Description
The Mercedes-Benz Fuel Injector Seal Ring (Part No. A0229976045) is a genuine component designed to provide a perfect seal between the fuel injector and the engine cylinder head or fuel rail. This high-quality O-ring prevents fuel leaks, ensures proper injector seating, and maintains correct fuel pressure for optimal engine performance.
Manufactured to Mercedes-Benz’s strict standards, this seal ring offers excellent resistance to heat, fuel, and pressure — guaranteeing long-lasting durability. Replacing worn or damaged injector seals is essential to maintaining fuel efficiency, engine reliability, and emission control.
Key Features:
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Genuine Mercedes-Benz part (A0229976045)
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Designed for precise injector sealing and leak prevention
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Resistant to fuel, oil, and high temperatures
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Helps maintain proper fuel pressure and injection performance
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Ensures smooth engine operation and improved efficiency
Compatible Models:
Used in various Mercedes-Benz petrol and diesel engines across multiple models.

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