Vemo V20-99-1280 Engine Coolant Thermostat

Engine Coolant Thermostat for OE-Style Cooling Control

The Vemo V20-99-1280 engine coolant thermostat is a direct-fit cooling system component for vehicles that require a 91°C opening temperature. It includes a seal and is sized at 45 mm long, 45 mm wide, and 41 mm high for a compact OE-style replacement.

Compatible With 2001-2006 Dodge Caravan, 2001-2006 Dodge Grand Caravan, 2001-2006 Chrysler Town & Country, 2001-2006 Chrysler Pacifica, 2001-2003 Chrysler Voyager, and 2002-2008 Mini Cooper applications listed below. The VEMO line focuses on replacement parts built to match the original service function and fitment expectations for cooling system repair.

Key Features

• Engine coolant thermostat with a 91°C opening temperature
• Includes seal for the thermostat housing interface
• Compact dimensions: 45 mm length, 45 mm width, 41 mm height
• OE-style replacement for cooling system temperature regulation
• Part number V20-99-1280 for catalog and service matching

Detailed Description

The Vemo V20-99-1280 thermostat regulates coolant flow so the engine can reach and maintain its operating temperature. In Chrysler, Dodge, and Mini applications, stable thermostat operation is important for consistent heater performance, temperature control, and proper cooling system balance. This unit is specified with a 91°C opening point and supplied with a seal, making it a practical replacement when servicing the thermostat and housing area. This part cross-references Mopar (e.g., 68210217AA, 68273161AA) for the same application.

Use V20-99-1280 when replacing a worn thermostat on 2001-2006 Dodge Caravan, 2001-2006 Dodge Grand Caravan, 2001-2006 Chrysler Town & Country, 2001-2006 Chrysler Pacifica, 2001-2003 Chrysler Voyager, or 2002-2008 Mini Cooper models listed in the fitment data. The V20-99-1280 part number is also useful when verifying the correct thermostat against service records or OE cross-reference data.

Common Problems This Part Can Address

• Engine running too cool because the thermostat is stuck open
• Overheating caused by a thermostat that no longer opens correctly
• Unstable cabin heat from poor coolant temperature regulation
• Temperature gauge fluctuations related to thermostat wear
• Coolant seepage at the thermostat sealing surface

Installation Notes and Tips

• Drain coolant before removing the thermostat housing.
• Inspect the housing, mating surfaces, and coolant passages for corrosion or debris.
• Replace the seal during installation and verify proper seating before refilling.
• Bleed air from the cooling system after service to prevent hot spots and false temperature readings.
• Confirm the application by year, make, model, and thermostat temperature before installation.

Quality Assurance

Vemo replacement cooling components are cataloged for OE-style fitment and service use. This thermostat is identified by part number V20-99-1280 and specified with a 91°C opening temperature for the listed Chrysler, Dodge, and Mini applications.