Overview. The original evaporator used aluminum tubes. This replacement uses copper tubes for improved longevity, and has larger internal surface area to improve cooling efficiency.
Features
- Copper tube construction
- Increased internal tubing surface area
- PDF Installation Guide (on request)
Fitment
- 1982–85 W123 (OE 123 830 1458)
- HVAC housing part number 123 830 32 58 or 123 830 40 58
- Siemens evaporator case only. Does not fit Behr cases. Both were used in the W123 under the same part number, so the part number alone won’t tell you.
How to check your case: remove the glove box and look for the embossed maker’s name on top of the evaporator case. See the product images showing where to look and what Siemens cases look like.
What’s included
- Evaporator
Good to know
- Warranty: 24 months
- Non-returnable item. Please contact us to confirm fit, installation steps and store policies before ordering.






