ACDelco 6K1020 | Serpentine Belt

Part Number
6K1020
Serpentine Belt

Fits: Buick Regal, Chevrolet Blazer, Chevrolet C1500, Chevrolet C1500 Suburban, Chevrolet C2500, Chevrolet C2500 Suburban, Chevrolet C3500, Chevrolet C3500HD, Chevrolet G20, Chevrolet G30, Chevrolet K1500, Chevrolet K1500 Suburban, Chevrolet K2500, Chevrolet K2500 Suburban, Chevrolet K3500, Chevrolet Lumina APV, Chevrolet Lumina Van, Chevrolet Malibu, Chevrolet Monte Carlo, Chevrolet P30, Chevrolet Tahoe, Ford Bronco, Ford Club Wagon, Ford E-150 Econoline, Ford E-150 Econoline Club Wagon, Ford E-250 Econoline, Ford E-350 Econoline, Ford E-350 Econoline Club Wagon, Ford F-150, Ford F-250, Ford F-250 HD, Ford F-350, Ford Mustang, Ford P-350, GMC C1500, GMC C1500 Suburban, GMC C2500, GMC C2500 Suburban, GMC C3500, GMC C3500HD, GMC G2500, GMC G3500, GMC K1500, GMC K1500 Suburban, GMC K2500, GMC K2500 Suburban, GMC K3500, GMC P3500, GMC Yukon, Lincoln Navigator, Oldsmobile 98, Oldsmobile Cutlass Calais

Special Price $60.34 Regular Price $70.99
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Standard V-Ribbed Serpentine Belt


BRAND: ACDelco




FEATURES:


  • A/C Compressor Belt;Air Brake Hose;Air Intake Duct Drain Hose;Alternator Decoupler Pulley;Coolant Hose;Drive Belt;Elbow Air Vent Hose;Flanged Idler Pulley;Fuel Carburetion Hose;Fuel Line/PCV/EEC Hose;Heater Hose;Idler Pulley;Lawn and Garden V-Belt;Power Steering Pump Belt;Radiator Hose;Snowmobile V-Belt;Supercharger Belt;Timing Belt;Turbocharger Hose;V-Ribbed Serpentine Belt


SPECIFICS:


