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Body 1

Body 2

Interior

Air Conditioning & Heating

Brake System

Cooling ( engine)

Drive Line & Axels

Electrical, Switches & Cables

Engine (parts, seals, gaskets)

Engine (rebuild parts)

Exhaust, Vacuum & Emission

Fuel Injection, Air & Turbo

Ignition

Steering

Suspension

Transmission

Wheel, Hub & Tire

Wiper & Washer

 

W123 Chassis Electrical, Switches and Cables

  • Top of Page
  • alternators
  • alt adj bolts
  • power antenna
  • battery tray
  • cig lighter
  • cruise cont
  • headlights bulbs
  • neutral safety
  • headlight door
  • headlight housing
  • fog lights
  • instrument bulbs
  • tail lights
  • turn signals
  • dome lights
  • cabels
  • fuses
  • starter
  • relays
  • Switches
  • oil temp sensor
  • head ight switch
  • ignition and neutral sw
  • turn and cruise cont
  • window switches
  • interior switches

909-762-3948     323-325-4255

W123 Chassis 1977-1985

Models

230, 240D,TD, 280E,CE, 300D,CD,TD.

Mercedes W123 300TD

Mercedeswerks

Parts directory W123

W123 Electrical, Switches and Cables

Alternators and parts

Antenna

Battery tray

Cigarette lighter

Cruise control

Dome lights

Fog lights

Fuses

Headlight assembly

Headlight bulb

Headlight door and euro lens

Hood release cable

Ignition switch

Instrument bulbs

Neutral safety switch

Relays- HVAC, OVP, A/C, fuel

Speedo cable

Speedo inpulse cable

Starter

Switches - mechanical

Switches - interior

 

Turn signal combo switch

Turn signal lens

Tail lights

Voltage regulators

Washer pump

Window switches

 
 
 
 
 
 
 
 
 
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    Front Left (Driver) (B)

     
     
     
     

    Alternators

    Mercedes W123  alternator

    AL68X 70 amp. (A)

    AL69X 80 amp. (B)

    Mercedes W123  alternator

    Alternators (78-'85)

    230,240D,TD, 280E,CE, 300D,CD,TD

    A Bosch - AL80X 55amp. core 38.00 ('78'81)

    B Bosch - AL117X 65amp. core 45.00 ('82-'85)

     

    Does not include pulley

     

    Qty. required: 1

     

    Mercedes W123  alternator voltage regulator
    Mercedes W123  alternator voltage regulator

    Voltage Regulator

    Regulator (Later Style) (A)

    Regulator (Early Style) (B)

    Voltage Regulator

    230,240D,TD, 280E,CE, 300D, CD

    A Voltage Regulator - rould internal ('82-'85)

    B Voltage Regulator - rectangular external ('76-'81)

    Mercedes W123 alternator bolt
    Mercedes W123 alt adj bolt

    Alternator Adjustment Bolt

    Bolt (A)

    Bolt (B)

    Alternator Adjustment Bolt

     

    A Alternator adjustment bolt ('76-'81)

    B Alternator adjustment bolt ('82-'85)

    Mercedes W123 Power antenna
    W123 Power antenna universal

    Power Antenna

    Direct Replacement (A)

    Universal Fit (B)

    Power Antenna ('78-'85)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    A Direct OE replacement Hirschmann

    B Universal fit

    Power Antenna Parts

    Replacement Mast (C)

    Antenna Seal (D)

    Power Antenna Parts ('78-'85)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    C Antenna replacement mast

    D Antenna seal

     

     

    D    $ 18.28

    List    39.00

    E       54.73

    List    61.00   

    Battery Tray

    Battery Tray (A,B)

    Battery Tray ('78-'85)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    A Battery Tray (New factor OEM)

    B  Battery Tray (Remanufactured)

    A    $ 192.20

    B         96.00

     

    Cigarette Lighter

    Lighter (A)

    Cigarette Lighter ('78-'85)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    A Cigarette lighter - used only

    Mercedes W123 Cruise control switch
    Mercedes W123 Cruise control actuator

    Cruise Control

    Switch (A,B)

    Actuator (C,D)

    Cruise Control

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    A Switch (New) ('76-'85)

    B Switch (Used) ('76-'85)

    C Actuator (New) ('82-'85)

    D Actuator (Used) ('82-'85)

