What to quote
State the quantity of oxygen sensor and the agreed assembly contents for each application. Identify pieces per set and any separately priced hardware before comparing quotations.
Nissan Navara · Engine, Cooling & A/C
Locate the exhaust sensor by engine, emissions specification and upstream or downstream position. Preserve the original label and connector views when requesting oxygen or air-fuel-ratio sensors.

| Record | Details to retain |
|---|---|
| Engine and emission market | Identify engine and emission market from the vehicle and installed assembly, retaining readable labels. |
| Bank and upstream or downstream position | Show bank and upstream or downstream position in photographs and provide the dimensions needed to compare the interfaces. |
| Sensor type, connector and lead | Specify sensor type, connector and lead in the requested contents so offers refer to the same assembly. |
Not every diesel exhaust sensor is an oxygen sensor; temperature and pressure sensors need separate identification.
For oxygen sensor, keep the full chassis identifier and build record with the request. The Navara chassis and market guide separates D22, D40, D23 and D27 identification; neither NP300 nor Frontier naming alone proves compatibility.
When oxygen sensor is quoted with related assemblies, use the fuel, cooling and electrical systems guide to keep their requirements distinct.
Send clear overall and mounting or connection photographs. For this oxygen sensor inquiry, retain bank and upstream or downstream position; mark unknown dimensions instead of borrowing a number from a different generation. The OE and vehicle-identification checklist helps organize the information.
Treat every linked assembly as a separate order line from the oxygen sensor; approving one component does not confirm the others.
Navara Catalytic Converter — retain engine, emission market and bank and manifold or underfloor position for that assembly.
Navara Mass Air Flow Sensor — retain engine and intake arrangement and sensor or housing assembly for that assembly.
State the quantity of oxygen sensor and the agreed assembly contents for each application. Identify pieces per set and any separately priced hardware before comparing quotations.
Protect the sensing tip and keep protective caps in place.
Before approving the oxygen sensor, agree sample and inspection requirements using the quality-control checklist. Return to the Navara component directory for other systems.
For oxygen sensor requirements on other vehicles, compare the vehicle sensor directory. Keep the Navara specification and every other approved model on separate order lines.
Bulk inquiry
We quote by vehicle model, OE number, part type, quantity and target market. Uploading a spreadsheet or ZIP package is optional.
Email: sales@popxa.com
Phone: +86 188 3743 1505
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