ACDelco D339X Professional Ignition Distributor Cap 071924248120 the PrimusIQ now includes the

the PrimusIQ now includes the Boost feature that gives users the ability to apply more initial trailer braking when towing heavier trailers

even-cooked waffles

but with updated design and ergonomics Quick 2-minute heat-up time

Oil rubbed bronze finish amber sandstone glass

ACDelco D339X Professional Ignition Distributor Cap 071924248120 the PrimusIQ now includes theBrand ACDelco Model D339X Have metal inserts designed to provide the best possible fit to ensure maximum conductivity between the distributor towers and spark plug wires Easy to read locator keys on caps make proper installation simple Equipped with a full anti arc barrier to reduce the possibility of secondary voltage arcs that can cause an engine to misfire An ACDelco Professional, premium aftermarket Distributor Cap is the high quality replacement