Name: 12V 160A Alternator, 21SI-Style
Brand: DELCO
SKU: 8028
Price: 123.41 USD
Availability: InStock

// IMG 1 OF 10 12V 160A Alternator, 21SI-Style

Description

The 8028 is a 12v 160 amp delco 21si-type alternator, a new aftermarket direct replacement engineered to match the fit, form, and function of the original alternator. Specifications: - Series: 21SI - Voltage: 12V - Output: 160 amp Vehicle Compatibility: - Makes: Chevrolet, GMC, Locomobile (1989-2002) - Models include: GMC C7000 Topkick; GMC B6000; Locomobile 3126; Chevrolet T6500; Chevrolet C70 Kodiak; GMC C7500 Topkick - Confirm exact fitment with your year, make, and model before ordering. Cross-Reference / Interchange Numbers: - Replaces / compatible with: 10459457, 10459457, 1117899, 1117938, 19010110, 7665, 7665N-USA, 7682, 8027, 8028 (plus 3 more on file). Why ePartsGlobal: specialist in heavy-duty starters, alternators, and charging-system electrical parts. Backed by a 1-year warranty, free shipping on orders over $19.95, and fast fulfillment. Ships from USA.

Specifications

Output	160
Voltage	12
Type	Alternator
Design	IR/EF
Rotation	CW
Manufacturer	DELCO
Series	21SI
Pulley	WO/ PULLEY
Pulley groove OD	57
Plug code	151
Lester number	8028
PIC code	240-857A
Notes	This is the Later Version of the 7665, Using the Updated Rotor and Rear Housing. The 7976 (100A) and 8027 (130A) are Matches to the 8028, But in Different Amp Versions.

Confirmed fitment

Verified applications from the ePartsGlobal catalog. If your engine isn't listed, send us the OEM part number and we'll cross-reference it.

Make	Model	Engine	Years	Application
Chevrolet Medium/Heavy Truck	B7	L6 6.6L 403cid Caterpillar	1994–2001	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	B7	L6 7.2L 441cid Caterpillar	1998–2002	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C4500 Kodiak	Caterpillar	1997–2002	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C4500 Kodiak	Caterpillar	1998–2002	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C4500 Kodiak	Caterpillar C-7	1997–2002	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C50	Caterpillar	1994–2002	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C50	Caterpillar	1998–2002	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C5500 Kodiak	Caterpillar	1994–2002	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C5500 Kodiak	Caterpillar	1998–2002	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C5500 Kodiak	Caterpillar C-7	1997–2002	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C60	8 Cyl. 8.2L 501cid DD 8.2L Dsl.	1991–1991	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C60	Caterpillar	1994–2002	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C60	Caterpillar	1998–2002	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C60	V8 8.2L 501cid DD 8.2L Dsl.	1990–1990	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C60 Kodiak	Caterpillar C7	1997–1999	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C60 Kodiak	L6 6.6L 403cid Caterpillar	1994–1996	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C6500 Kodiak	Caterpillar	1994–1996	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C6500 Kodiak	L6 6.6L 403cid Caterpillar	1997–1998	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C6500 Kodiak	L6 7.2L 441cid Caterpillar	1997–2002	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C6D DD	8.2L Dsl.	1990–1991	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C70	8 Cyl. 8.2L 501cid DD 8.2L Dsl.	1991–1991	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C70	Caterpillar	1994–2002	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C70	Caterpillar	1998–2002	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C70	V8 8.2L 501cid	1990–1990	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C70 Kodiak	L6 6.6L 403cid Caterpillar	1994–1996	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C7500 Kodiak	Caterpillar	1994–1996	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C7500 Kodiak	L6 6.6L 403cid Caterpillar	1997–1998	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C7500 Kodiak	L6 7.2L 441cid Caterpillar	1998–2002	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C80	Caterpillar	1994–2000	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	C80	Caterpillar	1998–2002	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	Kodiak C8500	Caterpillar	1994–2002	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	Kodiak C8500	Caterpillar	1998–2002	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	Kodiak C8500	Caterpillar C-7	1997–2002	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	T5500	Caterpillar	1997–1998	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	T5500	Caterpillar	1997–2002	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	T6500	L6 6.6L 403cid Caterpillar	1997–1998	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	T6500	L6 7.2L 441cid Caterpillar 3126	1997–1997	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	T6500	L6 7.2L 441cid Caterpillar	1999–2002	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	T7500	L6 6.6L 403cid Caterpillar	1997–1998	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	T7500	L6 7.2L 441cid Caterpillar 3126	1997–1997	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	T7500	L6 7.2L 441cid Caterpillar	1999–2002	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	T8500 Series	Caterpillar	1997–1998	Medium/Heavy Truck · domestic
Chevrolet Medium/Heavy Truck	T8500 Series	Caterpillar	1997–2002	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	C4500 Topkick	Caterpillar	1997–2002	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	C4500 Topkick	Caterpillar	1998–2002	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	C4500 Topkick	Caterpillar C-7	1997–2002	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	C5000	Caterpillar	1994–2002	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	C5000	Caterpillar	1998–2002	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	C5500 Topkick	Caterpillar	1994–2002	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	C5500 Topkick	Caterpillar	1998–2002	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	C5500 Topkick	Caterpillar C-7	1997–2002	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	C6000	Caterpillar	1994–2002	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	C6000	Caterpillar	1998–2002	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	C6500 Topkick	L6 6.6L 403cid Caterpillar	1994–2001	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	C6500 Topkick	L6 7.2L 441cid Caterpillar	1997–2002	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	C6D DD	8.2L Dsl.	1990–1991	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	C7000	Caterpillar	1994–2002	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	C7000	Caterpillar	1998–2002	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	C7500 Topkick	Caterpillar	1994–1996	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	C7500 Topkick	L6 6.6L 403cid Caterpillar	1997–1998	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	C7500 Topkick	L6 7.2L 441cid Caterpillar	1997–2002	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	C80	Caterpillar	1994–2000	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	C80	Caterpillar	1998–2002	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	T5500	Caterpillar	1997–1998	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	T5500	Caterpillar	1997–2002	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	T6500	L6 7.2L 441cid Caterpillar 3126	1997–1997	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	T7500	L6 7.2L 441cid Caterpillar 3126	1997–1997	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	T8500	Caterpillar	1997–1998	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	T8500	Caterpillar	1997–2002	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	Topkick C8500	Caterpillar	1994–2002	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	Topkick C8500	Caterpillar	1998–2002	Medium/Heavy Truck · domestic
GMC Medium/Heavy Truck	Topkick C8500	Caterpillar C-7	1997–2002	Medium/Heavy Truck · domestic

Cross-reference

OEM and aftermarket part numbers that interchange with this unit, from the ePartsGlobal catalog.

WAI New8028N

Delco19010110

Lester8028

New Tech HON7665HO

Description

Specifications

Confirmed fitment

Cross-reference

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