Universal Air EX10549C A/C Expansion Valve

Brand	Universal Air EX10549C
Product line	Block Expansion Valve
Fits	Mercedes-Benz · 13 vehicles

Expansion valve. Regulates refrigerant flow for efficient A/C system operation.

Block design. Compact form factor for a clean, integrated installation.

$26.92Free shipping

In stock · usually ships same day before 1pm CST

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Mercedes-Benz A/C Expansion Valve

Universal Air EX10549C is a block expansion valve for Mercedes-Benz HVAC systems that use this style of A/C flow restrictor. It is listed for select 2015-2017 Mercedes-Benz C300, C400, C63 AMG, C63 AMG S, C350e, C450 AMG, and GLC300 applications.

Key Features

Block expansion valve for automotive air conditioning systems
Direct fitment for select Mercedes-Benz models
Supports refrigerant metering at the evaporator inlet
Universal Air part number EX10549C
Compatible with 2015-2017 Mercedes-Benz C300 and related listed applications

Detailed Description

The Universal Air Block Expansion Valve, part number EX10549C, is an A/C expansion valve used in Mercedes-Benz HVAC systems to regulate refrigerant flow into the evaporator. Proper refrigerant metering is critical for stable vent temperatures and consistent system operation. This part is cataloged for 2015-2017 Mercedes-Benz C300, 2015 Mercedes-Benz C400, 2016-2017 Mercedes-Benz C63 AMG, 2015-2017 Mercedes-Benz C63 AMG S, 2016 Mercedes-Benz C350e, 2016 Mercedes-Benz C450 AMG, and 2016 Mercedes-Benz GLC300. If you are searching for a Mercedes-Benz C300 A/C expansion valve or EX10549C replacement, this listing matches the specified vehicle applications.

What It Helps Address

Weak or inconsistent cabin cooling
Improper refrigerant flow through the evaporator circuit
Erratic A/C performance under load
System restriction concerns at the expansion valve
Need for a replacement Mercedes-Benz block expansion valve

Installation Notes

Verify the original valve style and vehicle application before installation. Match the part number EX10549C to the existing component and confirm the Mercedes-Benz model, year, and HVAC configuration listed above. Proper evacuation, recharge, and leak checking are required after A/C service.

Quality Assurance

Universal Air supplies HVAC service parts for automotive air conditioning repair. This part is identified by part number EX10549C for the listed Mercedes-Benz applications.

This part fits 13 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Submodel	Body Type	# Doors	Position	Notes
2017	Mercedes-Benz	C300	—	—	4 Door	N/A	Block Expansion Valve
2017	Mercedes-Benz	C63 AMG	—	—	4 Door	N/A	Block Expansion Valve
2017	Mercedes-Benz	C63 AMG S	—	—	4 Door	N/A	Block Expansion Valve
2016	Mercedes-Benz	C300	—	—	—	N/A	Block Expansion Valve
2016	Mercedes-Benz	C350e	—	—	—	N/A	Block Expansion Valve
2016	Mercedes-Benz	C450 AMG	—	—	—	N/A	Block Expansion Valve
2016	Mercedes-Benz	C63 AMG	—	—	—	N/A	Block Expansion Valve
2016	Mercedes-Benz	C63 AMG S	—	—	—	N/A	Block Expansion Valve
2016	Mercedes-Benz	GLC300	Base	Sport Utility	4 Door	N/A	Block Expansion Valve
2016	Mercedes-Benz	GLC300	4Matic	Sport Utility	4 Door	N/A	Block Expansion Valve
2015	Mercedes-Benz	C300	—	—	—	N/A	Block Expansion Valve
2015	Mercedes-Benz	C400	—	—	—	N/A	Block Expansion Valve
2015	Mercedes-Benz	C63 AMG S	—	—	—	N/A	Block Expansion Valve
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