{
    "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
}
2003 Audi A4

2003 Audi A4 Coolant Temperature Sensors

Refine by:
See All

Shop Catalog

Showing 1 - 15 of 28 results
Display item:
15
30
45
Sort by:
Coolant Temperature Sensor, Blade Type, Female Connector, 4-prong Male Terminal -
Part Number: REPA316301
Guaranteed to Fit
$5.49
Vehicle Fitment
  • 2003 Audi A4 Base 6 Cyl 3.0L
  • 2003 Audi A4 Base 4 Cyl 1.8L
  • 2003 Audi A4 Cabriolet 4 Cyl 1.8L
  • 2003 Audi A4 Cabriolet 6 Cyl 3.0L
Product Details
Notes : Blade type; Female connector; 4-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 : TS477, 4014, 4018, 8365, 28365, 73928, 74014, 171284, 712513, 1580629, 2111110, 2133732, 009107141, 009107921, 19138983, 80254024276, 059919501A, 059919501A, 078919501C, 2CTS0075, 5S1478, 7T4, EF0079, SKTS477, SU5404, SU5404VC, TS10236, TS477T, TS5729, TS5729SB, TW302, V10720954, V10720955, WT5129, WTC1007Replaces OE Number : 4014, 4018, 8365, 28365, 73928, 74014, 171284, 712513, 1580629, 2111110, 2133732, 009107141, 009107921, 19138983, 80254024276, 059919501A, 059919501A, 078919501C, 2CTS0075, 5S1478, 7T4, EF0079, SKTS477, SU5404, SU5404VC, TS10236, TS477T, TS5729, TS5729SB, TW302, V10720954, V10720955, WT5129, WTC1007Product Fit : Direct FitReturns Policy : 30-Day Return Policy
Coolant Temperature Sensor, Sold individually
Part Number: BEC1580629
Guaranteed to Fit
$26.99
Vehicle Fitment
  • 2003 Audi A4 Base 6 Cyl 3.0L
  • 2003 Audi A4 Base 4 Cyl 1.8L
  • 2003 Audi A4 Cabriolet 4 Cyl 1.8L
  • 2003 Audi A4 Cabriolet 6 Cyl 3.0L
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
Coolant Temperature Sensor - Replaces OE Number 059 919 501 A
Part Number: Z8YV10720955
Guaranteed to Fit
$7.99
Vehicle Fitment
  • 2003 Audi A4 Base 6 Cyl 3.0L With Gasket
  • 2003 Audi A4 Base 4 Cyl 1.8L With Gasket
  • 2003 Audi A4 Cabriolet 4 Cyl 1.8L With Gasket
  • 2003 Audi A4 Cabriolet 6 Cyl 3.0L With Gasket
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 PartsInterchange Part Number : 059919501Akit, 059919501AS1, 078919501Ckit, 078919501CS1, 59919501Akit, 59919501AS1, 78919501Ckit, 78919501C, 1100619kit, 1124770kit, 1100619S1, 1124770S1, XM218A570BAkit, XM218A570AA, XM218A570AAkit, 059919501A, 078919501C, 59919501A, 059519501A, 59519501A, XM218A570AAS1, XM218A570BAReplaces OE Number : 059919501Akit, 059919501AS1, 078919501Ckit, 078919501CS1, 59919501Akit, 59919501AS1, 78919501Ckit, 78919501C, 1100619kit, 1124770kit, 1100619S1, 1124770S1, XM218A570BAkit, XM218A570AA, XM218A570AAkit, 059919501A, 078919501C, 59919501A, 059519501A, 59519501A, XM218A570AAS1, XM218A570BARecommended Use : OE ReplacementProduct Fit : Direct Fit
Coolant Temperature Sensor, Sold individually
Part Number: MRD1TS1008
Guaranteed to Fit
$6.49
Vehicle Fitment
  • 2003 Audi A4 Base 6 Cyl 3.0L With 4 Terminals
  • 2003 Audi A4 Base 4 Cyl 1.8L With 4 Terminals
  • 2003 Audi A4 Cabriolet 4 Cyl 1.8L With 4 Terminals
  • 2003 Audi A4 Cabriolet 6 Cyl 3.0L With 4 Terminals
Product Details
Notes : Oval Connector Shape; Female Connector Gender; 4 Terminal Quantity; Blade 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.

