What to quote
State the quantity of catalytic converter 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
Identify the engine, exhaust position and destination emissions requirement before requesting a catalyst. Compare sensor bosses, flanges and assembly length.

| Record | Details to retain |
|---|---|
| Engine, emission market and bank | Identify engine, emission market and bank from the vehicle and installed assembly, retaining readable labels. |
| Manifold or underfloor position | Show manifold or underfloor position in photographs and provide the dimensions needed to compare the interfaces. |
| Flanges and sensor bosses | Specify flanges and sensor bosses in the requested contents so offers refer to the same assembly. |
Physical bolt-on fit does not establish regulatory approval. DPF and SCR units are not interchangeable catalyst descriptions.
For catalytic converter, 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 catalytic converter 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 catalytic converter inquiry, retain manifold or underfloor 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 catalytic converter; approving one component does not confirm the others.
Navara Oxygen Sensor — retain engine and emission market and bank and upstream or downstream position for that assembly.
Navara Exhaust Muffler — retain body, wheelbase and engine and pipe diameter and section boundary for that assembly.
State the quantity of catalytic converter and the agreed assembly contents for each application. Identify pieces per set and any separately priced hardware before comparing quotations.
Protect the internal substrate by supporting the shell against impact.
Before approving the catalytic converter, agree sample and inspection requirements using the quality-control checklist. Return to the Navara component directory for other systems.
Bulk inquiry
We quote by vehicle model, OE number, part type, quantity and target market. Uploading a spreadsheet or ZIP package is optional.
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