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1991 Buick Regal
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1991 Buick Regal

1991 Buick Regal Coolant Temperature Sensors

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Coolant Temperature Sensor, Pin Type, 2-prong Male Terminal -
Replacement
Coolant Temperature Sensor, Pin Type, 2-prong Male Terminal -
Part Number: REPB318301
Guaranteed to Fit
$8.36
Vehicle Fitment
  • 1991 Buick Regal Limited 6 Cyl 3.1L
  • 1991 Buick Regal Gran Sport 6 Cyl 3.8L
  • 1991 Buick Regal Limited 6 Cyl 3.8L
  • 1991 Buick Regal Custom 6 Cyl 3.8L
  • 1991 Buick Regal Custom 6 Cyl 3.1L
Product Details
Notes : Pin 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 : TX3, 4040, 4141, 8296, 12001, 12500, 21352, 21372, 28296, 31193, 31195, 36403, 73910, 73914, 74040, 187600, 213310, 213928, 712501, 712507, 942402, 1551107, 1580468, 1580536, 2011593, 2111012, 2111022, 2134396, 3850397, 8132906, 8133450, 009107591, 10045847, 12146312, 15326386, 19187357, 19189478, 21191012, 25036078, 25036708, 25036979, 25037182, 38503975, 8100458470, 8121463120, 8121463121, 8153263860, 8250360920, 8250369790, 8983502327, 140206X, 1H8, 2CTS0001, 4X3003, 5S1018, 5S1474, 805218TReplaces OE Number : 4040, 4141, 8296, 12001, 12500, 21352, 21372, 28296, 31193, 31195, 36403, 73910, 73914, 74040, 187600, 213310, 213928, 712501, 712507, 942402, 1551107, 1580468, 1580536, 2011593, 2111012, 2111022, 2134396, 3850397, 8132906, 8133450, 009107591, 10045847, 12146312, 15326386, 19187357, 19189478, 21191012, 25036078, 25036708, 25036979, 25037182, 38503975, 8100458470, 8121463120, 8121463121, 8153263860, 8250360920, 8250369790, 8983502327, 140206X, 1H8, 2CTS0001, 4X3003, 5S1018, 5S1474, 805218TProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Coolant Temperature Sensor, Sold individually
Delphi®
Coolant Temperature Sensor, Sold individually
Part Number: DETS10075
Guaranteed to Fit
$19.49
Vehicle Fitment
  • 1991 Buick Regal Limited 6 Cyl 3.1L
  • 1991 Buick Regal Custom 6 Cyl 3.1L
  • 1991 Buick Regal Gran Sport 6 Cyl 3.8L
  • 1991 Buick Regal Limited 6 Cyl 3.8L
  • 1991 Buick Regal Custom 6 Cyl 3.8L
Product Details
Warranty : 1-year or 12,000-mile Delphi 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.

Interchange Part Number : REPB318301Product Fit : Direct Fit
Coolant Temperature Sensor, Sold individually
Standard®
Coolant Temperature Sensor, Sold individually
Part Number: SITS253
Guaranteed to Fit
$20.49
Vehicle Fitment
  • 1991 Buick Regal Custom 6 Cyl 3.8L With Oval Connector, With Gauge
  • 1991 Buick Regal Gran Sport 6 Cyl 3.8L With Oval Connector, With Gauge
  • 1991 Buick Regal Limited 6 Cyl 3.8L With Oval Connector, With Gauge
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.

