95-02 Nissan Altima Frontier Sentra 200SX Fr Crankshaft Oil Seal OEM

This is a Genuine OEM Nissan Front Crankshaft Oil Seal, also commonly referred to as a Timing Cover Seal, designed for the Nissan 200SX, 240SX, Altima, Frontier, and Sentra. It seals the front of the crankshaft where it exits the engine block, preventing oil leaks at the timing cover.

This is a direct-fit OEM replacement part sourced from Nissan, installed in the front position on the engine. It is compatible with the 2.0L SR20DE 4-cylinder engine found in the 200SX and Sentra, as well as the 2.4L KA24DE 4-cylinder engine found in the 240SX, Altima, and Frontier. Frontier owners should verify their vehicle's production date, as some applications are specific to units produced between 04/1999 and 07/2001 — confirm fitment by production date if your Frontier falls near those cutoff dates.

Quick Part Facts

• Condition: New Genuine OEM
• Position: Front (Crankshaft Front Oil Seal)
• Engines: 2.0L SR20DE 4-Cylinder; 2.4L KA24DE 4-Cylinder
• Direct replacement — no modifications required
• Note: Only the crankshaft front oil seal is included — not the full timing cover assembly

Fitment