    Mercedes W123 cruise control module

    Cruise Control

    Module (E-H)

    Amplifier (I)

    Cruise Control

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    E  Module - New ('78-'81)  (60.00 core)

    F Module - Used ('78-'81)  (no core charge)

    G Module - New ('82-'85)  (75.00 core)

    H Module - Used ('82-'85)  (no core charge)

    I  Amplifier - New ('78-'85)

     

    Mercedes W123 headlight bulb
    Mercedes W123 headlight bulb

    Headlight Bulbs

    Headlight Halogen (A)

    Headlight Non-Halogen (B)

    Headlight Bulbs ('76-'85)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    A Headlight - Halogen (low and high beam)

    B Headlight non-halogen

    A       $ 82.16

    List       85.00

    B          18.90

    List       20.00

    Headlight Doors/Covers

    Front Left (Driver) (A,B)

    Front Right (Passenger) (C,D)

    Headlight Covers/Doors ('78-'85)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    A FR side pass (New)

    B FR side pass (Used)

    C FL side driver (New)

    D FL side driver (Used)

     

    For more new and used items like this see the Body section.

     

    Used doors will have some deterioration and may have slight stress cracks.

    Mercedes W123 Headlight housing assembly
    Mercedes W123 Headlight housing assembly

    Headlight Housing Assembly

    Front Left (Driver) (A)

    Front Right (Passenger) (B)

    Headlight Housing Assembly ('76-85)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    A FL side 

    B FR side

     

    Used only

     

     

     

    Mercedes W123 euro headlight
    Mercedes W123 euro headlight

    Euro Headlight Lens

    Front Left (Driver) (A)

    Front Right (Passenger) (B)

    Euro Headlight Lens ('82-'85)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    A FL side

    B FR side

     

    Lens only.

     

    Not DOT approved

     

    Off road use only

    C   $ 6.54

    List   9.25

    D      5.65

    List   7.25

    Mercedes W123 fog light amber
    Mercedes W123 fog light clear

    Fog Lights

    Fog Light (Amber) (A,B)

    Fog Light (Clear) (C,D)

    Fog Lights ('76-'85)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    A Fog light - amber (New) NOT IN STOCK

    B Fog light - amber (Used)

    C Fog light - clear (New) NOT IN STOCK

    D Fog light - clear (Used)

     

     

    Mercedes W123 fog light replacement bulb

    Fog Lights

    Replacement Bulb (E,F)

    Fog Lights ('76-'85)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    E Replacement bulb - 100 watt

    F Replacement bulb - 50 watt

    Mercedes W123 instrument bulbs

    Instrument Bulbs

    Instrument Bulbs (A,B)

    Instrument Bulbs ('76-'85)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    A Instrument bulbs - 1.2 watt (5 each)

    B Instrument bulbs - 3 watt (5 each)

     

    Tail Lights

    Rear Left (A,B)

    Rear Right (C,D)

    Tail lights ('77-'85)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    A RL Tail light (New) NOT IN STOCK

    B RL Tail light (Used) 

    C RR Tail light (New) NOT IN STOCK

    D RR Tail light (Used)

     

    For more new and used items like this see the Body section.

    Turn Signal Lens

    Front Left (Driver) (A)

    Front Right (Passenger) (D)

    Mercedes W123 turn signal right

    Front Right (Passenger) (C)

    Mercedes W123 turn signal
    Mercedes W123 turn signal left

    Turn Signal Lens ('77-'85)

    230,240D, 240TD, 280E, CE, 300D, CD, TD

     

    A FL turn signal (New) 

    B FL turn signal (Used)

    C FR turn signal (New) 

    D FR turn signal (Used)

     

    New lenses are deeper amber color recomend replacing in pairs

     

    The used lenses are the original lighter amber color. Some may have slight stress marks but no damage. If you want to maintain the original look use a good used lens, otherwise replace both left and right as a set.

