New
Arrivals/Restock
Marsflex Air Fuel Ratio O2 Oxygen Sensor Upstream 234-9056 Compatible with Toyota 2004-2009 Prius 2009-2010 Matrix 2009-2010 Corolla Scion 2008-2009 for xD L4 1.5L 1.8L, Replacement 250-54006
5.0 (113 items)
Limited Time SaleUntil the end
07
52
13
$17.99 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
See all stores
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New $29.99
Product details
| Management number | 217665689 | Release Date | 2026/04/19 | List Price | $12.00 | Model Number | 217665689 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Cautions: Please check your vehicle fitment carefully in the product description to avoid any wrong purchase. Please check your part pictures with our pictures, especially the plug, it must be completely same. Or it will not fit your car
- Application: Marsflex Air Fuel Ratio Sensor 234-9056 fit for Toyota 2004-2009 Prius Base L4 1.5L 2007-2009 Prius Touring L4 1.5L 2009-2010 Matrix Base L4 1.8L 2009-2010 Corolla XLE L4 1.8L 2009-2010 Corolla S L4 1.8L 2009-2010 Corolla Base L4 1.8L, Scion 2008-2009 xD Base L4 1.8L
- Durable and Reliable: Marsflex O2 sensors feature aerospace-grade stainless steel housing & high-temp ceramic core (-40℃~950℃ resistance). Laser-sealed IP67 protection withstands dust/water. Rigorously tested (10,000hrs + 500 thermal cycles) with anti-interference chip for precise signals. 80,000-100,000km lifespan, backed by12-month warranty. Proven durability worldwide!
- Easy Installation: Total length 17 inch. Manufactured to OE specification fit form and function, durable and easy installation
- Warranty: 1-YEAR WARRANTY. ALL Marsflex oxygen sensors are extensively tested during manufacturing to guarantee quality, reliability, and above all, always meet or exceed the original equipment specifications
- Improve Fuel Economy: Marsflex oxygen sensor helps optimize fuel efficiency by providing accurate real-time data to your engine’s ECU, ensuring the ideal air-fuel ratio (14.7:1). Over time, old sensors degrade, causing incorrect fuel mixtures (too rich or too lean). Replacing them with a high-precision Marsflex sensor restores proper combustion, potentially improving fuel economy by 5-15% while reducing emissions. For best performance, we recommend replacement every 60,000–80,000 km
| Model | 234-9056 |
|---|---|
| Brand Name | Marsflex |
| Style Name | Upstream |
| Item Weight | 0.14 Kilograms |
| Output Type | electrical signal |
| Manufacturer | Marsmotor |
| Material Type | 234-9056 |
| Mounting Type | Flange Mount |
| Response Time | 18 seconds |
| Current Rating | 6 Amps |
| Item Dimensions | 5.91 x 2.17 x 2.17 inches |
| Measuring Range | λ=0.6- ∞ |
| Sensing Distance | 1000 Millimeters |
| Included Components | 1. 234-9056 Oxygen Sensor 2. Oxygen Sensor Instruction Manual |
| Measurement Accuracy | Go & No-go Gauge |
| Maximum Supply Voltage | 20 Volts |
| Lower Temperature Rating | 150 Degrees Celsius |
| Upper Temperature Rating | 930 Degrees Celsius |
| Specific Uses For Product | Oxygen Sensor |
Oxygen
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form