Four Seasons A/C Refrigerant Suction Hose P/N:66818

Keep the low-side refrigerant flowing quietly back to the compressor with the Four Seasons A/C Refrigerant Suction Hose 66818. It's an application-specific suction line assembly that drops in as a direct-fit replacement for the 2010-2020 Toyota 4Runner, carrying low-pressure refrigerant vapor from the evaporator back toward the compressor. Backed by over 50 years of mobile A/C experience from Four Seasons, it's built to seal and route like the original line.

• Double-wall barrier hose: constructed to be compatible with R1234YF, R134A or R12 refrigerant.
• Sealing hardware included: contains the gaskets, O-rings, or seals needed to properly replace the product.
• Crimp fitting connection: factory-style crimped end fittings.
• Application-specific design: engineered and tested for years of trouble-free operation.

If a cracked, leaking, or restricted suction hose is the cause of poor A/C cooling or lost refrigerant charge, this assembly replaces it. Always evacuate and recharge the system to specification after installation.

Interchange: 4812790 · 211729 · A83498 · 3464579 · 8870460450 · 8870460451 · HA113670C