Maybe because the vans are getting older or this was a poor design to begin with, but this relay board tends to melt causing your air conditioning to fail. This relay board lives behind the driver's...

This air conditioning thermostat helps maintain constancy of cabin temperature when using the A/C. Fits 1986-91. NOTE:  Please check the part number on your existing thermostat before ordering...

High quality multi-rib air conditioning belt for Subaru 2.2L and 2.5L engines.   Ref ID: 4PK-0895

High quality Vanagon air conditioning compressor drive belt from Continental belts. While you're in your engine bay, consider out complete drive belt kit to replace your alternator, power steering,...

This A/C pressure switch fits on hose between the receiver dryer and the expansion valve. Fits all models 1986-1988.  Later models used a combination high/low pressure swtich. Ref ID: 321959483