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Toyota CAP, SERVICE VALVE, NO.1
Caps the No.1 air conditioning service valve, keeping dirt and moisture out and backing up the valve seal against refrigerant loss. Genuine Toyota 88375-30290.
Product Overview
The Toyota cap, service valve, No.1 (part number 88375-30290) is a genuine OEM component from the heating & air conditioning - cooler piping section of the Toyota parts catalog. Compatible vehicles include the Toyota Coaster, Innova / Kijang, VIOS / YARIS, Land Cruiser and Hiace / Regiusace and 3 more models (2017–2025). It appears as callout 88375B on the catalog diagram. The catalog specifies a quantity of 1.
Part numbers can change during a model's production run, so a VIN check is the surest way to get the right one. If you are unsure which version you need, contact us with your vehicle details and we will help.
Key Features
Keeps the A/C clean
Closes the service port so dirt and moisture can't get into the valve between services.
Backs up the valve seal
A fitted cap is a second barrier against slow refrigerant leaks from the service valve.
No.1 service valve
For the No.1 service valve in the cooler piping; the No.2 valve has its own cap.
Genuine part 88375-30290
Original Toyota cap for Land Cruiser, Hilux, Corolla, Camry, Coaster and more (2017–2026).
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