Motorad T114 Engine Coolant Reservoir Cap - Auxiliary

Engine Coolant Reservoir Cap for OE-Style Cooling Service

The Motorad Standard T114 engine coolant reservoir cap is built for vehicles that need a threaded, vented replacement cap with the correct pressure control for the cooling system. It is designed for direct service on select Chrysler, Dodge, Fiat, Jeep, and Ram applications, including Chrysler Pacifica, Jeep Grand Cherokee, and Ram 1500 models.

Motorad Standard focuses on OE-spec replacement parts for routine cooling-system maintenance. The T114 uses quality components, a pre-installed gasket or seal, and proper relief and vacuum valves to help maintain reservoir pressure and recovery function.

Key Features

• Engine coolant reservoir cap for threaded, female-thread applications
• Maximum pressure rating: 5.0
• Vented design with coolant recovery system support
• Pre-installed gasket or seal for service convenience
• Indicator markings in yellow for visual reference
• Round black cap with a 2.37 in. diameter and 1.20 in. overall height
• Constructed from rubber and plastic components
• Motorad Standard T114 replacement cap

Detailed Description

The Motorad T114 is an engine coolant reservoir cap engineered to meet OEM specifications for pressure-managed cooling systems. Its threaded attachment, female thread type, and vented construction make it a direct replacement style part for vehicles that rely on a sealed coolant recovery reservoir. The cap’s relief and vacuum valves are designed to support normal pressure cycling in the cooling system, while the pre-installed seal helps simplify replacement service. This part cross-references Gates T114 for the same application.

Fitment includes 2017-2022 Chrysler Pacifica, 2022-2025 Jeep Grand Cherokee, 2019-2025 Ram 1500, 2024-2026 Dodge Charger, and 2024-2025 Fiat 500E. It also applies to 2022-2023 Jeep Wrangler, Auxiliary, and 2018-2021 Jeep Wrangler, N/A. If you are searching for a coolant reservoir cap for Chrysler Pacifica, Jeep Grand Cherokee, or Ram 1500 cooling system service, the Motorad Standard T114 is a direct-fit option for the listed applications.

What It Helps Address

• Coolant loss caused by a worn or damaged reservoir cap seal
• Pressure retention issues in the coolant recovery system
• Vacuum valve problems that affect coolant return flow
• Cracked, loose, or hard-to-remove threaded cap assemblies
• Routine replacement during cooling-system maintenance

Installation Notes and Tips

Verify the reservoir neck diameter, thread type, and pressure rating before installation. Inspect the sealing surface on the coolant reservoir for damage or contamination, and confirm the cap seats fully by hand without cross-threading. After installation, check for proper fit and monitor the cooling system for leaks or pressure-related concerns.

Quality Assurance

Motorad manufactures this Standard line cap to meet OEM specifications and quality-test it for demanding automotive cooling-system use. The T114 is built from high-quality components and is designed for consistent pressure and vacuum valve operation in service.