AC DELCO 4K345 [SERPENTINE BELT]

This AC DELCO serpentine belt is a new part. It is the same part that you would receive if you purchased it from your local GM dealer.

This serpentine belt features the following specifications:

  • Brand New AC Delco part
  • Replaces dealer part numbers: 04668380AA, 04668380AC, 4668380AD, E8PZ 8620 A, 88932520, 94855391, 38920P08003, 38920P080030, 38920PM0004, 38920P75A01, 38920PM0004, 38920PM3003, 38920PM3004, 38920PM3014, 38920PM5A110, 38920PM5A13, 2521221200, 2521223000, 2521224320, 2521524350, 2521524320, 9771322000, K21A18381, 883015907A, B36615908, B36615908A, B3C718381B, B63015907A, 1192030R10, MD0106658, MD106658, MD118572, JK4-352, 1172042L01, 1172042L11, 11720V7300, 7700709398, R7700709398, 9008091093A, 9008293002, 9091602268, R7700709398, 9008091093A, 9008293002, 9091602268, 9091602269, 9091602365, 9091602386, 9936400870, 9936400880, 9936480870, 9936680950
  • Built to strict quality control standards
  • Direct replacement
    • Rib Number: 4
    • Top Width: 0.56 Inches
    • Effective Length: 34.44 Inches

Wear and Tear

This item is backed by a 60-day warranty against defects in materials and workmanship under its intended use. The warranty does not cover normal wear and tear. Please keep your invoice for proof of this warranty.

  1. step : Disconnecting the Battery (0:41)
    • Disconnect the negative battery cable with a 10mm socket and ratchet
  2. step : Removing the Alternator Belt (0:51)
    • Loosen the 12mm bolt on the alternator adjuster
    • Loosen the 12mm nut at the bottom of the alternator
    • Loosen the adjuster with a 12mm wrench
    • Push the alternator forward
    • Pull the belt off the alternator
    • Remove the splash shield to access the belt, if necessary
    • Remove the two 10mm bolts from the splash shield
  3. step : Installing the New Alternator Bolt (2:50)
    • Loop the belt around the alternator pulley
    • Bring the belt around the crank pulley
    • Tighten the adjuster with a 12mm wrench
    • Tighten the adjuster until you can only move the belt 1/8 inch by hand
    • Tighten the 12mm nut at the bottom of the alternator
    • Put the splash shield into place if you have removed it
    • Insert the two 10mm bolts into the splash shield
  4. step : Reconnecting the Battery (4:04)
    • Reconnect the negative battery cable with a 10mm socket and ratchet

Tools needed for replacement:

    Ratchets & Related

  • A Piece of Pipe (for leverage)
  • Ratchet

  • Sockets - Metric

  • 12mm Socket
  • 10mm Socket

  • Wrenches - Metric

  • 12mm Wrench
  • 10mm Wrench

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How-to Video:

(04:51 min)

Tools List:

    Ratchets & Related

  • A Piece of Pipe (for leverage)
  • Ratchet

  • Sockets - Metric

  • 12mm Socket
  • 10mm Socket

  • Wrenches - Metric

  • 12mm Wrench
  • 10mm Wrench



This part replaces:

