Mercedes C-Class W203 M111 Injector O-Ring | ELRING 135.500

Mercedes C-Class W203 M111 Injector O-Ring

ELRING 135.500 | Original Equipment (OEM) | 100% German Quality

This injector o-ring, produced for Mercedes C-Class W203 vehicles with the M111 engine code, is used in models manufactured between 2000-2007. Injector o-rings ensure a perfect fit of the injectors to the engine block, preventing leaks. This part is critical for the efficient operation of the engine. The o-ring identified by the ELRING 135.500 code is part of the engine's fuel system and ensures the proper delivery of fuel from the injectors.

Product Features and Benefits

• OEM Compatibility: ELRING is produced in accordance with original equipment standards. This o-ring is fully compatible with those used in authorized Mercedes service centers.
• Material Quality: Made from high-quality elastomer material, it is resistant to wear and temperature changes.
• Durability and Lifespan: Designed for long-lasting use, it can withstand up to 100,000 km under normal conditions.
• Performance: Prevents fuel leaks, enhancing engine performance and optimizing fuel consumption.
• Testing and Certification: ELRING, certified with ISO 9001 and TS 16949, has passed quality control processes.

Technical Details

Vehicle Compatibility

This injector o-ring is compatible with Mercedes C-Class W203 models. Vehicles with the M111 engine code were produced between 2000-2007, and attention should be paid to the specified engine code for proper use of this part. This o-ring enhances the reliability of the engine's fuel system, positively affecting the vehicle's performance.

• Chassis code: W203
• Engine code: M111
• Production year range: 2000-2007
• Trim/Variant: All Variants

It is recommended to confirm with our contact line using your 17-digit VIN (chassis) number for the correct part selection.

Quality and Warranty

ELRING has been operating as an OE supplier in the automotive industry for many years. It produces many original parts for Mercedes-Benz. It adheres to quality standards with ISO 9001, TS 16949, and IATF 16949 certifications. The manufacturing facilities in Germany are equipped with high technology, enhancing the quality of the parts. ELRING is known as a reliable brand in the spare part market.

Installation and Usage Notes

The most important point to consider during the installation of injector o-rings is to completely remove the old o-rings. New o-rings should be lubricated during installation. It is recommended to apply a specific torque value during the installation of the injectors. Additionally, it is advisable to check the injectors during each maintenance and replace them if necessary. Leak checks should be performed according to the operating conditions of the engine.