Who this is for Automotive technicians, enthusiasts, and car owners seeking to improve their vehicle's internal electrical performance Key benefits Improves electrical system stability by providing a reliable, direct replacement bulkhead connection Easy installation as a direct replacement part, saving time and effort PassThrough design reduces grommet interference for a clean, seamless connection Aluminum alloy construction delivers durability and a neat, automotivegrade appearance while fitting a range of car models What it is A bulkhead wiring harness designed for direct replacement in compatible vehicles Built to maintain secure electrical pathways and minimize potential interference Materials and construction Crafted from aluminum alloy for strength, corrosion resistance, and lightweight performance Durable exterior designed to withstand typical underhood conditions Compatibility and fit Designed to fit a variety of car models; exact fit depends on the application Intended as a direct replacement part to align with standard bulkhead harness mounting points Performance highlights Supports stable operation of vehicle electrical systems by enabling a clean, dependable connection PassThrough feature facilitates proper routing through grommets for an uncluttered installation Size and fit notes Size and connector configuration vary by model; verify compatibility with your vehicle before Use scenarios Scenario 1: Replacing a worn bulkhead harness in an older sedan to restore reliable power delivery to sensors and control modules Scenario 2: Upgrading a project car's wiring to accommodate additional aftermarket components (eg, ECU, sensors) with a cleaner, interference path Scenario 3: Repairing a damaged bulkhead harness in a truck or SUV to maintain durable, serviceable connections and simplified future maintenance