ACDelco 12580772 | Accessory Drive Belt Idler Pulley

Part Number
12580772
Accessory Drive Belt Idler Pulley

Fits: Cadillac Escalade, Chevrolet Astro, Chevrolet Blazer, Chevrolet C1500, Chevrolet C1500 Suburban, Chevrolet C2500, Chevrolet C2500 Suburban, Chevrolet C3500, Chevrolet C3500HD, Chevrolet Express 1500, Chevrolet Express 2500, Chevrolet Express 3500, Chevrolet K1500, Chevrolet K1500 Suburban, Chevrolet K2500, Chevrolet K2500 Suburban, Chevrolet K3500, Chevrolet P30, Chevrolet S10, Chevrolet Tahoe, GMC C1500, GMC C1500 Suburban, GMC C2500, GMC C2500 Suburban, GMC C3500, GMC C3500HD, GMC Jimmy, GMC K1500, GMC K1500 Suburban, GMC K2500, GMC K2500 Suburban, GMC K3500, GMC P3500, GMC Safari, GMC Savana 1500, GMC Savana 2500, GMC Savana 3500, GMC Sonoma, GMC Yukon, Oldsmobile Bravada

Special Price $34.84 Regular Price $40.99
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Estimated Ship Date: 1 Business Day or Less
ACDelco GM Original Equipment Drive Belt Idler Pulleys are part of the accessory drive belt system on the front of your engine and are GM-recommended replacements for your vehicle's original components. A pulley can be ribbed or smooth and contains a sealed ball-bearing. The idler pulley is used to divert the drive belt to components such as the alternator, water pump or power steering pump. This original equipment drive belt idler pulley has 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 - https://www.P65Warnings.ca.gov


BRAND: ACDelco




FEATURES:


  • Cadillac;Chevrolet;Chevrolet;GMC;GMC;Oldsmobile
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Manufactured to GM OE specification for fit, form, and function
  • Offering the quality, reliability, and durability of GM OE
  • Repair noisy idler pulley bearing


SPECIFICS:


Belt TypeSerpentine
ColorBlack
Groove Quantity6
Height (in)3.06
Length (in)3.09
MaterialPlastic
Meets or Exceeds Original Equipment Manufacture SpecificationsYes
Mount Hole Diameter (in)0.393 in
Mount Hole Diameter (mm)10 mm
Mount Hole Quantity1
Programming RequiredNo
Weight (lb)0.68



DOWNLOADS:




APPLICATIONS:


