Stant 10243 Engine Coolant Reservoir Cap

Brand	Stant 10243
Freight Class	85
Pressure Rating (PSI)	20 psi
Product line	OE Type Reservoir Cap
Fits	Volkswagen · 52 vehicles

OE type reservoir cap. Threaded filler neck fit for closed cooling systems.

20 psi rating. Helps maintain proper pressure in the coolant reservoir.

Durable plastic construction. Built for dependable cooling system service.

$17.98Free shipping

In stock · usually ships same day before 1pm CST

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OE Type Coolant Reservoir Cap for Closed Systems

The Stant 10243 is an OE Type Reservoir Cap built for threaded filler neck applications on closed cooling systems. It is rated at 20 psi and uses durable plastic construction for dependable coolant system sealing on supported Volkswagen applications.

Key Features

20 psi pressure rating for closed cooling systems
Threaded filler neck design
OE Type Reservoir Cap from Stant
Durable plastic construction
Fits Volkswagen EuroVan, Cabrio, Golf, Jetta, Passat, and Corrado applications

Product Details

Stant OE Type Reservoir Cap part number 10243 is specified for vehicles that use a threaded coolant reservoir or filler neck and require a 20 psi cap. This cap helps maintain the pressure level needed in the cooling system while supporting proper coolant expansion and recovery. It is a direct-fit style solution for select Volkswagen EuroVan, Cabrio, Golf, Jetta, Passat, and Corrado models across the listed years. The Stant 10243 part number is commonly searched by buyers looking for an OE-style coolant reservoir cap for Volkswagen cooling system service.

The OE Type Reservoir Cap line from Stant focuses on replacement caps that match original-style fitment and pressure requirements for specific cooling system designs. For buyers servicing a Volkswagen cooling system, this product line provides a straightforward option when the original cap is worn, cracked, or no longer sealing correctly.

Common Cooling System Issues It Can Address

Coolant loss from a cap that no longer seals at the correct pressure
Pressure-related overflow or venting at the reservoir
Cracked or aged plastic cap material
Improper fit on a threaded filler neck
Cooling system service needs on Volkswagen EuroVan, Cabrio, Golf, Jetta, Passat, or Corrado models

Installation Notes and Tips

Verify that the vehicle uses a threaded filler neck and a 20 psi cap before installation. Inspect the reservoir neck and sealing surfaces for damage, debris, or coolant residue, then install the cap securely by hand. Confirm the cap seats fully and that the cooling system is filled and bled according to the vehicle service procedure.

Quality Assurance

Stant manufactures cooling system service parts with OE-style fitment and pressure specifications. Part number 10243 is built to meet the stated 20 psi requirement for the listed applications.

This part fits 52 vehicles

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

Year	Make	Model	Position	Notes
2003	Volkswagen	EuroVan	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
2002	Volkswagen	Cabrio	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
2002	Volkswagen	EuroVan	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
2001	Volkswagen	Cabrio	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
2001	Volkswagen	EuroVan	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
2000	Volkswagen	Cabrio	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
2000	Volkswagen	EuroVan	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1999	Volkswagen	Cabrio	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1999	Volkswagen	EuroVan	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1999	Volkswagen	Golf	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1999	Volkswagen	Jetta	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1998	Volkswagen	Cabrio	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1998	Volkswagen	Golf	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1998	Volkswagen	Jetta	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1997	Volkswagen	Cabrio	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1997	Volkswagen	EuroVan	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1997	Volkswagen	Golf	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1997	Volkswagen	Jetta	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1997	Volkswagen	Passat	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1996	Volkswagen	Cabrio	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1996	Volkswagen	EuroVan	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1996	Volkswagen	Golf	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1996	Volkswagen	Jetta	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1996	Volkswagen	Passat	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1995	Volkswagen	Cabrio	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1995	Volkswagen	Corrado	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1995	Volkswagen	EuroVan	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1995	Volkswagen	Golf	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1995	Volkswagen	Jetta	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1995	Volkswagen	Passat	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1994	Volkswagen	Corrado	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1994	Volkswagen	EuroVan	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1994	Volkswagen	Golf	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1994	Volkswagen	Jetta	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1994	Volkswagen	Passat	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1993	Volkswagen	Corrado	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1993	Volkswagen	EuroVan	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1993	Volkswagen	Golf	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1993	Volkswagen	Jetta	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1993	Volkswagen	Passat	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1992	Volkswagen	Corrado	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1992	Volkswagen	Golf	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1992	Volkswagen	Jetta	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1992	Volkswagen	Passat	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1991	Volkswagen	Corrado	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1991	Volkswagen	Golf	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1991	Volkswagen	Jetta	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1991	Volkswagen	Passat	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1990	Volkswagen	Corrado	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1990	Volkswagen	Golf	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1990	Volkswagen	Jetta	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
1990	Volkswagen	Passat	N/A	Pressure Rating 20 psi; OE Type Reservoir Cap
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