Gates FCM121K cooling fan module for the 1998-2003 Mercedes-Benz E320 V6 3.2L and other vehicles controls electric cooling fan speed. The fans keep engine coolant in a constant temperature range, and on several applications the engine cooling fan module sets how fast they turn.
- Controls fan speed to help minimize energy loss and support fuel economy
- Engineering improvements added to a part type with a high failure rate, aimed at performance and longevity
- Replaces the module alone instead of the complete fan assembly where the dealer does not sell the module separately
- Designed to return the cooling system to proper operation and performance
Quick facts
- Part: Gates FCM121K cooling fan module
- Also called: engine cooling fan module
- Fits: 1998-2003 Mercedes-Benz E320 V6 3.2L and other vehicles
- Material: Aluminum housing
- Condition: New
A fan that stays off or runs nonstop, or a temperature gauge that climbs, can mean this module is worn, though the fan motor or a cooling fan relay can be behind the same signs.
Fits
This module is listed for a wide range of Mercedes-Benz models, including the 1999-2002 Mercedes-Benz E55 AMG V8 5.5L, the 2002 E55 AMG V8 5.4L and the 1998-2002 Mercedes-Benz E430 V8 4.3L. If your Mercedes-Benz is not named here, look up its year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Connector: 1 female connector, 5 pins
- Voltage: 12 V
- Amperage rating: 35 A
- Length: 4.1 in
- Width: 3.1 in
- Height: 1.7 in
Build and materials
- Housing material: Aluminum
- Wire harness: included
- Condition: New
- Country of origin: China
In the box
One cooling fan module with its wire harness. This listing holds one module, and the vehicle takes one.
Installation notes
- Plug-and-play design for easy installation.
Interchange: 902-427
0185459932 · 0255453332 · FCM121
This part cross-references / interchanges with the following part numbers:
902-427, 0185459932, 0255453332, FCM121, FCM121K
Frequently Asked Questions
Is the Gates FCM121K right for the 1999-2002 Mercedes-Benz E55 AMG V8 5.5L or the 2002 E55 AMG V8 5.4L?
Yes. Gates FCM121K is listed for both the 1999-2002 Mercedes-Benz E55 AMG V8 5.5L and the 2002 E55 AMG V8 5.4L. For any other car, check its year and engine in the "Vehicles it fits" section.
Does the Gates FCM121K come with a wire harness?
Yes. This listing is one cooling fan module with its wire harness included.
What voltage and amperage rating does this cooling fan module have?
It is a 12-volt module with a 35-amp rating and a 5-pin female connector.
What signs can point to a failing Gates FCM121K fan module?
A fan that stays off or runs nonstop, or an engine temperature that climbs, can mean the module is worn. A shop can test the module.
Is the Gates FCM121K the same as number 0185459932?
Yes. 0185459932 is one of the other numbers this Gates FCM121K replaces.
