{
    "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
}
1991 Ford F-150
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
1991 Ford F-150

1991 Ford F-150 Coolant Temperature Sensors

Refine by:

Shop Catalog

Showing 1 - 13 of 13 results
Sort by:
Coolant Temperature Sensor, Sold individually
Replacement
Coolant Temperature Sensor, Sold individually
Part Number: REPF312803
Guaranteed to Fit
$7.63
Vehicle Fitment
  • 1991 Ford F-150 XL 6 Cyl 4.9L
  • 1991 Ford F-150 Custom 8 Cyl 5.0L
  • 1991 Ford F-150 Custom 6 Cyl 4.9L
  • 1991 Ford F-150 XLT Lariat 8 Cyl 5.8L
  • 1991 Ford F-150 XL 8 Cyl 5.8L
  • 1991 Ford F-150 XLT Lariat 8 Cyl 5.0L
  • 1991 Ford F-150 XLT Lariat 6 Cyl 4.9L
  • 1991 Ford F-150 XL 8 Cyl 5.0L
  • 1991 Ford F-150 Custom 8 Cyl 5.8L
Product Details
Notes : Pin type; Female connector; 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 : TX6, 4041, 9362, 12011, 29362, 31211, 36407, 73915, 74041, 140101, 187602, 712561, 942403, 2111002, 2134398, 3854159, 19187359, 21191002, 38541595, 140101M, 140101X, 250791B020, 2CTS0282, 4H2, 4X3004, 5S1140, 9U2Z12A648A, CTS007, DY1145, DY681, E0AZ12A648A, E1AZ12A648A, EF0016, F1AZ12A648B, F2AZ12A648A, F4TZ12A648A, MT0488, SKTX6, SU201, SU201DG, SU201VC, SU203, TS10001, TS1000111B, TS1000111B1, TS10194, TS4060, TS4060SB, TX6T, V25721025, WT5058, WTC1015Replaces OE Number : 4041, 9362, 12011, 29362, 31211, 36407, 73915, 74041, 140101, 187602, 712561, 942403, 2111002, 2134398, 3854159, 19187359, 21191002, 38541595, 140101M, 140101X, 250791B020, 2CTS0282, 4H2, 4X3004, 5S1140, 9U2Z12A648A, CTS007, DY1145, DY681, E0AZ12A648A, E1AZ12A648A, EF0016, F1AZ12A648B, F2AZ12A648A, F4TZ12A648A, MT0488, SKTX6, SU201, SU201DG, SU201VC, SU203, TS10001, TS1000111B, TS1000111B1, TS10194, TS4060, TS4060SB, TX6T, V25721025, WT5058, WTC1015Product Fit : Direct FitReturns Policy : 30-Day Return Policy
Coolant Temperature Sensor, Sold individually
Motorcraft®
Coolant Temperature Sensor, Sold individually
Part Number: MISW925
Guaranteed to Fit
$110.49
Vehicle Fitment
  • 1991 Ford F-150 XLT Lariat 8 Cyl 5.8L GAS, Single Contact - 1 9/16 in. Total Length
  • 1991 Ford F-150 XL 8 Cyl 5.8L GAS, Single Contact - 1 9/16 in. Total Length
  • 1991 Ford F-150 Custom 6 Cyl 4.9L GAS, Single Contact - 1 9/16 in. Total Length
  • 1991 Ford F-150 XLT Lariat 8 Cyl 5.0L GAS, Single Contact - 1 9/16 in. Total Length
  • 1991 Ford F-150 XLT Lariat 6 Cyl 4.9L GAS, Single Contact - 1 9/16 in. Total Length
  • 1991 Ford F-150 XL 6 Cyl 4.9L GAS, Single Contact - 1 9/16 in. Total Length
  • 1991 Ford F-150 XL 8 Cyl 5.0L GAS, Single Contact - 1 9/16 in. Total Length
  • 1991 Ford F-150 Custom 8 Cyl 5.8L GAS, Single Contact - 1 9/16 in. Total Length
  • 1991 Ford F-150 Custom 8 Cyl 5.0L GAS, Single Contact - 1 9/16 in. Total Length
Product Details
Quantity 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.