ACD_RemanDesNo
AltPA_1040_mm20
AltPA_2002_mm2591
AltPA_2005_mm2605
ColorBlack
FAQ - A1Yes, this may be indicative of an alignment issue or a failed tensioner.
FAQ - A2Yes, you may lose your power steering or stall out. Your car is not drivable when your drive belt fails.
FAQ - A3Yes, the leading causes of belt failure are improper tension and misaligned pulleys. Both these conditions cause excessive heat which leads to belt failure. Have your belts checked every 3,000 miles for belt wear, proper tension, and pulley alignment.
FAQ - A4No, when the belt backing has been torn or cracked, the belt should be replaced.
FAQ - A5No, use the belt in the way it's listed in the ACDelco belts and hoses catalog.
FAQ - A6No, remember the leading cause of belt failure is improper tension and misaligned pulleys. Improper tension will cause the belt to slip and you may notice a loss of performance from the air conditioning system as well as increased heat under the hood. High heat can lead to premature accessory failure.
FAQ - Q1Could an automotive belt tear during use?
FAQ - Q2Will I know immediately if an automotive belt tears?
FAQ - Q3Are there steps I can take to ensure a longer automotive belt life?
FAQ - Q4Is there a way to repair a torn automotive belt?
FAQ - Q5Can I use the same automotive belt for multiple uses?
FAQ - Q6Will a worn automotive belt affect gas mileage?
Features & Benefits - B1Made with temperature and crack resistant EPDM rubber for a long life and quiet, dependable performance
Features & Benefits - B2Is the belt of choice by professional technicians, lasting 50% to 60% longer than retail belts (low priced belts sold at car part stores)
Features & Benefits - B3Its precision dimension control of rib profile transmits load efficiently throughout the accessory belt drive systems (ABDS) allowing components to operate at optimum levels
Features & Benefits - B4Able to operate and accept misalignment in the accessory belt drive systems (ABDS) far greater than other serpentine belts
Features & Benefits - B5Its flexible construction allows the belt to withstand billions of topside and backside bends resulting in a long belt life
Features & Benefits - B6Manufactured using quality materials to help provide long life, minimize noise, reduce loss of tension, and solve problem applications
Good Maintenance Practices - S1 B1Do not use belt dressings to stop belt slippage or noise. These are oil based and may cause belt deterioration.
Good Maintenance Practices - S1 B2Never twist a belt more than 90 degrees during inspection. This may damage the tensile cords and cause premature failure.
Good Maintenance Practices - S1 B3Replace serpentine belts every 60,000 - 100,000 miles. Check vehicle's owner's manual.
Good Maintenance Practices - S1 B4Replace V-belts after 3 to 4 years, or every 36,000 to 48,000 miles.
Good Maintenance Practices - S1 B5Use an approved tension gauge to check belt tension.
Good Maintenance Practices - S1 B6Check for proper belt tension after 500 to 1,000 miles following belt installation. Recheck often, at least twice a year or every 6,000 miles.
Height.5
Length51.1
Marketing Statement - Product LineBuilt to meet the latest demands, ACDelco's Belts and Hoses line includes automotive belts and hoses, tensioners, pulleys, and kits. ACDelco offers a wide variety of Professional premium, aftermarket parts, and a select offering of GM Original Equipment Belts that fit a variety of vehicles on the road today.
Marketing Statement - Sub BrandWhen it comes to replacing your Belts, ACDelco offers a full line of Professional, premium aftermarket Belt products. To help make part replacement simple and precise, ACDelco also offers pulleys, tensioners, and kits. ACDelco Professional, premium aftermarket belts fit both GM and Non GM vehicles.
Measurements13/16 in x 102 5/8 in
Mkt_BrandQual_NameStandard
Mkt_State_Warranty_CALimited Lifetime Warranty as long as original purchaser still owns vehicle (Parts Only).
Mkt_State_Warranty_USLimited Lifetime as long as original purchaser owns vehicle. (Parts Only)
Product DescriptionACDelco Professional, premium aftermarket V-Ribbed Advanced Technology Belts serve as replacement belts for accessory belt drive systems (ABDS) and other serpentine belt applications. They are designed using advanced manufacturing technology and premium EPDM rubber construction to provide customers with superior accessory belt drive systems (ABDS) and new-vehicle-type performance. These premium aftermarket replacement v-ribbed advanced technology belts are manufactured to meet your expectations for fit, form, and function.
Programming RequiredNO
Rib Quantity6
Signs of Wear & Troubleshooting - S1 B1Rubber Loss: (most common belt wear) a belt wear gauge measures rubber loss, which can result in reduced power transfer from the crank to the accessories.
Signs of Wear & Troubleshooting - S1 B2Glazing: shiny spots can indicate a slipping belt that isn't properly transferring power to accessories.
Signs of Wear & Troubleshooting - S1 B3Pilling: worn rubber can fill in grooves and cause noise, heat, vibration, and excessive wear.
Signs of Wear & Troubleshooting - S1 B4Abrasion: wear along the side could indicate misalignment due to a failed tensioner.
Signs of Wear & Troubleshooting - S1 B5Cracking: older neoprene belts crack as they near the end of their life cycle and often need to be replaced.
Signs of Wear & Troubleshooting - S1 B6Engine stops or backfires.
Signs of Wear & Troubleshooting - S1 B7The belt is producing a squealing noise.
Signs of Wear & Troubleshooting - S1 B8Headlights dim while driving.
Signs of Wear & Troubleshooting - S1 B9Loss of battery charge.
Top Width.807
Vintage_Part_IndicatorN
Weight.63
Width.9



DOWNLOADS:




APPLICATIONS:


