Transmission Oil Pan Seal for Infiniti/Nissan

This OEM-grade oil pan seal keeps automatic/CVT fluid where it belongs. It seals the pan to the transmission case, stopping leaks, preserving hydraulic pressure, and helping the unit cool and lubricate correctly. A fresh seal is essential any time the pan is removed for service, filter change, or magnet cleaning.

Why you need it

Without a tight seal, ATF seeps out, pressure drops, and the pump works harder. You may notice spots under the car, delayed engagement, shudder, flare shifts, or overheating. Ignoring a leak can burn fluid and damage clutches, bearings, or the CVT belt—costly repairs .

How it works

The molded rubber profile compresses evenly as the pan bolts are torqued. It resists heat, ATF, and case movement. Proper compression creates a uniform barrier across the rail, even around bolt holes and corners.

Installation notes

Clean mating surfaces, avoid gouges, and never over-tighten. Follow the crisscross torque sequence and spec. Do not use sealant unless the service manual says so. Replace any stretched or corroded bolts, install a fresh filter if applicable, and refill with the correct ATF (e.g., NS-3 for many CVTs). After a road test, recheck for seepage.

What happens if it fails

Low fluid, slipping, warning lights, limp mode, and internal wear. Catch it early—your transmission will thank you .

Compatibility

• Qx60 Hybrid
• Qx50
• Qx60/Jx
• Qx60 Hybird