Vipcar Oxygen Sensor Kit for Toyota & Lexus — 2344622 Upstream/Downstream O2 Sensor, Zirconia Element

VIPCAR 2344622 is a direct-fit upstream and downstream oxygen sensor kit designed to replace failing O2 sensors on many Toyota and Lexus models to restore accurate air-fuel monitoring.

If your check engine light points to an O2 sensor code or your vehicle shows rough idle, reduced fuel economy, or increased emissions, the VIPCAR 2344622 oxygen sensor offers a cost-effective replacement built to meet or exceed original equipment specifications. Constructed with a stabilized zirconium dioxide sensing element and a platinum electrode coating, this sensor detects exhaust oxygen content so your engine control unit can adjust fuel delivery and timing.

Which vehicles will this oxygen sensor fit?

This VIPCAR sensor is listed as compatible with a range of Toyota and Lexus models spanning mid-1990s to late 2010s years. Always compare the sensor body, connector shape, and wiring pattern shown in product photos with the sensor on your vehicle before ordering.

• Common fits include Toyota Camry (1994–2017), Rav4 (2006–2018), Corolla (2009–2012), Avalon (1995–2018).
• Also fits models such as 4Runner, Matrix, Sienna, Solara, ES300/ES300H, NX200T/NX300, and Pontiac Vibe depending on engine and exhaust layout.
• Available as upstream (pre-catalyst) and downstream (post-catalyst) versions—confirm required position before installation.

How is this sensor built and how does it perform?

The VIPCAR 2344622 uses a high-temperature-resistant zirconia ceramic element with a gas-permeable platinum electrode to produce reliable oxygen readings. A double laser-welded stainless steel body and pre-coated threads help ensure corrosion resistance and easier installation.

• Stabilized zirconium dioxide sensing element for consistent voltage response.
• Platinum electrode coating that accelerates signal accuracy at operating temperatures.
• Double laser-welded stainless steel housing for long-term durability and sealing.
• Pre-coated threads to reduce galling and simplify torque during install.

What should I check before buying and installing it?

Double-check the sensor position, connector style, and pin layout against your vehicle’s existing sensor. Installation typically requires moderate hands-on skill and basic hand tools; some vehicles sit in hard-to-reach locations and may need lifts or ramps.

• Compare connector shape and number of pins to product photos before purchase.
• Verify upstream vs downstream location needed for correct part selection.
• Inspect exhaust mounting area for corrosion—penetrating oil may ease removal of old sensor.
• Torque sensor to manufacturer specs and avoid over-tightening; use anti-seize sparingly where recommended.

What warranty and support are included?

VIPCAR includes a 30-day money-back guarantee and a 12-month or 15,000-mile limited warranty with this sensor. The seller offers email support for pre-sale fitment questions and post-sale replacement or troubleshooting assistance.

• 30-day return window if the part doesn’t match your expectations.
• 12-month / 15,000-mile limited warranty against defects.
• Customer support available by email, typically answered within 24 hours.

Who is this for: This oxygen sensor suits DIY mechanics, professional technicians, and vehicle owners who need a budget-conscious replacement part for Toyota- and Lexus-platform vehicles. It's a practical choice when diagnostic trouble codes indicate an O2 sensor issue or when you want to restore fuel efficiency and emissions control without buying OEM-priced sensors. For best results, confirm fitment details and sensor position before purchase.