GMB 947-2020 Engine Cooling Fan Clutch

Brand GMB 947-2020
Item Grade Oem standard
Material Aluminum
Product Condition New
Thermal / Non-Thermal Thermal
Fits Mercedes-Benz · 39 vehicles

OE-standard quality. Manufactured to meet or exceed OEM specifications.

Thermal fan clutch. Responds to temperature changes for consistent cooling control.

Aluminum construction. Lightweight material helps support reliable cooling performance.

Cross-references Four Seasons 36709, Four Seasons 77664 and Gates 22336 for the same application. See all 10.

$252.16Free shipping
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Engine Cooling Fan Clutch for Mercedes-Benz V8 Models

This GMB engine cooling fan clutch is built to meet or exceed OEM specifications for thermal fan control in classic Mercedes-Benz applications. It is an OEM standard, new aluminum replacement for standard-duty cooling systems, including Mercedes-Benz 420SEL, 560SEC, 560SEL, and 560SL fitments.

Key Features

  • Thermal engine cooling fan clutch for temperature-responsive fan engagement
  • OEM standard item grade for direct replacement use
  • Aluminum construction
  • New condition replacement part
  • Clockwise (standard) rotation applications
  • Fits Mercedes-Benz 380SLC, 380SEL, 380SEC, 380SL, 380SE, 500SEC, 500SEL, 420SEL, 560SEC, 560SEL, and 560SL applications listed below

Product Details

GMB 947-2020 is an engine cooling fan clutch engineered for thermal operation, helping the fan engage as engine temperature rises. Manufactured to meet or exceed OEM specifications, this part is intended for standard-duty cooling systems on select Mercedes-Benz models, including 1981-1991 Mercedes-Benz 380SLC, 380SEL, 380SEC, 380SL, 380SE, 500SEC, 500SEL, 420SEL, 560SEC, 560SEL, and 560SL applications. This part cross-references Hayden 2592 and Gates 22336 for the same application.

What It Helps Address

  • Engine overheating caused by a worn fan clutch
  • Fan engagement that is delayed or inconsistent
  • Cooling performance loss at idle or low road speed
  • Noisy or inefficient fan clutch operation
  • Temperature control issues in Mercedes-Benz V8 cooling systems

Installation Notes and Tips

  • Confirm clockwise (standard) rotation before installation.
  • Verify thermal fan clutch application and standard-duty specification against the vehicle’s original part.
  • Inspect the fan, pulley area, and surrounding cooling components during replacement.
  • Use the vehicle fitment list to match the correct Mercedes-Benz model and year range.

Quality Assurance

GMB manufactures this fan clutch to meet or exceed OEM specifications. The part is new and built to OEM standard requirements for consistent replacement performance in the listed Mercedes-Benz applications.

This part fits 39 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1991Mercedes-Benz420SELN/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1991Mercedes-Benz560SECN/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1991Mercedes-Benz560SELN/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1990Mercedes-Benz420SELN/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1990Mercedes-Benz560SECN/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1990Mercedes-Benz560SELN/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1989Mercedes-Benz420SELN/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1989Mercedes-Benz560SECN/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1989Mercedes-Benz560SELN/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1989Mercedes-Benz560SLN/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1988Mercedes-Benz420SELN/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1988Mercedes-Benz560SECN/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1988Mercedes-Benz560SELN/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1988Mercedes-Benz560SLN/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1987Mercedes-Benz420SELN/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1987Mercedes-Benz560SECN/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1987Mercedes-Benz560SELN/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1987Mercedes-Benz560SLN/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1986Mercedes-Benz420SELN/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1986Mercedes-Benz560SECN/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1986Mercedes-Benz560SELN/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1986Mercedes-Benz560SLN/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1985Mercedes-Benz380SEN/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1985Mercedes-Benz380SLN/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1985Mercedes-Benz500SECN/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1985Mercedes-Benz500SELN/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1984Mercedes-Benz380SE3.8LV8N/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1984Mercedes-Benz380SL3.8LV8N/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1984Mercedes-Benz500SEC5.0LV8N/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1984Mercedes-Benz500SEL5.0LV8N/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1983Mercedes-Benz380SEC3.8LV8N/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1983Mercedes-Benz380SEL3.8LV8N/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1983Mercedes-Benz380SL3.8LV8N/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1982Mercedes-Benz380SEC3.8LV8N/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1982Mercedes-Benz380SEL3.8LV8N/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1982Mercedes-Benz380SL3.8LV8N/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1981Mercedes-Benz380SEL3.8LV8N/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1981Mercedes-Benz380SL3.8LV8N/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
1981Mercedes-Benz380SLC3.8LV8N/AClockwise (Std) Rotation; Thermal Fan Clutch; Standard Duty
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 36709Four Seasons — 77664Gates — 22336Hayden — 2592URO — 11620011222743169221111540068947202019144860