Motorad T163 Engine Coolant Reservoir Cap

Engine Coolant Reservoir Cap for Hyundai and Kia

The Motorad Standard T163 engine coolant reservoir cap is built for vehicles that use a standard, cam-on style coolant reservoir cap with a non-pressurized, non-vented design. It is manufactured from plastic with a black finish and includes a pre-installed gasket or seal for a secure fit on the reservoir neck.

Compatible With Hyundai Santa Fe, Tucson, Accent, Veracruz, and Kia Sorento, Sportage, Rio, Optima, Rondo, Soul, Forte5, Forte Koup, Veloster, Borrego, and Rio5 applications across the listed model years, this cap is designed for direct replacement service on open and closed cooling systems.

Key Features

• Motorad Standard line coolant reservoir cap, part number T163
• Plastic construction with black color and round shape
• Cam-on attachment type for standard reservoir neck applications
• Pre-installed gasket or seal for easier replacement
• Indicator markings included for identification
• Designed for open and closed cooling systems
• Non-pressurized, non-vented design

Product Details

The T163 coolant reservoir cap is manufactured to meet OEM specifications and uses quality components suited for demanding automotive cooling systems. Its 2.12-inch diameter, 0.90-inch overall height, and 0.70-inch cap depth support proper fitment on reservoirs with a 1.30-inch inside diameter filler neck and 1.50-inch outside diameter filler neck. The cap is a standard type with no pressure release lever and no quick pressure release feature.

This part cross-references Dorman - HELP 54018 for the same application. The Motorad T163 is a practical replacement choice for Hyundai and Kia cooling system service, including Hyundai Santa Fe, Tucson, Accent, and Kia Sorento, Sportage, Rio, Optima, and Soul models listed in the fitment data.

Common Issues It Can Help Address

• Cracked, worn, or missing coolant reservoir cap
• Improper sealing at the reservoir neck
• Loss of coolant due to a damaged cap seal
• Incorrect cap fit on standard cam-on reservoir designs
• Service replacement for aging Hyundai and Kia cooling system hardware

Installation Notes

Verify the reservoir neck dimensions and attachment style before installation. This cap uses a cam-on design and is intended for standard coolant reservoir applications, so confirm the vehicle’s filler neck matches the listed inside and outside diameters. Inspect the sealing surface and reservoir neck for damage before installing the new cap.

Fits 2017-2019 Kia Soul, N/A; Fits 2010-2011 Kia Soul, N/A; Fits 2014-2018 Kia Forte5, N/A; Fits 2013-2017 Hyundai Veloster, N/A; Fits 2014-2016 Kia Forte Koup, N/A; Fits 2011-2016 Kia Sportage, N/A; Fits 2010-2015 Hyundai Tucson, N/A; Fits 2011-2013 Kia Sorento, N/A; Fits 2007-2009 Kia Sorento, N/A; Fits 2001-2012 Hyundai Santa Fe, N/A; Fits 2006-2011 Hyundai Accent, N/A; Fits 2007-2011 Hyundai Veracruz, N/A; Fits 2009-2011 Kia Borrego, N/A; Fits 2006-2011 Kia Rio, N/A; Fits 2006-2011 Kia Rio5, N/A; Fits 2006-2010 Kia Optima, N/A; Fits 2007-2010 Kia Rondo, N/A.

Quality Assurance

Motorad manufactures this Standard line cap to meet OEM specifications and quality-test it for use in demanding cooling system environments. The design uses proper relief and vacuum valve construction as specified by the manufacturer.