  • 1992-1992 Pontiac Trans Sport
  • 1993-1993 GMC K3500
    • W/O A.C.
  • 1992-1992 Chevrolet Lumina APV
  • 1993-1993 GMC C3500HD
    • W/O A.C.
  • 1993-1993 GMC C2500
    • W/O A.C.
  • 1998-1999 GMC C1500 Suburban
    • W/124A. Alt.
  • 1999-2004 Workhorse Custom Chassis P32
    • W/O A.C.; W/145A. Alt.
  • 1998-1999 GMC C2500 Suburban
    • W/124A. Alt.
  • 1988-1994 GMC K2500
  • 1990-1993 GMC C1500
    • W/A.C.; W/V.P.
  • 1998-2000 Chevrolet C2500
    • W/124A. Alt.
  • 1988-1994 Chevrolet C1500
  • 1994-1994 Chevrolet Blazer
  • 1994-1994 Chevrolet G30
  • 1998-1999 GMC K1500 Suburban
    • W/124A. Alt.
  • 1994-1994 Chevrolet C1500 Suburban
  • 1994-1995 Pontiac Trans Sport
    • W/140A. Alt.
  • 1993-1996 Ford F-150
  • 1998-2000 GMC K3500
    • W/124A. Alt.
  • 1994-1994 GMC K2500 Suburban
  • 1995-1995 GMC G2500
    • W/A.C.
  • 1988-1994 Chevrolet C3500
  • 1993-1996 Ford Bronco
  • 1988-1994 Chevrolet K3500
  • 1999-2004 Workhorse Custom Chassis P42
    • W/O A.C.; W/145A. Alt.
  • 1995-1995 GMC P3500
    • W/105A. Alt.;Exc. Motor Home; W/Turbo
  • 1991-1994 GMC C3500HD
  • 1998-1999 GMC K2500 Suburban
    • W/124A. Alt.
  • 1995-1995 GMC K2500
    • W/Single Alt.
  • 1995-1995 Chevrolet K2500 Suburban
    • W/Single Alt.
  • 1998-1999 Chevrolet C2500 Suburban
    • W/124A. Alt.
  • 1988-1994 GMC C3500
  • 1992-1992 Oldsmobile 98
  • 1994-1995 Ford E-350 Econoline
    • Over 8500 G.V.W.
  • 1994-1995 Oldsmobile Silhouette
    • W/140A. Alt.
  • 1998-2000 Chevrolet C3500HD
    • W/124A. Alt.
  • 1993-1997 Ford F-350
  • 1998-2000 GMC C3500HD
    • W/124A. Alt.
  • 1990-1993 Chevrolet K3500
    • W/A.C.; W/V.P.
  • 2007-2010 Ford Mustang
  • 1993-1993 Ford P-350
  • 1994-1994 GMC G2500
  • 1998-1998 Chevrolet C1500
    • W/124A. Alt.
  • 1993-1997 Ford F-250
  • 1988-1994 GMC C2500
  • 1993-1993 Chevrolet C3500
    • W/O A.C.
  • 1990-1993 GMC C2500
    • W/A.C.; W/V.P.
  • 1993-1993 Chevrolet K3500
    • W/O A.C.
  • 1983-1984 Oldsmobile Cutlass Calais
    • W/A.C.
  • 1990-1993 Chevrolet C3500
    • W/A.C.; W/V.P.
  • 1988-1994 Chevrolet K1500
  • 1994-1995 Ford E-150 Econoline
    • Over 8500 G.V.W.
  • 1998-1998 GMC K1500
    • W/124A. Alt.
  • 1998-2000 Chevrolet C3500
    • W/124A. Alt.
  • 1995-1995 GMC K1500
    • W/Single Alt.
  • 1995-1995 GMC C1500
    • W/Single Alt.
  • 1995-1995 GMC K1500 Suburban
    • W/Single Alt.
  • 1999-2003 Workhorse P32
    • W/O A.C.; W/145A. Alt.
  • 1998-1999 Chevrolet C1500 Suburban
    • W/124A. Alt.
  • 1998-1999 Chevrolet K2500 Suburban
    • W/124A. Alt.
  • 1988-1994 GMC C1500
  • 1983-1983 Chevrolet Monte Carlo
    • W/A.C.
  • 1998-2000 GMC C3500
    • W/124A. Alt.
  • 1995-1995 GMC K2500 Suburban
    • W/Single Alt.
  • 1999-2004 Workhorse P42
    • W/O A.C.; W/145A. Alt.
  • 1994-1995 Ford E-150 Econoline Club Wagon
    • Over 8500 G.V.W.
  • 1993-1993 Chevrolet K2500
    • W/O A.C.
  • 1998-2000 GMC C2500
    • W/124A. Alt.
  • 1995-1995 GMC C3500HD
    • W/Single Alt.
  • 1982-1985 Buick Regal
    • W/A.C.
  • 1995-1995 Chevrolet P30
    • W/105A. Alt.;Exc. Motor Home
  • 1998-2000 Chevrolet K2500
    • W/124A. Alt.
  • 1995-1995 Chevrolet C2500 Suburban
    • W/Single Alt.
  • 1994-1995 Ford E-250 Econoline
