4X OEM Upstream & Downstream Oxygen O2 Sensor For Lexus IS250 IS350 GS350 GS450h

Items Description

Have any questions, please contact us first and we will do our best to solve it for you.

Lifetime Warranty，feel free to buy without worries.

Original standard, direct replacement for the old or broken one.

Made with high quality material for maximum durability...

Package included
4X Upstream + Downstream O2 Oxygen Sensor（15% increase in performance and energy）

Feature

High Performance

Corrosion-resistant stainless steel construction
PTFE filter blocks efficiency-robbing contaminants
Refined zirconia element improves sensor response
Superior design maximizes engine performance and fuel
efficiency while reducing fuel consumption and harmful emissions
Ensures smog test compliance
Ready to use, Direct Replacement
Built to strict quality control standards
100% Factory tested

Part Number/OEM Number

234-9051(4-wire Air Fuel Ratio Sensor): Upstream
234-4521(4-wire Oxygen Sensor): Downstream

Compatible Vehicle(for reference only)

Lexus
IS250 2.5L V6 2006 2007 2008
GS350 3.5L V6 2007 2008
IS350 3.5L V6 2006 2007 2008
GS450H 3.5L V6 ELECTRIC/GAS 2007 2008 2009 2010 2011

About Us
We are a professional auto parts manufacturer
We offer 100% customer satisfaction.
Please check our store for other car and truck parts.
Please leave us positive feedback if you are satisfied with the item.
But in case you aren't satisfied the item, please kindly let us know, we will try our best to solve it.
Thank you for reading.
Highly appreciated your order and hope you have good buying experience in our store.
NOTE: Please make sure the part numbers match the part you are replacing.

Please check our photos and make sure the part shown looks identical to your stock one. .

ShippingPaymentReturn PolicyAbout UsContact us:

Shipping

The item will be shipped out within SAME business day upon the payment is completed. Our regular carrier is FedEx, USPS, and UPS. Please feel free to message us through eBay if you have not received tracking info after two business days, we will be happy to provide it to you.

We have two warehouses, located in California and Kentucky. The goods are dispatched from which warehouse is closest to the address. Sometimes due to inventory reasons, it will be sent from a far away warehouse. Hope you can understand.

Payment

We accept PayPal , your order will be shipped out when your transaction status is clear.
Please do make sure your address is correct. We only ship to confirmed address.
Note: If you are failed to pay in 5 business days, an Unpaid payment will be filled.

Return Policy

We can only issue an exchange if the item is received defective or incorrect item shipped.
All exchange items MUST be in brand new condition which means the item is never installed and kept in the original packaging, otherwise a 15% restocking fees will be charged.
Professional installation is highly recommended. Buyer assumes all risk on shipment and usage.
We will not resend product before we get the returned item from customers.
If your item is defective or damaged, let us know within 30 days of your purchase and you can return it for a new one or a full refund with no questions asked.

About Us

We are a professional auto parts manufacturer
We offer 100% customer satisfaction.
Please check our store for other car and truck parts.
Please leave us positive feedback if you are satisfied with the item.
But in case you aren't satisfied the item, please kindly let us know, we will try our best to solve it.
Thank you for reading.
Highly appreciated your order and hope you have good buying experience in our store.
NOTE: Please make sure the part numbers match the part you are replacing. Please check our photos and make sure the part shown looks identical to your stock one. .

1. Negative feedback will not help resolve any problems you have, please contact us via eBay messages before leaving negative feedback, our customer service will make best effort to help you with the issues.

2. We maintain high standards of excellenceand strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately Before you give us neutral or negative feedback, so that we can satisfactorily address your concerns.

Brand	ACS
Type	Sensor
Interchange Part Number	234-4521, 2344521, 234-9051, 2349051, 234-9052, 2349052, 234-9058, 2349058, 234-9026, 2349026, 234-9056, 2349056
Manufacturer Warranty	Lifetime
Sensor Type	Oxygen Sensor
Number of Sensors	4
Placement on Vehicle	Front, Rear, Upstream, Downstream
Features	Direct Fit, Easy Installation
Manufacturer Part Number	234-4521, 2344521, 234-9051, 2349051, 234-9052, 2349052, 234-9058, 2349058, 234-9026, 2349026, 234-9056, 2349056
OE/OEM Part Number	234-4521, 234-9051
Package contents:	2X Upstream + 2X Downstream Oxygen Sensors
Product description:	15% increase in performance and energy
Fitment Type：	Direct Replacement