• Applications:
  • 1999-2002 Land Rover Discovery 4.0L 2003-2004 Land Rover Discovery 4.6L
  • ?
  • Package Included:
  • 4 * Oxygen Sensor
  • ?
  • Q & A: What happens if you drive with a bad oxygen sensor? A bad oxygen sensor could cause sluggish and rough driving with stalls, along with poor fuel efficiency and high pollution.
  •  
  • What happens if you don't replace a bad oxygen sensor? The engine computer won't be able to correctly set the air-fuel ratio, which could result in lower fuel economy, higher emissions and damage to other components.
  •  
  • Signs Of A Bad Oxygen Sensor:

    • 4Pcs Upstream Downstream Oxygen Sensor For Land Rover Discovery 4.0L 4.6L 99-04

    Applications:

    1999-2002 Land Rover Discovery 4.0L
    2003-2004 Land Rover Discovery 4.6L

    ?

    Package Included:

    4 * Oxygen Sensor

    ?

    Q & A:
    What happens if you drive with a bad oxygen sensor?
    A bad oxygen sensor could cause sluggish and rough driving with stalls, along with poor fuel efficiency and high pollution.

     

    What happens if you don't replace a bad oxygen sensor?
    The engine computer won't be able to correctly set the air-fuel ratio, which could result in lower fuel economy, higher emissions and damage to other components.

     

    Signs Of A Bad Oxygen Sensor:

    • Check Engine Light On.
    • Noticeable Loss of Fuel Efficiency.
    • Rough Engine Sound.
    • Failure of Emissions Test.
    • Black Smoke from Exhaust.
    • Reach a High Emission Level.

     

    How to Replace an Oxygen Sensor:

    1. Before beginning, identify the faulty sensor. 
    2. Raise the vehicle and secure it on jack stands.
    3. Locate the faulty oxygen sensor and disconnect the wiring harness connector.
    4. Use the oxygen sensor socket or wrench, loosen and remove the oxygen sensor.
    5. Compare the old oxygen sensor with the new replacement to ensure a correct fitment.
    6. Install the new oxygen sensor, and connect the harness.
    7. After clearing the codes, remove and reinsert the key, and then start the vehicle.

     

    Warm Tips:

    Please ensure this item will fit your vehicle by checking the photos or the part number.
    If you have any questions, feel free to contact us, and we will reply you as soon as possible.



    Payment
    We accept eBay's Safe and Secure Checkout.
    Payment Options: Paypal, Visa, Mastercard, American Express, Discover and other payment that is accepted by eBay.
    Handling & Shipping
    Handling time: 90% of the packages will be shipped out within 24 hours, other packages will be shipped out within 48 hours.
    Shipping time and carriers: All pacakges will be arrived within 2-8 working days via UPS, USPS, FedEx and other certified carriers by eBay.
    Do check the condition of the parcels, and check the items before install them.
    If the package didn't ship on time or arrived on time, do contact us please.
    Return & Refunds
    We offer 30-day free return and refund.
    1.Please contact us for return process before you return the item.
    2.All of our brand new items come with a 30-Days money-back guarantee.
    3.If the product you receive is defective or not the one you ordered, please take photos and contact us directly, photos must be clear and have the part numbers and tracking number visible.
    4.We will replace the defective items, provided that they are in stock within the warranty period and the buyer return the original item and pay for the reshipping cost for the replacement.
    5.If you request a return not due to product quality issue, wrong description or damages, the returning cost will be put in buyer's side, and shipping & handling cost are not refundable.
    6.Man-made damage is not covered by this warranty.
    7.Refunds will be credited within 5 to 7 business days of receiving the return.
    Contact Us

    We are dedicated to provide high quality products and satisfied customer service to our sincerely customers, so if there's any questions or problems with our products or service, feel free to contact us please.

    Feedback

    We will leave positive feedback after you paid the order.

    If for some reason there is any issue with the purchase, please contact us prior to leaving feedback, we will be glad to work together and provide a satisfying solution.

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    4Pcs Upstream Downstream Oxygen Sensor For Land Rover Discovery 4.0L 4.6L 99-04

    Applications:

    1999-2002 Land Rover Discovery 4.0L
    2003-2004 Land Rover Discovery 4.6L

    ?

    Package Included:

    4 * Oxygen Sensor

    ?

    Q & A:
    What happens if you drive with a bad oxygen sensor?
    A bad oxygen sensor could cause sluggish and rough driving with stalls, along with poor fuel efficiency and high pollution.

     

    What happens if you don't replace a bad oxygen sensor?
    The engine computer won't be able to correctly set the air-fuel ratio, which could result in lower fuel economy, higher emissions and damage to other components.

     

    Signs Of A Bad Oxygen Sensor:

    • Check Engine Light On.
    • Noticeable Loss of Fuel Efficiency.
    • Rough Engine Sound.
    • Failure of Emissions Test.
    • Black Smoke from Exhaust.
    • Reach a High Emission Level.

     

    How to Replace an Oxygen Sensor:

    1. Before beginning, identify the faulty sensor. 
    2. Raise the vehicle and secure it on jack stands.
    3. Locate the faulty oxygen sensor and disconnect the wiring harness connector.
    4. Use the oxygen sensor socket or wrench, loosen and remove the oxygen sensor.
    5. Compare the old oxygen sensor with the new replacement to ensure a correct fitment.
    6. Install the new oxygen sensor, and connect the harness.
    7. After clearing the codes, remove and reinsert the key, and then start the vehicle.

     

    Warm Tips:

    Please ensure this item will fit your vehicle by checking the photos or the part number.
    If you have any questions, feel free to contact us, and we will reply you as soon as possible.


    Payment
    We accept eBay's Safe and Secure Checkout.
    Payment Options: Paypal, Visa, Mastercard, American Express, Discover and other payment that is accepted by eBay.
    Handling & Shipping
    Handling time: 90% of the packages will be shipped out within 24 hours, other packages will be shipped out within 48 hours.
    Shipping time and carriers: All pacakges will be arrived within 2-8 working days via UPS, USPS, FedEx and other certified carriers by eBay.
    Do check the condition of the parcels, and check the items before install them.
    If the package didn't ship on time or arrived on time, do contact us please.
    Return & Refunds
    We offer 30-day free return and refund.
    1.Please contact us for return process before you return the item.
    2.All of our brand new items come with a 30-Days money-back guarantee.
    3.If the product you receive is defective or not the one you ordered, please take photos and contact us directly, photos must be clear and have the part numbers and tracking number visible.
    4.We will replace the defective items, provided that they are in stock within the warranty period and the buyer return the original item and pay for the reshipping cost for the replacement.
    5.If you request a return not due to product quality issue, wrong description or damages, the returning cost will be put in buyer's side, and shipping & handling cost are not refundable.
    6.Man-made damage is not covered by this warranty.
    7.Refunds will be credited within 5 to 7 business days of receiving the return.
    Contact Us

    We are dedicated to provide high quality products and satisfied customer service to our sincerely customers, so if there's any questions or problems with our products or service, feel free to contact us please.

    Feedback

    We will leave positive feedback after you paid the order.

    If for some reason there is any issue with the purchase, please contact us prior to leaving feedback, we will be glad to work together and provide a satisfying solution.


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