Kent's Factory Service Manuals collection is going on sale now. CLICK HERE.
The fuel accumulator maintains the pressure in the fuel system for a certain time after the engine has been switched off. When the engine is running it serves to deaden the noise of the electric fuel pump.
This is a very important maintenance item for all 116 and 123 chassis 617 5 cylinder turbo diesel owners.
All 124 Chassis sedans, coupes and wagons from 1986 to 1995. Here is how to fix those intermittent dash lights. This kit comes with a new dimmer switch for the dash light control (a bad dimmer is the biggest reason for dash lights not working).
This is one of the best safety upgrades you can make on your old Benz - Let there be light !!!
If you have a 1981 to 1985 W123 300D, 300CD, 280E, 280CE, 300TD or a 1981 to 1989 W107 380SL, 560SL, or a 1981 to 1991 W126 380SE/L 300SD 500SE/L 300SDL 420SE/L 300SE/L 560SE/L 380SEC 560SEC that has automatic climate control this video manual will apply. These c
Fits 124 201 126 Chassis with M103 engine only, including 190E 260E 300E 300TE 300CE 300SE and 300SEL . These are the current plugs Kent recommends for this 6 cylinder gas engine.
Free PDF written instructions included. Only fits 126 Chassis gasoline 6 and 8 cylinder 1981 to 1989 - See model list below
Digital PDF instructions for cleaning your pencil glow plug chambers. 5 pages of step by step instructions with detailed pictures to visually assist you in completing the job.
For all Mercedes 124 chassis cars from 1986 up to 1993 ONLY. This includes the 260E, 300E, 300D, 300CE, 300TE, and 400E. This is the repair manual you 124 owners have been waiting for.
In this xx-minute long video, Kent will show you how to install our aftermarket power antenna in your 116, 123, or 123 sedan or coupe. Removal of your old antenna is not covered in this on-demand video but it is very straightforward once you remove the inner fender well panel.
R107 power Hirschmann antenna are no longer available new. It is possible to remove and repair the old Hirschmann antenna if you are willing to dig in and spend time cleaning, adjusting, lubing, etc.
For *most 123 chassis cars made from 1977 to 1985 and *mostl 116 chassis sedans built from 1973 to 1980. The PDF repair guide will take you through the process of how to properly remove your heater blower motor and replace the motors two brushes.
This is a must-have if you have a prized Benz or any car you don't drive often!! If you let any of your cars sit for long periods ( generally over 30 days) without driving them, you can ruin your battery, especially if you let it go completely dead.
If you have a stuck key or failed lock in your 1977 to 1979 W123 this is your best option for a reliable replacement but we only have a few of these in stock. The exact originals as shown in the picture below are no longer made. These do not have a replaceable tumbler assembly.
Electric power seats are great if they are working ok. When they do not work - especially in the fore and aft or tilt movement it can be very frustrating to even drive the car.
Power Hirschmann antennas are no longer available new. It is possible to remove and repair the old Hirschmanns if you are willing to dig in and spend time cleaning, adjusting, lubing, etc.
Enter the dreaded “check engine” light. When it suddenly comes on it can create fear and panic in many a driver. Kent has known some people who have sold their cars cheap because they just did not want to deal with taking the car into a mechanic to get it fixed.
This is a common occurrence as these gas engines with Bosch C.I.S. fuel injection age. Most of them are now at least 20 + years old. The problem goes something like this. You start the engine cold and it will hardly run. It runs rough and idles very low and will even quit a few times.
W116 driver power window failure is very common. It happened to Kent's personal 1979 300SD.
THESE ARE GENUINE BOSCH. Do not purchase the cheaper aftermarket regulators as we have found they do not last. This voltage regulator that bolts on to the back of your alternator. This is the common failure point and when it does you will not be getting any charge to your battery.
When the motor won't move the window down you can not get to the bolts that hold the regulator to the glass. So then how can you get it out of the door! What a pain! In this xxx minute video Kent will show you what you need to do in order to get a "stuck" power window regulator out of a door.
This is a must-have if you have a prized Benz or any car you don't drive often!! If you let any of your cars sit for long periods ( generally over 30 days) without driving them, you can ruin your battery, especially if you let it go completely dead.
Best upgrade for 1958 to 1972 6 cylinder 220SE, 220S, 230, 250S, 280S, 250SE, 280SE, 280SEL, 230SL, 250SL, 280SL and 4 cylinder gas 190,
Best upgrade ever for your 180, 190, 200, or 220 gas engine. Even included the 190SL.
APPLIES TO: The first general automatic climate control was introduced in 1977 in the U.S. market.
