wo/ AC, Optional
w/AC 63 Amps Superseded
63 Amps Superseded
wo/AC 42 Amps
wo/AC Opt 78 Amps Superseded
Std 105 Amps Superseded
wo/AC 42 Amps
w/7:00 Alt Plug 105 Amps Superseded
Optional, w/ Oversized 80 amp alt.
OEM Equivalent Unit
OEM Equivalent Unit
Standard, w/ 100 amp alt.
Optional, Heavy Duty, w/ 97 amp alt.
Standard, w/ 66 amp alt.
Internal Fan Alt 105 Amps
Internal Fan Alt 105 Amps Superseded
Optional, w/ 120 amp alt., Second Production, w/ unthreaded mounting ear
Internal Fan Alt 105 Amps
w/Dbl Mtg Foot (Opt HD) 80 Amps
wo/AC Opt 94 Amps Superseded
w/Dbl Mtg Foot (Opt HD) 80 Amps
Standard, w/ 105 amp alt.
GM Universal, Single Wire, 63 amp alt.
OEM Equivalent Unit
To 66 Amp Alternator
Standard, w/ Tapered pulley
w/3:00 Alt Plug 105 Amps
w/ AC
56-78 Amp., New, Stamped #1105632
105 Amps
w/7:00 Alt Plug 105 Amps
Optional, w/ 78 amp alt.
w/ AC
w/ AC
Optional, w/ 105 amp alt.
w/AC 105 Amps
Std 105 Amps
105 Amps
63 Amps
wo/AC 63 Amps
63 Amps
63 Amps
w/AC 63 Amps
w/AC 63 Amps
Optional, w/ 120 amp alt.
w/Sgl Mtg Foot, w/AC, w/Sgl Mtg Foot, wo/AC
56-78 Amp., New, Stamped #1105632
Remanufactured; With AC; Family DE-CS130; Unit MFR DE; Amps 105; Pulley 6S; External Fan; Internal Regulator; Clock 3:00
wo/AC Opt 78 Amps
w/AC 78 Amps
Std 78 Amps
wo/AC Opt 78 Amps
w/AC 78 Amps
Std 78 Amps
w/ 105 Amp
w/ 100 Amp
56-78 Amp., New, Stamped #1105632
External Fan Alt Std 124 Amps
External Fan Alt Std 124 Amps
External Fan Alt Opt 140 Amps
Optional, w/ 124 amp alt.
Optional, w/ 140 amp alt.
w/ 100 Amp
Opt HD 124 Amps
OEM Equivalent Unit
Opt HD 124 Amps
w/ 124 Amp
w/11:00 Alt Plug 1st Prod 124 Amps
GM Universal, Single Wire, 63 amp alt.
w/ 105 Amp Alternator
w/ 100 Amp Alternator
OEM Equivalent Unit
w/ 100 Amp Alternator
63 Amps
wo/AC 63 Amps
w/ 100 Amp Alternator
w/ 124 Amp Alternator
Optional, w/ 105 amp alt.
w/ 140 Amp Alternator
wo/AC 63 Amps
To 100 Amp Alternator
w/AC 105 Amps
To 100 Amp Alternator
w/ 100 Amp
Internal Fan Alt 105 Amps
Std 94 Amps
w/AC 94 Amps
w/AC 94 Amps
w/11:00 Alt Plug 2nd Prod 124 Amps
100 AMP; Style 1-Wire Style; Natural Finish; 100% New
w/ Internal Reg; Machined Pulley; Natural Finish; 100% New
160 AMP; CS130; 1-Wire; Machined Pulley; Satin; 100% New
220 Amp Aftermarket Upgrade
wo/AC 105 Amps
Std 105 Amps
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
120 Amps, Remanufactured
160 AMP; CS130; 1-Wire; Machined Pulley; Chrome; 100% New
105 Amps
w/ 100 Amp
60 AMP; 1 Wire Style; GM Bowtie Logo; Chrome Finish; 100% New
with Internal Regulator; GM Bowtie Logo; Chrome; 100% New
w/ AC
Opt HD, 124 Amp
160 AMP; 1-Wire; V-belt Pulley; Black Crinkle; 100% New
12si; 100 Amp; 75 Idle; 6 Groove Pulley; OE Look; Natural
10si Internally Regulated; 85 Amp; 55 Idle; 1V; Natural
w/ 105 Amp Alternator
Standard, w/ 105 amp alt.
