Welcome Offer : Use Code WELCOME5 for 5% OFF!
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Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
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This part fits the following vehicles:Compatible with Toyota Corolla 2003 - 1.8L L4;Upstream;Denso Is The O.E. Manufacturer / Oxygen SensorCompatible with Toyota Corolla 2003 - Upstream;Denso Is The O.E. Manufacturer / Oxygen SensorCompatible with Toyota Corolla 2004 - 1.8L L4;Upstream;Denso Is The O.E. Manufacturer / Oxygen SensorCompatible with Toyota Corolla 2004 - Upstream;Denso Is The O.E. Manufacturer / Oxygen Sensor
I was happy at first with the Denso oxygen sensor, but it stopped working after about three months. The check engine light came back on, which is frustrating. I guess I expected better longevity from such a brand.
K
Kimberly Chen
Perfect for fixing emissions issues
Replaced the upstream oxygen sensor in my 2004 Toyota Corolla with this Denso one, and I'm thrilled with the results. The car is running smoother, and I passed emissions testing easily. Great quality part!
M
Marcus Lee
Great replacement part for my Corolla
I installed this Denso upstream oxygen sensor on my 2004 Toyota Corolla, and it's working perfectly. The fit was like a glove, and I noticed an immediate improvement in my engine performance. Definitely worth the price!
S
Sofia Martinez
Decent sensor, but installation was tricky
The Denso oxygen sensor is an okay product for my 2003 Corolla. It works well, but I struggled a bit with the installation instructions. They could have been clearer. Still, it seems to be doing its job now that it's in.
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Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.