Standard Ignition AC14 idle air control valve for the 1989-1993 Buick Century V6 3.3L and other vehicles regulates the airflow that holds the engine's idle speed.
- High-strength stepping motor that produces high output torque
- Shielded ball bearing in the motor that resists environmental contaminants
- Load testing confirms the actuator delivers a force greater than the actual load
- Polymer-blended, isotropic neodymium/iron/boron magnet for accurate control of the pintle and airflow
Quick facts
- Part: Standard Ignition AC14 idle air control valve
- Fits: 1989-1993 Buick Century V6 3.3L and other vehicles
- Condition: New
A rough or unsteady idle, stalling as the engine slows, or an idle speed that stays high can mean this valve is worn, though a vacuum leak or a dirty throttle body can produce a similar idle. If the valve is the cause, this one replaces it. Each engine takes one.
Fits
This valve is a direct-fit replacement for a wide range of Buick, Oldsmobile and Pontiac models, led by the 1989-1993 Buick Skylark V6 3.3L and the 1992-1993 Oldsmobile Achieva V6 3.3L. If your car is not named here, find your year, model and engine in the "Vehicles it fits" section on this page.
Specifications
Fit and size
- Quantity per vehicle: 1
- Port quantity: 1
- Terminal quantity: 4
- Connector shape: Oval
Build and materials
- Gasket or seal: included
- Hardware: not included
- Condition: New
- Country of origin: Mexico
In the box
One idle air control valve with its gasket or seal. Hardware is not included, and the old fasteners may not be reusable, so plan on new ones.
Interchange: 2-1767
19164573 · AC109 · 17112145 · 17112650 · 25533222
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
19164573, 21767, AC109, 2-1767, 17112145, 17112650, 25533222
Frequently Asked Questions
Does the Standard Ignition AC14 idle air control valve fit a 1989-1993 Buick Century V6 3.3L?
Yes. Standard Ignition AC14 is listed for the 1989-1993 Buick Century V6 3.3L. Other years, models and engines are in the "Vehicles it fits" section.
Does this idle air control valve come with a gasket?
Yes. The Standard Ignition AC14 includes a gasket or seal. Mounting hardware is not included.
How many terminals does the connector on this idle air control valve have?
The connector is oval with 4 terminals, and the valve has one port.
What kind of motor and magnet does this idle air control valve use?
This idle air control valve has a high-strength stepping motor with a shielded ball bearing, plus a polymer-blended, isotropic neodymium/iron/boron magnet for accurate control of the pintle and airflow.
Does Standard Ignition AC14 replace numbers like 2-1767 and AC109?
Yes. Standard Ignition AC14 is cross-referenced to 2-1767, AC109 and several other numbers, all printed on the Interchange line.
