OEM Lexus AC System Parts

AC Systems Buying Guide: Frequently Asked Questions

How Does Car Air Conditioning Work?

The process involves a compressor, a condenser, an expansion valve, an evaporator, and a cooling fan. Liquid refrigerant gets pressurized and converted into a hot gas, cooled back into a liquid, transformed into a gas again at a lower pressure, and then chilled further. It cools the surrounding air, which passes through ducts, out vents, and into the cabin.

What Problems Can a Car Air Conditioner Have?

Weakened and degraded seals and hoses and failed compressors, just to name two. These issues invariably cause others.

What are the Signs My Vehicle AC is Going Out?

• It's not cooling as well as it used to: low or leaking refrigerant may be the cause.
• An unusually warm interior, strange noises coming from the system, the compressor clutch is jammed: a bad AC compressor may be the cause.
• Excessive frost, a flashing AC button, HVAC warnings lighting up the dashboard, discharge pressure problems: a bad AC condenser may be the cause.

If you see such symptoms, repairs may be necessary. Before you buy parts, be sure they're genuine.

Why Buy Genuine Lexus AC System Parts?

The brand designs them compatible with the car or SUV you love to drive. That's a guarantee you may not always get from the aftermarket.

Where Can I Order OEM AC Systems and Parts for My Lexus?

Online, right here at our auto parts store. Our catalog has the selection you've been looking for; simply browse it by model and model year. It'll simplify finding what fits your vehicle more quickly and easily. Buy now, and we'll ship and deliver straight to your door. You'll be crossing another job off the maintenance checklist in no time.