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On Demand Video
Detailing the Interior of an Older Mercedes Benz by Kent Bergsma
$10.99

Extreme Detailing Part 1: Interior Carpets, Upholstery, and Panels - On Demand Video

Learn how to use some unique products make the job easier, faster and more enjoyable

In this video Kent shares his secrets on how to make the inside of an old Benz look like new again. Now granted, you must have a reasonably good car to start with.  He is not going to show you how to reupholster, change seats and door panels, etc.

$26.75

Twin Chamber Brake Fluid Capture Bottle

*The best way to flush your brake system fast without creating a mess in the process!

Born out of frustration this twin chamber plastic bottle has solved two of Kent's biggest head aches when brake bleeding or flushing brake systems.

4 mm hard plastic vacuum line
$3.95

4 mm Hard Plastic Vacuum Line - PER METER

This vacuum line is white and is 4 mm in size. It is used on all 107 108 109 110 111 113 114 115 116 123 124 126 chassis. You can use it to replace any hard vacuum line on the engine.

Sale
$69.95

Anodized Aluminum Window Trim Polish Restoration Kit

Bring that new car shine back to most milky and spotted window trim with Miracle Paste! A power tool is required.

Mercedes 114, 115, 107, 116, 123, 126, 124, and 201 chassis window trim has a super strong anodized coating that is impervious to hand polishing but still can oxidize when exposed to harsh environmental elements. When this happens the trim becomes spotted and milky in color and it is NOT pretty!

$107.85

Complete Pressure Brake Bleeding and Flushing Kit w/ Instructions

*For use on most Mercedes from 1968 to 2004(6) See List - UPS Ground Shipping ONLY! - 25 minute Video instructions now included

For use on most Mercedes from 1969 to 2006 (see exceptions below)- UPS Ground Shipping ONLY! Buy the complete kit and save $$. This is almost everything you need to do a fast, clean and efficient brake fluid flush on your older Mercedes Benz passenger car.

$58.95

108 109 107 114 115 116 123 126 Chassis REAR Brake Rotor Set of (2) w/ FREE INSTRUCTIONS

ONLY ONE SET AT THIS PRICE: SPECIAL ANTI-RUST COATING! For models listed in the description 1969 to 1991 -- PDF DOWNLOAD instructions included!

PLEASE NOTE: Printed instructions are shown in the picture, but you will ONLY receive updated PDF instructions as explained below:  SPECIAL BUY: Here is your chance to replace both REAR brake rotors for a fantastic price.

$56.50

Alloy Wheel Paint Restoration Kit - UPS GROUND ONLY!

Now with paint masking dam INCLUDED! One of the best cosmetic improvements you can make on your old Benz! w/ video Instructions

Can be successfully applied to all Mercedes Alloy (non chrome) Silver Wheels from 1970 to 1995. 108, 109, 107, 114, 115, 116, 123, 201, 126 and 124 chassis. Most of us have to admit that stained and peeling paint on Mercedes alloy wheels is ugly on any model.

On Demand Video
$6.99

1968 to 1973 W108 / W109 Transmission Mount Replacement Procedures - On Demand Video

tly straight forward EXCEPT for a few potential problems you have to watch out for.

In this 15-minute instructional video, Ken will walk you through, step by step, how to remove your old transmission mount and install a new one. He will cover a few potential problems to watch out for and explain the correct installation torque sequence.

On Demand Video
$12.99

1968 to 1973 W108 Engine Mount Replacement Procedures - On Demand Video

Mostly straight forward EXCEPT for one BIG challenge not covered in most instructions.

Some might suggest this is a fairly easy job, and Kent would agree up to a point. If this were such an easy job, why did it take a 30-minute video to explain all the ins and outs and the challenges that you might run into?

$19.75

V-Belt Pulley Rust Removal Kit

Save your new belts - this way is fast! - electric drill required

Kent tried a bunch of methods, but using an electric drill with these round brushes and extension proved to be the fastest and most efficient way to get the rust off those old pulleys that have sat for a long time. Hand wire brushing does not work, and hand sanding takes a long time.

On Demand Video
$6.99

Rear Muffler Small Hole Patch w/ POR15 - On Demand Video

Not guaranteed to be permanent, but the repair may outlast the rest of the muffler

In this 10-minute instructional video, Kent will demonstrate how to use fiberglass cloth and POR15 to patch a small hole in the rear muffler. This will not work on catalytic converters as they get too hot, but can be used on center and rear mufflers to add a little more life.

$28.50

Universal Rust Repair Preparation and Application Kit w/ Videos

Can be used with POR15 or Miracle Paint. Products are similar. Procedures are the same.

If you find spots of rust on your old Benz, you should address them right away.If you want a long-lasting rust repair, preparation is key. The application is straightforward, but there are some potential problems you should avoid.

