Welcome to our store!

To avoid you buying the wrong parts, DO CHECK the compatible chart above before placing order.
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Choose a vehicle from the "My Garage" list. Or
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Enter your vehicle's details with Year / Make / Model / Trim / Engine. Or
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Contact us: Ask us for double check.


Fits
- 2001-2005 Chrysler Sebring 3.0L
- 2001-2005 Dodge Stratus 3.0L
- 1997-1999 Mitsubishi 3000GT 3.0L
- 1999-2004 Mitsubishi Diamante 3.5L
- 2001-2005 Mitsubishi Eclipse 3.0L
- 2006-2012 Mitsubishi Eclipse 3.8L
- 2004-2008 2010 2011 Mitsubishi Endeavor 3.8L
- 1999-2003 Mitsubishi Galant 3.0L
- 2005-2009 Mitsubishi Galant 3.8L
- 2002-2007 Mitsubishi Lancer 2.0L
- 1997-2000 Mitsubishi Mirage 1.8L
- 1992-1995 Mitsubishi Montero 3.0L
- 1997-2000 Mitsubishi Montero Sport 3.0L
- 1999-2000 Mitsubishi Montero Sport 3.5L
Features
- Built to strict quality control standards
- We offer 100% positive feedback & 100% checking before shipping.
- Fast shipping and excellent service.
- Easy to install and perfectly matches with your vehicle.
- Customers Service Center Will Operate From Monday to Sunday.
- Factory Affordable Price with High Quality Service: Return/ Replace/ Offer Technical Support.
Package Include
Symptoms of faulty oxygen sensor
- Rotten egg smell (rich mixture)
- Poor fuel economy (rich mixture)
- Black smoke from exhaust (rich mixture)
- Engine misfires/rough idle (lean mixture)
- Engine stalling (lean mixture)
- Trouble starting your car (lean mixture)
- Check engine light comes on (both)
How To Replace an Oxygen Sensor?
- 1. Lift the Front End:Let your car cool off for a few hours. Then create a workspace by driving your vehicle onto a set of car ramps or raise the front end with jack stands. It’s absolutely critical to avoid getting under a car with only a jack holding it up
- 2. Remove Your Old O2 Sensor:For a downstream sensor, look from under the car to where the exhaust pipes expand into the catalytic converter, a large oblong metal box near the middle of the car.After locating the bad sensor, use an open-end wrench or an O2 sensor wrench to loosen it. The sensor removes counterclockwise. If the sensor doesn’t turn, spray the inlet area with a lubricant (like WD-40). You might need to let the lubricant soak in for a few hours before trying again. You can also add an extension to your wrench for more leverage.
- 3. Remove the Wiring:When you remove the O2 sensor from its inlet, it will still be attached to its wiring. Remove the wires and the harness, which are typically tucked away from the exhaust pipes with clips.When the old sensor is free, compare it with the new one to ensure it has the same fitment.
- 4. Clean Your O2 Sensor Inlet:Use a rag to wipe any debris or grime from the inlet where the sensor is mounted.
- 5. Attach Your New O2 Sensor:Thread the replacement oxygen sensor back into the inlet. Allow the wire harness to rotate as you tighten the sensor (so it doesn’t get kinked or tangled). After the sensor is finger-tight, use the wrench to tighten the new O2 sensor firmly in place.Replace the wiring harness along the same path as the old one and connect it back into the other end of the main wiring harness. Be sure that the harness is not touching any part of the exhaust or other moving parts of the engine.
- 6. Clear the Codes:With everything in place, lower the car to the ground. The check engine light should be off now.If the check engine light doesn’t immediately go off, drive for a few short trips. It should reset. Or you can remove the positive cable from your battery, wait 30 minutes, and reconnect the cable. The light should then turn off. If not, retrace your steps and make sure that the sensor is firmly in place. Or check your OBD reader for other codes.When the light is off, the car is ready to get back on the road.
Notice
- Please check your vehicle compatibility before buying.
- Please check your old number and pictures before buying
- Any modifications to an item of any kind before contacting us will void any and all warranty coverage for this item. Please contact us before modifying the part so that we have the opportunity to correct the situation.
| Item Specifics |
|---|
| UPC | Does not apply |
| Brand | CSsunny |
| Manufacturer Part Number | 12017454 |
| Number of Sensors | 1 |
| Wire Quantity | 4 |
| Type | Sensor |
| Sensor Type | Heated |
| Placement on Vehicle | Upstream, Downstream, Sensor 1, Sensor 2 |
| Features | Direct Fit |
| Terminal Type | Mini-Blade |
| OE/OEM Part Number | 234-4645 MD335431 SU5945 MD342689 MD343986 |
| Manufacturer Warranty | 1 Year |
| Items Included | Wire Harness |
| Connector Type | Male |
| Interchange Part Number | o2 sensor cost, 02 sensor, heated oxygen sensor car |
| Mounting Style | Screw-In |
| Modified Item | No |
| Thread Size | M18 |
| Wire Harness Length | 18.5 IN |
| Output Signal Range | 0.2V To 0.8V |
| Pin Quantity | 4 |
| Connector Color | as the picture |
| Material | Plastic |
| Universal Fitment | No |
| Item Length | 400 mm |
About Us:
We are committed to making the best auto-parts products and providing you with better services.
So if you have any quesiton or problem, please fell free to contact us about that.
Payment:
The payment which can be accpete by EBAY only.
Shipping:
2-8 working days in transit.
Product will be shipped within 2 business days after full payment is received and verified.
USPS, UPS, FedEx shipping will be provided.
Delivery time is about 2-8 business days to most of addresses.
Returns:
30-day free return provided.
Contact Us:
Any quesiton or problem, do contact us please.
We are always online to answer.
Note: Do check the compatible chart before paying the items, or contact us for checking the compatibilities for your vehicles/cars/trucks.
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