w/ 140 Amp Alternator
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
w/ 100 Amp
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
CS130; Straight Mounting; 105 Amp; 85 Idle; 6 Groove Pulley; Natural
CS130; Offset Left; Rear Battery Post; 105 Amp; 85 Idle; 6 Groove Pulley; Natural
12si; 150 Amp; 100 Idle; 1V Pulley; Natural
12si; 150 Amp; 100 Idle; 1V; Baffle; Natural
w/ 124 Amp Alternator
Optional, w/ 140 amp alt.
12si; 150 Amp; 100 Idle; 6 Groove Pulley; 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
CS130D; Rear Battery Post; 120 Amp; 95 Idle; 6 Groove Pulley; PLIS Voltage Regulator; Natural
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
CS130; Offset Left; Rear Battery Post; 140 Amp; 95 Idle; 6 Groove Pulley; Natural
CS130; Straight Mounting; 140 Amp; 95 Idle; 6 Groove Pulley; Natural
Opt HD 124 Amps
12si; 100 Amp; 75 Idle; 6 Groove Pulley; Cone; OE Look; Chrome
Opt HD 124 Amps
12si; 150 Amp; 100 Idle; 6 Groove Pulley; Black
12si; 150 Amp; 100 Idle; 1V Pulley; Black
CS130; Straight Mounting; 140 Amp; 95 Idle; 1V Pulley; Natural
CS130; Offset Left; Rear Battery Post; 140 Amp; 95 Idle; 1V 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 Pulley; Chrome
12si; 150 Amp; 100 Idle; 1V; Baffle; Black
12si; 150 Amp; 100 Idle; 1V Pulley; Polished
External Fan Alt Opt 140 Amps
CS130 Offset Left; Side Battery Post; 105 Amp; 85 Idle; 6 Groove Pulley; Natural
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 Left; Side Battery Post; 105 Amp; 85 Idle; 1V Pulley; Natural
17Si; 120 Amp; 95 Idle; 1V; Natural
w/ 100 Amp Alternator
12si; 150 Amp; 100 Idle; 6 Groove Pulley; Chrome
120 Amps, Remanufactured
CS130; Offset Left; Rear Battery Post; 140 Amp; 95 Idle; 6 Groove Pulley; Black
GM CS130; 140 Amp; 1V Pulley; Left Offset 5.31 in. Rear Post Mount; Black Finish
CS130; Straight Mounting; 140 Amp; 95 Idle; 6 Groove Pulley; Black
CS130 Offset Left; Side Battery Post; 105 Amp; 85 Idle; 1V Pulley; Baffle And Cone; Natural
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
CS130; Offset Left; Rear Battery Post; 105 Amp; 85 Idle; 6 Groove Pulley; Polished
CS130 Offset Left; Side Battery Post; 140 Amp; 95 Idle; 6 Groove Pulley; Natural
CS130; Offset Left; Rear Battery Post; 105 Amp; 85 Idle; 6 Groove Pulley; Chrome
CS130; Straight Mounting; 105 Amp; 85 Idle; 6 Groove Pulley; Chrome
CS130; Offset Left; Rear Battery Post; 140 Amp; 95 Idle; 6 Groove Pulley; Natural
CS130; Straight Mounting; 105 Amp; 85 Idle; 6 Groove Pulley; Polished
12si; 150 Amp; 100 Idle; 6 Groove Pulley; Polished
CS130 Offset Left; Side Battery Post; 140 Amp; 95 Idle; 1V Pulley; Natural
CS130D; Rear Battery Post; 120 Amp; 95 Idle; 6 Groove Pulley; PLIS Voltage Regulator; Chrome
CS130D; Rear Battery Post; 120 Amp; 95 Idle; 6 Groove Pulley; PLIS Voltage Regulator; 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
