12638377 GM Diesel 6.6l NOx Sensor 5WK9 6631B Chevy GMC Duramax
Sample availability: confirm before order
Use PayPal/card checkout for small-quantity sample testing. Freight is confirmed by destination at checkout.
Send OE number, application, quantity, destination and packaging needs before PI or T/T payment.
Shown below are approved product reviews from buyers. Support questions and unverified messages are not counted as public testimonials.
“All nox sensor can work, nice vendor”
— Moira
“good supplier, nice seller”
— Jo
“super good Nox sensors”
— Timekeeper
Specifications
| OE / SKU | 5425221652434 |
|---|---|
| Product type | GM, NOx Sensor |
| Sample MOQ | 1 pc sample order supported |
| Warranty | 12-month quality warranty |
| Availability | Sample availability: confirm before order |
Cross Reference
Fitment
Confirm engine model, vehicle application, and connector shape with sales before wholesale ordering.
Shipping & Warranty
Samples are positioned for fast dispatch where stock is available. Bulk orders can support neutral packaging or project-specific packing requirements after RFQ confirmation.
12638377 GM Diesel 6.6l NOx Sensor 5WK9 6631B Chevy GMC Duramax — Professional-grade nox sensor from SHR Autoparts. IATF16949 certified manufacturer, 10+ years experience, serving distributors in 50+ countries.
Key Features
- OEM-equivalent quality — IATF16949 certified
- Direct bolt-on replacement, no modifications needed
- 100% functionally tested before shipping
- 12-month warranty with technical support
- Compatible with Euro 5/6 SCR emissions systems
OEM Part Numbers
- 5WK9 6631B
Compatibility Confirmation
Please confirm compatibility by OE number, connector, voltage, sensor position and product photos before ordering. SHR Autoparts technical sales can check cross-reference details before quote.
Specifications
| Product Type | NOx Sensor |
| Condition | New |
| Warranty | 12 months |
| Certification | IATF16949, ISO 9001 |
SKU: 5425221652434
Need bulk pricing? Request a Quote for volume discounts and OEM customization.
Supplanter –
work good on my car, good seller
Murray –
We buy 2 pcs to test last October, working good , we buy 5 pcs more this time
Timekeeper –
super good Nox sensors
Jo Sally –
good supplier, nice seller
Moira Lucia –
All nox sensor can work, nice vendor