HomeBelts and Cooling > Thermostat and HousingVaico V10-8198 Engine Coolant Thermostat Housing
Part #: V10-8198

Vaico V10-8198 Engine Coolant Thermostat Housing

VAICO
⚙️ 14 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦VAICO
🚗Fitment: Volkswagen and Audi, Passat, A4, and A4 Quattro
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Overview of VAICO Engine Coolant Thermostat Housing V10-8198

The VAICO Engine Coolant Thermostat Housing V10-8198 is designed for reliable temperature regulation in Audi and Volkswagen vehicles. This thermostat housing is engineered to meet the specific requirements of models such as the Audi A4, A4 Quattro, and Volkswagen Passat.

  • Compatible with Audi A4, A4 Quattro, and Volkswagen Passat
  • Durable plastic construction for corrosion resistance
  • Dimensions: 163 mm length, 45 mm width, and 45 mm height
  • Lightweight design at 0.080 kg
  • Part number V10-8198 for precise identification

Detailed Product Description and Specifications

The VAICO V10-8198 thermostat housing is crafted from high-quality plastic, providing a balance of durability and resistance to corrosion commonly caused by engine coolant exposure. Measuring 163 mm in length, 45 mm in width, and 45 mm in height, this component is designed to fit seamlessly within the cooling system of compatible Audi and Volkswagen models. Its lightweight construction at 0.080 kg helps maintain overall engine efficiency without adding unnecessary weight.

VAICO Brand Line Information

The VAICO brand line focuses on delivering precision-engineered automotive components that meet OEM standards. This engine coolant thermostat housing is part of VAICO's commitment to quality and reliability, ensuring that replacement parts maintain the performance and safety of the original equipment in Audi and Volkswagen vehicles.

Applications and Common Issues Addressed

  • Replacement for cracked or leaking thermostat housings
  • Prevents engine overheating by maintaining proper coolant flow
  • Resolves coolant leaks that can cause engine damage
  • Restores proper thermostat function in Audi A4, A4 Quattro, and Volkswagen Passat
  • Helps maintain optimal engine temperature for efficient performance

Installation Notes and Tips

When installing the VAICO V10-8198 thermostat housing, ensure the engine is cool to avoid injury. Clean the mounting surface thoroughly to prevent leaks and use a new gasket or sealant as recommended. Verify compatibility with your specific Audi or Volkswagen model before installation. Torque bolts to manufacturer specifications to avoid damage.

Quality Assurance and Warranty

VAICO parts are manufactured to meet strict quality standards, ensuring durability and reliable performance. The V10-8198 thermostat housing undergoes rigorous testing to comply with OEM specifications. Please refer to VAICO's warranty policy for coverage details on this part.

BrandVaico
Part NumberV10-8198
PositionVAICO
Height [mm]45
Length [mm]163
MaterialPlastic
Packaging height [cm]4,5
Packaging width [cm]4,5
Weight [kg]0.080
Width [mm]45

This part fits 14 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2005VolkswagenPassatGLS1.8LL4N/AFitment: Aftermarket plastic Rack and Pinion Bellows.; VAICO
2005VolkswagenPassatGLS 4 Motion1.8LL4N/AFitment: Aftermarket plastic Rack and Pinion Bellows.; VAICO
2005VolkswagenPassatGLN/AFitment: Aftermarket plastic Rack and Pinion Bellows.; VAICO
2004VolkswagenPassatGLS1.8LL4N/AFitment: Aftermarket plastic Rack and Pinion Bellows.; VAICO
2004VolkswagenPassatGL1.8LL4N/AFitment: Aftermarket plastic Rack and Pinion Bellows.; VAICO
2004VolkswagenPassatGLS 4 MotionN/AFitment: Aftermarket plastic Rack and Pinion Bellows.; VAICO
2003VolkswagenPassatGLS1.8LL4N/AFitment: Aftermarket plastic Rack and Pinion Bellows.; VAICO
2003VolkswagenPassatGL1.8LL4N/AFitment: Aftermarket plastic Rack and Pinion Bellows.; VAICO
2002VolkswagenPassatGLS1.8LL4N/AFitment: Aftermarket plastic Rack and Pinion Bellows.; VAICO
2001AudiA4Base1.8LL4N/AFitment: Aftermarket plastic Rack and Pinion Bellows.; VAICO
2001AudiA4 QuattroBase1.8LL4N/AFitment: Aftermarket plastic Rack and Pinion Bellows.; VAICO
2001AudiA4 QuattroAvant1.8LL4N/AFitment: Aftermarket plastic Rack and Pinion Bellows.; VAICO
2001VolkswagenPassatGLS1.8LL4N/AFitment: Aftermarket plastic Rack and Pinion Bellows.; VAICO
2000VolkswagenPassatGLS1.8LL4N/AFitment: Aftermarket plastic Rack and Pinion Bellows.; VAICO

* 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:

06B 121 12106B 121 121 L06B12112106B121121L100121106614700431824430918244500696B 121 1216B 121 121 L85134902991BSP20220

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