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Heavy-Duty Headlight Harness

1982-04 Chevy S10 1982-04 GMC S15, Sonoma
1983-05 Chevy Blazer 1983-01 GMC Jimmy

Product Details

Heavy-Duty Headlight Harness draws power directly from the battery whereas the original wiring draws its power from the headlight switch. Harness has separate relays for low and high beams and features OE-style headlight sockets for easy installation. No splicing or cutting required. Call or go online and order yours today!

Not for use on models with daytime running lights.

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How To Install a LED Headlight Set and Heavy-Duty Headlight Harness

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Full Parts List

	Part	Description	Application	Required quantity	Price	Stock status	Qty
Pickup
	36-3580	Heavy-Duty Headlight Harness	Pickup 82-93	Required Quantity: (1)	$24.95	Availability: In stock	Qty: Qty:
	47-3662-C	Heavy-Duty Headlight Harness "A"	Pickup 94-97	Required Quantity: (1)	$20.95	Availability: In stock	Qty: Qty:
	"A" Fits models with Custom headlight #29-8488 only, see below.
	36-3582	Heavy-Duty Headlight Harness "B"	Pickup 94-04	Required Quantity: (1)	$24.95	Availability: In stock	Qty: Qty:
	"B" Fits models with composite headlights only.
	36-3592	Replacement Relay-Low/High		Required Quantity: (2)	$4.45	Availability: In stock	Qty: Qty:
Blazer and Jimmy
	36-3580	Heavy-Duty Headlight Harness	Blz Jim 83-94	Required Quantity: (1)	$24.95	Availability: In stock	Qty: Qty:
	47-3662-C	Heavy-Duty Headlight Harness "A"	Blz Jim 95-97	Required Quantity: (1)	$20.95	Availability: In stock	Qty: Qty:
	"A" Fits models with Custom headlight #29-8488 only, see below.
	36-3582	Heavy-Duty Headlight Harness "B"	Blz Jim 95-05	Required Quantity: (1)	$24.95	Availability: In stock	Qty: Qty:
	"B" Fits models with composite headlights only.
	36-3592	Replacement Relay-Low/High		Required Quantity: (2)	$4.45	Availability: In stock	Qty: Qty:

California Residents: Prop 65 Warning

Vehicle application

Includes Parts for the Following Models:

Chevy Models

S10 Pickup 2WD (1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997)
S10 Pickup 4WD (1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997)

GMC Models

S15 Pickup 2WD (1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990)
Sonoma Pickup 2WD (1991, 1992, 1993, 1994, 1995, 1996, 1997)
S15 Pickup 4WD (1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990)
Sonoma Pickup 4WD (1991, 1992, 1993, 1994, 1995, 1996, 1997)

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	Part	Description	Application	Required quantity	Price	Stock status	Qty

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