Cohline 17-22-2-284-078 Engine Oil Cooler Return Line

The Cohline 17-22-2-284-078 is an OEM-quality engine oil cooler return line designed to deliver reliable, leak-free performance in demanding conditions. This critical cooling system component routes hot engine oil from the oil cooler back to the oil filter housing, maintaining optimal oil temperatures and protecting engine components from heat-related wear.

Key Features:

• OEM replacement quality manufactured by Cohline, a trusted supplier to BMW and other European manufacturers
• Precision-engineered for proper fit and optimal oil flow
• Durable construction designed to withstand high oil temperatures and pressures
• Direct replacement for BMW part number 17222284078
• Returns oil from external oil cooler to oil filter housing

Cohline has been producing high-quality hose line systems for the automotive industry since 1932, specializing in cooling and fluid transfer components for premium European vehicles. This oil cooler line meets OEM specifications for durability and performance, ensuring proper engine cooling system function.