; Internal Regulator; Clock 6:00
Optional, w/ Heavy Duty alt., w/ 1V pulley, w/ 6 o'clock plug
100 Amps
wo/ AC
OEM Equivalent Unit
OEM Equivalent Unit
w/ 85 amp alt.
wo/ AC
GM Universal, Single Wire, 63 amp alt.
w/ AC, Optional, Heavy Duty alt.
w/ AC, Optional, w/ 85 amp Heavy Duty alt.
w/ AC, Standard, w/ 70 amp alt.
OEM Equivalent Unit
Opt HD 94 Amps Superseded
Optional, w/ Heavy Duty alt.
Standard with Air Conditioning
w/ 105 amp alt.
It is a 105 amp alternator from the CS-130 series with a "G" style case and a 5 o'clock position. It fits vehicles with option code K68.
Condition: Excellent (A)
It fits vehicles with the 2.4L 4-cylinder engine.
Condition: Excellent (A)
wo/ AC
105 Amps
w/ 5S Pulley
w/ AC, w/ 78 amp alt.
w/ AC
w/ AC, w/ 78 amp alt., w/ 6:00 alternator plug
wo/ AC, w/ Heated Back Window
Professional; Without AC; With Rear Defrost; 78 Amps
74 Amps
63 Amps
wo/AC 63 Amps
w/AC 63 Amps
63 Amps
w/AC 63 Amps
w/AC 63 Amps
105 Amps
w/ AC
105 Amps
wo/AC
wo/ AC
55 Amps
55 Amps
With 12 O'clock Regulator Plug, 37 to 63 Amp, Supplied as 63 Amp Unit
55 Amps
Standard without Air Conditioning
w/ 105 amp alt.
w/HBW 78 Amps
wo/AC 78 Amps
105 Amps
w/AC or HBW 78 Amps
w/HBW 78 Amps
w/AC 94 Amps
w/AC 94 Amps
Opt HD 94 Amps
It is rated at 37 amps.
Condition: Excellent (A)
Mileage: 95,300 miles
It is a 56 amp alternator (12SI-100 series) with a 3 o'clock mounting position.
Condition: Excellent (A)
Mileage: 90,000 miles
105 Amps
Opt. Service Unit, DR 12SI, CW, 94 Amp, Self Excite 1 Wire Aftermarket Design
For vehicles with the 6.2L engine and 4-speed automatic transmission. This is an 85 amp alternator (15SI-100 series) with a 12 o'clock position. It fits 2-door vehicles.
Condition: Excellent (A)
Mileage: 101,100 miles
105 Amp w/ 5-Groove Pulley, Remanufactured
w/HBW
Std, w/AC, Std, w/HBW
105 Amp w/ 6-Groove Pulley
OEM Equivalent Unit
It is a 55 amp unit. It fits vehicles with the 400 cubic inch V8 engine (8-400).
Condition: Excellent (A)
Mileage: 87,600 miles
Please check the amperage of your original part. This part features an integral regulator. It is for vehicles with an 8-cylinder gasoline engine and without a tachometer.
Condition: Excellent (A)
Mileage: 71,100 miles
wo/ AC, w/ 66 amp alt., w/ 6:00 Alternator Plug
100 Amp Alternator Remanufactured
Delco CS121, 74A, Delco CS121, 100-105 Amp
GM Universal, Single Wire, 63 amp alt.
Std, w/AC, Std, w/HBW
105 Amps
OEM Equivalent Unit
w/AC 63 Amps
wo/AC 63 Amps
63 Amps
Optional, w/ Heavy Duty alt.
Standard - 94 Amp w/ A/C L4 2.5
w/Air Duct Cooling 105 Amps
105 Amps
wo/Air Duct Cooling 105 Amps
100 Amp Alternator Remanufactured
wo/AC 63 Amps
100 Amp Alternator Remanufactured
105 Amp w/ 5-Groove Pulley
105 Amp w/ 6-Groove Pulley
wo/AC 94 Amps
Opt HD 94 Amps
100 AMP; Style 1-Wire Style; Natural Finish; 100% New
w/ Internal Reg; Machined Pulley; Natural Finish; 100% New
105 Amps
To 94 Amp Alternator
100 AMP; 1 Wire Style; GM Bowtie Logo; Chrome Finish; 100% New
w/HBW 94 Amps
Standard without Air Conditioning
100 AMP; 1-Wire Style; V-Belt Pulley; Black Crinkle; 100% New
120 AMP; 1-Wire Style; V-Belt Pulley; Black Crinkle; 100% New
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
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
105 Amps
10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
100 AMP; 1-Wire Style; Red Bowtie Logo; Black Crinkle; 100% New
105 Amps
120 AMP; 1 Wire Style; GM Bowtie Logo; Chrome Finish; 100% New
100% NEW, BLACK, 1-WIRE MINI ALTERNATOR, 50 AMP.
105 Amps
105 Amps
105 Amps
10DN; Externally Regulated; 70 Amp; 45 Idle; 1V; Natural
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
12si; 150 Amp; 100 Idle; 1V Pulley; Natural
12si; 150 Amp; 100 Idle; 6 Groove Pulley; Natural
OEM Equivalent Unit
12si; 150 Amp; 100 Idle; 6 Groove Pulley; Black
12si; 150 Amp; 100 Idle; 1V Pulley; Black
12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
12si; 150 Amp; 100 Idle; 1V Pulley; Polished
12si; 150 Amp; 100 Idle; 6 Groove Pulley; Chrome
105 Amps
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
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
Standard - 94 Amp w/ A/C L4 2.5
105 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
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 Skylark. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
350 · Base · Custom · Gran Sport · Limited · Luxury Edition · Olympic Gold Edition · S · SR · Sport · T-Type
Convertible · Coupe · Hardtop · Hatchback · Sedan
L4 2.3L · L4 2.4L · L4 2.5L · L6 4.1L · V6 2.8L · V6 3.0L · V6 3.1L · V6 3.3L · V6 3.7L · V6 3.8L · V8 3.5L · V8 4.3L · V8 4.9L · V8 5.0L · V8 5.6L · V8 5.7L · V8 6.6L · V8 7.5L
Automatic · Manual · U/K
