ASTM D4814
Standard Specification for Automotive Spark-Ignition Engine Fuel
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About This Item
ASTM D4814 is the ASTM standard for automotive spark-ignition engine fuel, providing a technical specification that helps define the fuel’s required characteristics for everyday vehicle use. It is important because fuel consistency affects engine performance, drivability, and quality control across supply chains. As a recognized reference for gasoline-type automotive fuel, ASTM D4814 supports procurement, testing, and compliance activities by giving buyers, suppliers, and laboratories a common specification to evaluate against.
What is ASTM D4814?
ASTM D4814 is the Standard Specification for Automotive Spark-Ignition Engine Fuel. In practical terms, it is the document used to define the requirements and expected properties of fuel intended for spark-ignition engines, such as those found in passenger vehicles and light-duty equipment. The standard helps establish a shared technical basis for product evaluation, helping manufacturers, distributors, and test labs assess whether a fuel meets the intended specification. ASTM D4814 is commonly used as a reference point for quality and conformity.
Where is ASTM D4814 used?
This standard is commonly used in fuel production, terminal operations, distribution, and laboratory testing where automotive spark-ignition engine fuel is specified, sampled, or verified. It is also relevant to procurement teams and quality departments that need a clear technical document for accepting fuel shipments or reviewing product conformance. In ecommerce and standards purchasing settings, ASTM D4814 helps customers identify the correct specification for gasoline-style automotive fuel requirements and related compliance workflows.
Why is ASTM D4814 important?
ASTM D4814 matters because it supports consistency in a fuel category where performance and compatibility are critical. Using a recognized specification helps reduce ambiguity during sourcing, testing, and acceptance decisions. It can also improve communication between suppliers, buyers, and laboratories by providing a common benchmark for quality control and product evaluation. For organizations working with automotive spark-ignition engine fuel, ASTM D4814 is a practical tool for managing compliance and reducing specification risk.
- Standard specification for automotive spark-ignition engine fuel
- Supports fuel quality and conformance checks
- Useful for procurement and acceptance decisions
- Common reference for laboratory testing
- Helps align suppliers and buyers on requirements
- Publication Date: 2025-05-15
- Publisher: ASTM
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