Description
Genuine Mercedes-Benz Coolant Pump / Water Pump – A2542003000
Compatible with Mercedes C300 (2022–2024) & GLC300 (2023)
Fits M254915 / M254920 Engines | Direct OEM Replacement
Maintain optimal engine cooling performance with this Genuine Mercedes-Benz Coolant Pump, designed specifically for the latest-generation 2.0L M254 engines. Engineered to meet strict Mercedes factory standards, this pump ensures efficient coolant circulation, thermal stability, and long-term engine protection.
This is a brand-new, OEM Mercedes-Benz part, not an aftermarket substitute.
Product Specifications
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Brand: Genuine Mercedes-Benz
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Product Number: A2542003000-ZA
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Manufacturer Part Number: 254-200-30-00
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Other Names: Coolant Pump, Water Pump, Water Pump Assembly
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Engine Compatibility:
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M254915
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M254920
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Condition: New
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Fitment Type: Direct Replacement
Key Features
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100% Genuine OEM Mercedes-Benz Component
Designed and manufactured to exact factory specifications for guaranteed compatibility and reliability. -
Precision Cooling Performance
Ensures stable coolant flow and optimal engine temperature regulation under all driving conditions. -
High Durability Construction
Built to withstand high heat, pressure, and long-term engine operation. -
Direct Fit Replacement
No modifications required — installs exactly like the original pump. -
Ideal for M254 Series Engines
Supports both standard 2.0L gasoline engines and mild hybrid variants.
Vehicle Compatibility
Mercedes-Benz C-Class
2022–2024 C300 / C300 4MATIC
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4 Cyl 2.0L GAS
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4 Cyl 2.0L Mild Hybrid (MHEV)
Mercedes-Benz GLC-Class
2023 GLC300 / GLC300 4MATIC
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4 Cyl 2.0L GAS
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4 Cyl 2.0L Mild Hybrid (MHEV)
Package Includes
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1 × Genuine Mercedes-Benz Coolant Pump (A2542003000 / 254-200-30-00)
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Factory-sealed packaging
Important Notes
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Always confirm the part number and engine type before purchase.
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Professional installation is recommended to ensure correct cooling system operation.
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Compatible only with engines from the M254 family.








