On Demand Video
$9.99
Monovalve Heater Control Inspection - Installation - Testing - On Demand Video Manual
Covers 1981 to 1991 W123 W107 and W126 with automatic climate control panel
W123, MPG Products to Increase Mileage
On Demand Video
$12.99
Transmission Bowden Shift Control Cable Removal and Replacement - On Demand Video
Specific instructions for 1981 to 1985 Turbo Diesel Automatic Transmissions
$119.50
Late 123 Heater Blower Motor Assembly New
Fits U.S. Model W123 1980 to 1985
On Demand Video
$6.99
Faulty Engine Temperature Gauge Troubleshooting and Repair - On Demand Video
Learn from this challenge some basic automotive electrical troubleshooting procedures
Engine
Engine Won't Start? Could It Be the Distributor Cap?
You would be amazed at the pesky problems these can create!
Fuel Delivery
Rebuilding Diesel Injector Nozzles - Warnings and Advisements
Must read info BEFORE you rebuild your injector nozzles
On Demand Video
$7.99
Outside Rear View Mirror, Removal, Service and Repair - On Demand Video
Applies to most models 1973 to 1985 w/ manual mirrors - W114, W115, W107, W116, W123 and early W126 driver side
Engine
Inspecting and Replacing Rubber Exhaust Hangers
With the right tool and a little know-how it is super easy.
Vacuum
Fixing W116 and Early 123 Door Locks
#1 Failure Point are the rubber diaphragms in the door lock actuators
Body and Exterior Trim
How to Tell if Your Sunroof Seals Need Replacing
Knowing what to look for will help you decide if replacement is needed