INA ZC-C-3205 Engine Timing Set

INA Timing Chain Kit for GM 2.0L Applications

INA ZC-C-3205 is a premium engine timing set built for select Buick, Oldsmobile, and Pontiac applications from 1991-1993. It is a timing chain kit focused on restoring accurate valve timing with the core components needed for a proper repair.

Key Features

• Premium-grade INA engine timing set
• Includes the timing chains required for the application
• Application-specific kit content varies by engine and may include gears and sprockets
• Engineered for select Buick Century and Buick Skylark LG7 engines
• Also listed for Oldsmobile Achieva, Cutlass Ciera, Cutlass Cruiser, Cutlass Calais, and Pontiac Grand Am applications
• Part number ZC-C-3205 for easy identification

Detailed Description

INA ZC-C-3205 is a timing chain kit for select GM vehicles, including 1991-1993 Buick Century and Buick Skylark, 1991-1993 Oldsmobile Cutlass Ciera and Cutlass Cruiser, 1992-1993 Oldsmobile Achieva, 1991 Oldsmobile Cutlass Calais, and 1992-1993 Pontiac Grand Am. This engine timing set is built around the chain system used to keep camshaft and crankshaft timing synchronized, which is critical for smooth engine operation and correct valve timing. The part number ZC-C-3205 is also cross-referenced to INA Global Number 559 1145 100 for the same application.

What This Timing Set Helps Address

• Excessive timing chain stretch
• Noise from worn chain components
• Incorrect cam-to-crank timing
• Engine performance issues related to timing wear
• Service replacement for aging OE timing components

Installation Notes and Tips

Verify engine code and vehicle application before installation, especially on Buick Century, Buick Skylark, and other GM models listed for this kit. Because kit contents vary by application, confirm the included components against the engine being serviced before disassembly. Follow factory timing procedures, align all timing marks carefully, and inspect related wear surfaces during repair. Part number ZC-C-3205 should be matched to the vehicle’s engine configuration before ordering.

Quality Assurance

INA positions this timing chain kit as a premium repair solution with application-specific components. The manufacturer notes that its timing chain kits are assembled to include the essential parts needed for a correct repair, and some applications use a high-performance chain additive formulated with Liqui Moly to reduce friction during break-in and lower run-in wear.