Route low-pressure refrigerant vapor from the evaporator back to the compressor with the Four Seasons A/C Refrigerant Suction Hose 65850. It's an application-specific suction line assembly that serves as a direct-fit replacement for the 2006-2007 Mercedes-Benz C230 (V6-2.5L), 2006-2007 C280 (V6-3.0L), 2006-2007 C350 (V6-3.5L), and 2006-2009 CLK350 (V6-3.5L).
Constructed from aluminum and rubber, it handles refrigerant on the low-pressure suction side of the A/C circuit and is backed by Four Seasons' decades of mobile A/C experience.
- Double-wall barrier hose: compatible with R134A and R1234YF refrigerant.
- Crimp fitting connection: for a secure hose-to-fitting attachment.
- Sealing hardware included: ships with the gaskets, o-rings, or seals needed to complete the replacement, plus a service port.
- Integrated muffler: includes an inline muffler within the application-specific design.
If a leaking or damaged suction hose is the cause of poor A/C cooling, this assembly replaces it. Diagnose the cause before replacing.
Interchange: 2722300656 · 2722300756 · 272230075664 · 212257 · A83295 · Manufacturer part number 65850
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this suction hose do?
It carries low-pressure refrigerant vapor from the evaporator back to the A/C compressor on the suction (low-pressure) side of the system.
Which vehicles does it fit?
It fits the 2006-2007 Mercedes-Benz C230 (V6-2.5L), C280 (V6-3.0L) and C350 (V6-3.5L), plus the 2006-2009 CLK350 (V6-3.5L). See the Buyer's Guide tab to confirm your vehicle.
Is it compatible with R134A and R1234YF?
Yes. Per its refrigerant-type spec, this double-wall barrier hose is compatible with R134A and R1234YF refrigerant.
Does it include seals and a service port?
Yes. It includes the gaskets, o-rings, or seals needed to install it, a service port, and an integrated muffler.
What are signs this hose may need replacing?
Signs may include refrigerant leaks, oily residue at the fittings, or reduced A/C cooling. Diagnose the cause first, since other components can cause the same symptoms.
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