Promotions : Labor Day SaleRecommended Use : OE ReplacementProduct Fit : Direct Fit
Beck Arnley OE Replacement Coolant Temperature Sensor, Sold individually
Part Number: 158-0784
Guaranteed to Fit
$25.99
Vehicle Fitment
  • 2003 Audi A4 Cabriolet 4 Cyl 1.8L
  • 2003 Audi A4 Cabriolet 6 Cyl 3.0L
  • 2003 Audi A4 Base 6 Cyl 3.0L
  • 2003 Audi A4 Base 4 Cyl 1.8L
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.

Series : Beck Arnley OE ReplacementProduct Fit : Direct Fit
Coolant Temperature Sensor, Sold individually
Part Number: BS0280130085
Guaranteed to Fit
$27.49
Vehicle Fitment
  • 2003 Audi A4 Base 4 Cyl 1.8L Automatic CVT Transaxle, From Chassis No. 8E-3-100 001
  • 2003 Audi A4 Cabriolet 4 Cyl 1.8L Automatic CVT Transaxle
Product Details
Warranty : 1-year Bosch 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 PartsRecommended Use : OE ReplacementProduct Fit : Direct Fit
Coolant Temperature Sensor, Sold individually
Part Number: FAC73258
Guaranteed to Fit
$11.49
Vehicle Fitment
  • 2003 Audi A4 Base 6 Cyl 3.0L
  • 2003 Audi A4 Base 4 Cyl 1.8L
  • 2003 Audi A4 Cabriolet 4 Cyl 1.8L
  • 2003 Audi A4 Cabriolet 6 Cyl 3.0L
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 : 059919501A, 078919501C, 1100619, 1124770, XM218A570BAReplaces OE Number : 059919501A, 078919501C, 1100619, 1124770, XM218A570BA
Coolant Temperature Sensor, Sold individually
Part Number: GPD1712510
Guaranteed to Fit
$8.99
Vehicle Fitment
  • 2003 Audi A4 Base 4 Cyl 1.8L With Round Connector; With 4 Terminal
  • 2003 Audi A4 Cabriolet 4 Cyl 1.8L With Round Connector; With 4 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
Standard Intermotor Coolant Temperature Sensor, Sold individually
Part Number: SITS477
Guaranteed to Fit
$13.99
Vehicle Fitment
  • 2003 Audi A4 Base 6 Cyl 3.0L
  • 2003 Audi A4 Base 4 Cyl 1.8L
  • 2003 Audi A4 Cabriolet 4 Cyl 1.8L
  • 2003 Audi A4 Cabriolet 6 Cyl 3.0L
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 IntermotorInterchange Part Number : REPA316301, 4014, 4018, 8365, 28365, 73928, 74014, 171284, 712513, 1580629, 2111110, 2133732, 009107141, 009107921, 19138983, 80254024276, 059919501A, 059919501A, 078919501C, 2CTS0075, 5S1478, 7T4, EF0079, SKTS477, SU5404, SU5404VC, TS10236, TS477T, TS5729, TS5729SB, TW302, V10720954, V10720955, WT5129, WTC1007Replaces OE Number : 4014, 4018, 8365, 28365, 73928, 74014, 171284, 712513, 1580629, 2111110, 2133732, 009107141, 009107921, 19138983, 80254024276, 059919501A, 059919501A, 078919501C, 2CTS0075, 5S1478, 7T4, EF0079, SKTS477, SU5404, SU5404VC, TS10236, TS477T, TS5729, TS5729SB, TW302, V10720954, V10720955, WT5129, WTC1007Recommended Use : OE ReplacementProduct Fit : Direct Fit
Coolant Temperature Sensor
Part Number: URO059919501A
Guaranteed to Fit
$9.99
Vehicle Fitment
  • 2003 Audi A4 Base 6 Cyl 3.0L 4-Pin-Green-20mm; Dual Temperature Sender/Auxiliary Fan Switch
  • 2003 Audi A4 Base 4 Cyl 1.8L 4-Pin-Green-20mm; Dual Temperature Sender/Auxiliary Fan Switch
  • 2003 Audi A4 Cabriolet 4 Cyl 1.8L 4-Pin-Green-20mm; Dual Temperature Sender/Auxiliary Fan Switch
  • 2003 Audi A4 Cabriolet 6 Cyl 3.0L 4-Pin-Green-20mm; Dual Temperature Sender/Auxiliary Fan Switch
Product Details
Warranty : 2-year or unlimited-mile APA/URO Parts 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.

