Name: 4-Pc Oxygen Sensor Upstream & Downstream 4-Pin A-Premium APOS1909
Brand: A-Premium
SKU: 1013CGXS
Availability: InStock
Rating: 4.6 (406 reviews)

A-Premium 4 Pcs Upstream & Downstream O2 Oxygen Sensor for 1999-2000 GMC Sierra 2500. This products replaces part number: 250-24018, 250-24019, 250-24202, 19178923, 19178116, 25164488. Same Day shipping, Delivery time Guaranteed, Highest Quality. 

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Oxygen Sensor

1999-2000 Chevrolet Silverado 2500 4-Pc Oxygen Sensor Upstream & Downstream 4-Pin A-Premium APOS1909

4 Pcs Upstream & Downstream O2 Oxygen Sensor

4-Pc Oxygen Sensor Upstream & Downstream 4-Pin A-Premium APOS1909

1999-2000 GMC Sierra 2500 4-Pc Oxygen Sensor Upstream & Downstream 4-Pin A-Premium APOS1909

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Incorrect connector, does not fit into the female connector, could not use without modification. Did not want to modify it in case it still did not work. Please see attached photo. Also cable is over 12" longer than original but would use if the connector was correct. . 

We're genuinely sorry to hear that our product doesn't meet your expectations. Please get in touch with our dedicated customer support team at +1 888 374 5088 or reply to our email message from service@a-premium.com so we can personally address and resolve the issue for you. Your satisfaction is our utmost priority, and we appreciate your feedback. Thank you.

1-Pc Oxygen Sensor Downstream 4-Pin A-Premium OS163

Replacement O2 Sensor

1-Pc Oxygen Sensor Downstream 4-Pin A-Premium APOS0547

For oxygen sensor 

After searching many sites a-premium had the best prices and helpful product information. There was a minor setback issue but they took care of it fast and received my parts ahead of scheduled delivery time. I will definitely continue doing business with A-Premium. Thank You!

4-Pc Oxygen Sensor Upstream & Downstream 4-Pin A-Premium APOS0179

Make sure the parts you order fit your vehicle 

4-Pc Oxygen Sensor 4-Pin A-Premium APOS1996

02 sensors 

2-Pc Oxygen Sensor Upstream & Downstream 4-Pin A-Premium APOS0872

Amazing product 

4-Pc Oxygen Sensor Upstream & Downstream 4-Pin A-Premium OS107

A-premium is awesome 

2-Pc Oxygen Sensor Center & Downstream 4-Pin A-Premium APOS1993

Everything good 

We're genuinely sorry to hear that our product doesn't meet your expectations. We have already initiated a replacement for your oxygen sensor. If you have any further questions or concerns, please don't hesitate to reach out to our customer support team. We are here to assist you and ensure that you have a positive experience with our products.

1-Pc Oxygen Sensor 6-Pin A-Premium APOS0529

O2 sensor is stuck on lean 

I finally had time to install and test-drive with the new sensors, and so far everything is working great — no issues at all. The only concern I have is about the packaging. The upstream sensor came nicely packed in a proper box, but the downstream sensor arrived in a plain, ordinary box, which made it seem like it wasn’t part of the same quality packaging or maybe came from a different source.

Overall, I’m satisfied with how the sensors perform — just hope the packaging is more consistent next time.

2-Pc Oxygen Sensor Upstream & Downstream 4-Pin A-Premium APOS0903

Packaging

I need a refund on this part , because a pin is missing and doesn't work.

We&rsquo;re sorry to hear about the issue with your O2 sensor. Our team is already reviewing the missing-pin problem for your order and will get back to you shortly with a solution. Thank you for your patience and understanding.

1999-2000 Chevrolet Silverado 2500 4-Pc Oxygen Sensor Upstream & Downstream 4-Pin A-Premium APOS1909

Specifications

Part interchange

Compatibility

Highlights

Shipping and warranty

Fast shipping

Easy return

Warranty policy

Why choose A-Premium.com

Reviews


1999 - 2000	Chevrolet	Silverado 2500
2000 - 2000	Chevrolet	Suburban 2500
1999 - 2000	GMC	Sierra 2500
2000 - 2000	GMC	Yukon XL 2500