    • Over 8500 G.V.W.
  • 1995-1995 GMC Yukon
    • W/Single Alt.
  • 1988-1994 GMC K1500
  • 1994-1994 Chevrolet C2500 Suburban
  • 1995-1995 GMC K3500
    • W/Single Alt.
  • 1995-1995 Chevrolet Tahoe
    • W/Single Alt.
  • 1995-1995 GMC C1500 Suburban
    • W/Single Alt.
  • 1990-1993 Chevrolet C1500
    • W/A.C.; W/V.P.
  • 1990-1993 GMC K2500
    • W/A.C.; W/V.P.
  • 1988-1994 GMC K3500
  • 1995-1995 Chevrolet K3500
    • W/Single Alt.
  • 1993-1993 GMC C3500
    • W/O A.C.
  • 1997-1997 Ford F-250 HD
  • 1993-1993 Chevrolet C3500HD
    • W/O A.C.
  • 1994-1994 Chevrolet G20
  • 1993-1993 GMC K2500
    • W/O A.C.
  • 1988-1994 Chevrolet C2500
  • 1994-1994 GMC Yukon
  • 1995-1995 Chevrolet G20
    • W/A.C.
  • 1998-1999 Chevrolet P30
    • W/O A.C.; W/124A., 145A. Alt.; Exc. Motor Home
  • 1995-1995 Chevrolet C3500
    • W/Single Alt.
  • 1995-1995 GMC C2500
    • W/Single Alt.
  • 1998-1999 GMC P3500
    • W/O A.C.; W/124A., 145A. Alt.; Exc. Motor Home
  • 1995-1995 Chevrolet C1500 Suburban
    • W/Single Alt.
  • 1994-1995 Chevrolet Lumina APV
    • W/140A. Alt.
  • 1995-1995 Chevrolet Lumina Van
    • W/140A. Alt.
  • 1990-1993 Chevrolet K2500
    • W/A.C.; W/V.P.
  • 1994-1994 GMC C2500 Suburban
  • 1995-1996 GMC G3500
    • W/A.C.
  • 1996-1997 Chevrolet P30
    • W/A.C.; W/V.P.; W/124A. Alt.; Exc. Motor Home
  • 1995-1996 Chevrolet G30
    • W/A.C.
  • 1992-1992 Oldsmobile Silhouette
  • 1995-1995 Chevrolet K2500
    • W/Single Alt.
  • 1990-1993 GMC C3500
    • W/A.C.; W/V.P.
  • 1995-1995 Chevrolet K1500
    • W/Single Alt.
  • 1991-1994 Chevrolet C3500HD
  • 1998-1999 Chevrolet Tahoe
    • W/124A. Alt.
  • 1994-1994 GMC G3500
  • 1994-1995 Ford E-350 Econoline Club Wagon
    • Over 8500 G.V.W.
  • 1983-1983 Chevrolet Malibu
    • W/A.C.
  • 1995-1995 GMC C2500 Suburban
    • W/Single Alt.
  • 1995-1995 GMC C3500
    • W/Single Alt.
  • 1996-1997 GMC P3500
    • W/A.C.; W/V.P.; W/124A. Alt.; Exc. Motor Home
  • 1988-1994 Chevrolet K2500
  • 1990-1993 Chevrolet K1500
    • W/A.C.; W/V.P.
  • 1991-1993 Chevrolet C3500HD
    • W/A.C.; W/V.P.
  • 1998-2000 GMC K2500
    • W/124A. Alt.
  • 1995-1995 Chevrolet K1500 Suburban
    • W/Single Alt.
  • 1998-2000 Chevrolet K3500
    • W/124A. Alt.
  • 1995-1995 Ford Club Wagon
    • Over 8500 G.V.W.
  • 1991-1993 GMC C3500HD
    • W/A.C.; W/V.P.
  • 1994-1994 Chevrolet P30
    • W/105A. Alt.; Exc. Motor Home
  • 1994-1994 Chevrolet K1500 Suburban
  • 1998-1999 Chevrolet K1500 Suburban
    • W/124A. Alt.
  • 2006-2006 Lincoln Navigator
    • Dec. 6, 2005 & Newer
  • 1994-1994 GMC P3500
    • W/105A. Alt.; Exc. Motor Home
  • 1995-1995 Chevrolet C1500
    • W/Single Alt.
  • 1995-1995 Chevrolet C2500
    • W/Single Alt.
  • 1995-1995 Chevrolet C3500HD
    • W/Single Alt.
  • 1994-1994 Chevrolet K2500 Suburban
  • 1990-1993 Chevrolet C2500
    • W/A.C.; W/V.P.
  • 1992-1993 Chevrolet C2500
    • W/O A.C.
  • 1992-1992 Pontiac Bonneville
  • 1990-1993 GMC K1500
    • W/A.C.; W/V.P.
  • 1990-1992 GMC K3500
    • W/A.C.; W/V.P.
  • 1998-1998 Chevrolet K1500
    • W/124A. Alt.
  • 1983-1984 Oldsmobile Cutlass Supreme
    • W/A.C.
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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