Electrical, Switches and Cables  123 Chassis

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(323) 325-4255


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Parts Directory 123 Chassis
Body 126
Interior 126
Air Conditioning & Heating
Brake System
Cooling System (engine)
Drive Line and Axels
Electrical, Switches and Cables
Engine (parts, seals, gaskets)
Exhaust, Vacuum and EGR
Fuel, Air and Turbo Systems
Ignition
Steering
Suspension
Transmission (automatic)
Transmission (manual)
Wheel, Hub & Tire
Wiper & Washer
 
126 Standard Chassis 1981 - 1991
Models
300SD,SE, 380SE,SEC, 420SE, 500SE,SEC, 560SE,SEC
 
 

Electrical, Switches and Cables
Alternators and parts Head light bulb Starter
Antenna Head light door and euro lens Switches - mechanical
Battery tray Hood release cable Switches - interior
  Ignition switch Turn signal combo switch
Cigarette lighter Instrument bulbs Turn signal lens
Cruise control Neutral safety switch Voltage Regulator
Dome lights Relays - HVAC, seat belt, A/C, etc Washer pump
Fog light Speedo cable Window switches
Fuses Speedo impulse cable  
 

Alternators and Parts
Bosch
 
PPR
Alternators
A 300SD 81-85
B 380SE,SEC 82-85, 500SE,SEC 82-85, 560SE,SEC 86-91
w/o pulley
Qty. required 1
A Bosch $ 153.11
A PPR      136.10
List           461.00
B Bosch    179.46
B PPR      164.80
List           461.00
 
Voltage Regulators
Voltage regulator
 
Alternator adj bolt 1981 thru 1985
Voltage Regulator
300SD,SE 81-85, 380SE,SEC 82-85, 500SE,SEC 82-85, 560SE,SEC 86-91
Alternator adjustment bolt,
300SD
Regulator  $ 11.32
List              55.00
Bolt          $ 47.64
Used           25.00
List              52.00
 

 
 
 
 
Alternator belt
Alternator belt
A 380SE,SEC 10 x 990 1 req
B 300SD 10 x 1000 from 039510 2 req
C 500SEC, 560SEC 10 x 10005 1 req
D 300SD 10 x 1035 up to 039509 2 req
A     $ 6.39
B        7.00
C        7.00
D        7.23
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Pulley Single style
 
 
 
 
 
 
 
 
     $
List     
 
 

Antenna
Direct replacement
 
Universal fit
Power antenna
300SD,SE, 380SE,SEC, 420SE, 500SE,SEC, 560SE,SEC
Direct replacement
Universal fit
Direct   $ 216.37
Used       108.00
List         368.00
Universal   55.03
List         172.00

 
Antenna replacement mast
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Antenna seal
Antenna replacement mast
300SD,SE, 380SE,SEC, 420SE, 500SE,SEC, 560SE,SEC
Antenna seal
300SD,SE, 380SE,SEC, 420SE, 500SE,SEC, 560SE,SEC
Mast $ 45.84
List       
Seal      1.64
List       3.50

Battery Tray
Battery tray
 
 
 
Used
Battery tray
300SD,SE 81-85, 380SE,SEC 82-85, 500SE,SEC 82-85, 560SE,SEC 86-91
 
 
Tray  $  56.20
List       59.0
 
 

Cigarette Lighter
 
Lighter
 
 
 
Cigarette lighter
300SD,SE, 380SE,SEC, 420SE, 500SE,SEC, 560SE,SEC
 
 
.
New       $ 58.72
List            67.00
Used         25.00
 

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Cruise Control
Cruise control switch
 
 
Cruise control actuator
A Cruise control switch
300SD,SE 81-85, 380SE,SEC 82-85, 500SE,SEC 82-85, 560SE,SEC 86-91
B Cruise control actuator
300SD,SE 81-85, 380SE,SEC 82-85, 500SE,SEC 82-85, 560SE,SEC 86-91
A        $ 92.74
List      102.00
Used      45.00
B          436.64
List       498.00
Used     150.00
 
 
Cruise control module
 
Cruise control amplifier
A Cruise control module
300SD 81-85
B Cruise control amplifier - not in stock
380SE,SEC 82-85
A      $ 283.40
List      320.00
B        180.07
Used     225.00     
 
Cruise control amplifier
 
Amplifier / module mount
C Cruise control amplifier
500SE,SEC 82-85, 560SE,SEC 86-91
D Mount
300SD,SE, 380SE,SEC, 420SE, 500SE,SEC, 560SE,SEC
C       $ 315.17
List      490.00
D            2.47
List         7.75

