Best Gates Thermostat Seals in 2026

All MAHLE Original gaskets meet or exceed the original equipment specifications providing the finest sealing products available

MAHLE Original gaskets utilizes OE equivalent or better materials in all our gaskets

MAHLE Original gaskets is the leader in Domestic, Asian and European applications

COMFORT COMES IN YOUR COLOR. Personalize your Wi-Fi Smart Color Programmable Thermostat to fit your décor. The Honeywell Wi-Fi Smart Thermostat does have an auto changeover feature in which the thermostat automatically selects heating or cooling depending on the indoor temperature. Heat and cool settings must be at least 3 degrees apart. The thermostat will automatically adjust settings to maintain this 3-degree separation.

SAVE ENERGY AND GET REWARDED by checking with your energy provider about available rebates. Plus, eligible customers can enroll in their local Utility's "DEMAND RESPONSE PROGRAM" which can reward you for allowing the utility to slightly adjust your AC or furnace temperature settings when there is high energy demand.

YOUR SCHEDULE. YOUR WAY. Flexible programming options for your schedule or utility company’s peak rate pricing.

ENERGY STAR certified to help save energy, track your heating and cooling and send personalized tips on reducing energy use.

SAVE ENERGY AND GET REWARDED by checking with your energy provider about available energy savings rebates to save on your purchase. Plus, eligible customers can enroll in their local Utility's "DEMAND RESPONSE PROGRAM" which can reward you for allowing the utility to slightly adjust your AC or furnace temperature settings when there is high energy demand.

CONTROL FROM ANYWHERE by using the app or compatible smart home partners including AMAZON ALEXA, GOOGLE ASSISTANT, MICROSOFT CORTANA, and more. Flexible programming options are also available if you'd rather set it and forget it but still benefit from energy savings.

High grade Stainless Steel and Copper Construction

Meets or exceeds OEM standards

Consistent and precise response to cooling system needs

Stant Thermostat/Water Outlet O-Ring Seal

Compliant rubber seal offers OE fit, form, and function

No sealer or RTV required for a leak proof seal

High use of the scheduling feature of the T5 thermostat saved customers between 8 and 16% on heating and cooling bills. Dollar savings range based on nationwide average annual single-family detached home's heat and cooling bills; actual savings varies based on consumption.

Save Energy and Get Rewarded. Check with your energy provider about available energy savings rebates to save on your purchase. Plus, eligible customers can enroll in their local Utility's "DEMAND RESPONSE PROGRAM" which can reward you for allowing the utility to slightly adjust your AC or furnace temperature settings when there is high energy demand.

7-Day Flexible Scheduling or Location Based Temperature Control. It’s your choice. 7-day scheduling programs your thermostat. Geofence technology helps make you comfortable by using your smartphone’s location to know when you’re away and when you return.

Stant Thermostat/Water Outlet Seal features a grooved, chamfered I.D. design

Compliant rubber seal offers OE fit, form, and function

No sealer or RTV required for a leak proof seal

Meets or exceeds all original equipment specifications

Application specific design to ensure a perfect fit

Engineered and manufactured specifically for the repair environment

Country of Origin : China

The Package Height of the Product is 0.37 inches

The Package Length of the Product is 5.44 inches

The double-sided centering bushing guides the seal driver so that seals can be easily installed straight into the recessed port in the thermostat housing.

For seals without a stop flange, the handle provides the stop to install the seal to the correct depth in the housing.

Fit type: Vehicle Specific

Stant Thermostat/Water Outlet Seal features a grooved, molded design

Compliant rubber seal offers OE fit, form, and function

No sealer or RTV required for a leak proof seal

All MAHLE Original gaskets meet or exceed the original equipment specifications providing the finest sealing products available

MAHLE Original gaskets utilizes OE equivalent or better materials in all our gaskets

MAHLE Original gaskets is the leader in Domestic, Asian and European applications

seals the thermostat housing and helps prevent coolant from leaking from the engine for proper engine temperature

gm-recommended replacement part for your gm vehicle’s original factory component

offering the quality, reliability, and durability of gm oe

Package Dimensions: 0.5 L x 6 H x 6 W (inches)

Package Weight: 0.01 pounds

Country of Origin : China

High quality materials used for increased strength and durability

Adhesive backed gaskets reduce installation time and ensure proper alignment

Meets or exceeds all OEM standards