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Is your Prius showing a check engine light for the oxygen sensor? This downstream (rear) O2 sensor is a direct replacement for 2001-2009 Toyota Prius models with the 1.5L engine. Part number ES20224, also compatible with numbers like 234-4623, SG358, 13353, and others. Brand new from Geartronics, comes with a lifetime warranty for peace of mind. The downstream sensor monitors catalyst efficiency and helps keep emissions in check. Replacing a faulty sensor can improve fuel economy and performance. Easy to install with an O2 sensor socket. Don't ignore that warning light – swap in this reliable sensor and keep your Prius running clean and efficient. A common maintenance item for hybrid owners. Order today and get your emissions system back on track. A smart fix for a smarter car.
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