Keystone HO3030104 A/C Condenser OEM Replacement 4-Cylinder

The Keystone HO3030104 is an OEM-replacement air conditioning condenser engineered for 4-cylinder applications. Designed as a direct-fit replacement, this condenser restores proper A/C system function without modification or drilling.

The A/C condenser serves as the heat exchanger for the vehicle's air conditioning system, converting high-pressure refrigerant vapor into liquid form by dissipating heat to the outside air. Mounted in front of the radiator, it is a critical component for delivering cool, conditioned air to the cabin. A failed or leaking condenser will result in warm air output and degraded A/C performance.

Key Features:

• Direct bolt-on, OEM-style replacement — no cutting or modifications required
• Designed for R-134a refrigerant systems
• Aluminum construction for efficient heat transfer and corrosion resistance
• Matches original equipment fit, form, and function
• Available in both Modine and Showa factory designs to match the original unit

Part Numbers & Cross-References:

• Partslink Number: HO3030104
• OEM / Honda Part Number: 80110SV1A21
• Additional OEM Cross-References: 80110SV1A11, 80110SV1A12

When replacing the condenser, always have the refrigerant discharged and recovered by a certified A/C technician. Use new O-rings lubricated with R-134a compatible refrigerant oil on all connection fittings, and add refrigerant oil equivalent to the amount removed with the old unit.