420C Compressor

Part number: 42042
Brand: VIAIR
Price range: $417.25
Last checked: Nov 5, 2026

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Portable vs Onboard Air Compressors: A 4x4 Parts and Fitment Guide

Compare portable and onboard 4x4 compressors, ARB model numbers, VIAIR alternatives, inflation accessories and the real cost of installation.

Spec sheet

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

The 420C air compressor is a high-output unit that can run for 20 minutes at 100 PSI. Comes equipped with a 3/8" stainless steel braided leader hose, check valve and insulated terminals. See Resources Section below for wiring Diagram Options

Suppliers (1)

VIAIR
420C Compressor · Orderable · stock unverified
Checked Nov 5, 2026
$417.25
View at supplier

Price history

Date	Supplier	Price	Stock
Nov 5, 2026	VIAIR	$417.25	Orderable - stock unverified