Bulbs
H4 bulb with replaceable bulb
 
Sealed beam
Head light bulb Halogen with replaceable bulb
300SD,SE 81-85, 380SE,SEC 82-85, 420SE, 500SE,SEC 84-85
Head light bulb Halogen sealed beam
300SD,SE 81-85, 380SE,SEC 82-85, 420SE, 500SE,SEC 84-85
A       $ 77.18
List       85.0
B          13.59
List       16.00

 
Right (passenger)
 
Left (driver)
Head light housing
560SE,SEC 86-91
Use replacement bulb above
Actual items match
Right $ 136.31
List      260.00
Left      136.31
List      260.00

Bulbs
Replacement  bulb
 
 
 
Head light bulb Halogen replacement bulb
560 SEC 86-91
A 45/65 Wt
B 80/100 Wt
Head light bulb Halogen sealed beam
300SD,SE 81-85, 380SE,SEC 82-85, 420SE, 500SE,SEC 84-85
A       $  5.95
List      24.50
B         11.52
List       9.38
 
 
Head Light Door
Right (passenger)
 
Left (driver)
Head Light Door
300SD,SE, 380SE, 420SE
For more new and used items like this see the Body section.
These are available used in the body section
Left   New  $ unavailable
        Used    55.00
Right New     77.07
         Used   55.00
List             210.00
 
Head Light Door coupe
Right (passenger)
 
Left (driver)
Head Light Door
380SEC 82-85, 500SEC 84-85
For more new and used items like this see the Body section.
We occasionally have these in our used inventory call for availability
Left      $ 65.41
Right       65.41
 
List       210.00
 
 
 
Right (passenger)
 
 
Left (driver)
Head light housing
 
 
 
Right $ 136.31
List      260.00
Left      136.31
List      260.00
 
 
 
Right (passenger)
 
Left (driver)
Euro Head light complete assembly
380SEC 82-85, 500SEC 84-85, 560SEC 86-91
 
Not DOT approved, off road use only.
Right  $ 321.00
List       560.00
Left       321.00
List       560.00

Euro head light lens
Left (driver)
 
Right (passenger)
Euro head light lens
380SEC 82-85, 500SEC 84-85, 560SEC 86-91
Lens only, for above assembly
Not DOT approved, off road use only
Left   $  54.53
List       90.00
Right     54.53
List       90.00

Fog Light
Fog light right (pass)
 
Fog light left (driver)
Fog light
380SEC 82-85, 500SEC 84-85, 560SEC 86-91
 
Not in stock
Right   $  173.68
List          314.00
Left       173.68
List         314.00

 

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Fog light bulb
 
 
 
Fog light replacement bulb
380SEC 82-85, 500SEC 84-85, 560SEC 86-91
 
 
100W     $ 8.04
55W         4.09
List         23.50
 

 
 
For wedge base
Instrument Bulbs
Instrument bulbs
A Instrument bulbs for wedge base.
300SD,SE 81-85, 380SE,SEC 82-85, 420SE, 500SE,SEC 84-85, 560SE,SEC 86-91 10 pack
B Instrument bulbs.
300SD,SE 81-85, 380SE,SEC 82-85, 420SE, 500SE,SEC 84-85, 560SE,SEC 86-91 10 pack
A      $ 9.15
List    16.00
B         6.43
List    12.00

Tail Light
Left 
 
Right
Tail Light
300SD,SE 81-85, 380SE,SEC 82-85, 420SE, 500SE,SEC 84-85, 560SE,SEC 86-91
A Left driver side New
B Left driver side Used
C Passenger side  New
D Passenger side  Used
Does not include lamp holder assembly. 
For more new and used items like this see the Body section.
A              $ 483.00
B                  95.00
List             349.00
C                503.63
D                  95.00
List             654.00
Lamp holder $45.00
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Turn Signal lenses
Left (driver)
 
Right (passenger)
Turn Signal Lens Assembly
300SD,SE, 380SE,420SE, 500SE, 560SE. 1981 - 1991
A driver side New
B driver side Used
C Passenger side New
D Passenger side Used
For more new and used items like this see the Body section.
A    $ 85.42
B       45.00
List  115.00
C       85.00
D       45.00
List  115.00
 
Dome lights
Front (A)
 
