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Coolant Thermostat Housing for BMW 5 E34 518 1994 – 1996 Saloon Touring

This Coolant Thermostat Housing for BMW 5 E34 518 1994 – 1996 Saloon Touring restore your engine’s cooling efficiency and avoid overheating with this high-quality 95°C Coolant Thermostat Housing. Designed as a direct OEM replacement 11531247125

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SKU: 11531247125-BM5E34
Price: $23.90
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Description

Coolant Thermostat Housing for BMW 5 E34 518 1994 – 1996 Saloon Touring restore your engine’s cooling efficiency and avoid overheating with this high-quality 95°C Coolant Thermostat Housing. Designed as a direct OEM replacement, it ensures optimal engine temperature, maximizes performance, and protects critical components from heat damage.

 

Key Features:

  • Direct Replacement – Matches original fit and function. No modifications needed.
  • Optimized Engine Performance – Regulates coolant temperature to prevent overheating and boost combustion efficiency.
  • Durable Construction – Made from high-strength ABS plastic for heat resistance and long-term reliability.
  • Precision Opening Temperature – Thermostat opens at 95°C, ensuring accurate engine temperature control.
  • Easy Installation – Designed for DIY or professional fitment, with standard mounting points.

 

Compatibility fits for: 

  • BMW 5 Saloon (E34) 518 i ­05.1994 – 08.1995         
  • BMW 5 Touring (E34) 518 i ­05.1994 – 07.1996         
  • BMW 5 Touring (E34) 518 g ­02.1996 – 07.1996   

 

Compatible Reference OEM: 11531247125, 11531432881, 11531739755

 

Specification:

  • Material: ABS
  • Opening Temperature: 95 °C
  • Color: Black
  • Position: Engine thermostat mount

 

How to replace Coolant Thermostat Housing:

  • Let engine cool completely before beginning.
  • Drain the coolant from the radiator.
  • Remove radiator hose and unscrew old thermostat housing.
  • Clean mating surfaces to ensure proper seal.
  • Install new thermostat housing (spring side in).
  • Reattach hose, refill coolant, and run engine to check for leaks.

Installation tips: 

  • Tighten the bolts evenly to avoid leaks
  • It is recommended to check for leaks immediately after installation

 

Symptoms of a Failing Thermostat:

  • Engine overheating or running cold
  • Poor fuel economy
  • Fluctuating temperature gauge
  • Heater not blowing hot air

 

Package Included: Coolant Thermostat Housing

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Package

Weight 0.27 kg
Dimensions 11 × 22 × 8 cm

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Fitment Notice

AURUS Australia provides detailed product information and aims to keep it accurate and up to date.

Our product descriptions are carefully prepared to provide accurate and complete information to assist with your selection. However, they are for general reference only and may not account for all variations between vehicle models. We strongly recommend reviewing the description in full before purchase.

Compatibility depends on your vehicle’s exact specifications, including VIN, engine type, emissions setup, and regional differences.

Please confirm fitment using your VIN or OEM part number through a qualified mechanic or vehicle dealer before purchasing.

While AURUS Australia does not offer vehicle-specific fitment checks, we’re happy to assist with product information whenever possible.

For best results, we recommend having parts installed by a qualified automotive professional.

If you have questions about the product information provided, or believe something is unclear or inaccurate, please refer to our FAQ, Return Policy, or Contact Us page.

We’re happy to clarify product information listed on our website.