1970 to 1975 D-Jetronic Fuel Injectors - Which Seals Do I Need? | D-Jetronic Fuel Injection Problem

Beware there are two types of seals!

Problem & Solution

Recommended products:

$42.80

Late 4.5 D-Jetronic Fuel Injector Special Seal Set

Used on some 1973 and all 1974 and 1975 V8 fuel-injected engines. You must confirm before ordering by removing one of your injectors.

$24.00

1970 to 1975 D-Jetronic Fuel Injector New Wiring Plugs x 8

If you are installing our NEW injectors, these wires are a good option if your old wire plugs are rotten and breaking up. These will need to be wired into your existing harness.

$24.00

1970 to 1975 D-Jetronic V8 EFI Fuel Injector Tip and Housing Seals

To prevent intake air leaks, replace your aging tip seals and large body seals. You should always replace with new anytime you remove the injectors.

$252.00

1970 to 1973 3.5 350 D-Jetronic New Replacement Fuel Injector Set with Extras

The injectors come with bonus new seals and upper clamps. Kent's on-demand video on D-jet fuel injector replacement is included free of charge.

On Demand Video

$9.99

1970 to 1975 D-Jetronic Fuel Pressure Regulators: How They Work / How to Test - On Demand Video

There is a little mystery around these. I will open them up and show you how they work and what they really do.

On Demand Video

$39.99

1970 to 1973 V8 D-Jetronic Points to Electronic Conversion Instructions - On Demand Video

You won't believe the improvement! These are complete step-by-step installation and wiring instructions for your early 3.5 4.5 450 V8 W111, W108, W109, and R107. (NOT for the 6.3)

$249.00

1970 to 1973 3.5 4.5 D-Jetronic V8 Points to Electronic Ignition Conversion

LAST ONE! The most complete kit available anywhere. You get points conversion, an electronic spark boost module, matched new performance coil and correct ballast resistor, clean install extras, plus 30-minute installation and wiring video instructions.

$14.60

1970 to 1975 D-Jetronic Fuel Injector Hold Down Bolts and Washers.

New zinc plated bolts to match the original color of most Mercedes D-jet engines. See video below