Product Fit : Direct Fit
Coolant Temperature Sensor, Sold individually
Delphi®
Coolant Temperature Sensor, Sold individually
Part Number: DETS10001
Guaranteed to Fit
$31.49
Vehicle Fitment
  • 1991 Ford F-150 XLT Lariat 8 Cyl 5.8L Engine Vin: H
  • 1991 Ford F-150 XL 8 Cyl 5.8L Engine Vin: H
  • 1991 Ford F-150 XLT Lariat 8 Cyl 5.0L Engine Vin: N
  • 1991 Ford F-150 XLT Lariat 6 Cyl 4.9L Engine Vin: Y
  • 1991 Ford F-150 XL 6 Cyl 4.9L Engine Vin: Y
  • 1991 Ford F-150 XL 8 Cyl 5.0L Engine Vin: N
  • 1991 Ford F-150 Custom 8 Cyl 5.8L Engine Vin: H
  • 1991 Ford F-150 Custom 8 Cyl 5.0L Engine Vin: N
  • 1991 Ford F-150 Custom 6 Cyl 4.9L Engine Vin: Y
Product Details
Quantity 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.

Product Fit : Direct Fit
Standard OE Replacement Coolant Temperature Sensor, Sold individually
Standard®
Standard OE Replacement Coolant Temperature Sensor, Sold individually
Part Number: SITX6
Guaranteed to Fit
$13.49
Vehicle Fitment
  • 1991 Ford F-150 XL 6 Cyl 4.9L
  • 1991 Ford F-150 Custom 8 Cyl 5.0L
  • 1991 Ford F-150 Custom 6 Cyl 4.9L
  • 1991 Ford F-150 XLT Lariat 8 Cyl 5.8L
  • 1991 Ford F-150 XL 8 Cyl 5.8L
  • 1991 Ford F-150 XLT Lariat 8 Cyl 5.0L
  • 1991 Ford F-150 XLT Lariat 6 Cyl 4.9L
  • 1991 Ford F-150 XL 8 Cyl 5.0L
  • 1991 Ford F-150 Custom 8 Cyl 5.8L
Product Details
Notes : Pin Terminal TypeQuantity 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 : REPF312803, 4041, 9362, 12011, 29362, 31211, 36407, 73915, 74041, 140101, 187602, 712561, 942403, 2111002, 2134398, 3854159, 19187359, 21191002, 38541595, 140101M, 140101X, 250791B020, 2CTS0282, 4H2, 4X3004, 5S1140, 9U2Z12A648A, CTS007, DY1145, DY681, E0AZ12A648A, E1AZ12A648A, EF0016, F1AZ12A648B, F2AZ12A648A, F4TZ12A648A, MT0488, SKTX6, SU201, SU201DG, SU201VC, SU203, TS10001, TS1000111B, TS1000111B1, TS10194, TS4060, TS4060SB, TX6T, V25721025, WT5058, WTC1015Replaces OE Number : 4041, 9362, 12011, 29362, 31211, 36407, 73915, 74041, 140101, 187602, 712561, 942403, 2111002, 2134398, 3854159, 19187359, 21191002, 38541595, 140101M, 140101X, 250791B020, 2CTS0282, 4H2, 4X3004, 5S1140, 9U2Z12A648A, CTS007, DY1145, DY681, E0AZ12A648A, E1AZ12A648A, EF0016, F1AZ12A648B, F2AZ12A648A, F4TZ12A648A, MT0488, SKTX6, SU201, SU201DG, SU201VC, SU203, TS10001, TS1000111B, TS1000111B1, TS10194, TS4060, TS4060SB, TX6T, V25721025, WT5058, WTC1015Product Fit : Direct Fit
Coolant Temperature Sensor, Kit
Motorad®
Coolant Temperature Sensor, Kit
Part Number: MRD1TS1211
Guaranteed to Fit
$10.49
Vehicle Fitment
  • 1991 Ford F-150 XLT Lariat 8 Cyl 5.8L 2 Terminals
  • 1991 Ford F-150 XL 8 Cyl 5.8L 2 Terminals
  • 1991 Ford F-150 XLT Lariat 8 Cyl 5.0L 2 Terminals
  • 1991 Ford F-150 XLT Lariat 6 Cyl 4.9L 2 Terminals
  • 1991 Ford F-150 XL 6 Cyl 4.9L 2 Terminals
  • 1991 Ford F-150 XL 8 Cyl 5.0L 2 Terminals
  • 1991 Ford F-150 Custom 8 Cyl 5.8L 2 Terminals
  • 1991 Ford F-150 Custom 8 Cyl 5.0L 2 Terminals
  • 1991 Ford F-150 Custom 6 Cyl 4.9L 2 Terminals
Product Details
Notes : Round Connector Shape; Female Connector Gender; 2 Terminal Quantity; Pin Terminal Type; Does not include Wiring HarnessWarranty : 12-month Motorad limited warrantyQuantity Sold : KitProp 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
Coolant Temperature Sensor - Sold individually
GPD®
Coolant Temperature Sensor - Sold individually
Part Number: GPD1711355
Guaranteed to Fit
$12.99
Vehicle Fitment
  • 1991 Ford F-150 XLT Lariat 8 Cyl 5.8L Coolant Temp Sensor; Use 1712010 For Pigtail
  • 1991 Ford F-150 XL 8 Cyl 5.8L Coolant Temp Sensor; Use 1712010 For Pigtail
  • 1991 Ford F-150 XLT Lariat 8 Cyl 5.0L Coolant Temp Sensor; Use 1712010 For Pigtail
  • 1991 Ford F-150 XLT Lariat 6 Cyl 4.9L Coolant Temp Sensor; Use 1712010 For Pigtail
  • 1991 Ford F-150 XL 6 Cyl 4.9L Coolant Temp Sensor; Use 1712010 For Pigtail
  • 1991 Ford F-150 XL 8 Cyl 5.0L Coolant Temp Sensor; Use 1712010 For Pigtail
  • 1991 Ford F-150 Custom 8 Cyl 5.8L Coolant Temp Sensor; Use 1712010 For Pigtail
  • 1991 Ford F-150 Custom 8 Cyl 5.0L Coolant Temp Sensor; Use 1712010 For Pigtail
  • 1991 Ford F-150 Custom 6 Cyl 4.9L Coolant Temp Sensor; Use 1712010 For Pigtail
Product Details
Warranty : 1 year GPD limited warrantyProp 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.

