Dear customer，
We hope to give you a satisfying shopping experience.Some unexpected factors we may not control, but we will do our best.If you have following problem,Wrong item sent, Arrived Damaged,Not received,Missing parts or pieces, Not as described,Not working or not authentic, before you choose to open a return or case, pls send messages to contact us , we will reply you in 1 business day, trust we will well solve those problems. We hope you can find what you want here and enjoy your shopping.
Your sincere friend.
TWO YEARS WARRANTY
Specification
· Brand new set of 4 oxygen sensors
· Stock parts direct replacement
· 100% test before shipment
· The key parts including chip from top supplier
· Plug pins: 4-wire
· Connector gender : Male
· Mounting style: Threaded-in
· Thread size: M18-1.5
· Includes 2 pcs upstream oxygen sensors and 2 downstream oxygen sensors
· Stock parts direct replacement
· 100% test before shipment
· The key parts including chip from top supplier
· Plug pins: 4-wire
· Connector gender : Male
· Mounting style: Threaded-in
· Thread size: M18-1.5
· Includes 2 pcs upstream oxygen sensors and 2 downstream oxygen sensors
Must Know Before Buying
The following information is for instructional and guidance reference only. We try and make them as accurate as we can.If Check Engine Light is on or an OBDII Trouble/Fault code occurs after installation, check the sensor with a voltmeter as below. If the sensor is good, further diagnosis is required. There're many different codes for specific functional failures, which are NOT necessarily relevant to the sensor. Find out what the Code means before leaving any feedbacks.
Q: How do I know the O2 sensor is good or not? (Online Video)
A: The only way to know if the O2 sensor is functioning normally is to check its responsiveness to changes in the air/fuel mixture, by Voltage Measurement or Waveform Simulation.
Use a 10-mega ohm digital voltmeter. Hook up the voltmeter's red probe to the sensor's signal wire and the black probe to engine ground. (Use back probe method, DO NOT pierce the wire.) For a good sensor, voltage should fluctuate constantly between 0.1 and 0.9 volts after starting the engine for 2 or 3 minutes.
Goes above range between 0.1 and 0.9 volt
Remains below 0.5 volts
Stays fixed at a particular voltage
Remains below 0.5 volts
Stays fixed at a particular voltage
We will dispatch your order within 24hrs or receiving payment (Excluding weekends & public holidays).
Your order will be delivery to the address given at checkout.
If you need your order sent to an alternative address, you must add the address to your eBay account prior to purchase.
All package without an RMA# will be refused.Refund is valid within 60 days of purchase.
Wholly refund, partial refund, replacement.
Buyer is responsible for return shipping fee.
Warranty for any manufacture defect. Please provide photos or videos to apply for warranty.
Secure Payment by Paypal
We provide OE quality auto parts with a low price.
100% satisfaction goal.If you have had less than 100% positive experience,please contact us so we can work out a resolution.
If our product is impression you, no hesitate for leaving the 5 star rating.
Customer service from Monday to Friday.
Response will be within 24 hours,not including weekend or holidays.