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On Demand Video
Cleaning and Detailing a Mercedes Engine Compartment- On Demand Video Instruction
$4.99

Extreme Detailing Part 4: Cleaning and Detailing an Engine Compartment Safely - On Demand Video

Kent will show you how to get it super clean with minimal water and overspray

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.

$89.95

Complete Lubrication Kit w/ Applicators in Carrying Case

This is your grab-n-go for all your lubrication needs on your older Benz

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.

On Demand Video
$12.99

60x Diesel Engine Fuel Warmer Bypass Instructions - On Demand Video

For 1984 to 1995 OM601 OM602 and OM603 engines in W201, W124, W126 and W140 Chassis

Mercedes installed small fuel warmers on these engines using engine coolant to warm up the fuel just before it enters the injection pump. The idea is great - especially in cold climates, but in moderate and warmer climates it is probably not needed.

$19.50
Currently out of stock.

Heavy Duty Reinforced Rubber Jack Stand Top to Body Protecters

Best way to protect the underside of your car from rust and to keep the jack stand from slipping

Over the years Kent has used a number of different things to place on top his jack stands to prevent damage and for added security. He has even tried some of the commercially available jack stand plastic covers. Nothing has proven to work better than the special cut reinforced hose shown here.

On Demand Video
$9.99

W201 W124 W140 R129 REAR Shock Absorber Installation - On Demand Video

Full step-by-step instructions including tools needed and special tips

In this video Kent will demonstrate how to replace the REAR shocks in the chassis mentioned above. He will do this on the ground on his W124 coupe using a floor jack, jack stands, and hand tools.

On Demand Video
$12.99

W201 W124 W140 R129 FRONT Shock Absorber Installation - On Demand Video

Full step-by-step instructions including tools needed and special tips to make the job go easier

In this video Kent will demonstrate how to replace the FRONT shocks in the chassis mentioned above. He will do this on the ground using a floor jack, jack stands, and hand tools.

$3.85

Windshield Washer Squirt Nozzle Cleaning and Adjusting Tools

2 wire tool set - One to clean and one to adjust - watch video below for details

Are you tired of windshield washers sprayers that done spray straight or don't spray at all. If you can hear the pump running but no fluid is coming out the nozzles it could be the nozzle holes are plugged with dirt.

$14.75

Hirschmann Power Antenna Mast Cleaning and Lubrication Kit

Extend the life of your power antenna by cleaning and regular lubrication

"I have heard some owners complain about the unreliability of those older Hirschmann power antennas. I would say that in at least 80 percent of the few hundred antennas I have taken apart that went bad - the reason was lack of lubrication!

$84.50

DELUXE Windshield Fine Scratch Removal and Glass Deluxe Polishing Kit w/ Power Tool

WARNING! Not guaranteed to work on all scratches. WILL NOT WORK ON SAND PITS. Do finger test on wiper scratches BEFORE ordering!!! Read and see more below.

Contains all supplies and video instructions you need - including a high speed power multitool to remove very fine scratches. Purchase together and save $$$$. Ever wish you could get rid of the annoying wiper scratches on your front windshield (or rear hatch glass if you have a rear wiper)?

$49.95

Windshield Fine Scratch Removal and Glass Polishing Kit

WARNING! Not guaranteed to work on all scratches. WILL NOT WORK ON SAND PITS. Do finger test on wiper scratches BEFORE ordering!!! Read and see more below.

Contains all supplies and video instructions you need - except a multitool (see description. )Ever wish you could get rid of the annoying wiper scratches on your front windshield (or rear hatch glass if you have a rear wiper)?

On Demand Video
$15.99

How to Remove Fine Scratches from Your Car's Windshield - On Demand Video

Video instructions using Kent's glass polish kit to remove scratches with less mess and less heat!

This video will take you step by step through the process of using our glass polish kit with a multitool to remove those fine scratches from your windshield or rear hatch glass. It also works great for polishing the water and acid rain out of any glass, including shower doors!

$8.95

Anti Corrosive Gel for Magnesium and Aluminum

For protecting clean and bare aluminum and magnesium engine parts

Kent has been working a long time to find a way to stop the ugly corrosion on aluminum and magnesium engine parts. Particularly valve covers and intake manifolds.

$26.75

Diesel Fuel Injector Return Fuel Hose AND Brake Pad Service Tool

Easy way to remove and reinstall that hard to reach small injector fuel return hose and vacuum hose - AND works on brake pads too!!!

