W123 Chassis Cooling System (engine)

909-762-3948     323-325-4255

Parts directory W123

W123 Chassis 1977-1985

Models

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

Mercedes W123 300TD

Auxiliary Engine Water Pump

Mercedes W123 auxiliary water pump

Water Pump (A)

Mercedes W123 auxiliary water pump

Water Pump (B)

Auxiliary Engine Water Pump 

240D,TD ('77-'83), 300D, TD, CD ('77-'85)

 

A Bosch

B MTC

 

Qty. required: 1

 

 

Coolant Recovery Tank

Mercedes W123 coolant recovery tank

Tank (A)

Mercedes W123 coolant recovery tank

Tank (B)

Coolant Recovery Tank ('82-'85)

300D,TD,CD

 

A Tank - California version

B Tank - Federal version

 

Qty. required: 1

 

 

 
 

Coolant Parts

Mercedes W123 coolant overflow hose

Coolant Overflow Hose (A)

Mercedes W123 coolant tank retrofit kit

Coolant Recovery Tank Retrofit Kit (B)

Coolant Overflow Hose ('82-'85)

240D, 300D,TD,CD

 

A 2.5m long. (From expansion tank to radiator)

B Coolant recovery tank retrofit kit

 

 

 

 

 

 

Engine Coolant Temp Sensors

Mercedes W123 coolant temp sensor

Temp Sensor (Front) (A)

Mercedes W123 coolant temp sensor

Temp Sensor (Rear) (B)

Engine coolant temp sensors

 

A Temp sensor (front) ('78-'85)

B Temp sensor (rear) ('82-'85)

 

 

 

 

 

Electric Cooling Fan

Mercedes W123 electric cooling fan

Electric fan(A)

Mercedes W123 electric cooling fan

Electric fan (B)

Electric Cooling Fan ('78-'85)

240D, 300D,TD,CD

 

A New

B Used 90 day warranty

 

 

 

 

 

 
 

Fan Blade

Mercedes W123 fan blade

Blade  (A)

Mercedes W123 fan blade

Blade  (B)

Fan Blade ('78-'85)

240D, 300D,TD,CD

 

A Cool X

B Meyle

 

 

 

Fan Clutch

Mercedes W123 fan clutch

Clutch (A)

Mercedes W123 fan clutch

Clutch (B)

Fan Clutch ('78-'85)

240D, 300D,TD,CD

 

A Fan clutch (Up to 036024)

B Fan clutch (From 036025)

 

 

Fan Shroud

Mercedes W123 fan shroud

Shroud (A)

Mercedes W123 fan shroud

Shroud (B)

Fan Shroud

 

A Fan shroud - 300D, TD, CD ('82-'85)

B Fan shroud - 240D ('78-'83)

 

Used only - Call for other years and models.

 

Gaskets and Seals

Mercedes W123 water pump gasket

Gasket (A)

Mercedes W123 water pump gasket

Gasket (B)

Gaskets and Seals ('78-'85)

 240D, 300D,TD,CD

 

 

A Water pump to engine 

B Water pump to housing gasket

Gaskets and Seals

Mercedes W123 thermostat gasket

Gasket (C)

Mercedes W123 thermostat gasket

Gasket (D)

Gaskets and Seals ('78-'85)

 240D, 300D,TD,CD

 

 

C Thermostat 

D Thermostat housing to engine cyl head

 

Oil Cooler

Mercedes W123 oil cooler

Oil Cooler ('78-'85)

240D, 300D,TD,CD

 

A Oil cooler (New)

B Oil cooler  (Used)

 

 

Oil Cooler (A,B)

Oil Cooler Lines

Mercedes W123 oil cooler line upper

Oil Cooler Line Upper (C)

Mercedes W123 oil cooler line lower

Oil Cooler Line Lower (D)

Oil Cooler Lines ('78-'85)

240D, 300D,TD,CD

 

 

C Oil cooler line - Upper at oil tower

D Oil cooler lines - Lower at oil tower (used only)

 

 

Radiator

Radiator ('82-'85)

300D,TD,CD

 

A Behr

B Nissens

 

Qty. required: 1 - for vehicles with coolant reservoir

Radiator (A)

Radiator (B)

Mercedes W123 radiator

Radiator

Radiator (C)

Radiator (D)

Radiator ('77-'81)

300D,TD,CD

 

C Behr

D Nissens

 

New units no longer available Remanufactured only, 1 year warranty

All 123 models with cap on radiator and no external coolant reservoir.

Radiator cap style.

Mercedes W123 radiator with cap
Mercedes W123 radiator with cap

Radiator

Radiator ('78-'83)

240D

 

E Behr

F Nissens

New units no longer available Remanufactured only, 1 year warranty

All 123 models with cap on radiator and no external coolant reservoir.

Radiator cap style.

Radiator (E)

Radiator (F)

Mercedes W123 240 radiator with cap
Mercedes W123 240D radiator with cap
 

Radiator Mounting Hardware

Mercedes W123 radiator mounting hardware

Radiator Mount Clip Kit (A)

Radiator Mount Bushings (B)

Qty. req. 2

Radiator Mounting Hardware ('78-'85)

240D, 300D,TD,CD

 

A Radiator mount clip kit

B Radiator mount bushings

 

 

 

 

Thermostat

Mercedes W123 thermostat

Thermostat (A)

Mercedes W123 thermostat

Thermostat (B)

Thermostat ('78-'85)

240D, 300D,TD,CD

 

80 deg Centigrade

A Behr

B Whaler

 

 

Radiator Hoses

Mercedes W123 radiator coolant hose

Hose (A)

Mercedes W123 radiator coolant hose

Hose (B)

Radiator Hose ('82-'85)

240D, 300D,TD,CD

 

A  Lower OE

B  Lower 

C  Upper OE

D  Upper

Match picture for proper fit.

Radiator Hoses

Mercedes W123 radiator coolant hose

Hose (E)

Mercedes W123 radiator coolant hose

Hose (F)

Radiator Hose ('78-'81)

240D, 300D,TD,CD

 

E  Lower 

F  Upper

 

Match picture for proper fit.

 

 

Coolant By-Pass Hose

Radiator Hose ('78-'85)

240D, 300D,TD,CD

 

A  Between thermostat housing and water pump housing

 

Replace this when replacing radiator hoses..

Hose (A)

 

Radiator Drain Plug

Mercedes W123 radiator drain plug

Radiator Drain Plug ('82-'85)

240D, 300D,TD,CD

 

A Radiator drain plug

 

Drain Plug (A)

 

Radiator/Coolant Reservoir Cap

Mercedes W123 coolant radiator/reservoir cap

Coolant Reservoir Cap ('78-'85) 

240D, 300D,TD,CD

 

A 120 deg centigrade (1.2Bar)

 

Reservoir Cap (A)

 

Water Pump

Mercedes W123 water pump

Water Pump (A)

Mercedes W123 water pump

Water Pump (B)

Water pump ('78-'85)

240D, 300D,TD,CD

 

4 hole, long version, 135mm

A Meyle

B Graf

 

Transmission Fluid Cooler Hose

Mercedes W123 transmission cooler line

Hose (A)

Seal (B)

Transmission Fluid Cooler Hose ('78-'85)

240D, 300D,TD,CD

 

A Transmission fluid cooler hose

B Transmission fluid cooler fitting

 

Call for Hard Transmission Lines - Used only.

 

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