WARNING - WARNING - WARNING: BEFORE we ship this unit, we MUST have confirmation from you that you have removed the distributor cap, confirmed the size of your rotor ( see below), AND measured the points cam width and height. If your distributor is not exactly the same this kit WILL NOT WORK.
These are high quality German brand filters. Since mose of these cars are not driven regularly Kent recommends an oil change every 5000 miles or 2 years whichever comes first ( using quality oil) and a fuel fitler change every 10,000 miles or 2 years whichever comes
PENCIL GLOW PLUGS ONLY!! WILL NOT WORK ON MODELS WITH THE OLD STYLE LARGE THREAD SERIES TYPE. For 1978 to 85 300SD Turbos / 1980 to 93 240D / 300D 300TD 300CD 190D 300SD 300SDL 350SDL. When was the last time your glow plug chambers were reamed out?
The driver's side W124 under dash panel can be a little tricky to remove due to all the hidden fasteners. Without knowing where these are and how to get to them, removal can be frustrating and it is easy to break the plastic covers.
Worried about the internal condition of the fuel tank on your old 1959 to 1972 mechanical fuel-injected Mercedes? Not sure if it has rust or other contaminants inside it.
Would you like to find out how well your old (1959 to 1972) mechancial gasoline fuel injectors are working? Now you can do it yourself at home with our custom bench mount hand pump pressure tester and cleaning kit. These are the full instructions that come FREE with the kit.
Book 1 explains how a series pre-glow system works and how to properly test it using inexpensive electrical testing equipment. If your glow plugs are not working you need to find the cause BEFORE you start buying parts. This is something you can do yourself.
With the long lead provided (12+ feet) you can hook up to your car battery and go around the car and test the operation of various electrical components.
We have been informed that there is no plan to manufacture new steering locks again for these classic cars. This will also fit the European R107 280SL.
Here are the titles, dates of printing, and total pages in each of these four factory training booklets. IIS
Please note that this video class is included free with the purchase of one of our remaining new 450SL or 380SL steering lock assemblies.
This was removed from a vehicle and was tested. ONLY ONE KEY but it is the low-security key so easy to get a duplicate made. Very good key movement, good working electrical switch, and door buzzer switch mounted. Fits Early 107 and later W116 chassis only ( see list in title )
General-purpose, clear RTV indoor/outdoor sealant. Seals, bonds, repairs, mends and secures glass, metal, plastics, fabric, vinyl, weather stripping and vinyl tops. Protects and repairs electrical wiring. May be applied to horizontal or vertical surfaces. Waterproof and flexible.
This videos covers in detail the removal and replacment of the specialty rear shocks on a 2004 E500. Replacing these shocks are slightly different from removing standard shocks due to the extra electrical connection to the computer.
During his years of working on diesel engines, Kent has learned a few things about glow plugs. Some he learned the easy way and others he learned by “pain and suffering.” If misunderstood or improperly maintained, glow plugs can be the “achilles heal” of a diesel.
This book explains how a parallel pre-glow system works and how to properly test it using inexpensive electrical testing equipment. If your PENCIL style glow plugs are not working properly, you need to find the cause BEFORE you start buying parts.
It also fits 1977 to 1980 280SE, 450SE, and 450SEL. We only have a few of these custom-machined SL steering locks left. LIMIT ONE per customer. We have been informed that there is no plan to manufacture new steering locks again for these classic cars.
This is probably the very best upgrade you can make for your automatic climate control. It will switch the hot to cold or cold to hot much faster and will hold a much steadier heat at high engine speeds.
Are you tired of your sluggish heater system? Does it take too long to change temperature. Does it get hot when you want it to get cold.
PLEASE NOTE In stock now and ready to ship. No detailed instructions at this time, but it is not a difficult install this unit once you remove the false firewall at the back of the engine. You will be able to gain access to the monovalve and electric pump assembly.
When an old Mercedes ( or any other car for that matter ) has sat idle for over a year it can be a challenge to get it safely back on the road again. If it has sat idle for more than 5 years you may find it difficult to even get the engine running.
This video is not only going to show you how to remove and replace the “screw cap” style tumbler, but it also going to explain the theory of operation and how to avoid certain pitfalls when doing this job yourself. And YES, there are pit falls.
This video is not only going to show you how to remove and replace the “SNAP cap” style tumbler, but it also going to explain the theory of operation and how to avoid certain pitfalls when doing this job yourself. And YES, there are pitfalls.
In this 14-minute video instruction, you will get to see how Kent cleans and details an engine compartment in a W210 E430 using his favorite chemicals and techniques. This includes using less than a gallon of water and controlling the spray rinse so you protect sensitive electrical components.
If you own and maintain an older car (especially 15 years and older) you must be willing to take care of its lubrication needs or you may spend big money later in repairs.