Cobalt Coolant Reroute Spacer Kit Mazda MX5 NA (Mk1) NB (Mk2)

This Cobalt Coolant Reroute Spacer Kit is ideal for custom or DIY reroute setups. The CNC-machined spacer is designed to retain all factory coolant temperature sensor positions—so there’s no need to cut, splice, or extend your existing wiring. It's a simple, tidy solution that keeps your sensors working exactly as intended while allowing you to reroute coolant more effectively from the rear of the engine. Perfect for boosted or track-driven MX-5s that need better thermal management, this kit is also a great option if you're building your own complete reroute system. It does not include a thermostat, giving you the freedom to choose your preferred temperature rating and brand. Includes quality hardware and gaskets for a straightforward install. Features Keeps factory sensor locations intact No wiring changes required Ideal for custom reroute setups Supplied with hardware and gaskets CNC-machined for precise fitment