TPS Throttle Position Sensor 0455126 110 EFI Fit for Polaris Outlaw Sportsman
Let Northline Parts Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
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.
TPS Throttle Position Sensor for Polaris
This TPS throttle position sensor with part number 0455126 is designed for Polaris 110 EFI engines, ensuring accurate throttle input for the fuel injection system.
Overview
This TPS throttle position sensor for Polaris Outlaw and Sportsman models is a replacement unit that monitors throttle position and sends a voltage signal to the ECU. It helps maintain correct air-fuel mixture for reliable starting and smooth operation. This sensor is built for Polaris 110 EFI engines and carries OEM cross-reference 0455126.
Built For Performance
- Replacement sensor restores accurate throttle position feedback to the ECU
- Sealed construction protects against dirt and moisture ingress
- Direct-fit connector matches the Polaris wiring harness
- Resistive element provides smooth, repeatable output across the throttle range
- Tested for durability under engine vibration and temperature extremes
Fits These Machines
- for Polaris Outlaw 110 EFI
- for Polaris Sportsman 110 EFI
On-The-Job Use
- Replacing a failed TPS to eliminate engine sputtering or stalling
- Restoring correct throttle response when riding at low speeds
- Fixing poor idle quality on Polaris ATVs with EFI systems
- Addressing hard starting issues caused by a faulty throttle position signal
Specs At A Glance
| Part Number(s) | 0455126 |
| Type | Throttle Position Sensor |
| Compatibility | for Polaris 110 EFI engines |
Good To Know
Q: What are signs that this TPS needs replacement? A: Look for engine surging, hesitation, or an engine light that stays on. Intermittent stalling at idle can also indicate a worn sensor.
Q: Can I install this without special tools? A: Yes, basic hand tools are enough because it mounts directly and uses the existing connector. Make sure the throttle linkage is clean before mounting the new sensor.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.