Sale
$140.00

250SE 250SL Distributor, Cap, Wires and Holder - USED

Check part number. Removed from 1967 250SE

Good usable condition. The distributor shaft condition is tight. Vacuum advance works and has been tested. The distributor cap has very little wear on the points. Ignition wires are still soft. Coil wire is missing. Rotor is missing.

$195.00
Currently out of stock.

1965 to 1972 M129 M130 6-Cylinder Fuel Injected Valve Adjusting Deluxe Combo Kit

This is what you need to DIY. For 250SL, 280SL, 250SE, 280SE, and 280SEL with the fuel injection straight six.

All 6-cylinder gas engines during this period have adjustable valve clearances that should be checked every 15,000 miles. Only one wrench is needed to adjust these valves. There are no locking nuts like on the diesel engines.

$35.00

1968 to 1972 W108 Fuse Box and Light Covers

For 6-cylinder 280S, 280SE, and 280SEL

These parts are in excellent condition as shown. They were removed from a 1968 280 S with only 68,000 miles and in storage since 1978.

$22.95

Long Heavy Duty 3/8 Inch Breaker Bar - 15 inches Long

Sometimes you just need the extra torque to get something loose. Great for adjusting 1965 to 1975 valve clearances

This one is a favorite here. Extra long and has a head that won't get all loose and floppy.

On Demand Video
$12.99

How to Adjust Valve Clearances on a 1965 to 1972 Six-Cylinder Engine - On Demand Video

The instructions are specific to using the tools designed by Kent to complete this task

In this very detail 24-minute video, Kent will explain some of the challenges you might face adjusting the valves on your old six-cylinder. He will share with you some of the tricks and tips he has learned over the years, and demonstrate how to use his special tools to do the job properly.

$89.95

1965 to 1972 M129 M130 6-Cylinder Valve Adjusting Wrench Set

Try to adjust valve clearances with standard loose fitting tools then try Kent's tools! For 250SL, 280SL, 250S, 280S, 250SE, 280SE and 280SEL.

All 6-cylinder gas engines during this period have adjustable valve clearances that should be checked every 15,000 miles. Only one wrench is needed to adjust these valves. There are no locking nuts like on the diesel engines.

$22.85

Vacuum and Fuel Pump Testing Kit

Great for old gas engine testing - check health of engine - locate vacuum leaks - carb issues.

Comes in tight case with attachments as shown. Large easy-to-read gauge.

$165.00

1965 to 1968 W108 Sedan Right Front Power Window Regulator - 68K

Complete smooth working assembly. Early 3-wire motor version. Check yours. WILL NOT work on later models with 2-wire motors.

This is the best one we've ever seen. Super straight no noticeable wear, and operates smoothly up-and-down with no noise. Complete with motor drive assembly, rubber coupling, and even the nylon clips for the bottom of the glass rail. You won't find one nicer.

On Demand Video
$8.99

D-Jetronic Pressure Tester Hook-up - Now Two Options - On Demand Video

I will show you the two different ways to you hook up the tester to the fuel rail

As of June 14, 2026, I will include an additional attachment in my D-Jetronic Fuel Injection Pressure Test kit. This will allow you to avoid pulling the hose of the cold start injector if you so choose.

$68.95

W108 W109 Right Side Cabin Air Intake Screen - Genuine Mercedes.

These are NLA from the Classic Center. We only have four right sides. NO left sides. But Kent does have a kit to make your very own true cabin air filters ( see related below)

Take a good look at the pictures below. This is what you usually see inside the intake air scoop when you remove the chrome grill. I think a lot of owners don't even know. There is a screen in there. The original screen is not very robust, and it does not really filter the air.

On Demand Video
$9.99

Restoring a W108 ro W109 Cabin Intake Air Vent Assembly - On Demand Video

If you own one of these cars you will definitely want to open up this area - there WILL be issues as well as filters needed

In this xx-minute instructional video, Kent will cover grill and vent cover removal, inspection, surface rust repair, filter replacement options, other items to check and do, and reassembly of all components. If you are interested in having true "cabin air filters," see his kit below.

Sale
$32.50

1965 to 1973 W108 W109 Intake Air Screen to Cabin Air Filter Upgrade

Originals are NLA. Install this kit for better filtration that the original! Introductory SALE.

This will actually give you true cabin air filters. No just screen! This is an easy DIY kit that will require you to cut the filter material from the patterns included and lightly glue it in place with the glue supplied.

On Demand Video
$12.99

Replacing 1970 to 1975 V8 Belts and Hoses - On Demand Video

Detailed video of the entire process on a 1972 280SE 4.5.

You will get not only belt replacement instructions, but also instructions for changing the thermostat, the A/C idler pulley, and the fan clutch, as well as tips and tricks to do these jobs successfully without breaking anything or pulling your hair out.

$38.60

1970 to 1985 V8 A/C Belt Idler Pulley

For all 3.5, 4.5, 3.8 and 5.0 engines with air conditioning.

If you have no idea when this pulley was last replaced, just plan to replace it when you do your V-belts. The bearings can get quite noisy long before it actually fails.