Product Fit : Direct Fit
Coolant Temperature Sensor, Sold individually
Standard®
Coolant Temperature Sensor, Sold individually
Part Number: SITX3T
Guaranteed to Fit
$9.49
Vehicle Fitment
  • 1991 Buick Regal Limited 6 Cyl 3.1L
  • 1991 Buick Regal Gran Sport 6 Cyl 3.8L
  • 1991 Buick Regal Limited 6 Cyl 3.8L
  • 1991 Buick Regal Custom 6 Cyl 3.8L
  • 1991 Buick Regal Custom 6 Cyl 3.1L
Product Details
Notes : This is Pin terminal ; Connector Gender-Female; Terminal Gender-Male; Terminal Type-Pin; Terminal Quantity-2Warranty : 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
GPD®
Coolant Temperature Sensor - Sold individually
Part Number: GPD1711697
Guaranteed to Fit
$12.49
Vehicle Fitment
  • 1991 Buick Regal Limited 6 Cyl 3.1L Coolant Temp Sensor; With Oval Connector; With 2 Terminal
  • 1991 Buick Regal Gran Sport 6 Cyl 3.8L Coolant Temp Sensor; With Oval Connector; With 2 Terminal
  • 1991 Buick Regal Limited 6 Cyl 3.8L Coolant Temp Sensor; With Oval Connector; With 2 Terminal
  • 1991 Buick Regal Custom 6 Cyl 3.8L Coolant Temp Sensor; With Oval Connector; With 2 Terminal
  • 1991 Buick Regal Custom 6 Cyl 3.1L Coolant Temp Sensor; With Oval Connector; With 2 Terminal
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
Coolant Temperature Sensor, Sold individually
Motorad®
Coolant Temperature Sensor, Sold individually
Part Number: MRD1TS1061
Guaranteed to Fit
$29.49
Vehicle Fitment
  • 1991 Buick Regal Limited 6 Cyl 3.1L With 2 Terminals; With Connector
  • 1991 Buick Regal Gran Sport 6 Cyl 3.8L With 2 Terminals; With Connector
  • 1991 Buick Regal Limited 6 Cyl 3.8L With 2 Terminals; With Connector
  • 1991 Buick Regal Custom 6 Cyl 3.8L With 2 Terminals; With Connector
  • 1991 Buick Regal Custom 6 Cyl 3.1L With 2 Terminals; With Connector
Product Details
Notes : (2) Terminal Quantity; Female Connector Gender; Oval Connector Shape; Blade 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
GM Original Equipment Series Coolant Temperature Sensor, Sold individually
AC Delco®
GM Original Equipment Series Coolant Temperature Sensor, Sold individually
Part Number: AC10232601
Guaranteed to Fit
$50.99
Vehicle Fitment
  • 1991 Buick Regal Custom 6 Cyl 3.1L Ga(UB3), 1/4-18 Rolled Thd
  • 1991 Buick Regal Limited 6 Cyl 3.1L Ga(UB3), 1/4-18 Rolled Thd
Product Details
Notes : 1-blade terminal; Wire lead; 1/4 in. - 18 rolled threadWarranty : 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 : GM Original Equipment SeriesProduct Fit : Direct Fit
Coolant Temperature Sensor, Sold individually
Motorad®
Coolant Temperature Sensor, Sold individually
Part Number: MRD1TS1209
Guaranteed to Fit
$9.49
Vehicle Fitment
  • 1991 Buick Regal Limited 6 Cyl 3.1L With 2 Terminals; Sensor Only
  • 1991 Buick Regal Gran Sport 6 Cyl 3.8L With 2 Terminals; Sensor Only
  • 1991 Buick Regal Limited 6 Cyl 3.8L With 2 Terminals; Sensor Only
  • 1991 Buick Regal Custom 6 Cyl 3.8L With 2 Terminals; Sensor Only
  • 1991 Buick Regal Custom 6 Cyl 3.1L With 2 Terminals; Sensor Only
Product Details
Notes : Oval Connector Shape; Female Connector Gender; 2 Terminal Quantity; Pin Terminal Type; Does not include Wiring HarnessWarranty : 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
GM Original Equipment Series Coolant Temperature Sensor, Sold individually
AC Delco®
GM Original Equipment Series Coolant Temperature Sensor, Sold individually
Part Number: AC21377
Guaranteed to Fit
$38.99
Vehicle Fitment
  • 1991 Buick Regal Custom 6 Cyl 3.8L 2 Blade Term)(Can Be Used As 1 Term Conn)(3/8-18 Thd, Mating Connector With Leads Use PT728
  • 1991 Buick Regal Gran Sport 6 Cyl 3.8L 2 Blade Term)(Can Be Used As 1 Term Conn)(3/8-18 Thd, Mating Connector With Leads Use PT728
  • 1991 Buick Regal Limited 6 Cyl 3.8L 2 Blade Term)(Can Be Used As 1 Term Conn)(3/8-18 Thd, Mating Connector With Leads Use PT728
Product Details
Notes : 2-blade terminal; Can be used as 1 term connector; 3/8 in. x 18 thread size; Mating connector with leads use PT728; Use with 12089499 connectorWarranty : 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 : GM Original Equipment SeriesInterchange Part Number : REPB318301Recommended Use : OE ReplacementProduct Fit : Direct Fit
Standard OE Replacement Coolant Temperature Sensor, Sold individually
Standard®
Standard OE Replacement Coolant Temperature Sensor, Sold individually
Part Number: SITX3
