Walker Products 215-1064 fuel injection idle air control valve for the 1999-2002 Chevrolet Silverado 1500 V8 4.8L or 5.3L and other vehicles regulates the air that bypasses the throttle plate. As an OE replacement, it is engineered to match OE specifications for pintle shape, stepper motor response, voltage range and airflow control curves.
- Idle airflow adjusted under engine control unit command during warm-up, A/C or power steering load and deceleration
- Idle speed held consistent under varying conditions to help prevent stalling
- Housing sealed against fuel vapors and moisture
- High-temperature-resistant materials for the engine bay environment
Quick facts
- Part: Walker Products 215-1064 fuel injection idle air control valve
- Fits: the 1999-2002 Chevrolet Silverado 1500 V8 4.8L or 5.3L and other vehicles
- Material: Metal housing
- Condition: New
Erratic idle speed, stalling or hard starting can be signs of a failing idle air control valve. Before you replace it, rule out other faults that produce the same signs, such as an air leak past the throttle plate or a problem in the wiring or sensors. The engine takes one valve, and this listing is a single valve.
Fits
The 1999-2002 Chevrolet Silverado 1500 V8 4.8L or 5.3L, the 1999-2002 GMC Sierra 1500 V8 4.8L or 5.3L and the 2001-2002 Sierra 1500 V8 6.0L are among the vehicles it fits, along with a wide range of other Chevrolet, GMC, Cadillac and Pontiac models. Open the "Vehicles it fits" section to find your exact model and engine.
Specifications
Fit and size
- Quantity per vehicle: 1
- Mounting holes: 2
- Terminals: 4 male blade terminals
Build and materials
- Housing material: Metal
- Condition: New
- Country of origin: China
Installation notes
- Goes into the throttle body or intake housing using the existing connectors and mounting points.
- No wiring or modifications are required.
Interchange: 73-4344 · 150-146
17113598 · 2H1057 · 31036 · CV10017 · IAC60 · AC234 · AC162
This part cross-references / interchanges with the following part numbers:
17113598, 2H1057, 31036, 73-4344, CV10017, IAC60, 150-146, AC234, AC162
Frequently Asked Questions
Is the Walker 215-1064 idle air control valve right for the 2001-2002 GMC Sierra 1500 V8 6.0L?
Yes. Walker Products 215-1064 fits the 2001-2002 GMC Sierra 1500 V8 6.0L, and the 1999-2002 Sierra 1500 V8 4.8L or 5.3L. For any other model, open the "Vehicles it fits" section.
How many terminals does this idle air control valve have?
This idle air control valve has four male blade terminals and two mounting holes. Its housing is metal.
Does a bad idle air control valve cause stalling and hard starting?
Yes, a failing idle air control valve can be one cause of stalling and hard starting. An erratic idle speed is another sign the valve can show.
Does Walker 215-1064 replace the AC234 idle air control valve?
Yes. AC234 is one of the other-brand numbers that Walker Products 215-1064 replaces, along with IAC60 and CV10017.
Does the Walker 215-1064 idle air control valve need wiring changes to install?
No. This valve connects through the existing connectors and mounting points, so no wiring or modifications are required.
