MAHLE TM 15 105 Thermostat BMW E46 E36 Z3 E60 105°C with Seal OEM

MAHLE TM 15 105 Thermostat – BMW

Upgrade your cooling system with the MAHLE TM 15 105 thermostat, engineered for precise temperature regulation and OEM-level reliability. Designed with a 105°C opening temperature, this thermostat ensures optimal engine efficiency, emissions control, and long-term durability.

Built by MAHLE (BEHR) – a leading OEM supplier – this unit delivers factory-quality performance, making it ideal for both daily driving and performance-oriented BMW builds.

Key Features

• OEM-quality MAHLE / BEHR thermostat

• Opening temperature: 105°C

• Includes gasket / seal

• Ensures stable engine temperature

• Improves fuel efficiency & engine longevity

• High durability construction

• Direct replacement – plug & play

Vehicle Compatibility

BMW Models:

E36 3 Series Compact

E46 3 Series (Saloon, Coupe, Touring, Compact)

E60 5 Series

Z3 Roadster (E36)

Suitable Engines

316i; 316ti; 318i; 318Ci;

520i; 1.9i

Power Range:

105 – 156 HP

Production Years:

1997 – 2010

OEM / Cross Reference

BMW: 11 53 1 437 085

BMW: 11 53 1 436 042

BMW: 1437085 / 1436042

MAHLE: 2.567.01

MAHLE: 70807849 / 70809219

Technical Specifications

Manufacturer: MAHLE / BEHR

Part Number: TM 15 105

Opening Temperature: 105°C

Includes: Seal / gasket

Condition: New

Why This Thermostat?

A properly functioning thermostat is critical for:

• Preventing overheating

• Maintaining correct engine temperature

• Reducing fuel consumption

• Protecting engine components

The MAHLE TM 15 105 is a proven OEM solution trusted across BMW platforms.

OEM MAHLE quality – restore perfect engine temperature and avoid costly engine damage.