These will fit W108, W109, and W111 with the very early 3.5 V8 engines only. WARNING: MAKE CERTAIN your current injectors are yellow at the top. A restocking fee will apply if you place an order in error. For the 3.5 engine ONLY. See related products below if you have a 4.5. Remember, engines do get changed in these old Mercedes. Many 3.5s were removed and replaced with later 4.5s. You can NOT go by the year and model of the car!
Product Details
A video is worth a few thousand words. Watch the video below for a full kit description with up-close details and testing results. (The video shows the 4.5 injectors - everything is the SAME except the internal release mechanism.) IMPORTANT NOTE: Wire plugs are NOT included as shown in the video, but can be purchased separately. Many buyers choose to keep with their original plugs.
Related Products:
1970 to 1975 D-Jetronic Fuel Injector Rewiring Kit w/ Silicone Boots
On most D-jetronic engines, the fuel injector wiring plugs are hard and brittle, and the boots are torn or missing altogether. You may say, "If it is working, why fix it? Watch the videos below to understand why this is important and how easy it would be for you to do it yourself.
1970 to 1975 D-Jetronic Fuel Injector New Wiring Plugs x 8
These plugs will NOT work on your original injectors. They will ONLY work on our new replacements (see below). These plugs are a good alternative to the damaged originals on your D-Jetronic fuel-injected engine only if you are installing our new injectors.
1972 to 1973 4.5 450 D-Jetronic New Replacement Fuel Injector Set with Extras
These will also fit the 1972 U.S. version 350SL with the 4.5 engine. Just make sure of the correct color. WARNING: MAKE CERTAIN your current injectors are blue/green at the top. A restocking fee will apply if you place an order in error. These are for the 4.5 engine only.
1970 to 1975 3.5 4.5 D-Jetronic Fuel Injection Pressure Tester w/ Video Instructions
Testing fuel pressure is a simple procedure on the D-Jetronic engines, but it is ABSOLUTELY essential. If your fuel pressure is off even a few pounds, it will dramatically change the fuel mixture, and your engine will end up running too rich or too lean.
1970 to 1975 D-Jetronic Fuel Injector Hold Down Bolts and Washers.
Set of 8 correct size bolts and washers to spruce up the engine compartment of your D-jetronic V8 engine. Watch the videos to see how these actually look installed.
1970 to 1975 D-Jetronic V8 Engine Compartment Premium Fuel Hose Replacement Kit
These engine supply fuel hoses are critical to the well-being of your engine. I have seen too many rotten and deteriorating hoses on these D-Jet engines that could easily lead to an engine fire, and they just do not get replaced when they should.
1970 to 1975 D-Jetronic Fuel Pressure Regulators: How They Work / How to Test - On Demand Video
People call these two units pressure regulators, but really only one of them is. In this xx minute video, Kent will explain how these are different, what each one does, how to adjust them, and how to test them with a hand pump vacuum tester.