Promotions : European Vehicle PartsRecommended Use : OE ReplacementProduct Fit : Direct Fit
Genuine Audi Coolant Temperature Sensor, This Replaces The Original Black Switch Used On Some Models
Part Number: GXL26907119
Guaranteed to Fit
$9.99
Vehicle Fitment
  • 2003 Audi A4 All Submodels All Engines This replaces the original black switch Used on some models
Product Details
Warranty : 24-month or 24,000-mile 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 : Genuine Audi, VolkswagenRecommended Use : OE ReplacementProduct Fit : Direct Fit
Coolant Temperature Sensor, Sold individually
Part Number: DELTS10236
Guaranteed to Fit
$13.99
Vehicle Fitment
  • 2003 Audi A4 Base 6 Cyl 3.0L With 4 Pin Connector
  • 2003 Audi A4 Base 4 Cyl 1.8L With 4 Pin Connector
  • 2003 Audi A4 Cabriolet 4 Cyl 1.8L With 4 Pin Connector
  • 2003 Audi A4 Cabriolet 6 Cyl 3.0L With 4 Pin Connector
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 : REPA316301Product Fit : Direct Fit
Coolant Temperature Sensor, Sold individually
Part Number: WKP2111110
Guaranteed to Fit
$15.49
Vehicle Fitment
  • 2003 Audi A4 Base 6 Cyl 3.0L
  • 2003 Audi A4 Base 4 Cyl 1.8L MFI, GAS
  • 2003 Audi A4 Cabriolet 6 Cyl 3.0L
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
Coolant Temperature Sensor, Sold individually
Part Number: SITS608
Guaranteed to Fit
$19.99
Vehicle Fitment
  • 2003 Audi A4 All Submodels All Engines 2 Pin
Product Details
Notes : Female Connector Gender; Blade Terminal Type; 2 TerminalsWarranty : 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.

Replaces OE Number : 06A919501, 06A919501ARecommended Use : OE ReplacementProduct Fit : Direct Fit
4-Seasons OE Replacement Coolant Temperature Sensor, Sold individually
Part Number: FS37836
Guaranteed to Fit
$23.99
Vehicle Fitment
  • 2003 Audi A4 All Submodels All Engines
Product Details
Notes : Female connector gender; Oval connector shape; (2) terminalsWarranty : 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 ReplacementRecommended Use : OE ReplacementProduct Fit : Direct Fit
Page 1 of 2 | Showing 1 - 15 of 28 results

Top Rated Products

My 2003 Audi TT was getting hard to start as the weather got colder. Research showed See More
Paul G.
VERIFIED PURCHASER
Part came quickly and fit perfectly.
Rick S.
VERIFIED PURCHASER
Exact fit and works perfectly for my 2008 A3, 2.0t tsi. Now my heater is functioning See More
Bruce C.
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.