Guaranteed to Fit
$11.99
Vehicle Fitment
  • 1991 Buick Regal Limited 6 Cyl 3.1L
  • 1991 Buick Regal Gran Sport 6 Cyl 3.8L
  • 1991 Buick Regal Limited 6 Cyl 3.8L
  • 1991 Buick Regal Custom 6 Cyl 3.8L
  • 1991 Buick Regal Custom 6 Cyl 3.1L
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 : REPB318301, 4040, 4141, 8296, 12001, 12500, 21352, 21372, 28296, 31193, 31195, 36403, 73910, 73914, 74040, 187600, 213310, 213928, 712501, 712507, 942402, 1551107, 1580468, 1580536, 2011593, 2111012, 2111022, 2134396, 3850397, 8132906, 8133450, 009107591, 10045847, 12146312, 15326386, 19187357, 19189478, 21191012, 25036078, 25036708, 25036979, 25037182, 38503975, 8100458470, 8121463120, 8121463121, 8153263860, 8250360920, 8250369790, 8983502327, 140206X, 1H8, 2CTS0001, 4X3003, 5S1018, 5S1474Replaces OE Number : 4040, 4141, 8296, 12001, 12500, 21352, 21372, 28296, 31193, 31195, 36403, 73910, 73914, 74040, 187600, 213310, 213928, 712501, 712507, 942402, 1551107, 1580468, 1580536, 2011593, 2111012, 2111022, 2134396, 3850397, 8132906, 8133450, 009107591, 10045847, 12146312, 15326386, 19187357, 19189478, 21191012, 25036078, 25036708, 25036979, 25037182, 38503975, 8100458470, 8121463120, 8121463121, 8153263860, 8250360920, 8250369790, 8983502327, 140206X, 1H8, 2CTS0001, 4X3003, 5S1018, 5S1474, 805218TProduct Fit : Direct Fit
Standard OE Replacement Coolant Temperature Sensor, Sold individually
Standard®
Standard OE Replacement Coolant Temperature Sensor, Sold individually
Part Number: SITS188
Guaranteed to Fit
$18.49
Vehicle Fitment
  • 1991 Buick Regal Custom 6 Cyl 3.1L
  • 1991 Buick Regal Limited 6 Cyl 3.1L
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 ReplacementProduct 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: FS36403
Guaranteed to Fit
$19.49
Vehicle Fitment
  • 1991 Buick Regal Gran Sport 6 Cyl 3.8L Sedan
  • 1991 Buick Regal Limited 6 Cyl 3.1L Sedan
  • 1991 Buick Regal Limited 6 Cyl 3.8L Coupe
  • 1991 Buick Regal Custom 6 Cyl 3.8L Coupe
  • 1991 Buick Regal Custom 6 Cyl 3.1L Coupe
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 ReplacementInterchange Part Number : REPB318301Product Fit : Direct Fit
Coolant Temperature Sensor, Sold individually
Standard®
Coolant Temperature Sensor, Sold individually
Part Number: SITS253T
Guaranteed to Fit
$7.49
Vehicle Fitment
  • 1991 Buick Regal Gran Sport 6 Cyl 3.8L
  • 1991 Buick Regal Limited 6 Cyl 3.8L
  • 1991 Buick Regal Custom 6 Cyl 3.8L
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
GM Original Equipment Series Coolant Temperature Sensor, Sold individually
AC Delco®
GM Original Equipment Series Coolant Temperature Sensor, Sold individually
Part Number: AC213928
Guaranteed to Fit
$25.99
Vehicle Fitment
  • 1991 Buick Regal Limited 6 Cyl 3.1L Interfaces With ECM, Use Together With Mating Connector PT1798
  • 1991 Buick Regal Custom 6 Cyl 3.1L Interfaces With ECM, Use Together With Mating Connector PT1798
  • 1991 Buick Regal Gran Sport 6 Cyl 3.8L ECM Function, Used For Clusters With Oil GA And Light Combination, Use With 12101899 Conn, Use Together With Mating Connector PT1798
  • 1991 Buick Regal Limited 6 Cyl 3.8L ECM Function, Used For Clusters With Oil GA And Light Combination, Use With 12101899 Conn, Use Together With Mating Connector PT1798
  • 1991 Buick Regal Custom 6 Cyl 3.8L ECM Function, Used For Clusters With Oil GA And Light Combination, Use With 12101899 Conn, Use Together With Mating Connector PT1798
Product Details
Notes : 2-way male; 2-blade terminal; 3/8 in. x 18 thd; Used for clusters with oil GA and light combination; Use w/12101899 cnctr; Use t/w mating connector PT1798; interfaces with ECM; Req'd when check engine light goes with codes 14 or 15Warranty : 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 : GM Original Equipment SeriesInterchange Part Number : REPB318301Recommended Use : OE ReplacementProduct Fit : Direct Fit
Coolant Temperature Sensor, Sold individually
Beck Arnley®
Coolant Temperature Sensor, Sold individually
Part Number: BEC1580536
Guaranteed to Fit
$33.49
Vehicle Fitment
  • 1991 Buick Regal Limited 6 Cyl 3.1L
  • 1991 Buick Regal Custom 6 Cyl 3.1L
  • 1991 Buick Regal Gran Sport 6 Cyl 3.8L
  • 1991 Buick Regal Limited 6 Cyl 3.8L
  • 1991 Buick Regal Custom 6 Cyl 3.8L
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
Page 1 of 2 | Showing 1 - 15 of 19 results