While working on the fuel injectors of a 240D this week, Kent finally decided he had had enough. After 20 years of fighting those fuel injector return hoses he decided he just had to come up with a tool to make the job easier. 2 hours later the tool was designed and the prototype made.

On Demand Video
$2.00

How to Clean Out Plugged Sunroof Drains on 1965 to 1995 Models

Part of Kent's $2 tip video collection. The tip will only cost $2 but you could save considerable money and grief by watching this video.

In this short 2:32 minute video Kent will show you how he first tests the sunroof drains for blockage and then how he goes about cleaning out any blockage.

$35.75

1/4 Inch Drive Beam Type Super Low Torque Wrench

Very accurate for low torque settings - 0 to 9 Newton Meters or 0 - 80 inch pounds

If you are tired of "guessing" on those critical low torque settings maybe it is time to get a small torque wrench. This is the one Kent likes for super low torque settings up. It is quality made and will not cost you an arm and a leg. You can even calibrate it yourself!

On Demand Video
$9.99

How to Use Kent's New Instrument Cluster Removal Tools - On Demand Video

Tips and tricks to get those stubborn clusters out of the dash

This video is free with the purchase of Kent's new dash cluster pull tool set. If you just want to see how he uses the tools and some tricks to get difficult clusters out you are welcome to purchase this video separately.  Approximate run time is 20 minutes.

$34.75

R107 W116 W123 W126 W201 W124 R129 W140 Instrument Cluster Removal Tools

With Free Video Instructions - For most models from 1972 to 1999

Removing a Mercedes instrument cluster from any of the chassis listed is easy with these special "pull" tools. Many owners do not realize that the instrument cluster is just pushed into the dash panel and not held in with any bolts or screws.

On Demand Video
Mercedes Muffler Repair - On Demand Video
$12.99

Center and Rear Muffler and Exhaust Pipe Replacement and/or Repair - On Demand Video

Common Rear Exhaust leak troubleshooting, component replacement and hole patching DIY techniques

How can you tell if you have a hole or leak in your exhaust system? What are the symptoms? Can the leak be patched? When will you have to get either a new center muffler or rear muffler or pipes or all three? Can you replace the mufflers yourself and what are the tricks?

$29.50

Custom Made Large Angled Head Clamping Tool

Multiple uses for hose removal, assembly, and holding parts safely for cleaning and polishing.

This is one of Kent's favorite tools around his shop. It is used almost daily. The tool rose out of a need to be able to safely hold fuel inectors while cleaning when with a large high speed wire wheel. No tool like this is availabe so it had to be built in our shop!

On Demand Video
$5.99

No Cost Steps to Fixing an Engine's High Idle Speed Problem - On Demand Video

Kent is always amazed at how often it is the simple things! You won't believe how easy it was to fix this engine!!

This video will be an excellent example of how to save big $$$ doing the work on your own car. If your gas engine is idling too fast in neutral it could be an expensive problem, but in many cases it is due to lack of maintenance over a long period of time.

On Demand Video
Mercedes Benz Impulse Codes - On Demand Video
$3.99

Read and Clear Check Engine Light Codes: 1988 to 1995 Mercedes - On Demand Video

Learning how to do this yourself could save you hundreds of dollars $$$$$$$$$

If you have a Mercedes of this era equipped with an impulse code reader you will find a little numbered black box similar to the one in the pictured here in your engine compartment. It is located over by the battery and may have a black cover on it that can be lifted off.

On Demand Video
Broken Radiator Neck - On Demand Video
$16.99

Repairing a Broken Plastic Upper Radiator Neck - On Demand Video

With the right products and procedures this can be safely done in most cases

Kent starts out the video talking about prevention by using the neck reinforcement kit he has been selling for years. In the case of his own 1990 300SL the neck had not been reinforced and it broke cleanly right in the middle.

$31.95

Plastic Radiator Broken Upper Neck Repair Kit

This will repair most cracked or broken upper radiator necks - Free video instructions

Another great solution from Mercedessource!

1978 to 1995 Mercedes only

A broken radiator neck can be safely repaired if it breaks off cleanly in the center or aft of the center of the neck. If it breaks off too close to the tank or breaks off in multiple small pieces then we advise that you replace the radiator.

On Demand Video
$14.99

M104 Gas Engine Head Gasket Replacement Part 3: Cleaning, Inspection & Parts to Order - On Demand Video

If you want your head gasket repair to last these are the important steps you must follow

The head has been successfully removed. There is quite a bit of work that will need to be done before the head is ready to go back on. The head and the block will need to be cleaned and inspected and parts will need to be ordered. Other parts should be replaced while the head is off the engine.

