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. We provide 16 good-quality crimp connectors and heat-shrink tubing. You can cut the wires to any length that best works for splicing. NOTE: If your injection system has two white wires plugging into the fuel injectors, your wiring harness is non-polarity sensitive. That means it does not matter which wire goes to which contact.
Product Details
This is what the finished plug will look like when installed on an injector.
You will need a GOOD wire stripper, a GOOD crimping tool to make a tight crimp, and a heat gun to shrink the tubing. Test each connector by pulling on the wire before covering it with shrink tubing. The shrink tubing does help prevent them from loosening up due to the engine head and vibration. I offer a tool kit for doing this wiring if you do not have a good one. See related products below.
Strip the wires back slightly less than 1/4 inch and crimp securely while holding the wire tight into the connector.
They have a locking spring so they cannot fall off. NOTE: To release the lock you have to push up on the bottom of the spring before pulling the plug off the injector.
This connector is much better than the original. The plug locks onto the injector and covering provides better heat protection that the original rubber boots.
Related Products:
Automotive Wiring Terminal / Splice Complete Connector Tool Kit
If you work on old cars, you will eventually have to do some wiring fixes or corrections. This will often require you to cut and strip a wire and crimp on a new connector. Watch the video below to see Kent explain the benefits of this tool kit.
Kit contents:
1970 to 1973 3.5 350 D-Jetronic New Replacement Fuel Injector Set with Extras
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.
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 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.