Alright, if your Honda Odyssey's rear A/C isn't blowing cold anymore, this A-Premium expansion valve is probably exactly what you need. This is the rear side valve (without solenoid) that's specifically designed for 2011-2017 Odyssey models. It's a direct OEM replacement that matches the factory specs perfectly - we're talking same fit, same function, everything. The part numbers you'll want to cross-reference are EX9741C, 3411565, and 80225TK8A02. What this little component does is really important - it controls the flow of refrigerant through your A/C system, and when it goes bad, you'll notice your rear vents just blowing warm air no matter what you do. The build quality is seriously good - precision engineered to handle all the temperature and pressure changes your A/C system goes through daily. Installation does require some mechanical know-how since you're working with the A/C system, but if you're comfortable with car repairs, it's totally doable. A-Premium backs this with a solid one-year unlimited-mileage guarantee, so you can buy with confidence. If your Odyssey's rear A/C has been struggling to keep cool, especially on those hot summer days, replacing this valve could have you back to ice-cold air in no time. Just make sure you have the proper A/C recovery equipment if you're doing the job yourself!