$79.95

2 Quarts of Miracle Paint with Spare Empty Pint Can

Cost saving option when tackling some major rust repair
If you are working on some larger rust areas or rust holes, you will probably need more than one quart to complete your project. This two-quart kit will generally cover and seal all areas if you are doing a rust cleanup on the underside of the car.
On Demand Video
Under Body and Under Trim Spot Rust Repair - On Demand Video
$12.99

Under Body and Under Trim Spot Rust Repair - On Demand Video

High moisture "hidden" rust areas have to be treated and coated properly or they will not be permanent

On older Mercedes spot rust can be a hidden problem under side moulding trim, under fenders and rocker panels and inside the bottom edges of doors.

$32.50

Frozen Brake Caliper Piston Removal Pump Adapter Hose

Only works with Mercedessource Injector Pressure Tester - FREE VIDEO INSTRUCTIONS

This is a must-have if you attempting a caliper rebuild on one with stuck pistons. If you own one of our injector pressure testers here is a great add-on that will allow you to use the tester to remove stuck pistons from old brake calipers.

On Demand Video
Mercedes Brake Caliper Removal - On Demand Video
$6.99

Brake Caliper Rebuilding Part 1: How to Remove Frozen Pistons From Brake Calipers - On Demand Video

Part 1 of 3 Parts: For Mercedes brake calipers from the early 1960's to the late 1990's

You can save a lot of money if you can rebuild your old brake calipers, especially on some older models. If you can just get the pistons out of the housings, most calipers are rebuildable, unless they have been subject to road salt or have sat exposed to the weather for years without use.

On Demand Video
Code Reader On Demand Video
$13.99

How to Use a Scan Tool to Read Check Engine (Light) Codes - On Demand Video

This is way easier than you might think and learning how could save you thousands $$$

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.

On Demand Video
104 Mercedes Head Gasket Part 2 - On Demand Video
$12.99

M104 Gas Engine Head Gasket Replacement Part 2: Cylinder Head Removal - On Demand Video

A step-by-step procedure for properly removing the head from the engine

In this on demand video you will get to watch Kent remove the cylinder head from his 1990 R129 300SL with the 104 twin cam straight 6. This is a highly detailed video on how to do it without making the mistakes that many others have made. The job must be done with understanding and great care.

On Demand Video
104 Mercedes Head Gasket Part 1 - On Demand Video
$7.99

M104 Gas Engine Head Gasket Replacement Part 1: Overview - On Demand Video

Discussion of preparation, difficulty, potential problems and time it will take to do this job yourself

The primary purpose of this Part 1 introduction is to give you, the viewer an overview of some of the challenges you will be faced with if you decide to replace the head gasket yourself.

$42.95

24" Measuring Machinist Straight Edge with Protective Sleeve

A must have when working on engines.

When working on automotive engines a long heavy machinist straight edge is a must. This is the best way to tell if the mating surfaces are flat and true. That includes cylinder heads, engine blocks, intake and exhaust manifolds as well as critical sealing metal to metal covers and housings. 

$19.95

HD Diesel Engine Glow Plug Circuit Tester

Every diesel owner should have one of these in the trunk to quickly test glow plug functions

A 12 volt test light is a very handy tool to have when working on any car but it is particularly important if you have a old diesel. This tool will allow you to quickly determine if there is power getting to your glow plugs, and if not where the power is breaking down.

$1.90

1982 to 1995 Auto Transmission Dipstick Tube Seal

Fits all models with the 722.315 and most 722.4 transmissions - see list below

This is becoming one of the common transmission fluid leaks on these older automatics. If the trans is leaking fluid in small puddles while the car sits for longer periods suspect this seal. You can be fooled thinking it is coming from the pan gasket.

On Demand Video
Mercedes W140 Blower Motor - On Demand Video
$5.99

W140 Heater Blower Motor Location, Troubleshooting and Repair - On Demand Video

How you could save up to $1000 by fixing it yourself!

Would you like to watch an inexpensive on demand video that might help you save $1000's? You could spend three or four hours hunting around the internet on different forums and marginal youtube videos and may get the right info - maybe!

On Demand Video
Using Lipo Batteries - On Demand Video
$3.99

How to Use Small Lithium Polymer Batteries to Work on Your Car - On Demand Video

If you are into RC (radio control) you will already have these batteries and special charger

Tired of lugging around heavy batteries or battery boosters to test electrical components in your car? It does not have to be a Mercedes. It does not even have to be a car. Anything that runs off 12 volt DC power can be tested by these small, light weight but very powerful batteries.

