TW-101 Headlight Switch for IC/Navistar

Part number: TW-101
Price range: $39.00
Last checked: Oct 29, 2026

Industry research · October 29, 2026

School bus lighting: a 35-part replacement price report

35 matched lamps, headlight assemblies, marker lights and related components across public supplier catalogs. Color, wiring, connector and mounting differences matter as much as price.

Spec sheet

Collected from 1 supplier page - confirm fit with the supplier before ordering.

Headlight Switch for IC/Navistar Replaces OEM p/n 393442C1. Uses pigtail p/n 18530 - see below.

Suppliers (1)

TAC Bus Parts
TW-101 Headlight Switch for IC/Navistar · In stock
Checked Oct 29, 2026
$39.00
View at supplier

Price history

Date	Supplier	Price	Stock
Oct 29, 2026	TAC Bus Parts	$39.00	In stock (4 available)