Description

Mercedes-Benz R129 Cruise Control Module

OEM Part Number: 007 545 43 32
Also Listed As: A0075454332

This is the factory Cruise Control (Tempomat) Control Unit for early Mercedes-Benz R129 SL models.

The module controls vehicle speed regulation and communicates with throttle and engine management systems.

These units commonly fail due to aging internal components, causing intermittent or completely non-functioning cruise control.

At Oz’s Garage, we supply original OEM classic Mercedes electronics — tested and ready to install.

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🔧 Item Details

• Genuine Mercedes-Benz OEM

• Part Number: 0075454332

• Condition: Used

• Fully Tested

• 30-Day Replacement Warranty Included

• Optional  60 – 90-Day Extended Warranty Available

• Compact & shipping-friendly

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🚗 Compatible Vehicles (R129 Chassis)

Fits:

• 1990 Mercedes-Benz 300SL – 3.0L M104

• 1991 Mercedes-Benz 300SL – 3.0L M104

• 1992 Mercedes-Benz 300SL – 3.0L M104

• 1993 Mercedes-Benz 300SL – 3.0L M104

• 1990 Mercedes-Benz 500SL – 5.0L M119

• 1991 Mercedes-Benz 500SL – 5.0L M119

• 1992 Mercedes-Benz 500SL – 5.0L M119

• 1993 Mercedes-Benz 500SL – 5.0L M119

⚠ Always match part number 0075454332 before purchase.

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⚠ Common Failure Symptoms

• Cruise control not engaging

• Cruise works intermittently

• Speed not maintained

• Cruise disengages unexpectedly

If switches and actuator test good, this module is often the failure point.

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🏆 Why Buy From Oz’s Garage

✔ Original OEM Mercedes module
✔ Used & tested
✔ Classic R129 specialist
✔ Replacement warranty included

These modules are no longer readily available new, making tested originals increasingly valuable.

Ships within 1 – 2 Business Days

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#500SL
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#MercedesParts