What to quote
State the fuel injector quantity, vehicle application and agreed assembly contents. Identify pieces per set and any separately priced hardware before comparing quotations.
Nissan Sunny ยท Engine, Fuel, Cooling, Electrical & A/C
For Sunny fuel injector, start with port or direct-injection engine; use injector label and rail interface and nozzle, connector and seal set to separate similar variants.

| Record | Details to retain |
|---|---|
| Port or direct-injection engine | Identify port or direct-injection engine from the vehicle, installed assembly or readable label. |
| Injector label and rail interface | Show injector label and rail interface in photographs and retain measurements that distinguish the interfaces. |
| Nozzle, connector and seal set | Specify nozzle, connector and seal set together with every piece required in the quoted assembly. |
Petrol and market-specific diesel injection systems need separate rail, nozzle, pressure and calibration checks.
For this fuel injector, keep full chassis, body, production date, engine, transmission and sales market on the same record. The Sunny chassis and market guide explains why a regional name alone is insufficient.
When this component is part of a mixed system order, use the fuel, cooling, electrical and A/C to separate neighboring assemblies.
Send overall and mounting or connection photographs. For the fuel injector, retain injector label and rail interface and nozzle, connector and seal set; mark unknown values instead of borrowing a number from another generation. Use the OE and vehicle-identification checklist to organize the evidence.
Give every linked assembly its own specification; approving the fuel injector does not confirm the surrounding parts.
Sunny Spark Plugs โ Sunny petrol engines can require different plug specifications; matching thread size alone is unsafe, and diesel applications are excluded. Check petrol engine and induction type; record thread, reach and heat specification on its own order line.
Sunny Fuel Filter โ A serviceable petrol or diesel filter must not be confused with an in-tank strainer; identify fuel type, pressure stage and housing. Check fuel and injection system; record filter head and sensor on its own order line.
Sunny EGR Valve โ EGR equipment changes by engine, emissions market and production date; physical fit does not establish emissions compliance. Check engine and emission-system revision; record valve, cooler and pipe relationship on its own order line.
State the fuel injector quantity, vehicle application and agreed assembly contents. Identify pieces per set and any separately priced hardware before comparing quotations.
Cap inlet and nozzle individually and retain identification labels.
Before approving the fuel injector, agree sample and inspection requirements using the quality-control checklist. Return to the Sunny parts 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.
Email: sales@popxa.com
Phone: +86 188 3743 1505
WhatsApp: +86 188 3743 1505
WeChat: +86 188 3743 1505
Address: Jinling Avenue, Yanling, Xuchang, Henan, China