Product Fit : Direct Fit
Coolant Temperature Sensor, Sold individually
Standard®
Coolant Temperature Sensor, Sold individually
Part Number: SITX6T
Guaranteed to Fit
$6.99
Vehicle Fitment
  • 1991 Ford F-150 XL 6 Cyl 4.9L
  • 1991 Ford F-150 Custom 8 Cyl 5.0L
  • 1991 Ford F-150 Custom 6 Cyl 4.9L
  • 1991 Ford F-150 XLT Lariat 8 Cyl 5.8L
  • 1991 Ford F-150 XL 8 Cyl 5.8L
  • 1991 Ford F-150 XLT Lariat 8 Cyl 5.0L
  • 1991 Ford F-150 XLT Lariat 6 Cyl 4.9L
  • 1991 Ford F-150 XL 8 Cyl 5.0L
  • 1991 Ford F-150 Custom 8 Cyl 5.8L
Product Details
Warranty : 1-year or 12,000-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.

Product Fit : Direct Fit
Coolant Temperature Sensor, Sold individually
Motorcraft®
Coolant Temperature Sensor, Sold individually
Part Number: MIDY1145
Guaranteed to Fit
$43.99
Vehicle Fitment
  • 1991 Ford F-150 XLT Lariat 8 Cyl 5.8L
  • 1991 Ford F-150 XL 8 Cyl 5.8L
  • 1991 Ford F-150 XLT Lariat 8 Cyl 5.0L
  • 1991 Ford F-150 XLT Lariat 6 Cyl 4.9L
  • 1991 Ford F-150 XL 6 Cyl 4.9L
  • 1991 Ford F-150 XL 8 Cyl 5.0L
  • 1991 Ford F-150 Custom 8 Cyl 5.8L
  • 1991 Ford F-150 Custom 8 Cyl 5.0L
  • 1991 Ford F-150 Custom 6 Cyl 4.9L
Product Details
Quantity 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.

Product Fit : Direct Fit
4-Seasons OE Replacement Coolant Temperature Sensor, Sold individually
4-Seasons®
4-Seasons OE Replacement Coolant Temperature Sensor, Sold individually
Part Number: FS36407
Guaranteed to Fit
$9.49
Vehicle Fitment
  • 1991 Ford F-150 All Submodels All Engines
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
Coolant Temperature Sensor, Sold individually
Motorcraft®
Coolant Temperature Sensor, Sold individually
Part Number: MISW2328
Guaranteed to Fit
$41.99
Vehicle Fitment
  • 1991 Ford F-150 XLT Lariat 8 Cyl 5.8L GAS, Single Contact - Green Insulator 1.5 In. Long, With Gauge
  • 1991 Ford F-150 XL 8 Cyl 5.8L GAS, Single Contact - Green Insulator 1.5 In. Long, With Gauge
  • 1991 Ford F-150 XLT Lariat 8 Cyl 5.0L GAS, Single Contact - Green Insulator 1.5 In. Long, With Gauge
  • 1991 Ford F-150 XLT Lariat 6 Cyl 4.9L GAS, Single Contact - Green Insulator 1.5 In. Long, With Gauge
  • 1991 Ford F-150 XL 6 Cyl 4.9L GAS, Single Contact - Green Insulator 1.5 In. Long, With Gauge
  • 1991 Ford F-150 XL 8 Cyl 5.0L GAS, Single Contact - Green Insulator 1.5 In. Long, With Gauge
  • 1991 Ford F-150 Custom 8 Cyl 5.8L GAS, Single Contact - Green Insulator 1.5 In. Long, With Gauge
  • 1991 Ford F-150 Custom 8 Cyl 5.0L GAS, Single Contact - Green Insulator 1.5 In. Long, With Gauge
  • 1991 Ford F-150 Custom 6 Cyl 4.9L GAS, Single Contact - Green Insulator 1.5 In. Long, With Gauge
Product Details
Quantity 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.

