Cruise Control Actuator; Thermal Vacuum Switch (87-90 Jeep Wrangler YJ)Find parts that fit my vehicle

Engine Protection. The Jeep Wrangler Thermal Vacuum Switch might not seem like much, but it will protect your vehicle when the engine gets too hot. This is a type of ported valve with three ports for vacuum connection. When the temperature on your Jeep Wrangler’s gauge rises quickly and then drops a bit – that’s the thermal switch in action. When your vehicle’s engine starts to overheat, perhaps it’s time to check the thermal vacuum switch.

Smoother Ride. With a new thermal vacuum switch, your Jeep Wrangler will run better and have a cleaner exhaust. These devices are also in charge of the emissions system of your vehicle. A malfunctioning thermal vacuum switch can cause a range of issues, starting from fuel in the exhaust to cruise control function.

Quality Replacement Part. The thermal vacuum switch is an essential component of your Jeep Wrangler, and it's best to use a direct replacement part. This unpainted switch made from metal and plastic is produced by brand Crown Automotive, a leading manufacturer and supplier of Jeep vehicles replacement parts.

1-Year Warranty. This thermal vacuum switch comes with a one-year, 12,000-mile limited warranty.

Application. This ported vacuum switch fits the Jeep Wrangler models from 1987-1990, Jeep Cherokee models from 1984-1992, and vintage Jeeps from 1981-1986. This switch is not compatible with newer Jeep models.

Installation Difficulty. The most complicated part of installing the Jeep Wrangler Thermal Vacuum switch is getting access to remove the existing device. The process requires the use of a wrench, screwdriver, or other tools. Once the old switch is removed, it's only a matter of ensuring that an electrical connection is established. For more detailed instructions, customers can find installation instructions from the manufacturer's website.

Fitment:

• 1987 Jeep Wrangler
• 1988 Jeep Wrangler
• 1989 Jeep Wrangler
• 1990 Jeep Wrangler

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