Parts for your 2007 Honda Cr-v-Receiver driers

2007 Honda CR‑V receiver‑drier: what it does, where it lives, and when to replace it

Referencing technical sources, the 2007 Honda CR‑V does use a receiver‑drier. On this model it’s built into the A/C condenser end tank as a serviceable desiccant element, not a separate canister. This layout is described in the 2007 CR‑V Honda Service Manual (HVAC/A‑C section, condenser and desiccant service), reflected in Honda parts catalogues that list a condenser‑mounted desiccant/filter set, and supported by OE supplier data (DENSO condenser applications specifying an integrated receiver/drier for this chassis).

On the 2007 CR‑V, the receiver‑drier’s job is threefold: it strips moisture from the refrigerant, traps fine debris after compressor or hose wear, and provides a small liquid reservoir so the TXV (thermostatic expansion valve) always gets a steady feed of liquid refrigerant. Moisture is the enemy of any air‑con system, left inside, it reacts with refrigerant and oil to form acids, corrodes internals, and can freeze at the TXV, causing weak or intermittent cooling. The drier’s desiccant absorbs that moisture and its internal screen helps catch particles that would otherwise score the compressor or block the valve.

There’s no set time‑based replacement in Honda’s scheduled maintenance, but on this CR‑V the drier/desiccant should be renewed any time the system is opened to atmosphere, after a compressor failure, or when replacing the condenser. Given the drier is integrated, many workshops either replace the desiccant bag (where the end cap is serviceable) or fit a complete condenser assembly if the tank is corroded or the cap is seized.

• Replace when: the A/C has been opened for repairs, there’s been a major leak, the compressor has failed, or performance is poor with signs of moisture/contamination.
• Watch for: slow cooling, frosting near the TXV/lines, pressure readings that suggest restriction, or metallic debris in recovered oil.

Best practice on a 2007 CR‑V service is to fit new O‑rings, add the correct amount of PAG oil for the component replaced, pressure‑test with dry nitrogen, evacuate thoroughly with a vacuum pump, then recharge by weight. In Australia, refrigerant handling must be performed by an ARCtick‑licensed technician, in New Zealand, use a certified automotive A/C technician. Home mechanics can handle the mechanical R&,R with the system fully recovered, but opening the condenser’s desiccant end cap needs care to avoid damaging the tank—many prefer a new condenser for a clean, durable result.

FAQs

Does the 2007 Honda CR‑V have a receiver‑drier or an accumulator?
It uses a TXV system with an integrated receiver‑drier inside the condenser end tank. There’s no separate accumulator canister on this model.

When should the receiver‑drier (desiccant bag) be replaced on a 2007 CR‑V?
Any time the A/C circuit is opened, after a compressor failure, or when fitting a new condenser. If there’s been a long‑term leak or water ingress, replacement is also wise to protect the TXV and compressor.

Can a DIYer replace the receiver‑drier on this CR‑V?
Only after the refrigerant is properly recovered by a licensed tech. The physical job can be DIY if the condenser’s end cap is serviceable, but it’s easy to damage the tank. Many owners opt to have a pro handle both desiccant replacement and the evacuate/recharge.