Product Fit : Direct Fit
Coolant Temperature Sensor, Sold individually
Holley®
Coolant Temperature Sensor, Sold individually
Part Number: H195342
Universal Fit
$36.24
Product Details
Notes : Coolant temperature sensor TBI 4 bbl analog Pro-Jection systems digital 2 bbl Pro-Jection P/N 502-20Warranty : 90-day Holley 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.

Product Fit : Universal
Coolant Temperature Sensor, Sold individually
Holley®
Coolant Temperature Sensor, Sold individually
Part Number: H1953410
Universal Fit
$47.45
Product Details
Notes : Coolant temperature sensor for Holley EFI and commander 950 systemsWarranty : 90-day Holley 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.

Product Fit : Universal
Coolant Temperature Sensor, Sold individually
Holley®
Coolant Temperature Sensor, Sold individually
Part Number: H19543120
Universal Fit
$30.93
Product Details
Warranty : Lifetime Holley 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 : Performance ReplacementProduct Fit : Universal
Page 1 of 1 | Showing 1 - 13 of 13 results

Top Rated Products

Delphi Coolant Temperature Sensor, Sold individually
$31.49( Review)
Needed for project
Bonnie P.
VERIFIED PURCHASER
Motorcraft Coolant Temperature Sensor, Sold individually
$41.99( Review)
Was needed to finish my project
Bonnie P.
VERIFIED PURCHASER
Replacement Coolant Temperature Sensor, Sold individually
$7.63( Review)
Perfecto! Thank you.
Greg H.
VERIFIED PURCHASER

Popular Products

Helpful Automotive Resources

Where Is the CTS Located?
Where Is the CTS Located?A CTS with a poor connection at the wiring connector will cause the PCM to supply an overly rich fuel mixture. Meanwhile, a shorted CTS or one that has a low resistance will cause the PCM to supply an overly lean fuel mixture, resulting in drivability issues.
How Much Does a Radiator Fan Replacement Cost? Here’s What You Need to Know
How Much Does a Radiator Fan Replacement Cost? Here’s What You Need to KnowLabor costs for this type of replacement will usually range anywhere between $100 and $400. The exact cost will depend on factors, such as the type of vehicle you have and the rates applied in your area. You’ll also have to consider taxes and the cost of other related repairs. What
A Beginner’s Guide to Fuel-Injected vs. Carbureted Engines
A Beginner’s Guide to Fuel-Injected vs. Carbureted EnginesSitting on top of the intake manifold and beneath the air filter, the carburetor is responsible for mixing air and fuel before they get to the cylinders. The Principle of Carburetion
Tips For Replacing the Engine Coolant Temperature Sensor
Tips For Replacing the Engine Coolant Temperature Sensor Pro Tip: A quick way to check the ECT for accuracy is to let the vehicle sit overnight and check with a scan tool to see if
P00B6 Code: Radiator Coolant Temperature / Engine Coolant Temperature Correlation
P00B6 Code: Radiator Coolant Temperature / Engine Coolant Temperature CorrelationOn a 2015 Chevy Cruze, conditions for Running this DTC are as follows: DTCs P00B3, P00B4, P00B6, P0112, P0113, P0117, P0118, P0502, P0503 or P2610 have not been set.The vehicle has been OFF for greater than 8 hours before vehicle ON.The vehicle is ON, or the engine is running.The intake air temperature
Engine Coolant Temperature Sensor: Purpose, Location, and Failure Signs
Engine Coolant Temperature Sensor: Purpose, Location, and Failure SignsThe ECT sensor is a high-authority sensor whenever the engine is cold because ignition timing is tailored according to the engine coolant temperature. It also provides input for idle air control (IAC) position, oxygen sensor closed-loop status, on/off times for the canister purge, and idle speed.