ACDelco 19333272 | Fuel Injection Idle Air Control Valve

Part Number
Fuel Injection Idle Air Control Valve

Fits: 89-95 Chevrolet C3500, 89-95 Chevrolet K3500, 89 Chevrolet R2500, 89-91 Chevrolet R2500 Suburban, 89-91 Chevrolet R3500, 89-91 Chevrolet V3500, 89-95 GMC C3500, 89-95 GMC K3500, 89 GMC R2500, 89-91 GMC R2500 Suburban, 89-91 GMC R3500, 89-91 GMC V3500, 91-95 Chevrolet C3500HD, 91-96 Chevrolet G30, 91-97 Chevrolet P30, 91-95 GMC C3500HD, 91-96 GMC G3500, 91-96 GMC P3500, 92-93 Chevrolet C1500, 92-95 Chevrolet C2500, 92-95 Chevrolet C2500 Suburban, 92-95 Chevrolet K2500, 92-95 Chevrolet K2500 Suburban, 92-95 GMC C2500, 92-95 GMC C2500 Suburban, 92-95 GMC K2500, 92-95 GMC K2500 Suburban, 94 Buick Commercial Chassis, 94 Buick Roadmaster, 94 Cadillac Commercial Chassis, 94 Cadillac Fleetwood, 94-95 Chevrolet Camaro, 94 Chevrolet Caprice, 94 Chevrolet Corvette, 94-95 Pontiac Firebird

Special Price $115.19 Regular Price $127.99
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ACDelco GM Original Equipment Fuel Injection Idle Air Control Valves control the engine idle, and are GM-recommended replacements for your vehicle's original components. These electrically actuated valves regulate the amount of air that bypasses the closed throttle plate while at idle. These original equipment fuel injection idle air control valves have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ? WARNING: Cancer and Reproductive Harm -



  • Buick;Cadillac;Chevrolet;Chevrolet;GMC;GMC;Pontiac
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Helps provide smooth engine idle
  • Manufactured to GM OE specification for fit, form, and function
  • Offering the quality, reliability, and durability of GM OE


FAQ - Answer 1No. It is used only on throttle body or fuel injected engines.
FAQ - Question 1Is this control used on all engines?
Good Maintenance Practices - Section 1 - Bullet 1Use approved fuel for your vehicle.
Good Maintenance Practices - Section 1 - Bullet 2Change fuel filter (if applicable) at required intervals.
Good Maintenance Practices - Section 1 - Bullet 3Keep fuel supply line away from hot surfaces.
Good Maintenance Practices - Section 1 - Bullet 4Use approved gasoline additives.
Height (in)2.03
Meets or Exceeds Original Equipment Manufacture SpecificationsYes
Mount Hole Diameter (in)0.189 in
Mount Hole Diameter (mm)4.8 mm
Mount Hole Quantity2
Programming RequiredNo
Terminal GenderMale
Terminal Quantity4
Terminal TypeBlade
Weight (lb)0.05
Width (in)2.03



  • 1989-1991 Chevrolet R3500
  • 1995-1995 Pontiac Firebird
  • 1989-1989 GMC R2500
  • 1994-1994 Chevrolet Corvette
  • 1989-1995 GMC C3500
  • 1995-1995 Chevrolet Camaro
  • 1992-1995 Chevrolet K2500
  • 1992-1995 GMC K2500
  • 1992-1995 GMC K2500 Suburban
  • 1994-1994 Cadillac Fleetwood
  • 1991-1996 GMC P3500
  • 1989-1991 GMC R3500
  • 1991-1996 Chevrolet G30
  • 1992-1995 GMC C2500 Suburban
  • 1992-1995 GMC C2500
  • 1991-1997 Chevrolet P30
  • 1994-1994 Buick Commercial Chassis
  • 1992-1995 Chevrolet C2500 Suburban
  • 1989-1991 GMC V3500
  • 1994-1994 Cadillac Commercial Chassis
  • 1994-1994 Chevrolet Caprice
  • 1994-1994 Chevrolet Camaro
  • 1989-1991 Chevrolet R2500 Suburban
  • 1989-1995 Chevrolet C3500
  • 1991-1995 Chevrolet C3500HD
  • 1994-1994 Buick Roadmaster
  • 1992-1995 Chevrolet K2500 Suburban
  • 1994-1994 Pontiac Firebird
  • 1989-1991 Chevrolet V3500
  • 1989-1995 Chevrolet K3500
  • 1989-1995 GMC K3500
  • 1992-1993 Chevrolet C1500
  • 1989-1989 Chevrolet R2500
  • 1991-1996 GMC G3500
  • 1992-1995 Chevrolet C2500
  • 1991-1995 GMC C3500HD
  • 1989-1991 GMC R2500 Suburban
Customer Questions
Does AC Delco make Ford parts?
No, AC Delco produces parts primarily for General Motors vehicles and does not make parts specifically for Ford vehicles.
Can I use AC Delco parts to replace OEM parts?
Yes, in most cases AC Delco parts can be used as a replacement for OEM parts. However, it's important to ensure that the parts are compatible with your specific make and model of vehicle.
What AC Delco oil filter do I need?
AC Delco offers a variety of oil filters that are compatible with different makes and models of vehicles. To determine which AC Delco oil filter you need, consult your vehicle's owner's manual or use our online filter lookup tool that matches the make, model, and year of your vehicle.
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