BMW E87 N42-N46 Complete Thermostat | BSG 15-126-013 Bmw E90

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Bmw E90 Series N42 N46 Complete Thermostat

BSG 15-126-013 | Original Equipment (OEM) | 100% German Quality

The BMW E90 series is a sedan model produced between 2005 and 2012. Vehicles with N42 and N46 engine codes offer a combination of performance and comfort. The thermostat is a critical part for maintaining the engine's temperature balance. It prevents the engine from overheating, thereby extending its lifespan. The thermostat offered under the BSG 15-126-013 code is manufactured in accordance with original equipment standards and is an important component of the engine cooling system.

Product Features and Benefits

OEM Compatibility: This thermostat is produced to original equipment quality for the BMW E90 series. It stands out for its compliance with authorized service standards.
Material Quality: Manufactured using high-quality materials. Its durable structure ensures a long lifespan.
Durability and Lifespan: Can withstand up to 100,000 km under normal conditions. Resistant to extreme temperatures.
Performance: Ensures the engine operates at optimal temperature, thus increasing fuel efficiency and reducing emissions.
Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 standards. It has undergone quality control processes.

Technical Details

Manufacturer Brand	BSG
Product Code (OE/OEM)	15-126-013
Part Type	Thermostat
Production Standard	OE equivalent / OEM
Origin	Germany
System	Engine Cooling System

Vehicle Compatibility

This thermostat is compatible with vehicles that have BMW E90 series N42 and N46 engine codes. These models produced between 2005-2012 offer high performance and reliability. The BSG 15-126-013 ensures the effective operation of the engine cooling system in these vehicles.

Chassis code: E90
Engine code: N42/N46
Production year range: 2005-2012
Trim/Variant: Sedan

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

Quality and Warranty

BSG is a manufacturer that has been supplying spare parts to premium brands like BMW for many years. This Germany-based brand holds ISO 9001 and TS 16949 certifications. Its quality has a high reputation in the spare parts market. BSG specializes in the production of critical components such as engine cooling systems.

Installation and Usage Notes

The installation of the thermostat is critical for the effective operation of the engine cooling system. During the installation of this part, the old thermostat must be carefully removed, and the new thermostat must be correctly positioned. A torque value of 10 Nm is recommended during installation. Additionally, in cases where the engine coolant needs to be changed, parts that should be replaced together include the water pump and coolant filter. It is recommended to periodically check based on the vehicle's usage conditions, for both city and long-distance driving.

Frequently Asked Questions

Which E90 models is this thermostat used in?

This thermostat can be used in all models of the BMW E90 series with N42 and N46 engine codes. It is compatible with E90 models produced between 2005-2012.

Is it original or aftermarket?

BSG is recognized as an original equipment manufacturer for BMW. Therefore, this thermostat is a product of original quality and offers higher reliability compared to aftermarket parts.

How many km does this thermostat last / when should it be replaced?

Under normal conditions, this thermostat can last up to 100,000 km. It is recommended to replace it when you feel the engine is overheating or see coolant leaking.

Can I install it myself, or do I need to take it to a mechanic?

Thermostat installation can be done by individuals with basic mechanical knowledge. However, it is recommended that those without experience in repair and maintenance seek help from a professional.

How long does it take to arrive, do I have a return right?

Orders are usually shipped the same day. You have the right to return within 14 days. If you encounter any issues with the product, you can contact our WhatsApp support line.

Advantages of German Parts Warehouse: Same day shipping, 14-day return policy, e-archive invoiced sales, 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 a quote for the correct OE/equivalent part.