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2003 Toyota Corolla

Throttle Position Sensors

Does your car jolt or abruptly accelerate when you step on the gas pedal? You may have a bad throttle position sensor that misreports the throttle’s position. Good thing CarParts.com has you covered. We have a wide selection of throttle position sensors that you can choose from to replace your faulty unit. With unbeatable prices and heavy-duty performance, our replacement sensors will restore your car’s smooth acceleration in no time. Check out our products today!
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Throttle Position Sensor, Mfrbodycodename : ZZE1, Automatic Transaxle, To 05/2003 -
Part Number: Z8YV70720255
Guaranteed to Fit
$60.99
Vehicle Fitment
  • 2003 Toyota Corolla S All Engines mfrbodycodename : ZZE1, Automatic Transaxle, To 05/2003
  • 2003 Toyota Corolla LE All Engines mfrbodycodename : ZZE1, Automatic Transaxle, To 05/2003
  • 2003 Toyota Corolla CE All Engines mfrbodycodename : ZZE1, Automatic Transaxle, To 05/2003
Product Details
Replaces OE Number : 89452-35020, 89452-35100, 88970220Quantity Sold : Sold individuallyWarranty : 24-month or 24,000-mile Vemo 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 PartsInterchange Part Number : 89452-35020, 89452-35100, 88970220Recommended Use : OE Replacement
Throttle Position Sensor -
Part Number: SITH240
Guaranteed to Fit
$52.49
Vehicle Fitment
  • 2003 Toyota Corolla S 4 Cyl 1.8L
  • 2003 Toyota Corolla LE 4 Cyl 1.8L
  • 2003 Toyota Corolla CE 4 Cyl 1.8L
Product Details
Series : Standard OE ReplacementQuantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard 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.

Interchange Part Number : REPT314204Recommended Use : OE Replacement
Throttle Position Sensor, Sensor Only -
Part Number: WKP2001237
Guaranteed to Fit
$45.99
Vehicle Fitment
  • 2003 Toyota Corolla S 4 Cyl 1.8L Sensor Only
  • 2003 Toyota Corolla LE 4 Cyl 1.8L Sensor Only
  • 2003 Toyota Corolla CE 4 Cyl 1.8L Sensor Only
Product Details
Quantity Sold : Sold individuallyWarranty : 90-day Walker Products 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.

Recommended Use : OE Replacement
Throttle Position Sensor -
Part Number: MRD1TP1032
Guaranteed to Fit
$46.99
Vehicle Fitment
  • 2003 Toyota Corolla S 4 Cyl 1.8L
  • 2003 Toyota Corolla LE 4 Cyl 1.8L
  • 2003 Toyota Corolla CE 4 Cyl 1.8L
Product Details
Quantity Sold : Sold individuallyWarranty : 12-month Motorad 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.

Recommended Use : OE Replacement
Throttle Position Sensor -
Part Number: WKP20091237
Guaranteed to Fit
$56.49
Vehicle Fitment
  • 2003 Toyota Corolla S 4 Cyl 1.8L
  • 2003 Toyota Corolla LE 4 Cyl 1.8L
  • 2003 Toyota Corolla CE 4 Cyl 1.8L
Product Details
Quantity Sold : Sold individuallyWarranty : 90-day Walker Products limited warrantyProp 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.

Recommended Use : OE Replacement
Throttle Body Injection Series Throttle Position Sensor
Part Number: H195433
Universal Fit
$91.79
Product Details
Notes : Throttle position sensor for 1 bbl replacement TBIs PN's 500-2, 500-4, 2 bbl Pro-Jection PN's 502-1, 502-2, 502-20 and 2 x 2 Pro-Jection PN 502-2211Series : Throttle Body Injection SeriesReplaces OE Number : For 1 bbl throttle body injection part numbers 500-2 and 500-4, 2 bbl Pro-Jection throttle body injection part numbers 502-1, 502-2 and 502-20 and 2 x 2 Pro-Jection part number 502-2211Quantity Sold : Sold individuallyWarranty : Lifetime Holley 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.

