Search | W116 | Electrical

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$68.50
Currently out of stock.

1973 to 1979 Power Sunroof Motor - Used

Used on W116, W114 sedans, W115 sedans and early W123 sedans to 1979

Good used working (tested) sunroof motor and rubber drive bushing as shown. 

$12.95

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.

$8.75
Currently out of stock.

W116 Battery Ground Cable Original - USED

Fits all 116 Chassis 350SE 450SE 450SEL 280S 280SE 300SD 1973 to 1980

Good ground cable as shown. You will need to supply your own bolt

$60.00
Currently out of stock.

W116 Wiper Motor Assembly - USED

Fits all 116 Chassis 350SE 450SE 450SEL 280S 280SE 300SD 1973 to 1980

Good working used assembly as shown. Good outlet shaft bushings.

On Demand Video
Mercedes Ignition Switch Buzzer - On Demand Video
$2.99

How to Replace a Mercedes Ignition Key Lock Buzzer Switch - On Demand Video

When replacing a steering lock this little black switch can be a pain to get off

When replacing the steering lock assembly in your Benz you will need to remove that little black plastic switch on the side of the lock from the old one and put it on the new part. You can not pry it off, squeeze it off or pull it off by hand. 

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.

On Demand Video
Rear Power Window Test - On Demand Video
$4.99

Troubleshooting Rear Door Power Window Failure

Electrical diagnosis can be done without removing door panel

If your rear door power window is not moving or the motor is not making any noise, it could be a failed motor, rear door switch, front switch or even a wiring problem. Trying to narrow down the problem can be frustrating unless you know the proper troubleshooting sequence.

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.

$175.00
Currently out of stock.

617 Turbo Diesel Starter Motor Used

Fits 1978 to 1984 300SD and 1981 to 1984 TURBO 300D 300CD and 300TD - only one available

No expedited shipping. Please allow 3 to 5 business days before this part can be shipped. It is not located at our main shipping warehouse and sometimes it will need to be removed from a car before it can be cleaned and packed for shipping.

$17.95

107 116 123 Fuse Kit Upgrade

CERAMIC

Fits all 107 116 123 Chassis Mercedes from 1973 to 1985. 1973 to 1985 280SE 380SL 450SL 300SD 240D 300D 300TD.   Have you been having electrical problems in your older chassis Mercedes? Maybe you have taken the fuse box cover off and wiggled a few fuses and it has solved the problem for a while.

Early Internal Meyle Square Voltage Regulato
$24.75

Early Internal Meyle Square Voltage Regulator

Fits Early Pre 1980 Models -Direct replacement for rectangular box regulator

Works on most Early 116, 107, 114, 115 and early 123 models up to the end of the 1970s. This is a Meyle replacement for the Bosch rectangular voltage regulator (see image below) those cars that use an internal voltage regulator.

$2.95

80 AMP Glow Relay Strip Fuse - 3 Pack

300D 300CD 300TD 300SD 300SDL 190D

Fits chassis 116 123 126 and 201 Diesels with pencil glow plugs, from 1978 to 1989. Also works on 1977 to 1979 300D 300CD and 300TD with series glow plugs. This pack includes three individual fuses.

$84.95

Diesel PENCIL Glow Plug Relay Manual Override Kit

Alternative to expensive factory preglow relay on 1980 to 1993 diesels W116 W123 W126 W201 W124 and W140

Can be installed on the following models:  Please read carefully. All Turbo 116 and 126 300SD 1978 to 1985. All 123 turbo and non turbo 240D 300D 300CD 300TD 1980 to 1985. 1984 to 1989 201 190D. 1986 to 1991 126 300SDL 350SD and 350SDL. 1986 to 1993 124 300D and 300TD.

On Demand Video
$4.99

Waking Up an Old Benz That Has Sat for Years Part 2 - On Demand Video

After getting the engine running what's next?

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.

$75.00

1978 to 1980 W116 300SD O. E. Power Antenna - Used

Fits all late model 116 sedans - runs but does not move mast up and down

Only one available. Appears to have been a newer replacement. Unusually clean inside. Runs inside but does not stop or raise the mast.

Sale
$3.75
Currently out of stock.

Grab Bag of Misc. Automotive Wire - Removed from Cars

Consists of 8 different pieces of wire - different sizes, lengths and colors

Ever just need a small piece of good auto wire to make a repair - then run to hardware store to discover they only have lighting cord wire or you have to buy a big roll.  This bag of 8 pieces of wire consists of different wire gauge and color. Lengths average from 3 to 6 feet long.

$3.75

Unique Brass Brushes for Cleaning Electrical Contacts in Tight Locations

Two different ends for different applications. Small end is very narrow. Ideal brush for cleaning fuse box contacts.

Kent has found so many uses for this little brush that he can hardly count them. On the top of his list is using this brush to clean out the typical corrosion on the fuse box contacts. Watch the video and you will see what this brush is ideal. 

$8.85

Battery Ring Terminal Harness for Battery Maintainer / Trickle Charger

Comes with built in fuse for safety - Use this harness to swap your trickle charger from one car to another.