17Si; 120 Amp; 95 Idle; 1V; Chrome
17Si; 120 Amp; 95 Idle; 1V; Polished
CS130D; Rear Battery Post; 165 Amp; 100 Idle; 6 Groove Pulley; PLIS Voltage Regulator; Natural
CS130; Straight Mounting; 140 Amp; 95 Idle; 6 Groove Pulley; Polished
CS130 Offset Left; Side Battery Post; 140 Amp; 95 Idle; 1V Pulley; Black
CS130; Offset Left; Rear Battery Post; 105 Amp; 85 Idle; 6 Groove Pulley; Baffle And Cone; Chrome
CS130; Offset Left; Rear Battery Post; 140 Amp; 95 Idle; 6 Groove Pulley; Polished
CS130 Offset Left; Side Battery Post; 105 Amp; 85 Idle; 6 Groove Pulley; Chrome
CS130 Offset Left; Side Battery Post; 105 Amp; 85 Idle; 6 Groove Pulley; Polished
CS130 Offset Left; Side Battery Post; 105 Amp; 85 Idle; 1V Pulley; Polished
CS130; Offset Left; Rear Battery Post; 105 Amp; 85 Idle; 6 Groove Pulley; Baffle And Cone; Polished
CS130 Offset Left; Side Battery Post; 140 Amp; 95 Idle; 6 Groove Pulley; Black
CS130; Offset Left; Rear Battery Post; 140 Amp; 95 Idle; 6 Groove Pulley; Chrome
CS130 Offset Left; Side Battery Post; 105 Amp; 85 Idle; 1V Pulley; Chrome
CS130; 140 Amp; 6 Groove; Wrinkle Black Finish
CS130; Straight Mounting; 140 Amp; 95 Idle; 6 Groove Pulley; Chrome
CS130; Offset Left; Rear Battery Post; 140 Amp; 95 Idle; 6 Groove Pulley; Black
CS130; Straight Mounting; 105 Amp; 85 Idle; 6 Groove Pulley; Baffle And Cone; Chrome
56 Amp., Reman., Vendor:ACDELCO, Vendor #321-49
w/ 140 Amp Alternator
w/ 100 Amp Alternator
CS130D; Rear Battery Post; 165 Amp; 100 Idle; 6 Groove Pulley; PLIS Voltage Regulator; Black
12si; 150 Amp; 100 Idle; 1V; Baffle And Cone; Chrome
CS130 Offset Left; Side Battery Post; 140 Amp; 95 Idle; 6 Groove Pulley; Polished
CS130 Offset Left; Side Battery Post; 140 Amp; 95 Idle; 6 Groove Pulley; Chrome
GM CS130; 140 Amp; 6 Groove Pulley; Left Offset Mount; Polished Finish
CS130 Offset Left; Side Battery Post; 105 Amp; 85 Idle; 6 Groove Pulley; Baffle And Cone; Polished
CS130 Offset Left; Side Battery Post; 140 Amp; 95 Idle; 1V Pulley; Polished
GM CS130; 140 Amp; 6 Groove Pulley; Left Offset Mount; Chrome Finish
CS130 Offset Left; Side Battery Post; 105 Amp; 85 Idle; 1V Pulley; Baffle And Cone; Polished
CS130 Offset Left; Side Battery Post; 140 Amp; 95 Idle; 1V Pulley; Chrome
CS130 Offset Left; Side Battery Post; 105 Amp; 85 Idle; 1V Pulley; Baffle And Cone; Chrome
CS130 Offset Left; Side Battery Post; 105 Amp; 85 Idle; 6 Groove Pulley; 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
To 120 Amp Alternator
w/ 124 Amp Alternator
w/ 100 Amp Alternator
12si; 150 Amp; 100 Idle; 6 Groove Pulley; Baffle And Cone; Polished
CS130D; Rear Battery Post; 165 Amp; 100 Idle; 6 Groove Pulley; PLIS Voltage Regulator; Polished
CS130D; Rear Battery Post; 165 Amp; 100 Idle; 6 Groove Pulley; PLIS Voltage Regulator; Chrome
CS130 Offset Left; Side Battery Post; 140 Amp; 95 Idle; 6 Groove Pulley; Baffle And Cone; Chrome