    Mercedes W123 dome light
    Mercedes W123 dome light rear

    Dome Lights

    Front (A)

    Rear (B)

    Dome Lights ('78-'85)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    A Front

    B Rear

     

    Dome Lights

    Glove Box/Door/Trunk (C)

    Dome Lights ('78-'85)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    C Fits glove box, lower door and trunk

    Mercedes W123 speedo cable
    Mercedes W123 speedo cable

    Cables

    Speedometer Cable (A,B)

    Speedometer Cable (C)

    Cables - auto trans

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    A Speedometer cable ('76)

    B Speedometer cable ('77-'81)

    C Speedometer cable ('82-85)

    Mercedes W123 hood release cable

    Cables

    Speedometer Impulse Cable (D)

    Hood Release Cable (E)

    Cables ('78-'85)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    D Speedometer impulse cable - from flywheel pick up

    E Hood release cable

    Mercedes W123 fuse strip

    Fuses

    Fuses (10 pack) (A)

    Fuse Strip (3 pack) (B,C)

    Mercedes W123 fuses
    Mercedes W123 fuses

    Fuses ('78-'85)

    3230,240D,TD, 280E,CE, 300D, CD, TD

     

    A Fuse pack -, 8, 16, 25 amp (10 of each fuse = 30 total)

    B Fuse strip - 50 amp (3 pack)

    C Fuse strip -  80 amp (3 pack)

    Mercedes W123 starter-solenoid on right

    Starter

    Starter (A)

    Starter (B)

    Starter 

     

    A Starter - solenoid on right - 230,240D,TD, 280E,CE, 300D,

       CD, TD ('78-'85 except California) (45.00 core)

    B Starter - solenoid on left - 300D ('85 California) (45.00

       core)

     

     

     

     

    Mercedes W123 seat belt relay

    HVAC and Seat Belt Relays

    HVAC Blower Relay (A)

    Seat Belt Warning Relay(B)

    Mercedes W123 blower relay

    HVAC and Seat Belt Relays ('78-'85)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    A HVAC blower relay

    B Seat belt warning relay

    Multi Purpose and Turn Signal Relays

    Multipurpose Relay (C)

    Turn Signal Relay (D,E)

    Mercedes W123 multi purpose relay
    Mercedes W123 turn signal relay

    Multi Purpose and Turn Signal Relays

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    C A/C, window. headlight wiper fuel pump, aux fan etc.

       ('78-'85)

    D Turn signal ('82-'85) 3-pin no longer available

    E Turn signal ('82-'85) 4-pin  replacement for 3-pin

    Check plug for open 4th hole if open this should operate properly.

    Windshield Wiper Motor Relay

    Windshield Wiper Motor Relay (F)

    Mercedes W123 wiper relay

    Windshiels Wiper Motor Relay ('78-'85)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    F - Windshield wiper motor relay

    A/C Cut Off and Evap Temp Switches

    A/C Cut Off (A)

    A/C Evap Temp Switch (B)

    Mercedes W123 A/C cut off switch
    Mercedes W123 A/C temp switch

    A/C Cutt Off and Evap Temp Switches

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    A A/C cut off switch - 400psi ('78-'85)

    B A/C evap temp switch ('82-'85)

     

    Mercedes W123 A/C pressure switch

    A/C High Side Female and Male Switches

    A/C High Side - Female (C)

    A/C High Side - Male (D)

    Mercedes W123 A/C pressure switch

    A/C High Side Female and Male Switches

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    C A/C high side pressure switch female. early single action

       ('78-'81)

    D A/C high side pressure switch male. later dual action

       (398,312,28) ('82-'85)

    Brake Light and HVAC Switches

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    E Brake light switdch - at pedal ('78-'85)

    F HVAC blower control switch - for push button model

       ('82-'85)

     

    Engine Cooling Fan and Seat Belt Warning Switch

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    G Engine cooling fan switch - at thermostat housing ('78-'85)

    H Seat belt warning buzzer switch ('78-'85)

     

    Mercedes W123 headlight  switch
    Mercedes W123 headlight switch knob

    Headlight switch

    Headlight Switch (A,B)

    Headlight Switch Knob (C)

    Head Light Switch ('78-'85)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    A Headlight switch

    B Headlight switch - used

    C Headlight switch knob

     

    Mercedes W123 ignition switch 8 pin
    Mercedes W123 ignition switch 7 pin

    Ignition Switch 

    Ignition Switch (8 pin) (A)

    Ignition Switch (7 pin) (B)

    Ignition Switch

    230,240D,TD,280E,CE,300D,CD,TD

     

    A Switch (Up to 211431) ('76-'81)

    B Switch (From 211432) ('82-'85)

     

    Ignition switch at rear of steering lock.

