{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
0
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Select your vehicle

Lexus RX450h Coolant Temperature Sensors

Refine by:
See All

Shop Catalog

Showing 1 - 15 of 20 results
Display item:
15
30
45
Sort by:
Coolant Temperature Sensor, Sold individually
Replacement
Coolant Temperature Sensor, Sold individually
Part Number: REPT318301
Vehicle Info Required to Guarantee Fit
$15.33
Product Details
Notes : Post type; 2-prong male terminalWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : TX109, 88975489, 88975490, 8942206010, 8942233030Replaces OE Number : 88975489, 88975490, 8942206010, 8942233030Product Fit : Direct FitReturns Policy : 30-Day Return Policy
193-1000 Coolant Temperature Sensor, Sold individually
Denso®
193-1000 Coolant Temperature Sensor, Sold individually
Part Number: NP1931000
Vehicle Info Required to Guarantee Fit
$56.99
Product Details
Notes : Female connector; 2-pin terminalWarranty : 1-year Denso limited WarrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Replaces OE Number : 89422-33030Recommended Use : OE ReplacementProduct Fit : Direct Fit
15-5986 Professional Series Coolant Temperature Sensor, Sold individually
AC Delco®
15-5986 Professional Series Coolant Temperature Sensor, Sold individually
Part Number: AC155986
Vehicle Info Required to Guarantee Fit
$58.49
Product Details
Warranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Professional SeriesProduct Fit : Direct Fit
UBA1581585 Coolant Temperature Sensor, Sold individually
Beck Arnley®
UBA1581585 Coolant Temperature Sensor, Sold individually
Part Number: BEC1581585
Vehicle Info Required to Guarantee Fit
$47.99
Product Details
Warranty : 1 year or 12,000-mile Beck Arnley limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
7.3323 Coolant Temperature Sensor, Sold individually
Facet®
7.3323 Coolant Temperature Sensor, Sold individually
Part Number: FAC73323
Vehicle Info Required to Guarantee Fit
$14.49
Product Details
Warranty : Facet limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 894220D010, 1920RJ, 8942947010, 8942233030, 31339941, SH0118840, 22630KA140, 8942233030000, 894220H010, 1920KP, 8942206010, 30646713Replaces OE Number : 894220D010, 1920RJ, 8942947010, 8942233030, 31339941, SH0118840, 22630KA140, 8942233030000, 894220H010, 1920KP, 8942206010, 30646713
1712504 Coolant Temperature Sensor, Sold individually
GPD®
1712504 Coolant Temperature Sensor, Sold individually
Part Number: GPD1712504
Vehicle Info Required to Guarantee Fit
$10.49
Product Details
Warranty : 1 year GPD limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
1TS1172 Coolant Temperature Sensor, Sold individually
Motorad®
1TS1172 Coolant Temperature Sensor, Sold individually
Part Number: MRD1TS1172
Vehicle Info Required to Guarantee Fit
$32.99
Product Details
Notes : (2) Terminal Quantity; Female Connector Gender; Square Connector Shape; Pin Terminal TypeWarranty : 12-month Motorad limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
211-1060 Coolant Temperature Sensor, Sold individually
Walker Products®
211-1060 Coolant Temperature Sensor, Sold individually
Part Number: WKP2111060
Vehicle Info Required to Guarantee Fit
$34.99
Product Details
Notes : NewWarranty : 90-day Walker Products limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
211-2012 Coolant Temperature Sensor, Sold individually
Walker Products®
211-2012 Coolant Temperature Sensor, Sold individually
Part Number: WKP2112012
Vehicle Info Required to Guarantee Fit
$64.49
Product Details
Warranty : 90-day Walker Products limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

