w/ Bosch 105 Amp Alternator
w/ Delco 105 amp alt.
Opt 130 Amps
Opt 130 Amps
Std 105 Amps
Std 105 Amps
w/ Delco 130 amp alt.
Opt 145 Amps Superseded
It fits vehicles with the 4.8L engine and 4-speed automatic transmission. This part is rated for 145 amps (option code KG3). It also fits vehicles with the Special Equipment Option (option code 8C6).
Condition: Excellent (A)
Mileage: 202,800 miles
It fits vehicles with the 6.0L engine and 4-speed automatic transmission. This alternator features a 105 amp output (option code K68) and a two-wire connector. It includes a duty cycle control regulator.
Condition: Excellent (A)
Mileage: 298,000 miles
It fits vehicles with the 4.3L engine and 4-speed automatic transmission. This is a 145 amp alternator.
Condition: Excellent (A)
Mileage: 311,100 miles
It is a 105 amp alternator. It fits vehicles with the 4.3L engine and 4-speed automatic transmission. This part is for 2-door models.
Condition: Excellent (A)
Mileage: 248,000 miles
To 105 Amp Alternator
Opt 145 Amps Superseded
Delco Unit 145 Amps Superseded
Opt 145 Amps
Opt 145 Amps
w/ 105 Amp (RPO K68)
w/ Delco 105 amp alt.
w/ Delco 145 amp alt.
It is a 105 amp alternator. It fits vehicles with a 4.8L engine and a 4-speed automatic transmission. It also fits 2-door models.
Condition: Excellent (A)
Mileage: 243,000 miles
w/ 130 Amp (RPO KG8)
w/ 10480390 Stamped on Alternator
w/ 130 Amp (RPO KG8)
w/ 10480390 Stamped on Alternator
w/ 130 Amp (RPO KG8)
w/ 10480390 Stamped on Alternator
w/ 145 Amp Alternator (RPO KG3)
-New
Std 105 Amps
Std 105 Amps
w/ 145 Amp Alternator (RPO KG3)
-Remanufactured
w/ 105 Amp (RPO K68)
Bosch Unit 105 Amps
w/ Bosch 105 amp alt.
Opt 145 Amps
Opt 145 Amps
w/ 145 Amp Alternator (RPO KG3)
-Remanufactured
Professional; With Remy Alt; With 137mm (5 3/8") Diameter Alt Case; 105 Amps
w/ 130 Amp (RPO KG8)
w/ 10480390 Stamped on Alternator
w/ 145 Amp Alternator (RPO KG3)
-Remanufactured
w/ 105 Amp (RPO K68)
w/ 105 Amp (RPO K68)
To 105 Amp Alternator
w/ 145 Amp Alternator (RPO KG3)
-Remanufactured
To 105 Amp Alternator
w/ Delco 130 amp alt.
AD230; Offset 2 in. Spools; 120 Amp; 95 Idle; Natural
105 Amp (RPO K68)
To 130 Amp Alternator
AD230; Offset 2 in. Spools; 120 Amp; 95 Idle; Polished
AD230; Offset 2 in. Spools; 120 Amp; 95 Idle; Chrome
AD230; Offset 2 in. Spools; 165 Amp; 100 Idle; Natural
Remanufactured; 145 AMP (KG3), SEO 145 AMP GENERATOR (8C6)
w/ 105 Amp (RPO K68)
AD230; Offset 2 in. Spools; 165 Amp; 100 Idle; Black
AD230; Offset 2 in. Spools; 165 Amp; 100 Idle; Polished
AD230; Offset 2 in. Spools; 165 Amp; 100 Idle; Chrome
w/ 130 Amp (RPO KG8)
w/ 15750871 Stamped on Alternator
AD244; Offset 2 in. Spools; 180 Amp; 135 Idle; w/4 pin Voltage Regulator; Natural
Remanufactured; 130 AMP GENERATOR (KG8), 130 AMP GENERATOR (8A7), ARLINGTON, TX ASSEMBLY PLANT (ARL), FLINT, MI PLANT CODE (CMD), FORT WAYNE, IN PLANT (FWI), PONTIAC, MI GM T&B ASSEMBLY PLANT (GMC), JANESVILLE, WI ASSEMBLY PLANT (
AD244; Offset 2 in. Spools; 220 Amp; 150 Idle; w/4 pin Voltage Regulator; Natural
w/ 105 Amp (RPO K68)
AD244; Offset 2 in. Spools; 180 AMP; 135 Idle; w/2 Pin Voltage Regulator; OE Only; Natural
CS144; Offset 2 in. Spools; 200 Amp; 125 Idle; w/PLFS Computer Compatible Voltage Regulator; Natural
AD244; Offset 2 in. Spools; 220 Amp; 150 Idle; w/4 pin Voltage Regulator; Black
w/ 145 Amp Alternator (RPO KG3)
-New
CS144; Offset 2 in. Spools; 200 Amp; 125 Idle; w/PLFS Computer Compatible Voltage Regulator; Black
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
w/ 130 Amp (RPO KG8)
w/ 10480390 Stamped on Alternator
AD244; Offset 2 in. Spools; 220 AMP; 150 Idle; w/2 Pin Voltage Regulator; OE Only; Natural
Denso; 245 Amp; 6 Groove Pulley; 2 Pin OE Hookup; FR-L Voltage Regulator; Hairpin Upgrade; Natural Finish
AD244; Offset 2 in. Spools; 180 AMP; 135 Idle; w/2 Pin Voltage Regulator; OE Only; Chrome
AD244; Offset 2 in. Spools; 180 AMP; 135 Idle; w/2 Pin Voltage Regulator; OE Only; Polished
AD244; Offset 2 in. Spools; 220 Amp; 150 Idle; w/4 pin Voltage Regulator; Polished
AD244; Offset 2 in. Spools; 220 Amp; 150 Idle; w/4 pin Voltage Regulator; Chrome
AD244; Offset 2 in. Spools; 220 AMP; 150 Idle; w/2 Pin Voltage Regulator; OE Only; Black
AD244; Offset 2 in. Spools; 220 AMP; 150 Idle; w/2 Pin Voltage Regulator; OE Only; Polished
AD244; Offset 2 in. Spools; 220 AMP; 150 Idle; w/2 Pin Voltage Regulator; OE Only; Chrome
CS144; Offset 2 in. Spools; 200 Amp; 125 Idle; w/PLFS Computer Compatible Voltage Regulator; Polished
CS144; Offset 2 in. Spools; 200 Amp; 125 Idle; w/PLFS Computer Compatible Voltage Regulator; Chrome
w/ 130 Amp (RPO KG8)
w/ 10480390 Stamped on Alternator
Browse our selection of quality alternator parts designed specifically for your Chevrolet Avalanche 2500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · LS · LT
Crew Cab Pickup
V8 8.1L
Automatic
