Yamaha – Oil Filter Cap | Lubrication System Component | YA2-80636-02-A1

Overview

Oil changes are routine, but the small parts around them matter more than most people think. I’ve seen engines leak or lose pressure just because the filter cap wasn’t sealing right. The Yamaha Oil Filter Cap YA2-80636-02-A1 keeps the filter secured and the oil system sealed the way it should be. It’s a simple part, but it plays a big role in protecting your engine over time.

Key Features

• Secure Oil Filter Retention – Holds the oil filter firmly in place during operation.

• Yamaha Precision Fit – Designed to match factory threads and sealing surfaces.

• Maintains Proper Oil Sealing – Helps prevent leaks and pressure loss in the system.

• Durable Engine-Ready Build – Built to handle heat, pressure, and repeated service intervals.

• Easy Service Access – Allows straightforward removal and installation during maintenance.

Engine & Boat Compatibility

The Yamaha Oil Filter Cap YA2-80636-02-A1 is designed for Yamaha engines with serviceable oil filter systems.

It is commonly used across Yamaha marine and recreational engines where maintaining proper oil sealing and filtration is critical for engine longevity. Always confirm compatibility using your engine model and parts diagram before installation.

FAQ

Q: What are signs of a faulty oil filter cap?
A: Oil leaks, loose fitment, or difficulty sealing are common signs.

Q: Can a bad cap affect oil pressure?
A: Yes, improper sealing can lead to pressure loss.

Q: Should the cap be replaced during oil changes?
A: Not typically, but it should be inspected for wear or damage.

Q: Is installation difficult?
A: No, it’s usually a simple removal and reinstall process.

Q: Do I need to replace the seal with the cap?
A: It’s a good idea to inspect or replace the seal to ensure proper sealing.