Elring 021-997-64-45 Intercooler Hose O-Ring Seal

The Elring 021-997-64-45 is an OEM-quality intercooler hose O-ring designed to provide a reliable, airtight seal at the intercooler hose connection. Elring is a globally recognized manufacturer of gaskets, seals, and engine components, supplying parts to leading automotive OEMs and the aftermarket with precision-engineered products built to exact specifications.

This O-ring seals the junction between the intercooler hose and the intercooler or charge air cooler pipe, preventing boost pressure loss and protecting turbocharger system efficiency. A failed or deteriorated O-ring at this location can result in boost leaks, reduced engine performance, increased turbo lag, and higher exhaust temperatures.

Key Features:

• OEM-equivalent fit and sealing performance
• Manufactured to precise dimensional tolerances for a leak-free installation
• Heat and pressure resistant materials suitable for turbocharged intake systems
• Direct replacement for OEM part number 021-997-64-45
• Engineered by Elring, a trusted OEM supplier to major European automotive manufacturers

This intercooler hose O-ring is an essential component when servicing or replacing intercooler hoses, charge pipes, or the intercooler itself. Always replace O-rings during hose removal to ensure a proper seal and avoid repeat repairs.