  • 1996-2002 Chevrolet Express 3500
    • HEAVY DUTY HEATER(C42) GROOVED, CODE 9930, 0772
  • 1996-1999 GMC C2500 Suburban
    • EXCEPT A/C - MANUAL CONTROLS(C60) GROOVED, CODE 9930, 0772
  • 1996-1999 Chevrolet P30
    • EXCEPT A/C ENGINE DRESS PROVISIONS(ENV) GROOVED, CODE 9930, 0772
  • 1996-1999 Chevrolet K1500 Suburban
    • EXCEPT A/C - MANUAL CONTROLS(C60) GROOVED, CODE 9930, 0772
  • 1996-1999 Chevrolet K1500
    • EXCEPT A/C - MANUAL CONTROLS(C60) GROOVED, CODE 9930, 0772
  • 1996-1999 GMC Yukon
    • EXCEPT A/C - MANUAL CONTROLS(C60) GROOVED, CODE 9930, 0772
  • 1996-2000 Chevrolet K2500
    • EXCEPT A/C - MANUAL CONTROLS(C60) GROOVED, CODE 9930, 0772
  • 1996-2002 Chevrolet Express 1500
    • HEAVY DUTY HEATER(C42) GROOVED, CODE 9930, 0772
  • 1996-1999 Chevrolet K2500 Suburban
    • EXCEPT A/C - MANUAL CONTROLS(C60) GROOVED, CODE 9930, 0772
  • 1996-2002 GMC Savana 1500
    • HEAVY DUTY HEATER(C42) GROOVED, CODE 9930, 0772
  • 1996-1999 Chevrolet C2500 Suburban
    • EXCEPT A/C - MANUAL CONTROLS(C60) GROOVED, CODE 9930, 0772
  • 1996-2003 Chevrolet Blazer
    • HEAVY DUTY HEATER(C42) GROOVED, CODE 9930, 0772
  • 1996-2000 GMC K2500
    • EXCEPT A/C - MANUAL CONTROLS(C60) GROOVED, CODE 9930, 0772
  • 1996-2000 GMC Safari
    • HVAC NOT DESIRED(YG6), HVAC NOT REQUIRED(8T9) GROOVED, CODE 9930, 0772
  • 1996-2000 GMC K3500
    • EXCEPT A/C - MANUAL CONTROLS(C60) GROOVED, CODE 9930, 0772
  • 1996-1999 Chevrolet C1500
    • EXCEPT A/C - MANUAL CONTROLS(C60) GROOVED, CODE 9930, 0772
  • 2001-2005 Chevrolet Astro
    • HVAC NOT REQUIRED(8T9) GROOVED, CODE 9930, 0772
  • 1998-1999 Chevrolet P30
    • EXCEPT A/C ENGINE DRESS PROVISIONS(ENV), HVAC PROVISIONS(8W0) GROOVED, CODE 9930, 0772
  • 1996-2000 GMC C2500
    • EXCEPT A/C - MANUAL CONTROLS(C60) GROOVED, CODE 9930, 0772
  • 1996-1999 Chevrolet Tahoe
    • EXCEPT A/C - MANUAL CONTROLS(C60) GROOVED, CODE 9930, 0772
  • 1996-2002 GMC Savana 3500
    • HEAVY DUTY HEATER(C42) GROOVED, CODE 9930, 0772
  • 1996-2000 Chevrolet C2500
    • EXCEPT A/C - MANUAL CONTROLS(C60) GROOVED, CODE 9930, 0772
  • 1996-2003 Chevrolet S10
    • HEAVY DUTY HEATER(C42) GROOVED, CODE 9930, 0772
  • 2001-2005 GMC Safari
    • HVAC NOT REQUIRED(8T9) GROOVED, CODE 9930, 0772
  • 1996-1999 GMC K1500 Suburban
    • EXCEPT A/C - MANUAL CONTROLS(C60) GROOVED, CODE 9930, 0772
  • 1996-2000 GMC C3500
    • EXCEPT A/C - MANUAL CONTROLS(C60) GROOVED, CODE 9930, 0772
  • 1996-1999 GMC C1500
    • EXCEPT A/C - MANUAL CONTROLS(C60) GROOVED, CODE 9930, 0772
  • 1996-2000 Chevrolet K3500
    • EXCEPT A/C - MANUAL CONTROLS(C60) GROOVED, CODE 9930, 0772
  • 1998-1999 GMC P3500
    • EXCEPT A/C ENGINE DRESS PROVISIONS(ENV), HVAC PROVISIONS(8W0) GROOVED, CODE 9930, 0772
  • 1996-1999 GMC K2500 Suburban
    • EXCEPT A/C - MANUAL CONTROLS(C60) GROOVED, CODE 9930, 0772
  • 1996-2003 GMC Sonoma
    • HEAVY DUTY HEATER(C42) GROOVED, CODE 9930, 0772
  • 1996-2002 GMC Savana 2500
    • HEAVY DUTY HEATER(C42) GROOVED, CODE 9930, 0772
  • 1996-2001 Oldsmobile Bravada
    • HEAVY DUTY HEATER(C42) GROOVED, CODE 9930, 0772
  • 1996-1999 Chevrolet C1500 Suburban
    • EXCEPT A/C - MANUAL CONTROLS(C60) GROOVED, CODE 9930, 0772
  • 1996-1999 GMC P3500
    • EXCEPT A/C ENGINE DRESS PROVISIONS(ENV) GROOVED, CODE 9930, 0772
  • 1996-2002 Chevrolet Express 2500
    • HEAVY DUTY HEATER(C42) GROOVED, CODE 9930, 0772
  • 1996-2000 Chevrolet C3500
    • EXCEPT A/C - MANUAL CONTROLS(C60) GROOVED, CODE 9930, 0772
  • 1999-1999 Cadillac Escalade
    • EXCEPT A/C - MANUAL CONTROLS(C60) GROOVED, CODE 9930, 0772
  • 1996-2000 Chevrolet C3500HD
    • EXCEPT A/C - MANUAL CONTROLS(C60) GROOVED, CODE 9930, 0772
  • 1996-1999 GMC C1500 Suburban
    • EXCEPT A/C - MANUAL CONTROLS(C60) GROOVED, CODE 9930, 0772
  • 1996-2000 GMC C3500HD
    • EXCEPT A/C - MANUAL CONTROLS(C60) GROOVED, CODE 9930, 0772
  • 1996-2000 Chevrolet Astro
    • HVAC NOT DESIRED(YG6), HVAC NOT REQUIRED(8T9) GROOVED, CODE 9930, 0772
  • 1996-2002 GMC Jimmy
    • HEAVY DUTY HEATER(C42) GROOVED, CODE 9930, 0772
  • 1996-1999 GMC K1500
    • EXCEPT A/C - MANUAL CONTROLS(C60) GROOVED, CODE 9930, 0772
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.
Can a serpentine belt cause smoke?
Yes, a serpentine belt can cause smoke. A serpentine belt is an essential component of a vehicle's engine system. It drives various accessories such as the alternator, power steering pump, water pump, and air conditioning compressor. If the serpentine belt becomes worn, damaged, or misaligned, it can cause friction and generate smoke.
Why is my serpentine belt squealing?
The serpentine belt can squeal due to various reasons, including tension issues, worn-out belt, or a problem with the belt's pulleys.
Is my serpentine belt too tight?
If your serpentine belt is causing issues like excessive noise or accelerated wear on the pulleys, it may indicate that the belt is too tight.
Why did my serpentine belt come off?
Serpentine belts can come off due to factors such as belt wear, improper tension, misaligned pulleys, or a faulty tensioner.
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