  • ACDelco 4K345

Vehicle Fit

  • 1994-2001 Acura Integra Air Conditioning Compressor Serpentine Belt for with L4 1.8L ACDelco 4K345
  • 1994-1999 Acura Integra Air Conditioning Compressor GS-R Serpentine Belt with L4 1.8L for ACDelco 4K345
  • 1997-1999 Acura Integra Air Conditioning Compressor Type R Serpentine Belt with L4 1.8L for ACDelco 4K345
  • 2001-2010 Chrysler PT Cruiser Alternator Serpentine Belt for with L4 2.4L ACDelco 4K345
  • 2003-2009 Chrysler PT Cruiser Alternator Serpentine Belt for with Turbo L4 2.4L ACDelco 4K345
  • 1985-1992 Dodge Colt Alternator & Water Pump Serpentine Belt and for L4 1.5L ACDelco 4K345
  • 1995-1999 Dodge Neon Alternator Serpentine Belt for with L4 2.0L ACDelco 4K345
  • 2003-2005 Dodge Neon Alternator Serpentine Belt for with Turbo L4 2.4L ACDelco 4K345
  • 1994-1997 Ford Aspire Alternator & Water Pump Serpentine Belt for and with L4 1.3L ACDelco 4K345
  • 1994-1997 Geo Prizm Air Conditioning Compressor Serpentine Belt for L4 1.6L ACDelco 4K345
  • 1988-1991 Honda CRX with Air Conditioning Serpentine Belt L4 1.6L with Matsushita Style A/C Compressor ACDelco 4K345
  • 1988-1991 Honda CRX with Air Conditioning Serpentine Belt L4 1.5L with Matsushita Style A/C Compressor ACDelco 4K345
  • 1988-1991 Honda Civic with Air Conditioning Serpentine Belt L4 1.6L with Matsushita Style A/C Compressor ACDelco 4K345
  • 1988-1991 Honda Civic with Air Conditioning Serpentine Belt L4 1.5L with Matsushita Style A/C Compressor ACDelco 4K345
  • 1995-1997 Hyundai Accent Air Conditioning Compressor Serpentine Belt for L4 1.5L SOHC ACDelco 4K345
  • 1996-1998 Hyundai Elantra Alternator & Water Pump Serpentine Belt and for L4 1.8L ACDelco 4K345
  • 1999-2006 Hyundai Elantra Alternator & Water Pump Serpentine Belt and for L4 2.0L ACDelco 4K345
  • 1986-1994 Hyundai Excel Alternator & Fan Serpentine Belt L4 1.5L ACDelco 4K345
  • 1997-2001 Hyundai Tiburon Alternator & Water Pump Serpentine Belt and for L4 2.0L ACDelco 4K345
  • 1997 Hyundai Tiburon Alternator & Water Pump Serpentine Belt and for L4 1.8L ACDelco 4K345
  • 2003-2008 Hyundai Tiburon Serpentine Belt and Alternator & Water Pump for L4 2.0L ACDelco 4K345
  • 1994-1997 Kia Sephia Alternator & Water Pump Serpentine Belt and for L4 1.6L ACDelco 4K345
  • 1994-1998 Lexus ES300 Power Steering Pump Serpentine Belt V6 3.0L ACDelco 4K345
  • 1986-1994 Mazda 323 Air Conditioning Compressor Serpentine Belt for L4 1.6L with Manual Steering ACDelco 4K345
  • 1986-1987 Mazda 626 Alternator Serpentine Belt for L4 2.0L with Manual Steering ACDelco 4K345
  • 1992 Mazda MX-3 Alternator & Water Pump Serpentine Belt and for L4 1.6L ACDelco 4K345
  • 1990-1994 Mazda Protege Air Conditioning Compressor Serpentine Belt for L4 1.8L with Manual Steering ACDelco 4K345
  • 1991-1994 Mercury Capri Serpentine Belt Power Steering Pump L4 1.6L without Air Conditioning ACDelco 4K345
  • 1988-1989 Mercury Tracer Serpentine Belt Power Steering Pump L4 1.6L without Air Conditioning ACDelco 4K345
  • 1985-1988 Mitsubishi Mirage Alternator & Water Pump Serpentine Belt and for L4 1.5L ACDelco 4K345
  • 1987-1997 Mitsubishi Precis Alternator & Water Pump Serpentine Belt and for L4 1.5L ACDelco 4K345
  • 1986 Nissan 200SX Alternator Serpentine Belt for L4 1.8L Turbo ACDelco 4K345
  • 1986 Nissan 200SX Alternator Serpentine Belt for L4 2.0L ACDelco 4K345
  • 1990 Nissan Axxess Air Conditioning Compressor Serpentine Belt for L4 2.4L ACDelco 4K345
  • 1985-1992 Plymouth Colt Alternator & Water Pump Serpentine Belt and for L4 1.5L ACDelco 4K345
  • 1985 Subaru GL-10 Serpentine Belt and Alternator & Water Pump with Manual Steering without Air Conditioning L4 1.8L ACDelco 4K345
  • 1986-1989 Subaru XT Serpentine Belt and Alternator & Water Pump with Manual Steering without Air Conditioning L4 1.8L ACDelco 4K345
  • 1996 Toyota 4Runner Air Conditioning Compressor Serpentine Belt for L4 2.7L ACDelco 4K345
  • 1996-1998 Toyota 4Runner Air Conditioning Compressor Serpentine Belt for V6 3.4L ACDelco 4K345
  • 1994-1998 Toyota Camry Power Steering Pump Serpentine Belt V6 3.0L ACDelco 4K345
  • 1994-1997 Toyota Corolla Air Conditioning Compressor Serpentine Belt for L4 1.8L ACDelco 4K345
  • 1994-1997 Toyota Corolla Air Conditioning Compressor Serpentine Belt for L4 1.6L ACDelco 4K345
  • 1991-1995 Toyota MR2 Air Conditioning Compressor Serpentine Belt for L4 2.0L Turbo ACDelco 4K345
  • 1995 Toyota MR2 Air Conditioning Compressor Serpentine Belt for L4 2.2L ACDelco 4K345
  • 1994-1998 Toyota T100 Air Conditioning Compressor Serpentine Belt for L4 2.7L ACDelco 4K345
  • 1998 Toyota T100 Air Conditioning Compressor Serpentine Belt for V6 3.4L ACDelco 4K345
  • 1995-1998 Toyota Tacoma Air Conditioning Compressor Serpentine Belt for V6 3.4L ACDelco 4K345
  • 1995-1998 Toyota Tacoma Air Conditioning Compressor Serpentine Belt for L4 2.4L ACDelco 4K345
  • 1995-1998 Toyota Tacoma Air Conditioning Compressor Serpentine Belt for L4 2.7L ACDelco 4K345
Only 3 left in stock
Part #: 1AESB00009

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AC DELCO
Brand #: 4K345

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"Thanks for the fast reliable service. Great price, and the headlights were as good as oem or better!!! Keep up the good work..."
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