Location of the idler pulley.

$26.85

Deluxe Exhaust System Rubber Hanger Assortment - 12 pc.

How many times have you wished you had the right size donut? Kent solved his own frustration. Watch the video below.

Exhaust hangers are not created equal. Sometimes you need long donuts, sometimes you need softer, and sometimes to need a smaller rubber hanger. CHECK the different sizes below:

$249.99

All-In-One 1970 to 1997 Bosch Fuel Injection Pressure Tester w/ Lots of Extras

Covers D-Jetronic, K-Jetronic, KE-Jetronic, LH-Jetronic fuel injection testing and diagnosis. (4-cylinder 2.3 liter not included)

New in April of 2026. This is the "whole ball of wax," including 10 free on-demand training videos.  Kent put this kit together for those enthusiasts who own multiple classic Mercedes from the 1970s through the 1990s. Fuel Injection back then was not as reliable as it is now.

Sale
$265.00

Early W108 W109 Climate Control Switch and Lever Assembly - EXCELLENT

For the first three or four years of production. Note the small knobs and the full colored plastic disks.

We guarantee you will be hard-pressed to find a better one than this. Kent has had this in warm storage for the past 25 years, waiting for the perfect car to come along. Look at the pictures carefully to make sure this is a match to what you need. The discs have no cracks.

$68.00

Late W108 W109 Gas Door Vacuum Lock Assembly - USED

Removed from low milage car. Not rotten. Holds good vacuum. Make sure this matches the one you need as there are different types.

ONLY ONE Available. These are extremely hard to find in good working order. Good door closing springs included.  This is one of the most common leak areas in the vacuum look lock system. 

$47.95

1970 to 1975 F.I. V8 Fuel Filter with Custom Banjo Bolt Fitting

For models with D-Jetronic Fuel Injection systems that have the original fuel delivery system still intact.

Original fuel filters for these models do NOT come with the right-angle fitting that attaches to the filter inlet (see pictures below). On some occasions, this fitting is missing or rusted beyond use. In that case, you will need a new fitting, but the original fittings are no longer available.

Sale
$95.00

Mid 1986's M189 Six-Cylinder Engine Factory Spare Parts Manual

Must have if you own a 300SE coupe or convertible or the early W109 300SEL

This is the real deal. Used by factory technicians with picture breakdowns and genuine part numbers attached. Published in 1965 in multiple languages. 92 pages long. Covers all engine parts. only

On Demand Video
$2.99

How to Install a Mercedessource Hood Star Wreath - On Demand Video

Specific instructions for the kit we offer on our website. See related products below.

This is a short 5-minute video instruction where Kent demonstrates how to precisely install a hood star wreath from the kit we offer. Note: Multiple colors are now offered for you to customize your own Benz.

$18.95

Hood Star Christmas Wreath Kit - Multiple Colors Now Provided

You can choose a singe color or wrap 2 together. Fits all hood stars 1961 to 1995. Kent's Video instructions are included.

We give you options. Look at the images below and you can decide what color you like best to put on your hood star. You can choose, red, gold, silver or a combination of the two. Please watch the video instructions BEFORE installing. 

$185.00
Currently out of stock.

Early W108 Heater Control Lever and Cable Assembly Excellent

Hard to find one this nice.

This is the earlier style with the full colored plastic levers and the small black removable control knobs. No breaks in the plastic and smooth operation. Note knobs are installed and included. Only one unit available. Very Rare. This is the actual unit you will receive. 

$65.00

W109 300SEL Original Owners Parts Reference Guide

For 300SEL six cylinder, 6.3 and 3.5. This is the small booklet that came with the owner’s handbooks at the time of purchase.

This is a parts reference guide only. It does not give the full part numbers. It only shows a parts reference number that you could use to show the dealer service department or use as an assembly guide. Multiple languages. 279 pages in length.

Sale
$425.00

Late W108 W109 Hood and Trunk Lid Original Best Ever Condtion - Used

PICK UP ONLY - NO TRUCKERS / NO TRANSPORT COMPANY -- Off 68K 280S. In storage for 40 years. Solid Original Paint. Sheet metal close to mint. No Dents

Pick up only in Bellingham, WA.  Do not try to check out. Please email us at sales@mercedessource.com.  These came off a 1968 280S that was in a heated garage from 1978 to 2018. The car had only 68,000 miles on it when it was parked.

Sale
$450.00

Late W108 W109 Front Fenders Original Excelleint Condtion - Used

PICK UP ONLY!! Off 130K 280SE 4.5 . In storage 20 years. Original paint. Can not say mint since a few spots of light surface rust.

Pick up only in Bellingham, WA.  Do not try to check out. Please email us at sales@mercedessource.com. Original baby blue paint. No dents. No bondo ever. Only light surface rust on inside contact points. These fit 1969 to 1973 280S, 280SE, 300SEL sedans, including the 6.3. PICKUPONLY

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