Car Oxygen Sensor 22641AA25A/22641AA53A/8946706010/8946706020/8946708020 For Toyota/Subaru/Lexus
Price:
To Be Negotiated
MOQ:
50
Delivery Time:
1-4weeks
Brand:
RMOS
Product Description
Car Oxygen Sensor Specifications
| Product Type | Air/Fuel Ratio Sensor (Oxygen Sensor / Lambda Sensor) |
| OE Part Number | 22641AA25A (also 22641-AA25A, 22641 AA25A) |
| Brand | Subaru (Genuine Original Equipment) |
| Part Description | Sensor Assembly - Air/Fuel Ratio |
| Sensor Type | Heated, Wideband / Air-Fuel Ratio Sensor |
| Fitting Position | Upstream (Front / Pre-Catalyst) |
| Number of Wires | 4 |
| Thread Diameter | M18 × 1.5 |
| Hex Size / Spanner Size | 22 mm (7/8″) |
| Cable Length | Approx. 205 mm (8.07 inches) |
| Item Dimensions | 9.5 x 6.1 x 5.3 inches (24.1 x 15.5 x 13.5 cm) |
| Item Weight | 0.70 lbs (0.32 kg) |
| Connector Type | Direct-Fit (Male Spade Connector) |
| Housing Material | Metal |
| Heated | Yes |
| Heater Resistance | 9 ± 1.5 Ω |
| Operating Voltage | 12 - 14 V |
| Maximum Operating Current | 0.65 A |
| Maximum Exhaust Gas Temperature | ≤ 930 °C |
| Light-Off Time | ≤ 15 seconds |
| Quantity Required per Vehicle | 1 (per upstream position; vehicles with 6-cylinder engines may require 2) |
| Warranty | Genuine Subaru parts are backed by Subaru's factory warranty |
Technical Notes
- This is an Air/Fuel Ratio (A/F) sensor, also commonly referred to as an oxygen sensor or lambda sensor. It is not a standard narrow-band oxygen sensor; it is a wideband sensor that provides precise, continuous measurement of the air-fuel mixture to the Engine Control Unit (ECU).
- This sensor is typically installed in the upstream (front) position, located before the catalytic converter in the exhaust manifold.
- The sensor operates by measuring the oxygen content in the exhaust gases. The built-in heating element ensures the sensor reaches operating temperature quickly (≤ 15 seconds), allowing the ECU to enter closed-loop fuel control sooner.
- As a direct-fit component, it features a vehicle-specific electrical connector and pre-terminated wiring, eliminating the need for cutting or splicing during installation.
- All genuine Subaru sensors are manufactured to original equipment quality standards and are 100% tested to ensure reliable performance and durability.
Cross-Reference & Interchange Numbers
This Lambda Sensor is a genuine Subaru Original Equipment component. The following OE numbers are directly interchangeable with 22641AA25A. Always verify physical fitment (connector shape, cable length and thread size) with your original part before purchasing.
| Manufacturer / Brand | OE Part Number(s) |
|---|---|
| SUBARU | 22641AA25A, 22641-AA25A, 22641 AA25A |
| SUBARU (Related) | 22641-AA160, 22641AA530, 22641AA610 |
| TOYOTA | 8946733060, 89467-33060 |
| LEXUS | 8946706020 |
Cross-Reference Notes
- This OE number (22641AA25A) is interchangeable with several part numbers across the Subaru, Toyota, and Lexus brands.
- For Subaru vehicles, related OE numbers include 22641-AA160, 22641AA530, and 22641AA610.
- For Toyota vehicles, the equivalent OE number is 8946733060 (also 89467-33060).
- For Lexus vehicles, the equivalent OE number is 8946706020.
- While these numbers are cross-referenced, always verify physical fitment (connector shape, cable length and thread size) with your original part before purchasing.
Vehicle Compatibility & Fitment Guide
⚠️ Important Fitment Note: This is an upstream (pre-catalyst / front) air-fuel ratio sensor. It is installed before the catalytic converter. Do not use it in the downstream (post-catalyst) position unless your vehicle's original sensor was located there. Upstream and downstream sensors are not interchangeable on most vehicles.
Subaru Applications
| Model | Chassis / Generation | Year Range | Engine / Notes |
|---|---|---|---|
| B9 Tribeca | WX (First Generation) | 2006 - 2007 | 3.0L H6 (EZ30D / EZ30R). Upstream (front) position |
| Tribeca | WX (First Generation) | 2008 - 2009 | 3.0L H6 (EZ30D / EZ30R). Upstream (front) position |
| Outback | BL / BP (Fourth Generation) | 2005 - 2009 | 3.0L H6 (EZ30D / EZ30R). Upstream (front) position |
| Outback | BL / BP (Fourth Generation) | 2005 - 2009 | 2.5L H4 (non-turbo). Upstream (front) A/F sensor |
| Legacy | BL / BP (Fourth Generation) | 2005 - 2009 | 3.0L H6 (EZ30D / EZ30R). Upstream (front) position |
| Legacy | BL / BP (Fourth Generation) | 2005 - 2009 | 2.5L H4 (non-turbo). Upstream (front) A/F sensor |
Cross-Brand Compatibility
| Brand | Model | Year Range | Engine / Notes |
|---|---|---|---|
| Lexus | ES300 | 2002 - 2003 | Upstream Left position |
| Toyota | Camry | 2002 - 2003 | Upstream Left position |
| Toyota | Camry | 2004 - 2006 | Upstream Right position |
| Toyota | Avalon (X3) | 2005 - 2012 | Compatible with part number 22641AA25A |
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