CS130 Offset Left; Side Battery Post; 140 Amp; 95 Idle; 1V Pulley; Baffle And Cone; Chrome
GM CS130; 140 Amp; 6 Groove Pulley; Baffle/Cone; 1 Wire/OE Hookup; Left Offset Mount; Side Battery Post; Polished Finish
GM CS130; 140 Amp; 1V Groove Pulley; Baffle/Cone; 1 Wire/OE Hookup; Left Offset Mount; Side Battery Post; Polished Finish
CS144; Straight Mount; 170 Amp; 115 Idle; Natural
w/ 105 Amp Alternator
w/ 124 Amp Alternator
w/ 140 Amp Alternator
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
AD244; Offset 2 in. Spools; 180 Amp; 135 Idle; w/4 pin Voltage Regulator; Natural
CS144; Straight Mount; 200 Amp; 125 Idle; Natural
CS144; Straight Mounting; 200 Amp; 125 Idle; Natural
Incl. 100 Amp Alternator; Pulley; Bracket; 1 Wire Hookup; Chrome; Supersedes To PN[8-27927]
Incl. 100 Amp Alternator; Pulley; Bracket; 1 Wire Hookup; Polished
GM CS144; 170 Amp; 6 Groove Pulley; Baffle; 1 Wire/OE Hookup; Natural Finish
AD244; Offset 2 in. Spools; 220 Amp; 150 Idle; w/4 pin Voltage Regulator; Natural
CS144; Straight Mount; 200 Amp; 125 Idle; Black
CS144; Straight Mounting; 200 Amp; 125 Idle; Black
GM CS144; 170 Amp; 6 Groove Pulley; Baffle; Threaded Ear/Straight Mount; OE Or 1 Wire; Polished Finish
CS144; Straight Mount; 200 Amp; 125 Idle; Natural
CS144; Straight Mount; 170 Amp; 115 Idle; Chrome
AD244; Offset 2 in. Spools; 220 Amp; 150 Idle; w/4 pin Voltage Regulator; Black
CS144; Straight Mount; 200 Amp; 125 Idle; Black
CS144; 200 Amp; 6 Groove; Wrinkle Black Finish
AD244; Offset 2 in. Spools; 180 Amp; 135 Idle; w/4 pin Voltage Regulator; Polished
AD244; Offset 2 in. Spools; 180 Amp; 135 Idle; w/4 pin Voltage Regulator; Chrome
CS144; Offset 2 in. Spools; 200 Amp; 125 Idle; Natural
CS144; 200 Amp; 6 Groove; 1 Wire; Wrinkle Black Finish
CS144; Offset 2 in. Spools; 200 Amp; 125 Idle; Natural
AD244; Offset 2 in. Spools; 220 Amp; 150 Idle; w/4 pin Voltage Regulator; Chrome
CS144; Straight Mounting; 200 Amp; 125 Idle; Chrome
AD244; Offset 2 in. Spools; 220 Amp; 150 Idle; w/4 pin Voltage Regulator; Polished
CS144; Offset 2 in. Spools; 200 Amp; 125 Idle; Black
CS144; Straight Mounting; 200 Amp; 125 Idle; Polished
CS144; Offset 2 in. Spools; 200 Amp; 125 Idle; Black
CS144; Straight Mount; 200 Amp; 125 Idle; Chrome
GM CS144; 200 Amp; 6 Groove Pulley; Baffle; Threaded Ear/Straight Mount; OE Or 1 Wire; Polished Finish
GM CS144; 200 Amp; 6 Groove Pulley; Baffle; Threaded Ear/Straight Mount; Polished Finish
CS144; Straight Mount; 200 Amp; 125 Idle; Chrome
GM CS144; 200 Amp; 6 Groove Pulley; Baffle; 1 Wire/OE Hookup; Polished Finish
CS144; Offset 2 in. Spools; 200 Amp; 125 Idle; Chrome
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 GMC K2500 Suburban. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
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