Front (B)
Dome light
A 300SD,SE 81-85, 380SE,SEC 82-85, 420SE, 500SE,SEC 84-85
B 560SE,SEC 86-91
Front
A     $ 130.07
List     149.00
B        119.77
List     134.00
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Glove box, door, trunk
 
 
 
Dome light
300SD,SE 81-85, 380SE,SEC 82-85, 420SE, 500SE,SEC 84-85,  560SE,SEC 86-91
Fits glove box, lower door and trunk
Dome  $ 8.92
List        7.50
 
 
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Cables
 
 
 
Hood release cable
A Speedometer cable
 
B Hood release cable
300SD,SE 81-85 380SE
A     $ 
List      
B         25.75
List      58.00
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Tach. impulse cable
 
 
 
Tach impulse sending cable. from flywheel pick up
 
Hood release cable.
 
Impulse  $
List          
       
List         
 
Fuses
Fuse pack 10 of each fuse (30 total)
 
Fuse strip 3 pack
Fuse pack 10 of each fuse, 8, 16, 25 amp - 30 total
300SD,SE, 380SE,SEC, 420SE, 500SE,SEC, 560SE,SEC
Fuse strip 3 pack 50 or 80 amp
300SD,SE, 380SE,SEC, 420SE, 500SE,SEC, 560SE,SEC
Fuse pack  $ 13.46
List               28.00
Strip  50 amp  3.58
         80 amp  3.58
List                 7.75
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Starter
Starter
 
Solenoid
Starter
300SD 81-85
A - 2.0 kW 9 tooth
B - 2.2 kW 9 tooth
C - 2.5 kW 9 tooth
Core charge $45.00
Solenoid
300SD,SE 81-85, 380SE,SEC 82-85, 420SE, 500SE,SEC 84-85 
A       $ 140.62
List       295.00
B          154.26
List        476.00
C           140.23
List        955.00
Solenoid   36.73
List        122.00
 
Starter
Starter
 
Shim
Starter
380SE,SEC 82-85, 500SE,SEC 84-85
A - 1.4kW 9 tooth
B - 1.5 kW 9 tooth
560SE,SEC 86-91
C -  1.7kW 10 tooth with gear reduction
Shim for 560 starter required up to 044166
Core charge $35.00
A       $ 140.62
List       295.00
B          154.26
List        476.00
C           140.23
List        955.00
Shim        25.69
List          27.00
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Relays
HVAC blower relay
 
Seat belt warning relay
HVAC relay
 
Seat belt warning relay
300SD,SE 81-85, 380SE,SEC 82-85, 420SE, 500SE,SEC 84-85,  560SE,SEC 86-91
Blower    $ 102.96
List           132.00
Seat Belt   107.27
List           270.00
 
 
Multi purpose relay (A)
 
Turn signal relay (B)
A - A/C, window. headlight wiper fuel pump, aux fan etc. multi.
300SD,SE 81-85, 380SE,SEC 82-85, 420SE, 500SE,SEC 84-85,  560SE,SEC 86-91
B - Turn signal relay
300SD,SE 81-85, 380SE,SEC 82-85, 420SE, 500SE,SEC 84-85
A      $ 16.01
List      28.50
B         36.54
List     124.00
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Windshield wiper motor relay
 
 
Windshield wiper motor relay
300SD,SE 81-85, 380SE,SEC 82-85, 420SE, 500SE,SEC 84-85
Overload protection  relay
380SE,SEC 82-85, 420SE, 500SE,SEC 84-85,  560SE,SEC 86-91
Wiper $ 39.77
List       94.00
 
 
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Switches
A/C cut off
 
A/C evap temp switch
A  A/C cut off switch 400psi
300SD,SE 81-85, 380SE,SEC 82-85, 420SE, 500SE,SEC 84-85, 
B  A/C cut off switch green upgrade for use with R134
300SD,SE 81-85, 380SE,SEC 82-85, 420SE, 500SE,SEC 84-85,  560SE,SEC 86-91
C A/C evap temp switch
300SD,SE 81-85, 380SE,SEC 82-85, 420SE, 500SE,SEC 84-85
A     $ 27.67
List     53.00
B        16.75
List     53.00
C        55.89
List     92.00
 
 
 
 
 
A/C high side male
A/C high side pressure switch male. later dual action (398,312,28)
300SD,SE 81-85, 380SE,SEC 82-85, 420SE, 500SE,SEC 84-85,  560SE,SEC 86-91
A/C     $ 15.79
List        52.00
 
