If you need a part that we don't show on the site call us at (909) 762-3948
 
Parts Directory
Body 123
Interior 123
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
 


mercedes auto works
124 Chassis 1986-1993
1986-1993 Models  200/200T/, 200D/200TD, 200E/200TE, 230E/230TE, 230CE, 250D/250TD, 260E, 300E/300TE, 300D/300TD 400E, 420E, 500E
 
 

The worlds largest selection of new, used and reconditioned Mercedes-Benz 124 chassis air conditioning and heating parts. We have hoses, climate control units, compressors, vacuum valves, expansion valves, receiver/dryer units, temperature switches, HVAC valves, heater control regulators, mono valve repair kits, control valves, heater hoses vacuum change over valves, 3/2 valves. Whether you're restoring a classic or  keeping your daily driver running and looking its best we have the parts you need.

 
Air Conditioning and Heating
A/C Hoses HVAC Valves  
Climate Control Unit Heater Control Temp Regulator  
Compressor Heater control mono repair kit  
Climate control vacuum valve Heater control valve  
Expansion valve Heater Hoses 124 chassis  
Receiver/Dryer Heater Hoses 124 chassis  
Temp Switch Vacuum change over valve  
     

A/C Compressors
mercedes auto works
Compressor (A)
 
Compressor (B)
Air conditioning compressor
Must be installed as per manufacturers specs and procedure to maintain warranty. Match style to your car. 3 mo warranty.
Qty. required 1
A     $ 337.75
List     510.00
B     $ 260.18
List     720.00
124 A/C Compressor
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A/C Receiver/Dryer
 
 
 
mercedes auto works 
Receiver/Dryer
 
Behr  Whenever you do any major work to your AC (compressor, hoses etc.) replace the dryer. Includes seals (not shown)
Receiver/Dryer -
 
URO. Use with lower temp green temp switch.
Qty. required 1. new only.
 
A     $ 36.00
List   179.00
B     $ 38.00
List   179.00
124 A/C dryer

Temperature Switch
 
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Temperature switch
 
2 wire 53 deg Celsius: w/ 6mm threads, early version.
Qty. required 1
New             $ 25.92
List                 69.00
 
 
124 A/C Temp. sensor/switch
 
 mercedes auto works
Temperature switch 300SD
Red standard 10mm thread
Green 10mm thread - has lower temp rating. 2 wire: w/ 10mm threads.
Recommended upgrade when using 134A
Qty. required 1
Red     $ 26.31
List        60.00
Green     28.05
List         71.00
124 A/C Temp. sensor/switch
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A/C Expansion Valve

 

mercedes auto works
A/C Expansion Valve.
 
A     $  38.57
List    244.00
B         21.61
List      72.00
124 A/C Expansion Valve

 


A/C Climate Control Unit
mercedes auto works
A/C, Heat Climate Control Unit.
 
Remanufactured or used, both have a 3 month warranty. $50.00 core
Qty. required 1
Reman   393.75     
List        1050.00
 
 
124 Climate control unit

 
mercedes auto works
A/C, Heat Climate Control Unit.
 
Remanufactured or used, both have a 3 month warranty. Includes $50.00 core charge.
Qty. required 1
Reman $ 298.00
List       1050.00
 
 
124 Climate control unit 81-85
 
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Heater Control Temp Regulator
mercedes auto works
Heater Control Unit Temperature Regulator.
A
Temperature regulator for climate control unit.
Qty. required 1
A     $ 127.01
List     135.00
B        248.23
List     237.00
124 Temp regulator
 

HVAC Valves
 
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Climate Control vacuum power change over valve.
 
(HVAC controls under dash behind climate control unit)
Qty. required 5.
New       $ 53.31
List           57.00
 
 
124 Vac CO valve
 

  mercedes auto works
Climate Control Vacuum Valve.
 
 2/1 way, yellow (in engine compartment)
Qty, required 1
New $ 9.45
List     9.81
 
 
124 Vac valve
 
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mercedes auto works
Heater control  mono valve repair kit.
 
For mono electromagnetic water valve.
Qty. required 1
New      $  50.12
List         129.00
 
 
124 mono repair kit
 

  mercedes auto works
Heater control valve.  
A
B
 
A     $ 54.49
List     71.00
B        58.69
List     59.00
124 Control valve
 
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  mercedes auto works
Heater control valve solenoid.
A
B
 
A      $ 257.41
List      262.00
B         258.24
List      236.00
124 Solenoid
 

A/C Hoses
mercedes auto works
Compressor to condenser. (A) in stock
 
mercedes auto works
Receiver/dryer to condenser. (B) in stock
A/C Hoses -
A Compressor to condenser.
B Receiver/dryer to condenser
 
A -   $ 39.94
List     63.00
B -   $ 34.03
List     36.50
124 A/C Hose
 
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mercedes auto works
Refrigerant suction at top on left side of engine: not at compressor. (C) in stock
mercedes auto works
federal cars for A/C comp with flange connection under engine. (D) not in stock
A/C Hoses
Refrigerant suction hose
 
 
C -    $ 116.87
List      163.00
D -     $ 371.49
Used   150.00
List      426.00
124 A/C Hose
 
 
 
A/C Hoses
mercedes auto works
Condenser to drier. (E) not in stock
 
 
 
A/C Hoses -
E Condenser to drier
 
 
E -   $ 50.28
List     63.00
 
 
124 A/C Hose
 

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Heater Hoses 124 Chassis
mercedes auto works
Aux water pump to water pump housing at engine. (A) in stock
 
mercedes auto works
Engine to feed pipe (B)
in stock
Heater hoses
 
 
Match your pipe shape to pictures shown.
 
A - $  4.25
B -     7.00
C -     3.25
D -   28.50
E -     4.25
124 Heater Hose
 
mercedes auto works
Feed pipe from mono valve to firewall left
 side (C) not in stock
mercedes auto works
Feed pipe to aux water pump (D)
not in stock
mercedes auto works
From return pipe toe aux water pump (E)
not in stock

mercedes auto works
Mono valve to feed pipe at fire wall (F)
not in stock
mercedes auto works
Mono valve to return pipe from aux water
 pump (G) not in stock
Heater hoses
 
 
Match your pipe shape to pictures shown.
F -     5.50
G -     3.00
H -     4.25
I -       3.25
124 Heater Hose
 
mercedes auto works
From feed pipe at fire wall to heater core
 center (H) not in stock
mercedes auto works
Feed pipe at fire wall to heater core
right side (I)  not in stock
 

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Heater Hoses 124 Chassis
mercedes auto works
Mono valve to feed pipe at fire wall (A)
not in stock
 
 
mercedes auto works
Mono valve to return pipe from aux water
 pump (B) not in stock
Heater hoses
 
 
Match your pipe shape to pictures shown.
A -  $ 5.50
B -    4.50
 
124 Heater Hose
 

 
mercedes auto works
Mono valve to feed pipe at fire wall (C)
not in stock
 
mercedes auto works
Mono valve to return pipe from aux water
 pump (D) not in stock
Heater hoses
 
 
Match your pipe shape to pictures shown.
C -  $ 3.50
D -   44.50
 
124 Heater Hose
 
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mercedes auto works
Mono valve to feed pipe at fire wall (E)
not in stock
 
mercedes auto works
Mono valve to return pipe from aux water
 pump (F) not in stock
Heater hoses
300SD 1981 thru 1985
 
Match your pipe shape to pictures shown.
E -     5.50
F -     3.00
 
124 Heater Hose