Nissan Sentra procurement guide
Nissan Sentra Engine, Cooling & A/C Parts Guide
Keep fuel pressure stages, heat exchangers, electrical controls and emission-market parts on distinct order lines.
Name the fuel stage
Separate tank pump/module, engine-driven direct-injection pump and injector. Retain pressure role, rail interface, labels and seals.
Name the heat-exchanger circuit
Radiator, condenser, evaporator, intercooler and oil cooler handle different fluids or air. Compare ports, dimensions, mounts and included modules.
Record electrical control details
Sensors need location and signal family; alternators need output and regulation; starters need pinion engagement. An ECU also requires hardware, calibration and programming status.
Keep the HVAC case with the request
Record steering side, refrigerant, compressor control, condenser ports, evaporator tube exits and blower wheel/controller.
Scope emissions by market
Upstream/downstream sensors, EGR, purge and catalyst equipment follow engine and emissions regulation. Physical fit is not proof of calibration or legal compliance.
Engine, Fuel, Cooling, Electrical & A/C
Separate B17 1.6 turbo equipment, ordinary port-injected engines and B18 2.0 DIG/CVT systems by exact vehicle record.
| Component | Selection boundary |
|---|---|
Specify Sentra oxygen sensor by engine and emission market. Retain bank and upstream or downstream position and sensor type, connector and lead so offers describe the same assembly. | |
Build a Sentra mass air flow sensor inquiry around engine and air-cleaner housing, then compare sensor-only or housing assembly and connector and calibration family. | |
Match the Sentra map / boost pressure sensor to engine and intake pressure location. Record mounting and pressure port together with connector and measuring range before sampling. | |
For Sentra crankshaft position sensor, start with engine and trigger arrangement; use mounting depth and flange and connector and lead route to separate similar variants. | |
Specify Sentra camshaft position sensor by engine, bank and sensor position. Retain inserted length and flange and connector and original label so offers describe the same assembly. | |
Build a Sentra fuel pump / supply module inquiry around engine and in-tank module type, then compare pump, sender and strainer contents and outlet, connector and tank flange. | |
Match the Sentra high-pressure fuel pump to b18 2.0 dig or other proven direct injection. Record cam drive and mounting flange together with pressure ports and control connector before sampling. | |
For Sentra 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. | |
Specify Sentra throttle body by engine and control function. Retain bore, mounting and pipe layout and actuator and connector so offers describe the same assembly. | |
Build a Sentra turbocharger inquiry around b17 1.6t sr turbo/nismo engine, then compare turbo label, flanges and ports and wastegate actuator and manifold scope. | |
Match the Sentra intercooler / charge-air cooler to b17 1.6t charge-air system. Record core dimensions and outlet direction together with mounts, ducts and sensor openings before sampling. | |
For Sentra egr valve, start with engine and emission-system revision; use valve, cooler and pipe relationship and connector and mounting interface to separate similar variants. | |
Specify Sentra water pump by engine and coolant circuit. Retain drive and impeller arrangement and housing and seal geometry so offers describe the same assembly. | |
Build a Sentra radiator inquiry around engine, transmission and cooling package, then compare core dimensions and hose positions and oil-cooler and mount interfaces. | |
Match the Sentra thermostat to engine and temperature specification. Record bypass and seal arrangement together with insert or housing supply before sampling. | |
For Sentra radiator cooling fan, start with cooling layout and fan position; use motor or mechanical drive and blade, shroud and controller contents to separate similar variants. | |
Specify Sentra alternator by engine and charging specification. Retain output, connector and regulation and pulley and mounting geometry so offers describe the same assembly. | |
Build a Sentra starter motor inquiry around engine, gearbox and voltage, then compare pinion and mounting flange and rotation and solenoid terminals. | |
Match the Sentra a/c compressor to refrigerant and compressor reference. Record drive, control and connector together with mounting and refrigerant ports before sampling. | |
For Sentra a/c condenser, start with front cooling package; use core, mounts and refrigerant fittings and receiver-drier inclusion to separate similar variants. | |
Specify Sentra a/c evaporator by front or rear hvac position. Retain core and pipe geometry and valve and sensor interfaces so offers describe the same assembly. | |
Build a Sentra blower motor inquiry around front or rear hvac and drive side, then compare wheel dimensions and rotation and connector and controller contents. | |
Match the Sentra timing chain kit to engine and timing architecture. Record chain, guide and tensioner references together with primary and secondary chains and sprockets included before sampling. | |
For Sentra oil cooler, start with engine or cvt fluid circuit; use coolant and oil port layout and core or housing assembly contents to separate similar variants. | |
Specify Sentra catalytic converter by engine, emission market and bank. Retain manifold or underfloor position and flanges and sensor bosses so offers describe the same assembly. | |
Build a Sentra exhaust muffler inquiry around body, wheelbase and engine, then compare pipe diameter and section boundary and flanges and hanger positions. | |
Match the Sentra vapor canister purge valve to engine and emission market. Record valve location and hose ports together with connector and flow direction before sampling. | |
For Sentra engine control module, start with engine, transmission and emission market; use module label and hardware number and connector keys and programming status to separate similar variants. |
Continue with the same vehicle details
Use the Sentra parts directory to identify other assemblies. Once specifications are clear, retain quantities, packing and destination through the shipping and quotation guide.
Auto parts inquiry
Send the vehicle and part evidence.
Include brand, full model, year, engine or EV drivetrain, OE/material code, quantity, destination and packing request. You can attach a list or old-part photos.