INA ZG-9-5786 Engine Timing Chain Guide - Upper

Engine Timing Chain Guide for GM 1.4L Applications

INA ZG-9-5786 is an upper engine timing chain guide built for select GM vehicles with timing chain-driven valve trains. It is engineered to meet or exceed OE quality and performance, with plastic material formulated to match OEM PA66 and PA46 hardness requirements.

Compatible With 2011-2018 Buick Encore, Chevrolet Sonic, Chevrolet Trax, Cadillac ELR, Chevrolet Cruze, and Chevrolet Volt applications listed below. The INA ZG-9-5786 timing chain guide is a direct-fit service part for upper chain guidance in these engines.

• Upper timing chain guide for engine valve train service
• OE-style replacement from INA
• Plastic material matched to OEM PA66 and PA46 grade requirements
• Designed for select Buick, Chevrolet, and Cadillac applications
• Part number: ZG-9-5786

Detailed Product Information

INA ZG-9-5786 is used in the upper timing chain path to help maintain proper chain routing in the engine valve train. This part cross-references 5520548100 for the same application. It fits 2013-2018 Buick Encore, upper; 2012-2018 Chevrolet Sonic, upper; 2013-2018 Chevrolet Trax, upper; 2014-2016 Cadillac ELR, upper; 2011-2016 Chevrolet Cruze, upper; and 2011-2015 Chevrolet Volt, upper. For buyers searching for an upper timing chain guide for Chevrolet Cruze or a timing chain guide for Buick Encore, this part number ZG-9-5786 matches the listed applications.

Common Problems This Part Addresses

• Worn or damaged upper timing chain guide surfaces
• Noise from timing chain movement in the valve train
• Chain routing issues caused by guide wear
• Service replacement for broken or deteriorated plastic guide components

Installation Notes and Tips

Verify engine code and VIN-based fitment before ordering, since timing components can vary by engine configuration. Inspect the timing chain, tensioner, and related guides during service, and replace any worn components together to maintain proper chain alignment. Follow factory service procedures and torque specifications during installation.

Quality Assurance

INA timing chain guides are manufactured to OE-level material and hardness standards for the listed applications. Part number ZG-9-5786 is built for the fitment shown and is intended for professional engine timing service.