TX273 Coolant Temperature Sensor, Sold individually
Standard®
TX273 Coolant Temperature Sensor, Sold individually
Part Number: SITX273
Vehicle Info Required to Guarantee Fit
$71.99
Product Details
Warranty : 3-year or 36,000-mile Standard limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
V70-72-0007 OE Replacement Series Coolant Temperature Sensor, Sold individually
Vemo®
V70-72-0007 OE Replacement Series Coolant Temperature Sensor, Sold individually
Part Number: Z8YV70720007
Vehicle Info Required to Guarantee Fit
$16.99
Product Details
Warranty : 24-month or 24,000-mile Vemo limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : European Vehicle PartsSeries : OE Replacement SeriesInterchange Part Number : 1920RJ, 1920.KP, TX496, 8942233030, 8942233030000, SH01-18-840, 1920.RJ, 22630-KA140, 1365049X00, 89422-06010, 89422-0D010, 89422-0H010, 89422-33030, 89429-47010, 30646713, 31339941, 88975489, 894220D010, 8942947010, 55542, TX109, TX280, TX308, TX428Replaces OE Number : 1920RJ, 1920.KP, TX496, 8942233030, 8942233030000, SH01-18-840, 1920.RJ, 22630-KA140, 1365049X00, 89422-06010, 89422-0D010, 89422-0H010, 89422-33030, 89429-47010, 30646713, 31339941, 88975489, 894220D010, 8942947010, 55542, TX109, TX280, TX308, TX428Recommended Use : OE ReplacementProduct Fit : Direct Fit
TX40 Standard OE Replacement Coolant Temperature Sensor, Sold individually
Standard®
TX40 Standard OE Replacement Coolant Temperature Sensor, Sold individually
Part Number: SITX40
Vehicle Info Required to Guarantee Fit
$14.49
Product Details
Warranty : 3-year or 36,000-mile Standard limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE ReplacementInterchange Part Number : REPT316301, 4027, 9334, 29334, 36458, 37868, 37894, 73893, 73944, 73958, 74027, 140715, 140748, 171408, 171512, 213389, 213395, 213396, 213397, 213400, 213418, 712565, 712567, 712598, 1580421, 1580520, 1580782, 1580783, 1581115, 1581585, 1581696, 1931000, 2111028, 2111060, 2131099, 2134183, 8653103, 009107481, 009107801, 19022018, 19160446, 88924811, 88975489, 91171786, 94847363, 94853124, 96062513, 96065716, 96068627, 358058121, 1797000110, 1797000220, 8942206010, 8942220010, 8942230030Replaces OE Number : 4027, 9334, 29334, 36458, 37868, 37894, 73893, 73944, 73958, 74027, 140715, 140748, 171408, 171512, 213389, 213395, 213396, 213397, 213400, 213418, 712565, 712567, 712598, 1580421, 1580520, 1580782, 1580783, 1581115, 1581585, 1581696, 1931000, 2111028, 2111060, 2131099, 2134183, 8653103, 009107481, 009107801, 19022018, 19160446, 88924811, 88975489, 91171786, 94847363, 94853124, 96062513, 96065716, 96068627, 358058121, 1797000110, 1797000220, 8942206010, 8942220010, 8942230030, 8942233020Product Fit : Direct Fit
36424 4-Seasons OE Replacement Coolant Temperature Sensor, Sold individually
4-Seasons®
36424 4-Seasons OE Replacement Coolant Temperature Sensor, Sold individually
Part Number: FS36424
Vehicle Info Required to Guarantee Fit
$16.49
Product Details
Warranty : 120-day 4-Seasons limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : 4-Seasons OE ReplacementProduct Fit : Direct Fit
TS10289 Coolant Temperature Sensor - Replaces OE Number 30646713
Delphi®
TS10289 Coolant Temperature Sensor - Replaces OE Number 30646713
Part Number: DELTS10289
Vehicle Info Required to Guarantee Fit
$28.99
Product Details
Warranty : 24-month or 24,000-mile limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Replaces OE Number : 30646713Recommended Use : OE ReplacementProduct Fit : Direct Fit
D583 Professional Series Coolant Temperature Sensor, Sold individually
AC Delco®
D583 Professional Series Coolant Temperature Sensor, Sold individually
Part Number: ACD583
Vehicle Info Required to Guarantee Fit
$34.49
Product Details
Notes : Located in radiatorWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Professional SeriesReplaces OE Number : 19022018, 2134183Recommended Use : OE ReplacementProduct Fit : Direct Fit
Page 1 of 2 | Showing 1 - 15 of 20 results

Product Questions & Answers

4-Seasons 36424 4-Seasons OE Replacement Coolant Temperature Sensor, Sold individually
$16.49
Q:My 93 626  2.0 has two coolant sensors do you carry both?
A shopper
A:BEST ANSWERHi, This is a guaranteed fit for your 1993 Mazda 626 LX 4 Cyl 2.0L. The other sensor is with part number ACE1878. Please click the link below to see it. https://www.carparts.com/coolant-temperature-sensor/ac-delco/ace1878?&vehicle[cylinders]=4&vehicle[liter]=2%2E0&vehicle[submodel]=LX&vehicle[model]=626&vehicle[make]=Mazda&vehicle[year]=1993 Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >
AC Delco D583 Professional Series Coolant Temperature Sensor, Sold individually
$34.49
Q:At normal operation temperature bottom radiator hose does not get hot? Show Less
Earl W.
A:BEST ANSWERHi Earl, I'm glad to assist you. Those portions are where the coolant recirculates, and temperature may vary at a given period if the vehicle is running. The Coolant Temperature Sensor is used to measure the temperature of the engine coolant. The readings from this sensor are then fed back to the engine control unit (ECU). This data from the sensor is used to adjust the fuel injection and ignition timing. Grab our low-price offer and click the link below to buy it today. Happy shopping! https://www.carparts.com/coolant-temperature-sensor/ac-delco/acd583?can=CPJE1043_CSQA_20221231 Show less
Jeonino E.
 
3 Questions, 1 AnswerView all Q&As >

Helpful Automotive Resources

Where Is the CTS Located?
Where Is the CTS Located?The CTS sends engine temperature information to the powertrain control module (PCM) for proper spark timing and fuel mixture. The PCM also uses CTS readings for idle air control position, O2 sensor closed-loop status, canister purge on/off times, and idle speed.
A Beginner’s Guide to Fuel-Injected vs. Carbureted Engines
A Beginner’s Guide to Fuel-Injected vs. Carbureted EnginesCarburetors are entirely mechanical, meaning they don’t rely on computers or other electronics to operate. Instead, they work via cables and vacuum systems.
Tips For Replacing the Engine Coolant Temperature Sensor
Tips For Replacing the Engine Coolant Temperature SensorPro Tips are nuggets of information direct from ASE-certified automobile technicians working with CarParts.com, which may include unique, personal insights based on their years of experience working in the automotive industry. These can help you make more informed decisions about your car.