ASTM D8350-21
Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence IVB Spark-Ignition Engine

Standard No.

ASTM D8350-21

Release Date

2021

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM D8350-21e1

Latest

ASTM D8350-24

Scope

1.1?This test method measures the ability of an engine crankcase oil to control valve-train wear in spark-ignition engines at low operating temperature conditions. This test method is designed to simulate extended engine cyclic vehicle operation. The Sequence IVB Test Method use

ASTM D8350-21 history

• 2024 ASTM D8350-24 Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence IVB Spark-Ignition Engine
• 2023 ASTM D8350-23 Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence IVB Spark-Ignition Engine
• 2022 ASTM D8350-22 Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence IVB Spark-Ignition Engine
• 2021 ASTM D8350-21e1 Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence IVB Spark-Ignition Engine
• 2021 ASTM D8350-21 Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence IVB Spark-Ignition Engine
• 2020 ASTM D8350-20 Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence IVB Spark-Ignition Engine