Nissan Sentra Vapor Canister Purge Valve Wholesale

A purge valve is not an EGR valve or canister-pressure sensor; hose routing and flow direction matter.

For this vapor canister purge valve, keep chassis, production date, engine, transmission and sales market on the same record. The Sentra B13–B18 identification 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 vapor canister purge valve, retain valve location and hose ports and connector and flow direction; 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 vapor canister purge valve does not confirm the surrounding parts.

Sentra EGR Valve — EGR equipment changes by engine, emissions market and production date; physical fit does not establish emissions compliance. Confirm engine and emission-system revision and valve, cooler and pipe relationship on its own order line.

Sentra Oxygen Sensor — Upstream air-fuel ratio and downstream oxygen sensors have different functions and calibration. Confirm engine and emission market and bank and upstream or downstream position on its own order line.

Sentra Mass Air Flow Sensor — A matching connector does not prove the housing diameter or calibration family. Confirm engine and air-cleaner housing and sensor-only or housing assembly on its own order line.

Sentra MAP / Boost Pressure Sensor — Manifold, boost and evaporative-pressure sensors are not alternatives merely because their plugs look alike. Confirm engine and intake pressure location and mounting and pressure port on its own order line.

Sentra Crankshaft Position Sensor — A camshaft sensor can share connector features but has a different sensing location and signal target. Confirm engine and trigger arrangement and mounting depth and flange on its own order line.

Sentra Camshaft Position Sensor — Intake and exhaust positions may differ; retain engine and installed label. Confirm engine, bank and sensor position and inserted length and flange on its own order line.

Before approving the vapor canister purge valve, agree sample and inspection requirements using the quality-control checklist. Return to the Sentra parts directory for other systems.