The whole job was 40. Easy miata heater core install without dash pull.
Na 1 6 1 8 Heater Core Delete Crimson Miata
Miata heater core delete. Getting it out without pulling the dash was not near as hard as we thought it would be. Plus a trip to the moon. 90 05 miata ac delete tube evaporator heater core sku. As mentioned it is not allowed to remove the heater core. The miata project continues. The aluminum cores on the nb are nice but come with a really annoying v band style clamp for the pipes really a pain to work with.
If using a k24a2 style head the head plug is not needed. It may be bypassed but not removed. Now pull the heater core until it gets stuck. This piece bypasses the oem ac evaporator box so that you can retain your heater core and blower motor to have functional heat and window defrost. Instead i use a pre owned core with a. Next get your finger in the hole and pull the heater core out a little bit so you can take off the outlet pipe.
With a combination of pulling towards yourself pushing up and grunting you can get it out. In a lot of cars this job is a massive pain because getting to the heater core requires disassembling the dash. Removing the old core. Both tubes can be pulled out from the footwell. If you have a k20a2 or k20z1 style head order with the head plug pictured. In the miata you can do that if youd like to but it isnt necessary.
With my cage design the defroster vents are still usable so i allways leave the heater core in the car. Heater core in drivers footwell right side near accelerator. Untill it leaks and then i bypass it. How to replace a miata heater core the easy way. This kit allows you to delete the heater hoses running from the engine block and cylinder head to the heater core behind your dashboard. I remove the ac and dash to make it more of a race car and less of a street car.
23790205 brand new ac delete tube from mazda. Just use the 12 npt plug that comes with our k24 upper water neck.
Gallery of Miata Heater Core Delete
