You rely on your LandCruiser 300 Series for just about everything: work, play, travel, adventure. So when something’s not quite right under the bonnet, you want parts that do the job first time. No headaches. No cheap copies.
The 17670-0W020 Genuine Bypass Valve is built for that.
It’s a direct-fit replacement for the Toyota 300 Series. No adjustments. No guesswork. Just a smooth install and a return to reliable operation. Whether you’re replacing a faulty valve, chasing a boost issue, or refreshing your diesel system, this is the part trusted by mechanics and 4WD owners alike.
Manufactured to OEM standards, this valve is engineered to handle the demands of high-performance diesel engines. It controls pressure flow as the system was designed to, protecting other components, supporting efficiency, and keeping things cool under pressure.
And with a statutory warranty, you’ve got built-in peace of mind.
No matter where you're based, city, coast, or bush, we can ship this part straight to your door.
Order now, and get back on the road with confidence.
