INA ZG-9-5557 Engine Timing Chain Tensioner

Engine Timing Chain Tensioner for OE-Style Repair

INA ZG-9-5557 is an engine timing chain tensioner component for select Chrysler, Dodge, Jeep, and Mitsubishi applications. It is built to meet or exceed OE quality and performance expectations, with plastic material formulated to match OEM PA66 and PA46 hardness requirements.

Use this timing chain tensioner when servicing the valve train on vehicles such as the Dodge Journey, Jeep Compass, and Jeep Patriot. The INA ZG-9-5557 supports proper chain control in engines that require an OE-style replacement part.

Key Features

• Engine timing chain tensioner for valve train service
• INA part number ZG-9-5557
• OE-quality replacement for select Chrysler, Dodge, Jeep, and Mitsubishi vehicles
• Plastic construction matched to OEM PA66 and PA46 material hardness
• Cross-reference part number: 5550132100

Detailed Description

INA ZG-9-5557 is designed for timing chain systems where consistent chain tension is critical to engine operation. The component is engineered to align with OE performance standards and uses plastic material properties that match OEM PA66 and PA46 grade requirements. This makes it a direct-fit service part for a wide range of 2007-2018 vehicles, including Dodge Journey, Jeep Compass, Jeep Patriot, Chrysler 200, Dodge Avenger, Dodge Caliber, Chrysler Sebring, Mitsubishi Lancer, and Mitsubishi Outlander applications.

For buyers searching for an engine timing chain tensioner for 2007-2017 Jeep Compass, 2007-2017 Jeep Patriot, or 2009-2018 Dodge Journey, INA ZG-9-5557 provides the OE-style replacement format commonly used in timing chain repairs.

What It Helps Address

• Timing chain noise caused by worn tensioner components
• Chain slack in the valve train
• Loss of proper chain control during engine operation
• Service replacement for worn OE tensioner parts
• Timing system maintenance on high-mileage engines

Installation Notes and Tips

Verify engine application by year, make, and model before installation. This part is listed for multiple vehicles and may be used in different timing chain service configurations, so compare the original tensioner and chain layout before replacement. Follow factory service procedures, including proper timing alignment and torque specifications, during installation.

Quality Assurance

INA states that this timing chain guide/tensioner family is built to meet or exceed OE quality and performance standards, with plastic material matched to OEM hardness requirements for PA66 and PA46 grades.