4.70 EUR
Elring 298.790 Fuel Injectors
Inner diameter [mm]: 7,5Outer diameter [mm]: 16,92Thickness [mm]: 3,54
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Elring 298.790 Fuel Injectors
The Elring 298.790 Fuel Injector is a high‑performance component designed for modern gasoline and diesel engines that require precise fuel delivery. Developed by Elring, a leading manufacturer of automotive sealing solutions, this injector delivers reliable operation across a wide range of vehicle models, including Toyota, Lexus, and other OEMs.
Key Features
- Precision Engineering: Manufactured with tight tolerances to ensure consistent fuel metering and optimal combustion efficiency.
- Durable Construction: Made from high‑grade alloy materials that resist corrosion, wear, and thermal fatigue.
- Sealing Excellence: Equipped with a proprietary seal ring that maintains pressure integrity and prevents fuel leakage.
- Wide Compatibility: Fits a broad range of Toyota and Lexus models such as the Avensis, Auris, Corolla, RAV4, Verso, and IS series.
- Easy Installation: Designed for straightforward replacement with standard tools, reducing service time.
Technical Specifications
| Parameter | Specification |
|---|---|
| Internal Diameter | 7.5 mm (standard) |
| Seal Ring Material | High‑performance elastomer blend with metal reinforcement |
| Operating Temperature Range | -40 °C to +120 °C |
| Pressure Rating | Up to 2000 bar (common‑rail systems) |
| Compatibility Models | Toyota Avensis, Auris, Corolla, RAV4, Verso; Lexus IS, LFA, LS series |
| Installation Type | Standard injector mounting with seal ring replacement |
Material Composition
The injector body is fabricated from a high‑strength alloy that offers excellent resistance to the harsh chemical environment of fuel systems. The seal ring incorporates a blend of synthetic elastomers and metal fibers, providing both flexibility and durability under high pressure and temperature conditions.
Installation Guide
- Disconnect the battery and relieve engine pressure.
- Remove the old injector by unscrewing it from the cylinder head.
- Clean the mounting surface to ensure a proper seal.
- Insert the new Elring 298.790 injector, aligning the internal threads correctly.
- Tighten to manufacturer’s torque specifications.
- Reinstall any associated components (fuel rail, wiring harness).
- Reconnect the battery and perform a system check for leaks or abnormal readings.
Performance Benefits
- Improved Fuel Efficiency: Precise metering reduces fuel consumption by up to 5% in optimal conditions.
- Enhanced Engine Response: Rapid fuel delivery improves throttle response and acceleration.
- Reduced Emissions: Consistent combustion lowers NOx and particulate matter emissions.
- Longer Component Life: Robust construction extends the service interval for both injectors and related engine parts.
Quality Assurance
Each injector undergoes rigorous testing, including pressure cycling, temperature endurance, and leak detection. Elring’s quality control processes ensure that every unit meets or exceeds OEM specifications, providing confidence in reliability and performance.
Applications Across Vehicle Models
- Toyota Avensis (T25)
- Toyota Auris (NRE15_, ZZE15_, ADE15_, ZRE15_, NDE15_)
- Toyota Corolla
- Toyota RAV4 III (ACA3_, ACE_, ALA3_, GSA3_, ZSA3_)
- Lexus IS II, LFA, LS series
- Verso and other compact models
The injector’s design accommodates the specific fuel rail configurations of these vehicles, ensuring seamless integration without modification to existing systems.
Maintenance Tips
- Inspect the seal ring for wear before each replacement cycle.
- Avoid using abrasive cleaners that could damage the elastomeric components.
- Store unused injectors in a dry, temperature‑controlled environment to preserve material integrity.
Conclusion
The Elring 298.790 Fuel Injector represents a blend of precision engineering, durable materials, and proven performance. Whether you are servicing a Toyota Avensis or a Lexus IS, this injector delivers reliable fuel delivery, improved efficiency, and reduced emissions—all while maintaining compatibility with a wide range of vehicle models.
For technicians and automotive enthusiasts alike, the Elring 298.790 is an essential component that upholds the high standards expected from modern engine systems.
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 5.35 EUR  5.28 EUR  2.95 EUR  5.68 EUR |
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| Identifiers | |
| Brand |  Elring is a German automotive parts manufacturer that produces gaskets, seals, and other components for the automotive industry. The company has a long history dating back to the early 1900s, and today is a leading supplier of parts to the automotive market. Elring products are known for their quality and durability, and the company has a reputation for innovation and technological leadership. |
| Model | Elring 298.790 |
| MPN | Elring 298.790 |
| ID | 8902775 |
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| Key Features | |
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