Standard Ignition AC516 Idle Air Control Valve

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Standard Ignition AC516 Idle Air Control Valve

Brand	Standard Ignition AC516
Connector Shape	Square
Gaskets Included	Yes
Hardware Included	Yes
Fits	Nissan · 4 vehicles

Direct replacement. Matches the original idle air control valve form for straightforward installation.

Square connector. Uses a square connector with six terminals for a secure electrical connection.

Gaskets included. Comes with gaskets and hardware for a more complete installation.

Cross-references Hitachi Automotive ABV0041, Standard Ignition AC516 and 2-16801 for the same application. See all 9.

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Idle Air Control Valve for Nissan Sentra

Standard Ignition AC516 is an idle air control valve for 2000-2001 Nissan Sentra applications. It is built with a square connector shape, two hose connectors, and a 6-terminal layout for the specified fuel injection system setup.

Key Features

Fits 2000-2001 Nissan Sentra, N/A
Idle air control valve for air and fuel delivery systems
Square connector shape for the listed application
Two hose connectors and 6 terminals
Gaskets included for installation on the specified vehicle application
Hardware included for the specified vehicle application
Standard Ignition AC516 part number

Detailed Description

Standard Ignition AC516 is an idle air control valve used in the fuel injection system to regulate bypass air at idle on the 2000-2001 Nissan Sentra. This part cross-references Hitachi Automotive ABV0041 for the same application. It also interchanges with 2-16801 and 2H1245. The AC516 is a direct-fit service part for Sentra models listed in the fitment data, with the connector and hose-port configuration matched to the application.

What It Helps Fix

Unstable or fluctuating idle speed
Engine stalling when coming to a stop
Idle speed that is too high or too low
Rough idle after startup or during warm-up
Idle control issues related to air bypass regulation

Installation Notes and Tips

Verify connector shape, terminal count, and hose connection layout before installation. Confirm the vehicle is a 2000-2001 Nissan Sentra and compare the original part number to AC516 before replacement. Clean the throttle body and related air passages during service to help restore proper idle control.

Quality Assurance

Standard Ignition supplies replacement ignition and engine management components for service applications. AC516 is built to match the listed fitment and connection requirements for the specified Nissan Sentra models.

This part fits 4 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Liters	Cylinders	Position	Notes
2001	Nissan	Sentra	2.0L	L4	N/A	Primary application for specific vehicle models ~ Idle Air Control Valve
2001	Nissan	Sentra	2.0L	L4	N/A	Compatible with various car models.
2000	Nissan	Sentra	2.0L	L4	N/A	Primary application for specific vehicle models ~ Idle Air Control Valve
2000	Nissan	Sentra	2.0L	L4	N/A	Compatible with various car models.
No rows match your filter.

Directly replaces or cross-references 9 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Hitachi Automotive — ABV0041Standard Ignition — AC5162-168012H124573-457950630237814M810AC4220AEC1123