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, Optional w/ Heavy Duty 94 amp alt.
w/AC 63 Amps Superseded
w/AC or HBW Federal Emissions 63 Amps Superseded
It is an 80 amp unit from the CS-121 series with an "A" style case and a 1 o'clock position. The supplier notes indicate this part has been replaced.
Condition: Excellent (A)
Mileage: 98,900 miles
wo/AC 42 Amps
w/ AC
wo/ AC, w/ 6:00 Alternator Plug
w/ 12:00 alternator plug
wo/ AC
wo/ AC, w/ 6:00 Alternator Plug
GM Universal, Single Wire, 63 amp alt.
OEM Equivalent Unit
w/ AC
w/ AC, Standard, w/ 78 amp alt.
wo/ AC
wo/ AC
Connectors at 9 O'Clock with Air Conditioning
wo/ AC
wo/AC 80 Amps
w/AC 63 Amps
wo/AC 63 Amps
wo/AC Federal Emissions 63 Amps
w/AC or HBW Federal Emissions 63 Amps
w/AC 63 Amps
w/AC 63 Amps
wo/AC California Emissions 63 Amps
w/AC or HBW, wo/AC
With 12 O'clock Regulator Plug, 37 to 63 Amp, Supplied as 63 Amp Unit
without Air Conditioning
Std 78 Amps
w/AC 105 Amps
Std 78 Amps
Opt 94 Amps
Opt 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
w/HBW
wo/ AC
wo/ AC
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
GM Universal, Single Wire, 63 amp alt.
w/AC
105 Amps
w/ 12:00 alternator plug
78 Amps
wo/AC Federal Emissions 63 Amps
wo/AC 63 Amps
w/AC 63 Amps
wo/AC 63 Amps
Opt 94 Amps
100 AMP; Style 1-Wire Style; Natural Finish; 100% New
w/ Internal Reg; Machined Pulley; Natural Finish; 100% New
100 AMP; 1 Wire Style; GM Bowtie Logo; Chrome Finish; 100% New
Opt 94 Amps
100 AMP; 1-Wire Style; V-Belt Pulley; Black Crinkle; 100% New
with 66 to 94 Amp Alternator
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
without Air Conditioning
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
60 AMP; 1 Wire Style; GM Bowtie Logo; Chrome Finish; 100% New
with Internal Regulator; GM Bowtie Logo; Chrome; 100% New
105 Amps
wo/AC 105 Amps
12si; 100 Amp; 75 Idle; 6 Groove Pulley; OE Look; Natural
100% NEW, BLACK, 1-WIRE MINI ALTERNATOR, 50 AMP.
10si Internally Regulated; 100 Amp; 70 Idle; 1V; Natural
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
10si Internally Regulated; 85 Amp; 55 Idle; 1V; Polished
10si Internally Regulated; 85 Amp; 55 Idle; 1V; Chrome
12si; 100 Amp; 75 Idle; 1V; OE Look; Chrome
12si; 100 Amp; 75 Idle; 1V; OE Look; Polished
100% NEW, POLISHED, 1-WIRE MINI ALTERNATOR, 50 AMP.
100% NEW, CHROME, 1-WIRE MINI ALTERNATOR, 50 AMP.
