Splice into your cooling system to add an aftermarket coolant temperature sensor and gauge!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Found on the radiator. Price includes a $32.50 refundable core charge.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicels with Partial Zero Emissions (Code 917) For BMW N51 SULEV Engines only - Replaces BMW EAC Radiator Sensor not available from BMW
Brand:
ES#:
4164430
Mfg#:
221905560080KT
Ships in 1 day
$248.99
This product was last offered at the strikethrough price on 05-07-2026
Splice into your cooling system to add an aftermarket coolant temperature sensor and gauge!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Built with thermistor technology to maintain signal integrity under extreme temperature cycles, preventing overheating and poor fuel economy.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5456617
Mfg#:
3141362103
Special Order: No Guaranteed ETA
$8.99 USD
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on orders $49 and up
More About Engine Cooling Temperature Sensors
A faulty temperature sensor can be a source of overheating problems and cooling leaks. Replace your temperature sensor with an OEM temperature sensor or aftermarket temperature sensor from our trusted list of manufacturers to bring your cooling system back up to par.