     

    1981 was the transition year check check for number of pins

     

     

    Mercedes W123 turn signal switch
    Mercedes W123 cruise control switch

    Turn Signal, Cruise Control Switches

    Turn Signal Combo

    Switch (A)

    Cruise Control Switch (B,C)

    Turn Signal and Cruise Control Switches ('81-'85)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    A Turn signal combo switch (New)

    B Cruise control switch (New)

    C Cruise control switch (Used)

     

    Turn signal combo '76-'80 used only. Call for availability.

     

     

    Mercedes W123 window switch driver w/lockout
    Mercedes W123 window switch passenger

    Window Switches

    Driver side w/safety lock out (A)

    Passenger side (B)

    Window Switches ('82-'85)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    A Driver side w/safety lock out

    B Passenger side

     

     

    Window Switches ('76-'81)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    D Driver side w/safety lock out 

    E Passenger side

    Mercedes W123 defroster switch
    Mercedes W123 hazard switch

    Defroster and Hazard Switches

    Defroster switch (A)

    Hazard switch (B)

    Defroster and Hazard Switches

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    A Defroster switch ('76-'85) out of stock

    B Defroster switch ('76-'85) used

    B Hazard switch ('78-'85)

    909-762-3948                                                                    mercedesworks.com                                                                    323-325-4255

     
     
     
     

    Alternator Parts

    Pulley (Single Style) (A,B)

    Alternator Belt (C-F)

    Alternator Parts

     

    Pulley - single style

    230,240D,TD, 280E,CE, 300D, CD, TD

    A Pulley (76-'81)

    B Pulley ('82-'85)

     

    Belts

    C 10 X 970

    D 10 X 980

    E 10 X 1035

    F 13 X 1030

    A  $ 123.00

    B       85.00

    C     124.00

    D       86.00

    Brake Light and HVAC Blower Switches

    Brake Light Switch (E)

    HVAC Blower Control

    Switch (F)

    Mercedes W123 brake light switch
    Mercedes W123 hvac switch

    Engine Cooling Fan and Seat Belt Buzzer Switches

    Engine Cooling Fan Switch (G)

    Seat Belt Buzzer Switch (H)

    Mercedes W123 cooling fan switch
    Mercedes W123 seat belt buzzer switch
    Mercedes W123 window switch driver early
    Mercedes W123 window switch passenger early

    Window Switches

    Driver side w/safety lock out (D)

    Passenger side (E)

    Window Switches ('76-'85)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    F Rear window switch - both sides

     

    Mercedes W123 window switch rear early

    Window Switches

    Rear Window Switch (F)

    Window Switches ('82-'85)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    C Rear window switch - both sides

    Mercedes W123 window switch rear

    Window Switches

    Rear Windows (C)

    Sun Roof Switch ('76-'85)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    A Sun roof switch

     

    Mercedes W123 sun roof switch

    Sun Roof Switch

    Sun Roof Switch (A)

    Antenna and Dome Light Switches ('78-'85)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    A Dome light - used only

    B Antenna  

     

    Antenna and Dome Light Switches

    Dome Light Switch (A)

    Antenna Switch (B)

    Radio - Becker Factory Reconditioned ('78-'85)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    A Radio

    B Radio with aux upgrade

     

    Radio

    Radio (A)

    Radio w/Aux Upgrade (B)

    Neutral Safety Switch ('76-'81)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    A Switch - Genuine mercedes

     

    Mercedes W123 neutral safety switch

    Neutral Safety Switch

    Switch (A)

    Neutral Safety Switch

     

    B Switch - 230,240D,TD,280E,CE,300D,CD,TD ('82-'84)

    C Switch - 300D, CD, TD ('85 California version with

       722.416 transmission)

     

    Match to picture, if your car is an 85 but you don't know the trans model. Some cal models have the B version take a quick look. The B version (standard) has a round plug, the C version is a long narrow plug.

     

    Mercedes W123 - 85 neutral safety switch

    Neutral Safety Switch

    Switch (B)

    Switch (C)

    Starter Solenoid ('78-'85)

    230,240D,TD, 280E,CE, 300D, CD, TD

     

    A Solenoid - fits all models

     

    Mercedes W123 - starter solenoid

    Starter Solenoid

    Solenoid (A)

    Mercedes W123 Headlight cover/door FL
    Mercedes W123 Headlight cover/door FR
    Mercedes W123 tail light left
    Mercedes W123 tail light right
    Mercedes W123 turn signal
     
     
     
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