It features a 4-wire connector.
Condition: Excellent (A)
Mileage: 136,400 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 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
Browse our selection of quality alternator parts designed specifically for your GMC Sierra denali. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · Denali · HT · Hybrid · SL · SLE · SLT · WT · XFE
Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup
V6 4.3L · V8 4.8L · V8 5.3L · V8 6.0L · V8 6.2L
Automatic · Manual
