Oil Filter Cap
AAASTAND® oil filter caps are injection-molded from high-strength, heat-resistant reinforced nylon or precision-machined from anodized aluminum alloy, meeting SAE J806 and ISO 4548 standards for pressure durability, thread integrity, and thermal stability.
AAASTAND® filter caps secure cartridge-style oil filters within the engine’s lubrication system, maintaining proper pressure while preventing oil leaks and contamination. Available with hex, 6-point, or 14-flute heads for tool compatibility. Ideal for gasoline and diesel engine platforms using cartridge-type oil filter systems.