- Detect the nitrogen oxide content of the exhaust to optimize emissions and fuel economy
- GM-recommended replacement part for your GM vehicle s original factory component
- Offering the quality, reliability, and durability of GM OE
- This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
Open Box Condition Notice:
Items are in perfect working condition. Items may have some minor signs of use, and the original protective wrapping may be absent or the item may be repackaged. All accessories will be included.
Return Policy:
You may return any item purchased within 30 days of receiving the shipment.
Amelia Martin - 2024-03-03
Truly exceeded my expectations in terms of quality and service. The shipping was super fast, and the customer support was excellent.