Applies to LH-jetronic equipped cars only. So, the ones delivered new with the bad wiring harness. Mine is a 1994. These parts may be different for later cars.
I am planning to swap my electronic throttle actuator (ETA) with a known good one to fix a fault with my ASR. I noticed it is difficult to find part numbers for the hoses, MAF to throttle body coupler, and throttle body gasket. I am concerned I will damage or destroy these old custom molded rubber parts during disassembly. The part numbers molded into the hoses themselves are obsolete and can't be found at all online. It took some digging in the EPC to find these. I could not find engine related parts on my usual parts catalog tool, www.mb-teilekatalog.info
Here is what I think you should need:
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![Product Rectangle Font Parallel Screenshot]()
Parts order screenshot:
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I am planning to swap my electronic throttle actuator (ETA) with a known good one to fix a fault with my ASR. I noticed it is difficult to find part numbers for the hoses, MAF to throttle body coupler, and throttle body gasket. I am concerned I will damage or destroy these old custom molded rubber parts during disassembly. The part numbers molded into the hoses themselves are obsolete and can't be found at all online. It took some digging in the EPC to find these. I could not find engine related parts on my usual parts catalog tool, www.mb-teilekatalog.info
Here is what I think you should need:
- Big hose to ETA: A1190944482
- 2nd hose (attaches to above): A1190945582
- 3rd hose (attaches to above): A1190947182
- ETA (throttle body) gasket: A1191411280
- Rubber coupler between MAF and ETA: A1191410167
Parts order screenshot:
