Standard Ignition TH106 throttle position sensor for the 1989 BMW 325is 6-cylinder 2.5L and other vehicles monitors the throttle body valve position and reports it to the engine's electronic control unit. It is designed specifically for high mileage BMW vehicles.
Erratic idle, hesitation or sluggish throttle response can mean the sensor is no longer reporting throttle position accurately. A vacuum leak, a dirty throttle body or a wiring fault can be behind these signs too, so find the cause before buying a sensor. This listing is one sensor, and the engine takes one.
Calibrated to match OE performance, it fits the 1987-1989 BMW 325i 6-cylinder 2.5L and the 1989 BMW 325iX 6-cylinder 2.5L, among other BMW models. Open the "Vehicles it fits" section to check your exact model, year and engine.
Fit and size
Build and materials
Interchange: 2-19043
13631710559 · EC1082 · 0280120321 · 280120321 · TPS426
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
Is TH106 a BMW 325i throttle position sensor for the 1987-1989 model with the 6-cylinder 2.5L?
Yes. Standard Ignition TH106 fits the 1987-1989 BMW 325i with the 6-cylinder 2.5L. Open the "Vehicles it fits" section to check other models and engines.
What kind of connector does the TH106 throttle position sensor have?
Standard Ignition TH106 has one female plug-in connector with three male blade terminals.
Could hesitation or a rough idle mean this throttle position sensor is worn?
They can, because the sensor reports throttle valve position to the engine control unit. A warning light can also come with a failing sensor, and a shop can scan for codes.
Does TH106 cross to the number 0280120321?
Yes. 0280120321 is one of the numbers this sensor replaces, along with 2-19043 and TPS426.
Is the Standard Ignition TH106 sensor made for higher-mileage engines?
Yes. Standard Ignition TH106 is designed specifically for high mileage BMW vehicles.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are 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.
