INA ZC0197 OEM Engine Timing Chain for BMW N47 N57 Diesel

The INA ZC0197 is an OEM-quality engine timing chain engineered for BMW's N47 and N57 diesel engine families. As an original equipment manufacturer (OEM) supplier for BMW, INA produces this timing chain to exact factory specifications, ensuring precise valve timing synchronization and long-term reliability in demanding diesel applications.

The N47 and N57 engine platforms are well-known for timing chain wear — a stretched or worn chain can result in poor engine performance, excessive noise, rough idling, or in severe cases, catastrophic engine failure. Replacing a worn chain with a genuine INA timing chain restores factory-spec timing accuracy and quiet, dependable operation.

Key Features:

• OEM INA manufacture — the same supplier used by BMW in original production
• Engineered specifically for the N47 (4-cylinder) and N57 (6-cylinder) BMW diesel engine families
• Restores precise crankshaft-to-camshaft synchronization
• High-strength construction for durability under continuous load and heat cycling
• Direct OEM replacement — no modifications required
• Suitable for preventative maintenance or full timing system overhauls

The INA ZC0197 timing chain is the correct OEM-spec replacement part for BMW diesel engines in the N47 and N57 families, providing the fit, function, and longevity expected from original equipment components.