1972 to 1973 4.5 450 D-Jetronic New Replacement Fuel Injector Set with Extras

Bonus new seals and new upper clamps included with the injectors. Kent's on-demand video on D-jet fuel injector service is included free of charge.

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. See related products below for the 3.5. A video is worth a few thousand words. Watch for the video below for a full description of the kit with up-close details and testing results. PLEASE NOTE: These are the same injectors used on 1974 and 1975 engines, but the seals included do not work. If you have the latter engine with the nylon insert and small green o-ring, you are welcome to buy these injectors, but we do not carry those seals.  The nylon sleeves are NLA, and the small green o-rings are still available as of May 2024. See our listing for Late 1974 and 1975 4.5 injectors in the related products below

1972 to 1973 4.5 450 D-Jetronic New Replacement Fuel Injector Set with Extras
Free Add-Ons Included:

How to Install New Fuel Injector in a 1970 to 1973 3.5 or 4.5 V8 Engine - On Demand Video

Product Details

Kit contents revised 10/7/3 - wires removed - clamps added

IMPORTANT NOTE: Wire plugs are NOT included as shown in the video, but can be purchased separately. Many buyers choose to keep using their original wiring plugs.

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