So you have more than one car and only want to purchase one battery tender / maintainer. You can use this high quality harness to connect to another car's battery and then just move your trickle charger between cars by easily unplugging it and plugging it back in.

$34.50

Premium 12 Volt Battery Tender / Maintainer Installation Kit with Video instructions

Quickly disconnect and reconnect to your car's battery - SAVE your battery and know it will always start!

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.

$52.95
Currently out of stock.

W116 450SEL 300SD and 240D 300D W123 Sedan Hirschmann Universal Replacement Power Antenna - Previously Installed

Note: Only written instructions - has hardware needed for 116 and 123 Mercedes sedans and coupes (not wagon)

This is a universal antenna that was installed in a W123 sedan, tested and then removed.  If you have a universal Hirschmann installed in your Mercedes this could be a good spare for the future. It has the hardware and also the seals and caps needed to install.

$5.85

Electrical Female Plug Contact Cleaner Brush and Anti-corrosion Kit

Four different sizes of stiff nylon brushes to get into those small plug holes with dielectric grease and applicators

The electrical plugs on 1995 and older Mercedes have a tendency to corrode when exposed to high moisture enviornments. When they do corrode - you will not see the corrosion - and you can end up having all kinds of weird electrical problems.

$4.95
Currently out of stock.

Electrical Plug and Relay Small Lifting / Prying Tool - Strong Steel

This is a super handy tool for many other uses as well

This is a super little prying and lifting tool that you should have in your tool box. You can not believe all the things you will end up using this tool for. Pry and lift electrical plugs apart with ease. But remember it is small and for finesse work... :-)

$13.25

Ceramic Fuse Easy Install Tool with Custom Jaws

Fastest, easiest and most secure way to remove and replace the fuses in your fuse box. Version 2 now with improved gripping head to get into tight places.

After years of "fighting" fuse replacement, Kent finally decided he had had enough!  And so is born another special tool. It is designed specifically to securely grab hold of a ceramic fuse and remove it from and replace it back into the fuse box with very minimal exertion and no damage.

On Demand Video
Battery Connection Troubleshooting and Maintenance - On Demand Video Instruction
$2.99

Battery Connection Troubleshooting and Maintenance - On Demand Video

Extremely critical on later cars with on board computer systems

In this video Kent explains some of the key reasons for poor battery contact and loss of voltage to important electrical components.  If you want your later model Mercedes to run a peak performance pay attention to your battery.

PDF
$2.95

Fuse Box Upgrade Instructions By Kent Bergsma - Download

 Have you been having electrical problems in your older Mercedes? Maybe you have taken the fuse box cover off and wiggled a few fuses and it has solved the problem for a while. You probably noticed corrosion on the tips of the old aluminum fuses.

$24.95
Currently out of stock.

Battery Tender (Trickle Charger) Installation Kit

NO LONGER AVAILABLE. Please see related products below for our premium upgrade of this charger kit.

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.

$12.25
Currently out of stock.

Electrical Repair - #8 Wire Terminal Crimping Tool

This one is for HEAVY wire!

Normal Crimping tools usually only go down to #10 wire. It is hard to find one that will REALLY crimp #8 automotive electrical wire. This one has brute force and call also function as a lineman's plier and wire cutter. Also good For use when wiring in additional components.

$59.50

Starting Performance - Battery Heater for Winter Starting

Can increase cranking power by more than 50 percent!

This electric pad heater will work on any model that does not have an enclosed battery. It is plugged into a 110 volt outlet and only draws 60 watts (same as small light bulb).

$12.00

116 Chassis US Headlight Wiring Plugs Used

Fits All 280S 280SE 350SE 450SE 450SEL 300SD 6.9

Good used headlight plugs. Excellent contacts but main wire has been cut and will need splicing with butt connectors.

$18.95

Late 114 115 and 116 107 and 123 126 201 124 Seat Belt Warning Buzzer Switch

Fits most 1974 to 1991 Models with steering lock buzzer switch

Genuine MBZ Part with wiring plug for later models: Please note this buzzer is really for the 1985 and later models. The wiring pigtail is not used on pre-1985 steering locks. The switch itself is the same but for older models you will have to install and leave the pigtail connected.

$78.50

Early 123 Early 107 Late 116 Diesel Genuine OEM Ignition Switch

Fits most 1977 to 1980 240D 300D 300CD 300TD and 1978 to 1980 300SD

NEW OLD STOCK Genuine Mercedes Ignition Switch. Fits early 123 chassis up through 1979, early 107 450SL from 1973-1980 and 1978-1980 116 300SD. If you are having intermittent starting problems or the key wont spring back after you start the engine - then you most likely need a new switch.

$5.95

25 AMP Blue Fuses - 20 PACK

CERAMIC

25 amp Fuses, made of brass copper alloy. High quality. Sold in a package of 20. Fits All Mercedes up to 1995.

To see our fuse kits with Instructions enter fuse in the search box.

$5.95

16 AMP Red Fuses - 20 PACK

CERAMIC

16 amp Fuses, made of brass copper alloy. High quality. Sold in a package of 20. Fits All Mercedes up to 1995

CLICK HERE to see our fuse kits with Instructions.

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