HomeBelts and Cooling > Gaskets and Sealing SystemsElring 763.457 Engine Coolant Thermostat Housing Gasket
Part #: 763.457

Elring 763.457 Engine Coolant Thermostat Housing Gasket

⚙️ 15 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mercedes-Benz, 300D, 300SD, 300SDL, 300TD, 350SD, 350SDL, and S350
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Reliable Engine Coolant Thermostat Housing Gasket for Mercedes-Benz

The Elring 763.457 engine coolant thermostat housing gasket is designed to provide a secure seal for your Mercedes-Benz cooling system. Compatible with models such as the 300D, 300SD, 300SDL, 300TD, 350SD, 350SDL, and S350, this gasket helps maintain optimal engine temperature and prevents coolant leaks.

Key Features of Elring 763.457 Thermostat Housing Gasket

  • Precision-engineered to fit Mercedes-Benz 300D, 300SD, 300SDL, 300TD, 350SD, 350SDL, and S350 models
  • Durable material ensures long-lasting sealing performance
  • Maintains proper coolant flow and engine temperature regulation
  • Part number 763.457 guarantees correct fitment and compatibility
  • Designed to withstand high engine temperatures and pressure

Detailed Product Description

The Elring 763.457 engine coolant thermostat housing gasket is manufactured to meet the exact specifications required by Mercedes-Benz vehicles. This gasket forms a critical seal between the thermostat housing and the engine block, preventing coolant leaks that can lead to overheating or engine damage. Its robust construction ensures resistance to thermal expansion and contraction, maintaining a tight seal under varying operating conditions. The gasket is compatible with a range of Mercedes-Benz models including the 300D, 300SD, 300SDL, 300TD, 350SD, 350SDL, and S350, making it a reliable replacement part for maintaining your vehicle’s cooling system integrity.

Common Applications and Issues Addressed

  • Prevents coolant leaks from the thermostat housing area
  • Helps avoid engine overheating caused by coolant loss
  • Eliminates coolant contamination and pressure loss
  • Resolves thermostat housing gasket failure symptoms such as coolant seepage
  • Maintains proper engine temperature regulation for efficient performance

Installation Notes and Tips

When installing the Elring 763.457 thermostat housing gasket, ensure the mating surfaces are clean and free of old gasket material or debris. Proper surface preparation is essential for a secure seal. Use the correct torque specifications for the thermostat housing bolts to avoid warping or damage. It is recommended to inspect the thermostat housing and surrounding components for wear or damage during installation to ensure optimal performance.

Quality Assurance and Warranty

Elring is known for producing high-quality gaskets and sealing systems that meet OEM standards. The 763.457 thermostat housing gasket undergoes strict quality control to ensure durability and reliable sealing performance. While specific warranty details are not provided, Elring products typically come with manufacturer-backed quality assurance to support their use in Mercedes-Benz vehicles.

This part fits 15 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
1995Mercedes-BenzS3503.4LL6N/A
1994Mercedes-BenzS3503.4LL6N/A
1993Mercedes-Benz300D2.5LL5N/A
1993Mercedes-Benz300SD3.4LL6DIESELN/A
1992Mercedes-Benz300D2.5LL5N/A
1992Mercedes-Benz300SD3.4LL6DIESELN/A
1991Mercedes-Benz300D2.5LL5N/A
1991Mercedes-Benz350SD3.4LL6DIESELN/A
1991Mercedes-Benz350SDL3.4LL6DIESELN/A
1990Mercedes-Benz300D2.5LL5N/A
1990Mercedes-Benz350SDL3.4LL6DIESELN/A
1987Mercedes-Benz300D3.0LL6N/A
1987Mercedes-Benz300SDL3.0LL6DIESELN/A
1987Mercedes-Benz300TD3.0LL6N/A
1986Mercedes-Benz300SDL3.0LL6DIESELN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

601 203 03 80

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.