2X Up+Down Oxygen Sensor for 2007-09 Chevry Trailblazer GMC Envoy Saab 9-7X 4.2L

Description: Store CategoriesStore CategoriesOxygen SensorVariable Valve TimingWindow SwitchExhaust Gas Temperature SensorMass Air Flow Sensor MeterIgnition coils Nitrogen Oxides Nox SensorTrunk Lift Hatch Tailgate LockRadiator SpectraTowing&HaulingCup HolderPedals & padAntennaNitrogen Oxide SensorFuel PumpHigh Pressure PumpNox SensorFuel InjectorOther2X Up+Down Oxygen Sensor for 2007-09 Chevry Trailblazer GMC Envoy Saab 9-7X 4.2L Product Description 1.Item Part Number: 234-4294, 234-4331 Compatible Part Number: 234-4294, 12597947, 12604538, 12604575, 8125907500, 8126045380, 8126045750, 21064 , 2133868 234-4331, 12592591, 12592592, 8125925910, 8125925920, 21561, 2133539 Package Included: 2 PCS Oxygen Sensors 234-4331 (4-wire oxygen sensor): Upstream 1X 234-4294 (4-wire oxygen sensor): Downstream 1X Make Model Engine Year Notes BUICK RAINIER L6-4.2 2007 1 Upstream & 1 Downstream CHEVROLET COLORADO L4-2.9 2012-2007 1 Upstream & 1 Downstream CHEVROLET COLORADO L5-3.7 2012-2007 1 Upstream & 1 Downstream CHEVROLET TRAILBLAZER L6-4.2 2009-2007 1 Upstream & 1 Downstream GMC CANYON L4-2.9 2012-2007 1 Upstream & 1 Downstream GMC CANYON L5-3.7 2012-2007 1 Upstream & 1 Downstream GMC ENVOY L6-4.2 2009-2007 1 Upstream & 1 Downstream HUMMER H3 L5-3.7 2010-2007 1 Upstream & 1 Downstream HUMMER H3T L5-3.7 2010-2009 1 Upstream & 1 Downstream ISUZU ASCENDER L6-4.2 2008-2007 1 Upstream & 1 Downstream ISUZU I-290 L4-2.9 2008-2007 1 Upstream & 1 Downstream ISUZU I-370 L5-3.7 2008-2007 1 Upstream & 1 Downstream SAAB 9-7X L6-4.2 2009-2007 1 Upstream & 1 Downstream How to install the oxygen sensor? Step 1 - Some sensors are equipped with a heat shield that must be removed before the sensor removal, this is performed by removing any mounting bolts. Step 2 - By using a regular socket it minimizes potential damage to the sensor body and the threads, this technique helps avoid stripping the old sensor upon removal. Step 3 - Then, locate and disconnect the wiring connector, this step should be done before removing the sensor if the wiring is still attached. Step 4 - Its important that the wiring harness connectors are exactly the same, each sensor is unique to it's position and is located in the system by its connector configuration. (Note: some replacement sensors have a universal electrical connector that must be configured to the wiring of the old sensor.) Step 5 - Use a small wire brush to help clean the threaded port to ensure a proper seal of the new sensor. Gently install the new oxygen sensor by hand while keeping the wiring and connector free from bends. Step 6 - Gently tighten the sensor while keeping wiring free from damage, these sensors need to be fairly snug to avoid leakage. Step 7 - Once the sensor is tightened, reinstall any heat shields or bracing that had to be removed. Step 8 - After the heat shield has been reinstalled, mount the connector to it's holder and reattach the connector back onto the wiring harness. If the car has diagnostic trouble codes, they will need to be cleared. Note: 1.welcome to consult, we 24 hours online. In addition, we have warehouses in Kentucky, Texas and California, which can automatically match the nearest warehouse address according to your receiving address to give priority to delivery, greatly reducing the logistics time (if one warehouse is out of stock, we will deliver goods to you from other warehouses)! 2.The compatibility list is for reference only, and there are some differences among different models. First, check to see if your car is on the list. Then, compare your original oxygen sensor with the display image of our product, especially it has the same pattern and shape as the plastic shell at the connector end. If you are not sure, please feel free to send us pictures so that we can confirm for you. 3.Positive Feedback is left for Buyers once you have received your merchandise and let us know you are happy with the transaction by leaving us positive feedback. Please do not leave negative or neutral feedback without giving us the opportunity to remedy the situation first if you are displeased with our transaction. We cannot fix situations we are unaware of. We make every effort to provide outstanding products and service but we are only human and sometimes things go wrong. We appreciate your patience and opportunity to correct a situation if that happens. Payment PolicyShipping PolicyReturns PolicyFeedbackPayment Policy We accept Paypal only for the payment, and all orders should be paid through Ebay auction, please do not pay directly to our Paypal account. Paypal allows to pay by Credit Card, Direct Debit, VISA, eCheck, or other methods, please kindly check Paypal for more information. For multiple purchases, please add items to your Ebay shopping cart and pay once for entire order. Shipping Policy l Items will be shipped to buyer's eBay registered address. Please confirm your address before making payment. l We will NOT be responsible for any delay during delivery including but not limited to customs postage checking, strike, force majeure etc Returns Policy Out 30-day Satisfaction Guarantee assures our customers that they will receive all orders promptly and exactly as described. In addition , it allows customers to return new and unused products in their original factory condition for any reason within 30 days from the date of purchase. Notice: 1.All returns must be pre-approved by Autopartm and have a return merchandise authorization (RMA) number.Unauthorized returns will not be accepted. 2.Buyers are responsible for appropriate packing, returning shipping cost, insurance and returning the item in “new” condition. Used items will not be accepted for return. 3.We will replace the returning item with an identical item, issue a full store credit or a full refund. There is a difference between Genuine and OEM / OE Supplier brands. A genuine part is a part in the auto manufacturer’s original box with their logo on the box. OEM / OE Supplier is a brand licensed by the vehicle manufacturer and the part will not come with the vehicle manufacturer’s logo on it. OEM / OE Supplier parts are often the same parts you’d get at the dealership, just in a different box. We do not accept returns based solely on where a part is manufactured. FeedbackPositive Feedback is left for Buyers once you have received your merchandise and let us know you are happy with the transaction by leaving us positive feedback. Please do not leave negative or neutral feedback without giving us the opportunity to remedy the situation first if you are displeased with our transaction. We cannot fix situations we are unaware of. We make every effort to provide outstanding products and service but we are only human and sometimes things go wrong. We appreciate your patience and opportunity to correct a situation if that happens.Copyright © 2023 Dianxiaomi

Price: 31.89 USD

Location: Perth Amboy, New Jersey

End Time: 2025-01-24T18:18:08.000Z

Shipping Cost: 0 USD