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Oxygen Sensor O2 Sensor Upstream Air Fuel Ratio Sensor 234-9021 O2 Sensor Bank 1 Sensor 1 Replacement 250-54057 for Toyota Avalon 2000-2004 Camry 2001 Sienna 2001-2003 Solara 3.0L V6
5.0 (57 items)
Limited Time SaleUntil the end
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41
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$18.38 cheaper than the new price!!
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New $30.64
Product details
| Management number | 215286307 | Release Date | 2026/04/12 | List Price | $12.26 | Model Number | 215286307 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Fix engine light & restore performance - Designed as an upstream oxygen sensor / air fuel ratio sensor to help resolve engine warning lights, improve fuel efficiency and stabilize engine performance. Ideal replacement for o2 sensor bank 1 sensor 1.
- Accurate fit for bank 1 sensor 1 - Engineered for upstream oxygen sensor bank 1 sensor 1 position, ensuring proper signal reading and stable engine operation. Fits for toyota avalon 2000-2004, for toyota sienna 2001-2003, for lexus es300 2000-2001 and more.
- Direct replacement for 234-9021 - Replaces 234-9021 and 250-54057 with correct connector and 4-wire configuration. This oxygen sensor fits seamlessly without modification for fast installation.
- Stable signal & reliable operation - Built to maintain consistent data output for air fuel sensor bank 1, helping avoid repeated fault codes and improving driving smoothness over time.
- Check fitment before purchase - Please confirm your original part number and connector before ordering. This upstream o2 sensor is designed for specific models including for toyota camry 2001 and for toyota solara 2001-2003.
| Model | 234-9021 |
|---|---|
| Brand Name | QIJIAUTO |
| Style Name | Unique |
| Output Type | Analog |
| Manufacturer | QIJIAUTO |
| Material Type | Metal |
| Mounting Type | Flange Mount |
| Item Dimensions | 5.71 x 2.56 x 1.77 inches |
| Measuring Range | Lambda 0.7 to 1.3 or Air-Fuel Ratio 11:1 to 19:1 |
| Measurement Accuracy | ±1.0% |
| Specific Uses For Product | Oxygen Sensor |
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