Just FYI, this is a Deja Vu topic.
Here are several searches that cover the topic in great detail.

http://www.peachparts.com/shopforum/search.php?action=showresults&searchid=938018&sortby=lastpost&sortorder=descending

http://www.peachparts.com/shopforum/search.php?action=showresults&searchid=938003&sortby=lastpost&sortorder=descending

http://www.peachparts.com/shopforum/search.php?action=showresults&searchid=938008&sortby=lastpost&sortorder=descending

http://www.peachparts.com/shopforum/search.php?action=showresults&searchid=938014&sortby=lastpost&sortorder=descending

__________________
ASE Master Mechanic

Prototype R&D/testing:
Thermal & Aerodynamic System Engineering (TASE) Senior vehicle instrumentation technician.
Noise Vibration and Harshness (NVH).
Dynamometer.
Heat exchanger durability.
HV-A/C Climate Control.
Vehicle build.
Fleet Durability
Technical Quality Auditor.
Automotive Technical Writer

1985 300SD
1983 300D

https://www.boldegoist.com/