123, Lights

5 handy bulbs to carry in your trunk for emergencies.  2 single element for turn signal, brake light or backup lights. 2 small single element for tail light running lights (correct size and watts to prevent melting plastic). 1 twin element bulb for from marker / turn signal lens.

Fits almost all models from the early 1970s to the mid 1990s

This bulb is a single element bulb that is used in the brake light, rear turn signal and your rear back up lens. It's a very universal bulb. Fits mid 60s to 90s Mercedes.

These dash light bulbs are small in size and fit a number of dash light applications behind your instrument cluster and in your center dash console.

These small frosted light bulbs are 1.2 watts and fit applications where you want a dimmer light ie, heater control knob 240D and some other center dash lights.

These bulbs are 5 watts and they fit a number of applications for instance in your instrument cluster. Check to see how many you need.

These bulbs dont neccessary fit all models. This bulb is 1 5/8 inch long. Some applications require smaller bulbs, please measure your bulb before ordering this 6 pak.

These are correct Osram small diameter bulbs for your rear tail light. Use this bulb to prevent over heating of the lens. Comes in a 6 bulbs set.

This is a set of 6 front turn signal light bulbs. Fits early 70s to mid 90s Mercedes.

This marker is for the drivers side and fits late 123 sedan, coupes and wagons. It is in like new condition except for one broken mounting tab, but this marker can still be mounted. Bulb holder or bulbs INCLUDED! Check the color of your marker to see if this one matches.

Due to Kent's heavy product development and writting schedule he will no longer have the time to answer all the questions that have been pouring into our forum. Our goal has always been to be a resource to Mercedes owners who need help fixing their own cars. There is just not enough time to help everyone. We want to continue to try to help our current customers, so we are offering personalized tech help with your order of $75.00 or more. Some restrictions apply:

Fits all 123 Chassis from 1977-1985, gas and diesel models with automatic transmission. There is a small light bulb that fits down in your shifter just below the indicator cover. At night it lights up the indicator so you can see what gear you are in. Many times this bulb is burned out, and makes it difficult to shift at night! Sorry no instructions included.

Excellent used clear fog light (does include small bulb) with chrome ring as shown. This one is very nice with no chip or crack in the glass. and almost no sand pitting. Fits the following models: 1977 to 1985 sedans, coupes and wagons. These include 240D, 300D, 300CD, 300TD, 280E and 280CE.

I have have one available in this condition.

Good used set of right and left taillight bulb holders for all 123 sedans and coupes (U.S. models) from 1977 to 1985. If you are having problems with your lights staying on it may be your bulb sockets are just too corroded and the best way to fix the problem is to replace the entire holders with used units that have clean sockets. They may or may not come with bulbs - and if they do I can not guarantee they will all work.

This is a new part that has been sitting around the shop for a few years. Beautiful aluminum piece. No damage. Fits right side on all 123 sedans, coupes and wagons from 1977 to 1985 with US spec headlights. Comes with new bulb as shown. One only at this price

This is my favorite set of tweezers for helping to hold small parts in place for assembly. The wide ones are particularly helpful when a second hand is needed to hold a small bolt or screw in place. Comes with seven different tweezers as shown. Good for car work. Not good for pulling hair!

If you are looking for an inexpensive way to test the electrical circuits on your Mercedes here is a good option. This tester reads both AC and DC voltage, DC current, resistance, and transistor, diode and battery test. Features automatic zero adjust, overange indication, and low battery indicator. Easy to read LCD readout and comes with 32 inch long test leads. Great for testing battery drains and glow plugs.

Not only does this set include almost 100 pieces but it includes metric sized allen (hex) bits and even an attachment to remove a wing nut! How cool is that? Most kits don't contain metric sizes. There are probably enough screwdriver bits in this kit to last you for a very long. Comes in nice molded red case.

Good used working dash light dimmer potentiometer in good working condition and corrosion free with good movement thru the entire range. If your dash lights are not working, including the center console lights, it usually means that this switch is bad because it controls all of your dash cluster lights as well as the lights on the center console around the climate control assembly.

If you need instructions on how to replace this switch CLICK HERE to see my Instrument Cluster Removal guide.  

We love the 123 wagon! However, there is one thing about them that really bugs us. Mercedes put the back up lenses in the bumper where they are exposed to black exhaust smoke, and are vulnerable to being broken easily. We have sourced these lenses for you, and are offering them for sale individually if you just need for one side. The Back up lens comes with a new rubber gasket and two new screws!

SKU: BDP-123WBUL

New Bosch left headlight door (grill) new in box. This is a great cosmetic improvement on any 123. These really shine!

SKU: TRM-123BLHD