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SKU:
NLT1R03833
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22mm Throttle Position Sensor 3131705 3140173 for Polaris EFI Models
$22.99
In Stock
$22.99
Sale price
$22.99
Regular price
Use this aftermarket 22mm throttle position sensor on compatible 2006-2013 Polaris Sportsman 500 EFI, 2009-2013 Polaris Sportsman 550 EFI, 2014-2016 Polaris Sportsman 570 EFI after matching the original configuration. It replaces or cross-references 3131705, 3140173 where the application matches.
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- 2006-2013 Polaris Sportsman 500 EFI
- 2009-2013 Polaris Sportsman 550 EFI
- 2014-2016 Polaris Sportsman 570 EFI
- 2006-2011 Polaris Ranger 500 EFI 4x4
- 2011-2013 Polaris Ranger 500 Crew
- 2014-2016 Polaris Ranger 570
- 2011-2016 Polaris Ranger 800
- 2011-2015 Polaris RZR 800
- 2013-2016 Polaris RZR 570
- 2015-2016 Polaris Sportsman ACE 325 and 570
- 2015 Polaris Hawkeye EFI applications using the listed sensor
Product Overview
An unstable idle, poor throttle response, limp mode, or a throttle-position fault code can remain after the throttle body is cleaned if the sensor signal is worn or erratic.
Returns a position signal to the ECU on compatible 22mm Polaris throttle-body applications once the sensor is correctly indexed and calibrated. Buyers comparing replacement options can use the fitment list, specifications, and pre-installation checks to confirm that the part solves the diagnosed need.
Match 3131705 or 3140173, the 22mm outside diameter, 26mm mounting dimension, connector, throttle body, and model-year calibration procedure.
Key Features & Performance
- Returns a position signal to the ECU on compatible 22mm Polaris throttle-body applications once the sensor is correctly indexed and calibrated.
- Reference numbers are stated for direct cross-checking: 3131705, 3140173
- Fitment information is separated into a dedicated model list for fast machine and vehicle matching
- Intended for a confirmed 22mm throttle position sensor repair, replacement, restoration, maintenance need, or functional upgrade
- Aftermarket replacement for the compatible applications listed below
Replaces Part Numbers
- 3131705
- 3140173
Common Uses
- Replacing the original 22mm throttle position sensor after its failure or service need has been confirmed
- Returns a position signal to the ECU on compatible 22mm Polaris throttle-body applications once the sensor is correctly indexed and calibrated.
- Addressing the buying situation described in the overview: an unstable idle, poor throttle response, limp mode, or a throttle-position fault code can remain after the throttle body is cleaned if the sensor signal is worn or erratic.
- Completing a repair while also checking related components that could reproduce the same symptom
Technical Specifications
- Product Type: Throttle position sensor
- Reference Numbers: 3131705 and 3140173
- Outside Diameter: 22 mm
- Mounting Dimension: Approximately 26 mm
- Fuel System: Electronic fuel injection
- Replacement Type: Aftermarket
Installation & Fitment
- Disconnect the battery before unplugging the sensor
- Do not force the sensor over the throttle shaft
- Perform the Polaris-specified TPS voltage or digital-wrench calibration
- Check wiring, throttle-body wear, intake leaks, and fault codes before replacement
Compatibility Notice
Match 3131705 or 3140173, the 22mm outside diameter, 26mm mounting dimension, connector, throttle body, and model-year calibration procedure. Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown. The original component, dimensions, connector or mounting details, equipment build data, and applicable service information remain the final fitment references.
Frequently Asked Questions
Q: What symptoms or repair need can point to this part? A: An unstable idle, poor throttle response, limp mode, or a throttle-position fault code can remain after the throttle body is cleaned if the sensor signal is worn or erratic.
Q: What does this replacement restore? A: Returns a position signal to the ECU on compatible 22mm Polaris throttle-body applications once the sensor is correctly indexed and calibrated.
Q: Which applications are listed? A: The known applications are 2006-2013 Polaris Sportsman 500 EFI; 2009-2013 Polaris Sportsman 550 EFI; 2014-2016 Polaris Sportsman 570 EFI; 2006-2011 Polaris Ranger 500 EFI 4x4; 2011-2013 Polaris Ranger 500 Crew; 2014-2016 Polaris Ranger 570; 2011-2016 Polaris Ranger 800; 2011-2015 Polaris RZR 800; 2013-2016 Polaris RZR 570; 2015-2016 Polaris Sportsman ACE 325 and 570; 2015 Polaris Hawkeye EFI applications using the listed sensor. Match 3131705 or 3140173, the 22mm outside diameter, 26mm mounting dimension, connector, throttle body, and model-year calibration procedure.
Q: What is the most important fitment check? A: Match 3131705 or 3140173, the 22mm outside diameter, 26mm mounting dimension, connector, throttle body, and model-year calibration procedure.
Q: Is this supplied by the original equipment brand? A: No. It is an aftermarket replacement for compatible applications and is not manufactured or supplied by the vehicle or equipment brand.
Part Summary
keywords: Polaris 3131705 TPS sensor, 3140173 throttle position sensor, 22mm Polaris EFI TPS, Ranger 800 erratic idle repair, Sportsman 570 throttle code part, RZR 800 TPS replacement
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.