W108 W109 Right Side Cabin Air Intake Screen - Genuine Mercedes.
These are NLA from the Classic Center. We only have four right sides. NO left sides. But Kent does have a kit to make your very own true cabin air filters ( see related below)
When dealing with D-Jetronic, you need a good understanding of how it works. Without that knowledge, you will have a very hard time troubleshooting problems that show up - and there will be problems.