This cylinder head bolt set, designed for Mercedes GLA Series W156 vehicles with the M133 engine code, is one of the most critical components of the engine. It is used to securely mount the cylinder head to the engine block in vehicles produced between 2013 and 2020. This part is a key component that affects the performance and efficiency of the engine. Known by the code ELRING 455.870, this set is manufactured in accordance with Mercedes' engineering standards and is essential for the proper functioning of the engine.
Product Features and Benefits
- OEM Compatibility: This cylinder head bolt set is manufactured according to original equipment standards and possesses the characteristics of parts used in authorized Mercedes service centers. The part fitment is excellent.
- Material Quality: Made from high-quality steel and alloys. Equipped with special coatings that enhance durability, providing long-lasting use.
- Durability and Lifespan: This set demonstrates high durability even under intense working conditions. It offers reliable performance for up to approximately 100,000 kilometers.
- Performance: By ensuring a tight assembly of the engine, it prevents leaks and enhances the engine's efficiency, thereby providing fuel savings.
- Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 standards. ELRING has a high reputation in the spare parts market and is approved by many automotive manufacturers.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | 455.870 |
| Part Type | Cylinder Head Bolt Set |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This cylinder head bolt set is compatible with Mercedes GLA Series W156 vehicles with the M133 engine code. These vehicles, produced between 2013 and 2020, offer high performance and reliability. This part is a critical component for ensuring the efficient operation of the engine and extends the engine's lifespan with proper installation.
- Chassis code: W156
- Engine code: M133
- Production year range: 2013-2020
- 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 a long-standing history in the automotive spare parts industry. It serves as an OE supplier to prestigious brands like Mercedes-Benz. Its production facilities are located in Germany, and all parts are manufactured in compliance with ISO 9001, TS 16949, and IATF 16949 standards. ELRING products have a high reputation worldwide and produce OE parts for many vehicle brands.
Installation and Usage Notes
During the installation of this cylinder head bolt set, achieving the correct torque value for the bolts is critical. Typically, it is recommended to tighten each bolt in a cross pattern during installation. Additionally, it is advised to use a new gasket during installation. For the healthy operation of the engine, care should be taken during the installation of this set, and assistance from a qualified technician should be sought if necessary. In engine repairs, it is also essential to check other engine parts along with this set.
German Parts Warehouse Advantages: Same-day shipping, 14-day return policy, e-archive invoicing, WhatsApp expert support line (wa.me/905382927219). Our stock information is updated in real-time; your order is only confirmed from items physically available. If you write to our contact line with your vehicle's chassis number, we will quickly provide you with the correct OE/equivalent part as a quote.