Top Rated Products

Replacement Coolant Temperature Sensor, Pin Type, 2-prong Male Terminal -
$8.36( Review)
Good pricing.
Marcello M.
VERIFIED PURCHASER
Standard Standard OE Replacement Coolant Temperature Sensor, Sold individually
$11.99( Review)
Great part and price. Fixed my issues.
Ken W.
VERIFIED PURCHASER
AC Delco GM Original Equipment Series Coolant Temperature Sensor, Sold individually
$38.99( Review)
The sensor was the right part for the job. Great product and price.
Ken W.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Beck Arnley Coolant Temperature Sensor, Sold individually
$33.49
Q:Is this the same as a low side temperature for ac??
Rosalvo C.
A:BEST ANSWERHi Ashley, thank you for reaching out. No, it is not. This item is for the engine coolant. Kindly call our parts team at 1-866-529-0412 and provide the complete vehicle information. We'll be more than glad to help you look for the correct part. Show less
Aldrin P.
 
3 Questions, 1 AnswerView all Q&As >
AC Delco GM Original Equipment Series Coolant Temperature Sensor, Sold individually
$25.99
Q:Is this the coolant  temperature switch to run fans?
Christopher po box 643 W.
A:BEST ANSWERHi Shawn, I'm glad to assist you. Yes, it is. And also, along with the thermostat as both sensors work hand in hand as well. Take advantage of the promo sale price, click the link below to order it. I hope this helps. Happy shopping. https://www.carparts.com/coolant-temperature-sensor/ac-delco/ac213928 Show less
Jeonino E.
 
3 Questions, 1 AnswerView all Q&As >

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