OEM INA Engine Timing Chain - E65, E66

Product Details

OEM INA Engine Timing Chain - E65, E66 is a direct-fit, OE-quality replacement designed specifically for BMW’s flagship 7 Series models. Engineered by INA—an original equipment manufacturer for BMW—this timing chain ensures precise synchronization between the camshaft and crankshaft, a critical function for the smooth operation of your V8-powered E65 or E66. Available through Turner Motorsport, this component delivers the reliability, fit, and performance expected from factory-original parts.

Timing chains in aging BMWs are prone to stretch and wear, which can lead to noisy operation, poor performance, or even engine damage. Replacing it with an OEM INA Engine Timing Chain restores optimal timing and safeguards long-term engine health.

Key Features & Benefits:

• OEM-grade INA construction for long-term durability and precision fit
• Restores critical engine timing for smoother idle and optimal performance
• Designed for BMW E65 and E66 models including 745i, 750i, and their long-wheelbase counterparts
• Reduces the risk of chain failure and the high repair costs that come with it
• Sold by Turner Motorsport, your trusted source for high-quality BMW OEM parts

Prop 65 Warning

Product Q&A

Lifetime Replacement

Fits These Cars