Stant 10246 Engine Coolant Reservoir Cap
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Stant
 OE Type Reservoir Cap

Stant 10246 Engine Coolant Reservoir Cap

Brand Stant 10246
Freight Class 85
Pressure Rating (PSI) 20 psi
Product line OE Type Reservoir Cap
Fits BMW and Land Rover · 46 vehicles

OE type reservoir cap. Direct-fit replacement for a threaded filler neck.

Closed-system use. Built for coolant reservoirs that require a sealed cap.

Durable plastic. Lightweight construction for dependable everyday service.

$19.98Free shipping
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OE Type Reservoir Cap for Closed Cooling Systems

The Stant 10246 is an OE Type Reservoir Cap for threaded filler neck applications on closed cooling systems. It is built from durable plastic and is specified at 20 psi pressure rating for consistent coolant system sealing.

Use this Stant reservoir cap when you need a direct-fit coolant cap for a threaded reservoir neck on select BMW and Land Rover applications. The 10246 is a practical replacement for vehicles that require a 20 psi engine coolant reservoir cap.

Key Features

  • OE Type Reservoir Cap for threaded filler neck designs
  • 20 psi pressure rating for closed cooling systems
  • Durable plastic construction
  • Engine coolant reservoir cap for select BMW and Land Rover vehicles
  • Stant 10246 part number for catalog matching and fitment lookup

Detailed Product Information

Stant 10246 is an OE-style engine coolant reservoir cap built for closed-system cooling setups that use a threaded filler neck. The 20 psi rating helps maintain the pressure level specified for the application, while the durable plastic body supports everyday service use. This part is listed for select BMW 318i, 325i, 325is, 325iX, 325e, 325es, 318is, and 535i models, as well as Land Rover Range Rover and Discovery applications. If you are searching for a BMW coolant reservoir cap or a Land Rover coolant reservoir cap, the 10246 is the catalog reference to verify.

This part cross-references no additional part numbers in the provided data.

What It Helps Address

  • Coolant loss from a worn or damaged reservoir cap
  • Pressure retention issues in a closed cooling system
  • Improper sealing at a threaded filler neck
  • Cooling system warning symptoms tied to cap failure
  • Replacement needs for a 20 psi engine coolant reservoir cap

Installation Notes and Tips

Confirm the reservoir uses a threaded filler neck and verify the required pressure rating before installation. Match the cap to the vehicle application and inspect the sealing surface and neck threads for wear, cracks, or contamination before fitting the new cap. For fitment-based searches, this part is listed for Fits 1996-2005 Land Rover Range Rover, N/A; Fits 1999-2004 Land Rover Discovery, N/A; Fits 1989-1993 BMW 535i, N/A; Fits 1991-1992 BMW 318i, N/A; Fits 1987-1992 BMW 325i, N/A; Fits 1991 BMW 318is, N/A; Fits 1987-1991 BMW 325is, N/A; Fits 1988-1991 BMW 325iX, N/A; Fits 1986-1987 BMW 325e, N/A; Fits 1986-1987 BMW 325es, N/A.

Quality Assurance

Stant supplies OE Type Reservoir Cap products for cooling system service, and this 10246 cap is specified with a 20 psi pressure rating for the listed applications. Verify vehicle fitment and system requirements against the original cap before installation.

This part fits 46 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeNotes
2005Land RoverRange Rover—Pressure Rating 20 psi; OE Type Reservoir Cap
2004Land RoverDiscovery—Pressure Rating 20 psi; OE Type Reservoir Cap
2004Land RoverRange Rover—Pressure Rating 20 psi; OE Type Reservoir Cap
2003Land RoverDiscovery—Pressure Rating 20 psi; OE Type Reservoir Cap
2003Land RoverRange Rover—Pressure Rating 20 psi; OE Type Reservoir Cap
2002Land RoverDiscovery—Pressure Rating 20 psi; OE Type Reservoir Cap
2002Land RoverRange Rover—Pressure Rating 20 psi; OE Type Reservoir Cap
2001Land RoverDiscovery—Pressure Rating 20 psi; OE Type Reservoir Cap
2001Land RoverRange Rover—Pressure Rating 20 psi; OE Type Reservoir Cap
2000Land RoverDiscovery—Pressure Rating 20 psi; OE Type Reservoir Cap
2000Land RoverRange Rover—Pressure Rating 20 psi; OE Type Reservoir Cap
1999Land RoverDiscovery—Pressure Rating 20 psi; OE Type Reservoir Cap
1999Land RoverRange Rover—Pressure Rating 20 psi; OE Type Reservoir Cap
1998Land RoverRange Rover—Pressure Rating 20 psi; OE Type Reservoir Cap
1997Land RoverRange Rover—Pressure Rating 20 psi; OE Type Reservoir Cap
1996Land RoverRange Rover—Pressure Rating 20 psi; OE Type Reservoir Cap
1993BMW535i—Pressure Rating 20 psi; OE Type Reservoir Cap
1992BMW318iConvertiblePressure Rating 20 psi; OE Type Reservoir Cap
1992BMW325iConvertiblePressure Rating 20 psi; OE Type Reservoir Cap
1992BMW535i—Pressure Rating 20 psi; OE Type Reservoir Cap
1991BMW318i—Pressure Rating 20 psi; OE Type Reservoir Cap
1991BMW318is—Pressure Rating 20 psi; OE Type Reservoir Cap
1991BMW325i—Pressure Rating 20 psi; OE Type Reservoir Cap
1991BMW325is—Pressure Rating 20 psi; OE Type Reservoir Cap
1991BMW325iX—Pressure Rating 20 psi; OE Type Reservoir Cap
1991BMW535i—Pressure Rating 20 psi; OE Type Reservoir Cap
1990BMW325i—Pressure Rating 20 psi; OE Type Reservoir Cap
1990BMW325is—Pressure Rating 20 psi; OE Type Reservoir Cap
1990BMW325iX—Pressure Rating 20 psi; OE Type Reservoir Cap
1990BMW535i—Pressure Rating 20 psi; OE Type Reservoir Cap
1989BMW325i—Pressure Rating 20 psi; OE Type Reservoir Cap
1989BMW325is—Pressure Rating 20 psi; OE Type Reservoir Cap
1989BMW325iX—Pressure Rating 20 psi; OE Type Reservoir Cap
1989BMW535i—Pressure Rating 20 psi; OE Type Reservoir Cap
1988BMW325—Pressure Rating 20 psi; OE Type Reservoir Cap
1988BMW325i—Pressure Rating 20 psi; OE Type Reservoir Cap
1988BMW325is—Pressure Rating 20 psi; OE Type Reservoir Cap
1988BMW325iX—Pressure Rating 20 psi; OE Type Reservoir Cap
1987BMW325—Pressure Rating 20 psi; OE Type Reservoir Cap
1987BMW325e—Pressure Rating 20 psi; OE Type Reservoir Cap
1987BMW325es—Pressure Rating 20 psi; OE Type Reservoir Cap
1987BMW325i—Pressure Rating 20 psi; OE Type Reservoir Cap
1987BMW325is—Pressure Rating 20 psi; OE Type Reservoir Cap
1986BMW325—Pressure Rating 20 psi; OE Type Reservoir Cap
1986BMW325e—Pressure Rating 20 psi; OE Type Reservoir Cap
1986BMW325es—Pressure Rating 20 psi; OE Type Reservoir Cap