$38.50

Late Model Voltage Regulator for most M112 and M113 Engines

Fits V6 and V8 models 1998 to 2002 listed in description - Kent's detailed instructional video is included with purchase.

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.

On Demand Video
W140 Installing New Blower Motor Into Old Fan and Housing - On Demand Video
$9.99

W140 Installing New Blower Motor Into Old Fan and Housing - On Demand Video

Kent will show some specials "tools" and tricks he uses to prevent damaging the plastic squirrel cage fan

One of the cheapest ways to fix your worn out W140 blower motor is to replace just the motor. You do not have to replace the entire unit. BUT repairing it this way is not as easy as it may appear!

On Demand Video
$6.99

M103 and M104 Straight Six Serpentine Belt Removal and Replacement - On Demand Video

For 1986 to 1993 Six Cylinder gas engines - both single and twin camshaft.

If your serpentine belt is starting to crack or the back side is worn smooth, you need to replace it. If you are hearing strange noises from the front of your 1986 to 1993 six cylinder gas engine, you will need to remove the belt to troubleshoot the problem.

On Demand Video
$8.99

Mercedes Late Voltage Regulator Replacement - On Demand Video Instruction

A guide on replacing a very important part on your later model Mercedes

The voltage regulator is a very inexpensive part that usually wears out between 110,000 to 130,000 miles. It is often neglected and Kent believes many alternators have been replaced over the years when all they needed was a $25 to $30 voltage regulator!!!

On Demand Video
Temperature Gauge Fix - 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

If your engine temperature gauge is not reading at all, you need to fix it before you keep driving the car. To ignore this could lead to major engine failure, since you will have no way to get an adequate warning that your engine is about to overheat.

$74.50

Automatic Transmission Shift Rod Bushing Replacement Tool Kit - New Bushings Included

For LATE MODEL (70-73) 108 109 and ALL 114 115 107 116 123 126 201 124 129 and 140 chassis 1968 to 1995

The plastic shift bushing is a very common part that needs to be replaced on older Mercedes. Can you believe it is the exact same part that was used on all models for over 25 years! It is an inexpensive part that can cause big problems if it breaks out.

$12.95

Transmission Shift Rod Clip Removal and Installation Tool

For all 108 109 114 115 107 116 123 126 201 124 129 and 140 chassis 1968 to 1995

If you have ever tried to remove and reinstall a shift rod attachment clip under your Benz you know how frustrating it can be. On some chassis like the 201 models it is almost impossible to even get to the clip let alone remove it with standard hand tools!

$42.95

Miracle Paint For Permanent Rust Repair QUART Black - Free Brushes and Gloves

Receive Related Bonus-Product Free! (Can only be shipped UPS Ground)

NEW and improved HD formula. This new formula has a thicker viscosity for easier application on vertical surfaces and when using fiberglass cloth. Miracle Paint is a unique moisture cured non-porous paint that bonds to rusted and corroded metals like no other coating.

$227.00

Diesel Fuel Injector Balance Pressure Tester - Yes, You Can Do It Yourself!

Version 3 release - Improved fluid handling design - Watch the video below for reasons behind the changes.

For all MBZ diesel engines 1950 to 1999. Designed by Kent Bergsma. These are built at Mercedessource to control quality and production demands. Each one is tested here in our shop before shipping.

On Demand Video
Step-by-Step Diesel Purge Instructions - On Demand Video Instruction
$8.99

Purging a Diesel Engine Fuel Delivery System Step-by-Step - On Demand Video

How to use the best medicine for sick diesels to perform a proper diesel purge

Rough running diesels abound everywhere. The symptoms include poor acceleration, no power, and excess exhaust smoke. Some times these can be a sign of real problems. Other times it may mean your fuel injection system just needs a good cleaning. And NOTHING cleans better than Diesel Purge.

$64.75

Pressure Brake Bleeder

As of Jan. 2020 this pressure tank can now perform a cooling system pressure leak test as well . Kent's 2-in-1 invention. See below to purchase the pressure testing cap.

When used for bleeding or flushing your brake system, a single person can do a rapid fluid flush!  No mess and very efficient. Will work on all Mercedes from 1968 to 1995 - Also select 1960's models and most later chassis up to 2006 see list below: 25-minute video instructions are now included.

On Demand Video
$4.99

Waking Up An Old Benz That Has Sat For Years Part 1 - On Demand Video

Kent covers what you may have to do first with the engine and fuel system

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. 

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