15896 Oxygen Sensor - Upstream O2 Sensor 12590789 for Chevy silverado, Impala, Tahoe, GMC Sierra

15896 Oxygen Sensor - Upstream O2 Sensor 12590789 for Chevy silverado, Impala, Tahoe, GMC Sierra

Availability: In stock

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Vendor: PartLimit

$25.99 Regular price ~~$51.99~~

Quick Overview Product Description Oxygen sensors, also known as Lambda sensors or O2 sensors among some vehicle manufacturers, are among the most sensitive and critical components on your car's engine....

$25.99 Regular price ~~$51.99~~

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Product Description

Oxygen sensors, also known as Lambda sensors or O2 sensors among some vehicle manufacturers, are among the most sensitive and critical components on your car's engine. Earlier fuel injection systems employed one oxygen sensor in the exhaust system to maintain closed-loop air/fuel mixture control. However, today's engines may use as many as four sensors, which monitor not only exhaust gas oxygen content but catalytic converter efficiency as well. In order to perform these functions properly, the sensors must adhere to OE standards within incredibly close tolerances. A malfunctioning or incorrectly calibrated oxygen sensor can hurt driveability and illuminate the malfunction indicator, resulting in costly and time-consuming repairs.

Corrosion-resistant stainless steel construction
PTFE filter blocks efficiency-robbing contaminants
Refined zirconia element improves sensor response
Stable performance & longer service life
100% Rigorous tested before on sale & shipment
Meet the professional specification as OEM standard

MIKKUPPA Oxygen Sensor must pass a rigorous professional practice loading test before sale and shipment.

Reduce CO2 and other harmful emissions, extend expensive catalytic converter life.

Fitment:

2000-2002 Chevrolet Silverado 1500

2000-2002 Chevrolet Suburban 1500

2001-2005 Chevrolet Impala

2000-2002 Chevrolet Tahoe

2000-2002 GMC Sierra 1500

Oxygen Sensor Installation Steps:

- Eliminate fault codes

- Disconnect the negative battery cable.

- Apply penetrating oil to the base of the sensor.

- Turn the sensor counterclockwise using an open-end wrench or an oxygen sensor socket.

- Remove the O2 sensor.

- Wipe the interface on the clean car.

- Installing the oxygen sensor.

- Reconnect the battery negative cable.

PAY ATTENTION

If the trouble ticket still is lit?
1. The position sensor is faulty.
2. The ECU has memory. Starts the car run some distance, Fault code is automatically eliminated.


1. Robotic Laser Weld 2. Porous PTFE Filter Allows atmospheric oxygen to enter the sensor without permitting water or engine contaminants to seep into the casing.	3. Double Protection Cover Maintains proper unit temperature for quicker response times and protects the ceramic element against silicone and lead poisoning. 4. Stainless Steel Housing Resists corrosion and contamination with a rugged, watertight body. 5. Aluminum-Oxide Trap Layer Keeps silicone and lead outside the ceramic elient through DENSO's exclusive design, preventing damage to the platinum electrode.	Why replace Oxygen Sensors? Improve engine efficiency and performance Improve fuel economy (up to 15% savings possible, you could save Hundred dollars’s a year in fuel costs) Reduce vehicle CO2 and other excessive harmful exhaust emissions Prevent damage to engine or expensive Catalytic Convertors and extend Catalytic Converter life.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.