JUST ARRIVED! German-made diesel fuel injector nozzles are back! CLICK HERE to order.
New water pump as shown for your 380SL or 380SE/C. These are getting more expensive by the month!
In this 16-minute video, Kent explains the two upgrades he made in early 2026 to his electronic fuel injector tester. This video is specific to the tester we sell on this website. See related products below.
This is a must-do anytime you have the transmission out of one of these cars, and you know it has not been done in the past 10 years. Of course, if you are leaking engine oil out of the bellhousing after a long drive, then you should also replace it.
The kit contains the following"
More often than not you will find these cracked and broken.
An often overlooked aged rubber part on these older v8 engines. No instructions included but can be found online.
When you download this from your "account" at Mercedessource.com you can print it on standard 8 1/2 x 11 paper, or you can view it from any computer if you are logged in at Mercedessource.
Kent finally got so frustrated trying to get these oil caps off that he came up with this new tool he chose to call the wrist saver. Watch the video to see this unique tool in action.
This can be used on older 4, 6, and 8 cylinder gas engines up to around 1991 (end of W126). This works particularly well on the M116 and M117 V8s from 1972 to 1991. On some early V8s, you have very limited room to get to the rear sparkplugs. You can use the short extension.