Oxygen Sensor 89465-30730 Downstream Rear Fit for Lexus IS250 2.5L Toyota 2005-2013

Name: Oxygen Sensor 89465-30730 Downstream Rear Fit for Lexus IS250 2.5L Toyota 2005-2013
SKU: C1688-774496175109
Availability: InStock

$19.79

Restore engine efficiency with the 89465-30730 Oxygen Sensor for Lexus IS250. High-precision monitoring for better fuel economy and reduced emissions. OEM direct fit.

9990 in stock

Full description

SKU: C1688-774496175109 Category: Oxygen Sensor Tags: 89465-30730, car exhaust emissions, downstream sensor, engine management parts, Lexus IS250 oxygen sensor, Toyota O2 sensor

Description

Key Selling Points

Exact OEM Fitment: Engineered to replace part number 89465-30730, providing a direct-fit solution for Toyota and Lexus IS250 vehicles for error-free installation.
Enhanced Engine Efficiency: Provides precise air-fuel ratio monitoring to help optimize fuel combustion, reducing emissions while improving overall gas mileage.
Durability and Longevity: Constructed with high-quality stainless steel and ceramic elements to withstand extreme exhaust temperatures and prevent premature sensor failure.
Superior Response Time: Features advanced sensing technology that delivers rapid feedback to the vehicle's ECU for smoother idling and better throttle response.
Plug-and-Play Design: Equipped with a factory-style electrical connector and pre-applied anti-seize lubricant at the threads for a quick and secure installation process.

Technical Specifications

OEM Part Number	89465-30730
Sensor Type	Zirconia (Narrowband)
Placement on Vehicle	Rear / Downstream
Thread Size	M18 x 1.5
Material	Stainless Steel & Ceramic

FAQ Q&A

Q: Will this oxygen sensor clear my P0136 or P0138 Check Engine Light codes?

A: Yes, if the diagnostic codes indicate a fault with the downstream sensor on Bank 1 or Bank 2, this high-precision sensor is designed to resolve those specific circuit and performance errors.

Q: Do I need any special tools to install this sensor on my Lexus IS250?

A: A standard 22mm oxygen sensor socket is recommended for removal and installation. The sensor comes with a factory-style harness for a plug-and-play connection to the original wiring.

Q: Is this a front or rear sensor?

A: Part number 89465-30730 is typically used as a downstream (rear) sensor after the catalytic converter to monitor its efficiency. Please check your service manual to confirm the specific location for your model year.