201

Welcome to the first inexpensive CIS fuel injector tester for the home mechanic. This bench mount tester will allow you to check the release pressure and spray pattern of your injectors. It will not accurately measure quantity of fuel delivered nor the release balance between the injectors as do the big commercial test units. With a little practice you can get a "feel" for balance by quickly testing all injectors one right after another and analyzing spray patterns. CIS injectors are spraying all the time in your engine. There is no way you can get this hand pump to spray continuously, but by pumping rapidly and can get a fairly good idea just how well each injector is atomizing the fuel. 

With this conversion kit you can use your current Mercedessource diesel fuel injector tester to test Bosch gas engine fuel injectors on 450SL, 380SL, 560SL, 280E, 280CE, 280SE/L,450SE/L, 380SE/L, 500SE/L, 380SEC, 420SEL, 560SEL, 560SEC, 300SE/L, 190E 2.3, 190E 2.6, 260E, 300E, 300TE, 300CE, 300SL, and 500SL.

Now available as a cost savings kit! Six new Bosch CIS fuel injectors with six holder bushing O-ring seals. If your 6 cylinder 103 engine has over 120,000 miles and you think your injectors are ok then you might want to think again. I have been amazed with the poor results of our recent testing of large number of fuel injectors from various gas engine models ( 1977 to 1993). Less than half of those injectors tested passed a simple spray pattern and leak test. Unlike diesel injectors there is no way to take them apart, adjust, or rebuilt them. It is possible to send them out for ultrasonic cleaning but in cases where cleaning does not help your only option is to replace them.

Now available as a cost saying kit. 4 new Bosch CIS fuel injectors. If your 190E has over 120,000 miles and you think your injectors are ok then you might want to think again. I have been amazed with the poor results of our recent testing of large number of fuel injectors from various gas engine models ( 1977 to 1993). Less than half of those injectors tested passed a simple spray pattern and leak test. Unlike diesel injectors there is no way to take them apart, adjust, or rebuilt them. It is possible to send them out for ultrasonic cleaning but in cases where cleaning does not help your only option is to replace them. If you can't get them properly tested you may not be sure of the results and in the end just wasted time and money for cleaning.

Brand new 02 Sensor removal socket. 3/8" drive with 22 mm 12 point open head. Fits Mercedes 201 190E 2.6 ONLY and 124 chassis 260E 300E 300TE from 1984 to 1990.

02 sensor replacement is one of those neglected maintenance items. They really should be replaced every 100,000 miles for peak engine performance. If left in too long they seize in the threads and are impossible to remove with a standard open end wrench. This special socket will remove even the most stubborn sensors. 

We also sell a universal Bosch 02 sensor for above models at a great price! CLICK HERE to view sensor.

Socket works due to a cutout that will allow you to slip it over the wire harness:

This is the part you need when your ignition key continues to stick even after installing a new tumbler assembly. In over 70 percent of the cases involving a severely sticking key, I have found you need to replace both the tumbler AND the steering lock if you hope to have a lasting repair. They tend to wear each other out if the problem is not corrected early on. In cases where the key just begins to stick slightly while turning, you can sometimes get by only having to replace the tumbler assembly. 

Brand New Release! This manual writing by Kent Bergsma will walk you step by step through the process of removing and replacing a Mercedes steering lock assembly. This can be a very frustrating job if you don't know some of the factory secrets. For anti-theft reasons the engineers designed it to be very difficult to remove!

Includes 1 meter of nylon braided clear windshield washer hose. No instructions included.

CLICK HERE to view the complete windshield washer squirted kit.

No instructions or special tool included

This switch will work on all 380SL and 560SL, all 126 chassis sedans and coupes 1981 to 1991 , all 123 chassis from 1982 to 1985, all 201 chassis 190E 2.6 and 190D ( 190E 2.3 up to 1988 ONLY )and all 124 chassis from 1986 to 1993.

25 amp Fuses, made of brass copper alloy. High quality. Sold in a package of 20.

CLICK HERE to see our fuse kits with Instructions.

16 amp Fuses, made of brass copper alloy. High quality. Sold in a package of 20.

CLICK HERE to see our fuse kits with Instructions.

8 amp Fuses, made of brass copper alloy. High quality. Sold in a package of 20.

CLICK HERE to see our fuse kits with Instructions.

Dont neglect this service as many do! I recommend the hydraulic fluid and filter be changed every 30,000 miles. You would not believe how many SLS vehicles I have seen with dirty hydraulic fluid - I mean nasty!  Sometimes I have even found engine oil in the system!  Let me tell you, the system does not respond very well with dirty or high viscosity oil.  ALWAYS use the proper hydraulic fluid made specific for Mercedes Benz SLS suspensions.  If in doubt about what is currently in your reservoir, flush your system and install new fluid and filter.  An empty SLS will require approximately 3.5 liters of fluid to fill it.  You will need 4 liters to thoroughly flush out the old fluid.

I have never been impressed with the rubber vacuum hose found on older Mercedes diesels. I don't think the engineers ever anticipated how much abuse or how long these hoses would need to last! Over the years I have seen way too many vacuum related problems lead back to a failed hose connector or short hose length. The combination of high heat generated in the engine compartment as well as both internal and external engine oil contamination are the chief causes of its early demise.