Audi Q7 4L Engine Timing Chain Camshaft Sprocket 3.0 TDI DPXA 059109116G

Audi Q7 4L camshaft gear 3.0 TDI DPXA is a precise timing system component designed for Audi diesel engines. Engineered as part of the original 3.0 TDI unit architecture, it ensures proper power transfer within the camshaft and stable operation of the entire mechanism.

Specifications and technical data

• SKU: 059109116G
• Mark: Audi
• Condition: Used
• OEM Part Number: 059109116G
• Substitutable numbers: 059109116G, 059 109 116 G
• Fuel type: Diesel
• Part type: Sprocket
• Category: Sprockets

Purpose and Role in the 3.0 TDI Engine

The Audi Q7 4L 3.0 TDI DPXA camshaft gear operates within the diesel engine's timing system, responsible for synchronizing camshaft rotation with other drive elements. A correctly selected gear is crucial for:

• maintaining correct timing phase and stable valve operation under various engine loads,
• reducing vibrations and noise in the timing system, which contributes to the unit's smooth running,
• preserving factory performance parameters and proper fuel combustion in the diesel engine.

This component is dedicated to diesel-powered units, meaning its geometry and tooth profile are adapted to the operating characteristics of the 3.0 TDI engine.

Construction and Fitment in the Gear Category

The presented component belongs to the category of gears, which are precision toothed wheels responsible for transferring torque at critical points in the engine. In the case of the camshaft, it is particularly important to ensure:

• exact fitment with the camshaft, minimizing play and the risk of timing jump,
• stable cooperation with other gears in the system, which affects the durability of the entire mechanism,
• maintaining the correct tooth profile, enabling uniform load transfer at high rotational speeds.

The gear is an OEM-type construction element, which helps maintain the original operating characteristics of the Audi Q7 4L engine.

Component Condition and Service Application

The offered camshaft gear is a used part, making it an attractive cost-effective alternative while maintaining the functionality required in professional servicing. This type of component is suitable for situations where:

• replacement of a damaged gear is necessary after mechanical failure or incorrect timing operation,
• a major engine overhaul is being performed and restoring proper cooperation of timing components is required,
• an economical solution is sought while maintaining compatibility with the factory design of the 3.0 TDI unit.

Selecting the correct gear for a specific DPXA engine version helps reduce the risk of timing synchronization problems and facilitates workshop work during installation.

Benefits of Using an Original Audi Gear

Using a dedicated gear in the Audi Q7 4L 3.0 TDI offers a range of practical service and operational benefits:

• maintaining factory timing geometry – crucial for correct valve control and operation of the injection system in a diesel engine,
• better compatibility with other timing components compared to aftermarket alternatives of uncertain origin,
• reducing the risk of accelerated wear on other components, such as the chain or tensioners, due to proper load transfer.

For workshops specializing in the Audi brand and for owners who prioritize the technical correctness of repairs, choosing an original camshaft gear is a solution that promotes long-term and predictable engine operation.

Other Audi Gears and Technical Materials

If you are looking for other Audi gears for service applications or timing system upgrades, check out the Audi gears available in our assortment to select a component tailored to a specific model and engine version.

When planning major repairs within the drivetrain, it is also worth familiarizing yourself with practical tips on selecting used parts – the article “When is it Worth Replacing an Alternator with a Used One: A Practical Guide for Drivers”, which discusses the approach to refurbishing and replacing key components in a car, may be helpful.