GM CS130; 105 Amp; 6 Groove Pulley; 6.14 in. Straight Mount; 1-Wire/OE Hookup; Natural Finish
CS130; Offset Right; Rear Battery Post; 105 Amp; 85 Idle; 6 Groove Pulley; Natural
GM CS130; 105 Amp; 1V Pulley; 6.14 in. Straight Mount; 1-Wire/OE Hookup; Natural Finish
12si; 150 Amp; 100 Idle; 1V; Baffle; Natural
12si; 100 Amp; 75 Idle; 1V; Baffle; OE Look; Chrome
10si Internally Regulated; 100 Amp; 70 Idle; 1V; Chrome
12si; 100 Amp; 75 Idle; 6 Groove Pulley; Baffle; OE Look; Chrome
10si Internally Regulated; 100 Amp; 70 Idle; 1V; Polished
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
GM CS130; 140 Amp; 1V Pulley; 6.14 in. Straight Mount; 1 Wire/OE Hookup; Natural Finish
CS130; Straight Mounting; 140 Amp; 95 Idle; 6 Groove Pulley; Natural
CS130; Offset Right; Rear Battery Post; 140 Amp; 95 Idle; 1V Pulley; Natural
CS130; Offset Right; Rear Battery Post; 140 Amp; 95 Idle; 6 Groove Pulley; Natural
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; Baffle; Black
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
CS130; Offset Right; Rear Battery Post; 140 Amp; 95 Idle; 6 Groove Pulley; Black
CS130; Offset Right; Rear Battery Post; 140 Amp; 1V Pulley; Black Finish
GM CS130; 140 Amp; 1V Pulley; 6.14 in. Straight Mount; 1 Wire/OE Hookup; Black Finish
CS130; Straight Mounting; 140 Amp; 95 Idle; 6 Groove Pulley; Black
CS130; Straight Mount; 140 Amp; 95 Idle; 6 Groove Pulley; Natural
CS130; Offset Right; Rear Battery Post; 105 Amp; 85 Idle; 6 Groove Pulley; Polished
CS130; Offset Right; Rear Battery Post; 140 Amp; 95 Idle; 6 Groove Pulley; Natural
CS130; Straight Mounting; 105 Amp; 85 Idle; 6 Groove Pulley; Polished
CS130; Offset Right; Rear Battery Post; 105 Amp; 85 Idle; 6 Groove Pulley; Chrome
CS130; Straight Mounting; 105 Amp; 85 Idle; 1V Pulley; Chrome
CS130; Offset Right; Rear Battery Post; 105 Amp; 85 Idle; 1V Pulley; Chrome
CS130; Straight Mounting; 105 Amp; 85 Idle; 1V Pulley; Polished
CS130; Straight Mounting; 105 Amp; 85 Idle; 6 Groove Pulley; Chrome
CS130; Straight Mount; 140 Amp; 95 Idle; 6 Groove Pulley; Black
CS130; Offset Right; Rear Battery Post; 140 Amp; 95 Idle; 6 Groove Pulley; Polished
CS130; Straight Mounting; 140 Amp; 95 Idle; 6 Groove Pulley; Polished
CS130; Straight Mounting; 140 Amp; 95 Idle; 1V Pulley; Chrome
GM CS130; 140 Amp; 1V Groove Pulley; 1 Wire/OE Hookup; 6.14 in. Straight Mount; Polished Finish
CS130; Offset Right; Rear Battery Post; 140 Amp; 95 Idle; 6 Groove Pulley; Chrome
CS130; Straight Mounting; 140 Amp; 95 Idle; 6 Groove Pulley; Chrome
CS130; Offset Right; Rear Battery Post; 140 Amp; 95 Idle; 6 Groove Pulley; Black
CS130; Offset Right; Rear Battery Post; 140 Amp; 95 Idle; 1V Pulley; Chrome
56-94 Amp., New, Stamped #1100288
12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Chrome
GM CS130; 140 Amp; 6 Groove Pulley; 6.14 in. Straight Mount; Chrome Finish
GM CS130; 140 Amp; 6 Groove Pulley; Right Offset Mount; Chrome Finish
GM CS130; 140 Amp; 6 Groove Pulley; Right Offset Mount; Polished Finish
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
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
CS144; Offset 2 in. Spools; 200 Amp; 125 Idle; Natural
CS144; Offset 2 in. Spools; 200 Amp; 125 Idle; Black
GM CS144; 200 Amp; 6 Groove Pulley; Baffle; 1 Wire/OE Hookup; Polished Finish
CS144; Offset 2 in. Spools; 200 Amp; 125 Idle; Chrome
CS144; Offset 2 in. Spools; 300 Amp; 140 Idle; Red Wrinkle
Browse our selection of quality alternator parts designed specifically for your Pontiac Sunbird. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · GT · LE · LE Value Leader · SE · SJ · Safari · Value Leader
Convertible · Coupe · Hatchback · Sedan · Wagon
L4 1.8L · L4 2.0L · L4 2.3L · L4 2.5L · V6 3.1L · V6 3.8L · V8 5.0L
Automatic · Manual
