Continental TB346 Engine Timing Belt

Continental TB346 Timing Belt for Volkswagen Passat

The Continental TB346 engine timing belt is built for 2012-2014 Volkswagen Passat applications that require precise valve train synchronization. With a curvilinear tooth profile and 160 teeth, this belt supports consistent engine timing and dependable operation in demanding underhood conditions.

Key Features

• Engine timing belt for valve train service
• Curvilinear tooth design for smooth engagement
• 160 belt teeth for the specified application
• 1.00 in. top width and 60.00 in. length
• No timing marks
• Continental import line part number TB346

Product Details

Continental’s IMPORT line focuses on application-specific replacement parts for import vehicles, and the TB346 follows that approach with dimensions and tooth geometry matched to the engine’s timing requirements. This timing belt is used to maintain accurate camshaft and crankshaft synchronization, helping the balance shaft system operate smoothly and reducing the risk of slippage, premature wear, or belt-related failure. This part cross-references OE number 03L109119E for the same application.

Fits 2012-2014 Volkswagen Passat, N/A. The Continental TB346 is a direct-fit timing belt choice for Volkswagen Passat models in these years, and the TB346 part number is the reference to verify during service or catalog lookup.

What It Helps Address

• Timing drift caused by belt wear or stretch
• Noise or irregular operation from an aging timing belt
• Loss of synchronization between engine components
• Premature belt wear in high-temperature service
• Slippage concerns in the valve train drive system

Installation Notes

Replace the timing belt at the manufacturer-recommended service interval and inspect related drive components at the same time. Confirm engine code, belt dimensions, tooth count, and OE reference before installation. Because this belt has no timing marks, alignment should be verified using the correct service procedure for the vehicle.

Quality Assurance

Continental manufactures this timing belt for reliable load-bearing performance and durability in demanding operating conditions. The TB346 is engineered for consistent service life in import vehicle applications such as the Volkswagen Passat.