Turbocharger MERCEDES Classe GL (X166) 500 435 hp

This category is dedicated to turbochargers designed for high-performance engines producing around 500 horsepower, a segment where reliability and precision are critical. Whether you are a professional mechanic handling a fleet of vehicles or an enthusiast restoring a classic car, you will find turbochargers that match the exact power output and motorization of your engine. These units are not generic replacements but engineered to meet the demands of engines pushing 500 hp.

The range is built around core components like the Garrett CHRA (Center Housing Rotating Assembly) and variable geometry systems, sourced from trusted suppliers who specialize in remanufactured turbochargers. As a wholesale distributor, we ensure that garages and repair shops have access to these high-demand parts without the delays of direct ordering from manufacturers.

Professional uses by trade

Different professionals approach turbocharger replacement with distinct priorities. Independent garages focus on turnaround time and cost efficiency, while DIY enthusiasts prioritize compatibility and ease of installation. German buyers, in particular, value precision and adherence to OEM specifications.

• Independent garage: Replace a failing turbocharger on a 500 hp engine to restore full power output and prevent further damage to the engine.
• DIY enthusiast: Source a remanufactured turbo Garrett 500 hp exchange standard to avoid the high cost of a new unit while ensuring reliable performance.
• German buyer (DACH): Order a turbocharger that meets strict OEM standards for compatibility with high-performance European engines.
• Fleet manager: Maintain multiple vehicles with 500 hp engines by keeping exchange standard turbos in stock for quick replacements.
• Classic car restorer: Find a turbocharger that fits a vintage high-performance engine without compromising authenticity or performance.
• Performance tuner: Upgrade or replace a turbocharger to achieve consistent power delivery in a modified 500 hp engine.
• Mobile mechanic: Carry exchange standard turbos in the van to offer on-site replacements for customers with urgent breakdowns.

Range comparison

Below, you will find the two turbocharger models available in this category, each designed for engines producing around 500 hp. These units are listed with their exact references to ensure you select the correct part for your motorization.

How to choose

Selecting the right turbocharger for a 500 hp engine requires attention to several key factors. Compatibility with the engine code, the type of variable geometry, and the condition of the CHRA are critical to performance and longevity.

1. Check the engine code and motorization to ensure the turbocharger matches the exact specifications of your vehicle's power unit.
2. Verify the type of variable geometry system (if applicable) to confirm it aligns with your engine's requirements for boost control.
3. Assess the condition of the CHRA, including the condition of the bearings and shaft, to avoid premature failure after installation.
4. Confirm the core deposit policy to understand the return process for your old turbocharger and avoid additional costs.
5. Review the packaging and handling instructions to ensure the turbocharger arrives in optimal condition for installation.
6. Compare the flow characteristics of the turbocharger to your engine's needs, especially if the vehicle has been modified for performance.
7. Prioritize suppliers with a track record of supplying turbos for 500 hp engines to minimize compatibility risks.

Storage & logistics

For garages and workshops, storing exchange standard turbos requires careful handling to maintain their condition. Keep units in a dry, temperature-controlled environment to prevent corrosion or damage to the variable geometry components. Rotate stock regularly to ensure older units are used first, reducing the risk of obsolescence. Label each turbocharger with its reference and motorization compatibility to streamline the picking process during urgent repairs. Avoid stacking units to prevent stress on the housings or cartridges.

Since 2026, our team has been sourcing turbochargers for 500 hp engines, ensuring every unit meets the strict standards of performance and reliability our customers demand. We focus on compatibility and quality, not just cost, because a turbocharger failure at 500 hp can mean irreversible engine damage.— autoKUR team

Related categories

Browse our other ranges:

• 63 AMG 558 hp
• 63 AMG 557 hp
• GL 400 333 hp

Useful references

For regulatory and sector references, see Reglement (UE) 461/2010 — pieces de rechange et garantie constructeur.