I need a replacement temp sensor anyone have a part number?

Replacement push-in probe 33073 Replacement thread-in probe 32050 Flex a lite part numbers

How many fans is this rated to run at 12 volts each? I have 2 90 watt 12v fans and they don't seem to run at full speed with this switch.

You need to let them run for a bit to get up to full speed. If you want them to run full speed from the start just put them on a relay with a switch.

Does this fit cherokee xj 2000?

Yes. It is universal. Just wire it into your system per the instructions.

is this compatable with a flex-a-lite 180?

this is a universal fit item, so yes it should work fine

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🌬️ Keep your engine cool, your ride smarter — don’t get left in the heat!

SMART HEAT DISSIPATION - Runs fans for 30 seconds post-shutdown to prevent overheating and extend radiator life.
UNIVERSAL FIT SENSOR KIT - Comes with 1/4" NPT temperature probe plus 3/8" and 1/2" adapters for versatile mounting options.
INTEGRATED RELAY FUNCTION - Built-in relay eliminates need for external components, simplifying installation and reducing clutter.
PRECISION COOLING CONTROL - Automatically adjusts fan speed from 60% to 100% based on coolant temperature for optimal engine performance.
RELIABLE WARRANTY BACKED - 45-amp rated controller with a 1-year manufacturer warranty ensures durability and peace of mind.

The Flex-A-Lite Variable Speed Controller (Model 31163) is a high-performance automotive fan controller designed for dual-fan systems. It features an adjustable temperature activation range (160-240°F), variable fan speed control (60-100%), and a built-in relay to streamline installation. Equipped with a thread-in temperature sensor and adapters, it ensures precise cooling management and runs fans briefly after shutdown to prevent heat soak. Rated for 45 amps and backed by a 1-year warranty, this black controller is a reliable upgrade for any 12V vehicle cooling system.

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