Lexus Engine >> VALVE STEM SEAL IDENTIFICATION FOR 3.0L LEXUS ENGINES
Lexus Engine >> VALVE STEM SEAL IDENTIFICATION FOR 3.0L LEXUS ENGINES
Valve Stem Seal Identification For
1992-2002 Lexus 3.0L Engines
The AERA Technical Committee offers the following information regarding valve stem seal identification for 1992-2002 Lexus 3.0L engines. During this period, two different engine models were used, the 3VZFE and the 1MZFE engines.
Making sure that you have the correct seals for the right engine and know which seals are the intake and the exhaust will help in any oil consumption issues that may arise. To obtain and use the correct seals, Lexus offers the following information.
Year Engine Model Seal Identification
1992-93 3VZFE Intake Seal Longer
Exhaust Seal Shorter
1994-2002 1MZFE Intake Seal Silver/Tan in color
Exhaust Seal Black/Gray in color
Refer to the illustration below for the color identification on the 1MAFE valve stem seals.
The AERA Technical Committee
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