FEBYPATIM O2 Oxygen Sensor 2-Pack — Upstream & Downstream Direct-Fit for 2008–2014 Honda Accord / Acura TSX 2.4L, OEM-Style Durabi

This pair of oxygen (O2) sensors is designed as a direct-fit replacement for the upstream and downstream positions on compatible 2.4L L4 gasoline engines. Each sensor follows OEM fitment points and wiring patterns so installation is straightforward for experienced DIYers or technicians. FEBYPATIM builds the sensors with high-temperature materials and protective layers intended to improve response reliability under normal operating conditions.

Will these sensors fit my exact vehicle year and engine?

These sensors are specifically listed for 2008–2012 Honda Accord models with 2.4L K24 engines and 2009–2014 Acura TSX models that use the 2.4L K24 engine family. Confirm your vehicle's year, model, and engine code before ordering to prevent misfit and returns.

• Compatible with Accord 2008–2012: LX, LX-S, LX-P, EX, EX-L, SE (K24Z2/K24Z3)
• Compatible with Acura TSX 2009–2014: A-Spec, Base, Premium, Special Edition, Tech (K24Z3)
• Engine size: 2.4L L4 (2354cc) gasoline
• Match OEM connector and thread orientation to original sensor image

How do these FEBYPATIM sensors compare to OEM parts?

FEBYPATIM sensors are manufactured to align with OEM specifications so they install without modification. The construction includes stainless-steel housing, a high-purity alumina trapping layer, and heat-resistant materials intended to deliver stable sensing behavior.

• Upstream part number equivalent: 234-9091 (and common OEM cross-references)
• Downstream part number equivalent: 234-4462 (and common OEM cross-references)
• Designed for direct-fit installation into original mounting and wiring
• Dual protective layers for durability in exhaust environments

What performance and durability features should I expect?

These oxygen sensors are built to respond quickly to exhaust oxygen changes while resisting high exhaust temperatures. The sensors include protective layers and durable housings to help maintain signal accuracy and longevity when installed correctly.

• High-temperature-resistant materials for quicker response times
• Stainless-steel housing for corrosion and heat protection
• High-purity alumina trapping layer to stabilize sensor output
• Packaged as an upstream and downstream pair for complete replacement

What should I know about installation and warranty?

Installation is intended to be plug-and-play for compatible vehicles, but correct fitment verification is essential. FEBYPATIM offers a two-year warranty and customer support if you encounter fitment issues or installation questions.

• Verify vehicle year/model/engine before purchase to avoid returns
• Designed to match OEM electrical plug and thread pattern
• Two-year limited warranty included for peace of mind
• Customer service available for fitment or installation guidance

Who is this for: This 2-pack of FEBYPATIM oxygen sensors is aimed at owners and mechanics of 2008–2012 Honda Accord and 2009–2014 Acura TSX 2.4L vehicles who need a full upstream and downstream replacement. It suits DIYers comfortable with basic exhaust-sensor replacement and repair shops looking for a direct-fit spare that follows OEM form and function. If you are unsure about compatibility, compare part numbers and connectors with your vehicle’s existing sensors or contact customer support for clarification.