Gates 05-12 Ford Expedition / 02-13 Explorer Thermostat Seal

This is the Gates thermostat seal, part number 33671. It's a small but important part that helps keep your engine's cooling system from leaking. When you replace your thermostat, it's always a good idea to put in a fresh seal to make sure everything stays tight and coolant stays where it belongs. This seal fits a wide range of Ford vehicles, including popular models like the Ford Expedition, Explorer, and F-150, as well as many others in the Ford truck and SUV lineup.

Made from durable rubber, this seal is built to withstand the heat and pressure found in your cooling system. It's designed to fit precisely into the thermostat housing, creating a barrier that prevents coolant from escaping around the thermostat. A good seal here means your engine can reach and maintain its optimal operating temperature without losing precious coolant, which is key for preventing overheating and keeping your engine running smoothly.

When you're doing a thermostat replacement, especially on a Ford vehicle like an Expedition or Crown Victoria, swapping out the old seal for a new one like this Gates 33671 is a straightforward step that can save you a lot of trouble down the road. It’s a well-built part that does its job quietly, ensuring your cooling system operates efficiently.