Description:
High-quality International 1668921C1 oil fill pipe gasket designed to create a secure, leak-free seal between the oil fill tube and engine assembly. Manufactured to OEM Navistar standards, this gasket prevents oil leakage, maintains proper engine pressure, and ensures long-lasting durability in heavy-duty diesel applications.
Features:
Product Type: Engine Gasket
OEM Part Number: 1668921C1
Application: Oil fill pipe sealing
System: Engine lubrication system
Material: Oil-resistant composite gasket
Fitment Type: Direct OEM replacement
Functionality: Prevents oil leaks, Maintains system pressure, Protects engine from contamination
Performance Benefits: Extends engine life, Improves sealing reliability, Reduces maintenance costs
Brand: International
OEM Cross Reference: 1668924C1 (superseded), RD45886M, 1660661C1 (similar oil fill gasket variant)