 
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Brake light switch at pedal
 
HVAC blower control
Brake light switch at pedal
A 300SD,SE 81-85, 380SE,SEC 82-85, 500SE,SEC 82-85
B 560SE,SEC 86-91
HVAC blower control switch
300SD,SE 81-85, 380SE,SEC 82-85
A     $ 12.64
List     13.50
B        13.68
List     47.50
HVAC
List   
 
 
 
Engine cooling fan switch
 
Seat belt buzzer switch
Engine cooling fan switch at thermostat housing
300SD,SE 81-85, 380SE,SEC 82-85, 500SE,SEC 82-85, 560SE,SEC 86-91
Seat belt warning buzzer switch
300SD,SE 81-85, 380SE,SEC 82-85, 500SE,SEC 82-85, 560SE,SEC 86-91
Fan    $ 11.09
List       41.00
Belt  14.29
List       16.50
 
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Head light Switch
Head light switch
 
Headlight switch knob
Head light switch
A 300SD,SE 81-85, 380SE,SEC 82-85, 500SE,SEC 82-85
B 560SE,SEC 86-91
Headlight switch knob
300SD,SE 81-85, 380SE,SEC 82-85, 500SE,SEC 82-85, 560SE,SEC 86-91
A      $ 110.77
Used     55.00
List      129.00
B           70.93
List        77.50
Knob       5.12
List         6.40
 
 
Ignition Switch  
Ignition switch at steering lock
 
Neutral safety switch
Ignition switch at steering lock electric portion+
300SD,SE 81-85, 380SE,SEC 82-85, 500SE,SEC 82-85, 560SE,SEC 86-91
Neutral safety switch
A 300SD,SE 81-85, 380SE,SEC 82-85, 560SE,SEC 86-91
B 500SE,SEC 82-85
Ignition $17.05
List        44.50
Neutral switch
A           55.38
List        71.00
B         113.40
List      122.00
 
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Turn Signal Combo Switch
Turn signal combo switch
 
Cruise control switch
Turn signal combo switch
300SD,SE 81-85, 380SE,SEC 82-85, 500SE,SEC 82-85, 560SE,SEC 86-91
Cruise control switch
300SD,SE 81-85, 380SE,SEC 82-85, 500SE,SEC 82-85, 560SE,SEC 86-91
Turn    $ 104.10
List        160.00
Used        65.00
Cruise      69.56
List        105.56
 
 
Window Switches
Driver side w/safety lock out
 
Passenger side
Window switch driver side w/safety lock out
300SD,SE 81-85, 380SE,SEC 82-85, 500SE,SEC 82-85
Passenger side
300SD,SE 81-85, 380SE,SEC 82-85, 500SE,SEC 82-85,
Driver   $  38.01
List        120.00
Pass       39.18
List        230.00
 
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Rear window switch
 
Window switch rear window switch. Both sides
300SD,SE 81-85, 380SE,SEC 82-85, 500SE,SEC 82-85
 
 
Rear  $  11.32
List      190.00
 
 
 
 
 
Driver side front
 
Passenger side front
Window switch driver side front
560SE,SEC 86-91
Passenger side front
560SE,SEC 86-91
 
Driver    $ 13.52
List         47.00
Pass       13.23
List         47.50
 
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Driver side rear
 
Passenger side rear
Window switch driver side rear
560SE,SEC 86-91
Window switch passenger side rear
560SE,SEC 86-91
Driver  $ 13.52
List       47.00
Pass     13.23
List       47.50
 
 
Interior Switches
Defroster switch
 
Hazard switch
Defroster switch rear window
300SD,SE 81-85, 380SE,SEC 82-85, 500SE,SEC 82-85, 560SE,SEC 86-91
Hazard warning switch
300SD,SE 81-85, 380SE,SEC 82-85, 500SE,SEC 82-85, 560SE,SEC 86-91
Defrost $ 23.14
List         38.50
Hazard $ 19.24
List         51.00
 
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Sun roof switch (A)
 
Sun roof switch (B)
Sun roof switch
A 300SD,SE 81-85, 380SE,SEC 82-85, 500SE,SEC 82-85
B 560SE,SEC 86-91
 
A    $ 51.46
List    61.00
B       46.80
List    49.00
 
 
 
 
Dome light switch
 
 
Antenna switch
Dome interior light switch. Used only
 
Antenna switch. Used only
 
Dome    $ 25.00
 
Antenna $ 25.00
 
 
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