Search | W123 | Climate Control

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$175.00

Very Early W123 Blower Motor Assembly - USED

Fits some 1977 and 1978 W123 models - you must compare with photo and description below

Good used working blower motor style with aluminum (not plastic) fan cage. No longer made. Hard to find. Only fits some very early 240D and 300D. Look at picture closly to make sure it matches the one currently in your car. DO NOT ORDER WITHOUT CHECKING.

$125.00
Currently out of stock.

1977 to 1980 W123 300D 300CD 300TD Climate Control Panel and Mounting Bracket

Only fits the 123 chassis

Good used working climate control panel as shown. Dial face and buttons have a little wear but are all still very readible. Temp wheel works smoothly and accurately and the push buttons all respond properly. Note back side. Unit has not been overheated as most.

$96.50
Currently out of stock.

1977 to 1980 Automatic Climate Control Servo AMPLIFIER - USED

FITS 450SL, 450SLC, 450SE, 450SEL, 6.9, 300SD, 300D, 300CD, 300TD

Good used and tested climate control servo amplifier. This is a critical part to the proper operation of the big servo that controls coolant flow to the heater core. Removed from car with fully working system. This one appears to be a newer replacement.

On Demand Video
Early Mercedes Climate Control Component Location and Function - On Demand Video
$9.99

Early Mercedes Climate Control Part 1 Component Location and Function - On Demand Video

For 1977 to 1980 U.S. Model W123 W116 and W107

The first general automatic climate control was introduced in 1977 in the U.S. market. The system was installed on the 1977 to 1980 280SE, 280CE, 300D, 300CD and 300TD, the 1977 to 1980 280SE, 280SEL, 300SD, 450SE, and 450SEL included the 6.9, and the 1977 to 1980 450SL and 450SLC.

On Demand Video
Mercedes Monovalve Installation - On Demand Video
$9.99

Monovalve Heater Control Inspection - Installation - Testing - On Demand Video Manual

Covers 1981 to 1991 W123 W107 and W126 with automatic climate control panel

If you have a 1981 to 1985 W123 300D, 300CD, 280E, 280CE, 300TD or a 1981 to 1989 W107 380SL, 560SL, or a 1981 to 1991 W126 380SE/L 300SD 500SE/L 300SDL 420SE/L 300SE/L 560SE/L 380SEC 560SEC that has automatic climate control this video manual will apply. These c

$129.50

Late 123 Heater Blower Motor Assembly New

Fits U.S. Model W123 1981 to 1985

Brand New aftermarket heater blower motor. This may not be as polished as the original Behr, but there are not a whole lot of options for the 123 owners other than used. Many of the used heater motors out there are just worn out.

$168.00
Currently out of stock.

107 123 126 Chassis Monovalve Heater Repair Kit with Instructions

We now only sell Genuine Mercedes - Beware of the aftermarket!

FITS THE FOLLOWING: ALL R107, W123 and W126 chassis, both gas and diesel models from 1981-1991. This includes 300D 300TD 300SD 380SL 560SL and many more! Will NOT fit models before 1981 with the climate control servo.

$59.95

1977 to 1980 107 116 123 Chassis Climate Control Servo Bypass Conversion Kit

Auto function is lost but at least you can adjust hot and cold manually without having to spend big $$$$$

FITS THE FOLLOWING: 116, 107 and 123 Chassis up to 1980 ONLY with heater servo, including the 450SL 280SE 300SD 300D 240D. For use to convert 1977 to 1980 automatic climate control servo to a manual system.

PDF
$12.95

123 116 Heater Motor Repair By Kent Bergsma - Download

How to replace the brushes on most 123 and 116 Model years 1973-1985

For most 123 chassis cars made from 1977 to 1985 and all 116 chassis sedans built from 1973 to 1980 with the Behr Heater motor. This repair guide will take you through the process of how to properly remove your heater blower motor and replace the motors two brushes.

$14.95

Engine Coolant Temperature Sensor

SINGLE pin - located on left side of cylinder head by glow plugs

New coolant temperature sensor for most Mercedes built from 1973 to 1993, Gasoline and Diesel models. Sends signal to engine coolant temperature gauge on the dash board. Single pin

$98.50

Late 123 107 126 Monovalve Heater Switch Valve Solenoid Used

Fits 1981 to 1991 models of the above chassis ONLY

For heat control on 123 300D 300CD 300DD 126 300SD 300SDL 107 380SL 560SL 1981-1991. Good used mono-valve switch solenoid. When this goes bad the valve will not operate and if it shorts and gets overheated then a new valve will not fit into the solenoid housing.

$23.95

123 116 Chassis Heater and A/C Motor Repair Kit with Brushes

WARNING: Does not fit all motors. Will NOT fit Seimens motors found on some 123 chassis

For *most 123 chassis cars made from 1977 to 1985 and *mostl 116 chassis sedans built from 1973 to 1980. This repair guide will take you through the process of how to properly remove your heater blower motor and replace the motors two brushes. This is the most common reason for failure.

$15.95

123 116 Chassis Heater and A/C Motor Repair Manual Only - by Kent Bergsma

How to replace the brushes on most 123 and 116 Model years 1973-1985

For most 123 chassis cars made from 1977 to 1985 and all 116 chassis sedans built from 1973 to 1980 with the Behr Heater motor. This repair guide will take you through the process of how to properly remove your heater blower motor and replace the motors two brushes.