cardoctor

Upstream NOx Sensor 12669594 5WK9 6631H for Chevy GMC 6.6L Duramax Diesel 10-15

$99.99
Condition: New
Upstream NOx Sensor 12669594 / 5WK9 6631H for GM 6.6L Duramax Diesel Aftermarket replacement upstream (front, inlet) nitrogen oxide (NOx) sensor for GM 6.6L Duramax diesel trucks and vans. Brand: cardoctor (sensor label: KMSENSOR OY). Part Numbers & Fitment Replaces G...
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SKU: 880062423290
Availability: In Stock

Upstream NOx Sensor 12669594 / 5WK9 6631H for GM 6.6L Duramax Diesel

Aftermarket replacement upstream (front, inlet) nitrogen oxide (NOx) sensor for GM 6.6L Duramax diesel trucks and vans. Brand: cardoctor (sensor label: KMSENSOR OY).

Part Numbers & Fitment

Replaces GM part number 12669594
Interchange number 5WK9 6631H
Label markings SNS12V, LW9594S
Position Upstream (before the SCR catalyst)
Fitment
Chevrolet Silverado 2500 HD / 3500 HD 6.6L Duramax diesel, 2011-2014
GMC Sierra 2500 HD / 3500 HD 6.6L Duramax diesel, 2011-2014
Chevrolet Express 2500 / 3500 / 4500 6.6L Duramax diesel, 2010-2015
GMC Savana 2500 / 3500 / 4500 6.6L Duramax diesel, 2010-2015

Not the downstream sensor. Please verify fitment by matching the part number on your original sensor before ordering.

Condition and What's Included

New in the box. Includes the sensor control module, wiring harness and probe as shown in the photos.

Shipping

Ships by UPS Ground. Shipping is charged; this item does not ship free.

Shipping & Returns

  • Ships via UPS Ground from the US.
  • 30-day returns.
  • Vast Trades is an independent reseller; not affiliated with the manufacturer.
Condition New
SKU 880062423290
Weight 0.5 lb

Shipping Information

  • Ships within 1–2 business days after payment
  • Parcel items ship UPS Ground; the shipping cost is shown at checkout
  • Large items ship by freight at the flat price shown in the listing (lower 48, curbside to a business address)
  • Tracking emailed when your order ships
  • US only; email us for Alaska, Hawaii, or international quotes
Full shipping policy

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