Schrader TPMS Sensor - High Speed Clamp-In DB+ EZ-Sensor Programmable 33700
Schrader TPMS Sensor - High Speed Clamp-In DB+ EZ-Sensor Programmable 33700
Part number: 1RR9U
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- Tracking emailed when it ships
- Free fitment check before you order
Schrader TPMS Sensor. A failed sensor usually sets a check-engine code and can cause poor running or wrong readings. The fitment section lists 3790 applications.
Key features
- SHR Aluminum EZ-Sensor
Specifications
- Brand: Schrader
- Part type: Sensor
Fitment
- 2011 Acura CSX Base
- 2010 - 2011 Acura CSX iTech
- 2006 - 2007 Acura CSX Premium
- 2008 - 2009 Acura CSX Technology
- 2006 - 2009 Acura CSX Touring
- 2007 - 2010 Acura CSX Type-S
- 2013 - 2015 Acura ILX Base, Hybrid, Dynamic
- 2001 - 2013 Acura MDX Base
- 2001 - 2006 Acura MDX Touring
- 2007 - 2012 Acura RDX Base
- 2010 - 2012 Acura RDX SH-AWD
- 2005 - 2012 Acura RL Base
- 2008 Acura RL Elite
- 2004 Acura RL Premium
- 2014 - 2015 Acura RLX Base, Sport Hybrid SH-AWD
- 2015 Acura RLX Tech, Elite
- 2003 - 2014 Acura TL Base
- 2009 - 2014 Acura TL SH-AWD
- 2003 - 2008 Acura TL Type-S
- 2012 Acura TSX A-Spec
- 2004 - 2014 Acura TSX Base
- 2013 - 2014 Acura TSX Premium, Tech, V6 Tech
- 2012 - 2014 Acura TSX Special Edition
- 2010 - 2014 Acura TSX V6
- 2010 - 2013 Acura ZDX Base
- 2015 - 2018 Alfa Romeo 4C Base
- 2017 Alfa Romeo 4C Coupe
- 2015 Alfa Romeo 4C Launch Edition
- 2016 Alfa Romeo 4C Speciale, Competizione
- 2015 - 2020 Alfa Romeo 4C Spider
- 2020 Alfa Romeo 4C Spider Italia
- 2008 Alfa Romeo 8C Competizione
- 2017 - 2018 Alfa Romeo Giulia Quadrifoglio Verde
- 2017 - 2021 Alfa Romeo Giulia Quadrifoglio, TI, Base
- 2019 - 2021 Alfa Romeo Giulia Sport
- 2017 - 2021 Alfa Romeo Stelvio Base
- 2019 - 2021 Alfa Romeo Stelvio Sport
- 2018 - 2021 Alfa Romeo Stelvio TI, Quadrifoglio
- 2017 - 2021 Aston Martin DB11 Base
- 2021 Aston Martin DB11 Volante Shadow Edition, Shadow Edition
- …and 3750 more
What it does
Sensors tell the engine computer what is happening so it can adjust fuel, timing and gauges. Electrical faults often show up as warning lights, rough running or no-start problems, and the right replacement part clears the cause rather than the symptom.
Installation & tips
- Read the code, check the wiring and connector, and clear codes after the new sensor is in.
- Connector and wiring: Corroded connectors mimic a bad sensor.
- Disconnect the battery before you unplug or splice any wiring, and test everything works before you refit trim panels.
FAQ
How many vehicles is it listed for?
3790 applications are listed in the fitment section above.
Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.
What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.
Before you order
- Measure the part you are replacing and compare it with the specifications above.

Before you order: fitment and what to plan
Sensors tell the engine computer what is happening so it can adjust fuel, timing and gauges.
Fitment notes
- Specs, lead time and warranty come from the manufacturer and supplier and can change. The details above this guide are the latest we have.
Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentPlan the whole job
- Connector and wiring. Corroded connectors mimic a bad sensor.
More for your car: TPMS Sensors · Batteries & electrical
Questions about sensor
Will this fit my car?
Will a new sensor clear my check-engine light?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.