Subaru Genuine ATF-HP Transmission Fluid – 4L

Maintain optimal performance across your Subaru’s transmission and power steering systems with Subaru Genuine ATF-HP / PS Fluid (Part No. SOA427V1500). This is the factory-approved fluid engineered for 4-EAT & 5-EAT automatic transmissions and power steering setups.

Formulated with special friction modifiers to ensure smooth gear changes, reliable pump flow, and consistent steering response across a wide temperature range. The fluid also offers premium protection against copper corrosion and excessive wear, while being compatible with seals and O-rings to prevent leaks.

Whether you’re tackling cold starts, hot highway driving, or regular city stop-and-go conditions, this genuine OEM fluid helps preserve transmission life, reduce shifting issues, and maintain precision in steering. Required for warranty repairs in applicable Subaru models.