Nissens 961597 Turbocharger Intercooler - for Mercedes-Benz

The Nissens 961597 is a direct-fit OE-quality replacement turbocharger intercooler engineered for select Mercedes-Benz vehicles. Designed and manufactured to meet or exceed original equipment specifications, this intercooler restores proper charge air cooling and helps maintain peak engine efficiency in turbocharged applications.

Key Features:

• OE-matched design — engineered to match the original intercooler in fit, form, and function for a straightforward installation
• Turbulator-equipped tubes — internal turbulators promote better airflow and increase the heat exchange surface area for superior cooling performance
• Compact fin construction with louvres — maximizes heat dissipation efficiency within the factory footprint
• Reinforced plastic tanks — tanks enriched with at least 30–35% fiberglass and feature inner cross-bars for resistance to high-temperature mechanical stress; no recycled plastics used
• Optimized core end plates — specially designed to minimize the effects of mechanical stress and reduce the risk of premature failure
• Corrosion and pressure tested — subjected to rigorous corrosion, vibration, pressure impulse, thermal expansion, and thermal performance testing before leaving the factory
• Precision mounting points — connections and mounting locations are designed for a complete fit within the vehicle's engine bay layout

A failing intercooler can cause noticeable drops in engine power, increased fuel consumption, and abnormal exhaust smoke. Nissens recommends replacing the intercooler any time the turbocharger has been replaced, as carbonized oil and metal debris from a damaged turbo can clog intercooler channels and cause repeat failures. The Nissens 961597 provides a reliable, factory-quality solution to restore full turbocharged performance.