Type : Fuel InjectionRecommended Use : OE Replacement
Throttle Body Injection Series Throttle Position Sensor
Part Number: H1954329
Universal Fit
$110.95
Product Details
Notes : Throttle position sensor for 2 bbl TBIs PNs 502-3, 502-4, 502-5, 502-6, 502-7; 4 bbl TBIs PNs 534-171, 534-172, 534-173, 534-187; Avenger EFI 4bbl TBIs PNs 550-400, 550-401, 550-402; Avenger EFI 2bbl TBI PN 550-200Series : Throttle Body Injection SeriesQuantity Sold : Sold individuallyWarranty : Lifetime Holley 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.

Type : Fuel InjectionRecommended Use : OE Replacement
Throttle Position Sensor
Part Number: H19534202
Universal Fit
$186.95
Product Details
Notes : Fits model 4160 and 4150 carburetors with electric choke replacement TPS sensor - P/N 543-110Quantity Sold : KitWarranty : 90-day Holley 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.

Type : CarburetorRecommended Use : OE Replacement
Throttle Position Sensor
Part Number: H19543111
Universal Fit
$81.54
Product Details
Quantity Sold : Sold individuallyWarranty : Lifetime Holley 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.

Recommended Use : OE Replacement
Throttle Position Sensor
Part Number: H19543112
Universal Fit
$121.95
Product Details
Quantity Sold : Sold individuallyWarranty : Lifetime Holley 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.

Recommended Use : Performance Replacement
Page 1 of 1 | Showing 1 - 10 of 10 results

Top Rated Products

Throttle Position Sensor
$13.42( Review)
I was having terrible problems with in and out of over drive actually thought I needeSee More
Johnny B.
VERIFIED PURCHASER
Throttle Position Sensor
$10.49( Review)
Never in time always delayed
Jose R.
VERIFIED PURCHASER
The part works good
Joshua N.
VERIFIED PURCHASER

Popular Products

1TP1324 Throttle Position Sensor
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Shopping for Throttle Position Sensor

Throttle Position Sensor Shopping Info

What Is a Throttle Position Sensor?

The throttle position sensor is an important part of the electronic throttle control. This sensor allows the vehicle’s computer to adjust the amount of fuel to be released in relation to the amount of air being fed into the engine.

How Much Does a Throttle Position Sensor Replacement Cost?

The cost of aftermarket throttle position sensors ranges from $10 to $400 for the part alone. Factors such as quantity, configuration, and kit inclusions affect the pricing of this part. Labor can cost an additional $50 to $70, depending on your location.

Shop for Aftermarket Throttle Position Sensors on CarParts.com

Looking for OE-grade throttle position sensors that won’t break the bank? You’re in luck because CarParts.com has got your back.

Our products are manufactured in world-class facilities and have gone through strict quality tests to ensure your safety. We take pride in sourcing our throttle position sensors from trusted automotive industry veterans, so you can rest easy knowing you’re in good hands. Our products are also competitively priced, so you don’t have to worry about going over your budget just to get the right part.

Aftermarket throttle position sensors are typically sold individually, but you can also buy them in sets of two or in kits with different inclusions. They also come in different configurations, with varying numbers of terminals and female connectors. With all these choices available on the market, it can be a bit intimidating to shop for throttle position sensors. Good thing our website is user-friendly, so you can get the part you need in just a few clicks.

You can use our vehicle selector tool to indicate your vehicle’s specific year, make, and model. This lets you view parts and accessories that are compatible with your ride. You can also narrow down your choices even further with our search filters. Got any questions about your order or other products? Our customer service team is always ready to help. Buying throttle position sensors is easy and convenient here at CarParts.com. Shop now!

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Helpful Automotive Resources

What Does Service 4WD Mean? Triggers, How to Clear, and More
What Does Service 4WD Mean? Triggers, How to Clear, and MoreAn incomplete shift in gears may trigger the 4WD service light to flash. This typically happens when you switch from 2WD to 4WD while the vehicle is still in motion, preventing the gears from fully engaging.
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.
Where Is the Throttle Position Sensor Located?
Where Is the Throttle Position Sensor Located?In an electronic throttle control (ETC) system, which is the most prevalent type of throttle control on todays’ vehicles, there are basically two types of TP sensors: potentiometer and Hall-effect. The potentiometer is a three-terminal resistor where a wiper contact delivers a variable voltage output, while the Hall-effect sensor monitors