What Is the Difference Between OEM and Aftermarket TPMS Sensors?

Learn the key differences between OEM and aftermarket TPMS sensors including compatibility, reliability, and cost factors.

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OEM TPMS sensors are designed and manufactured by the vehicle's original maker, ensuring perfect compatibility and reliability. In contrast, aftermarket TPMS sensors are third-party products that can offer cost savings but may require additional programming or recalibration for proper functionality.

FAQs & Answers

  1. What are OEM TPMS sensors? OEM TPMS sensors are tire pressure monitoring sensors made by the vehicle's original manufacturer, offering guaranteed fit and reliable performance.
  2. Can aftermarket TPMS sensors work as well as OEM sensors? Aftermarket TPMS sensors can provide cost savings and function effectively, but they may require additional programming or recalibration to ensure compatibility.
  3. Why might aftermarket TPMS sensors need recalibration? Aftermarket sensors might not be pre-programmed for specific vehicles, so recalibration ensures they communicate correctly with the car’s monitoring system.
  4. Is it cheaper to use aftermarket TPMS sensors? Yes, aftermarket TPMS sensors typically cost less than OEM sensors but could involve extra steps for installation or programming.