Vaico V10-2484 Engine Coolant Thermostat Housing - Cylinder Head

Engine Coolant Thermostat Housing for VW Jetta

Vaico V10-2484 is an engine coolant thermostat housing built for the cylinder head mounting position. With compact dimensions of 100 mm height, 113 mm length, and 87 mm width, it is specified for 2005-2006 Volkswagen Jetta applications and supports a direct-fit cooling system repair.

VAICO focuses on OE-style replacement parts for European vehicles, and the VAICO line is used for components that match original fitment and service requirements. For buyers searching for a Volkswagen Jetta thermostat housing, V10-2484 provides a targeted replacement option for the cooling system.

Key Features

• Engine coolant thermostat housing for cylinder head installation
• Fits 2005-2006 Volkswagen Jetta, cylinder head
• Part number V10-2484 for catalog and cross-reference use
• Dimensions: 100 mm height, 113 mm length, 87 mm width
• Lightweight housing design at 0.085 kg

Detailed Product Overview

This thermostat housing is designed for the engine cooling circuit at the cylinder head, where it helps route coolant through the thermostat assembly. For 2005-2006 Volkswagen Jetta models, the V10-2484 housing is a focused replacement for service work involving coolant leaks, thermostat service, or housing damage. The part number V10-2484 also appears in interchange listings for related OE references, including 03G 121 121 A and 03G 121 121 B.

Search terms such as Volkswagen Jetta thermostat housing, engine coolant thermostat housing for cylinder head, and V10-2484 replacement part all point to this application-specific cooling component.

Common Problems This Part Can Address

• Coolant seepage at the thermostat housing
• Cracked or warped housing at the cylinder head
• Thermostat service requiring housing replacement
• Cooling system leaks traced to the housing interface
• Temperature control issues caused by a damaged housing assembly

Installation Notes and Tips

Install the housing at the cylinder head position and verify that the mating surfaces are clean before assembly. Confirm the replacement matches the original dimensions and OE reference numbers before installation. For best results, inspect adjacent cooling system components during service and verify proper coolant fill and bleed procedures after installation.

Quality Assurance

Vaico parts are selected for OE-style fitment and application-specific replacement use in European vehicle cooling systems. Confirm vehicle fitment by year, make, model, and engine configuration before ordering. This part cross-references OE-style numbers such as 03G 121 121 A and 03G 121 121 B for the same application.