Replaces

Serpentine Belt ACDelco 5K435 - 1AESB00021

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Serpentine Belt (AC DELCO 5K435)

AC DELCO 5K435 [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: 5K 4350, 5K4350, E1EE 8620 SA, E1EE8620SA, E1FZ 8620 R, E1FZ8620R, E1FZ 8620 T, E1FZ8620T, E2EE 8620 HA, E2EE8620HA, 10223910, 14088983, 88932598, 31110PR7A01, 31110PR7A011, 31110PR7A011M1, 31110PR7A12, 38920PT0003, 38920PT00030, 38920PT00031, 38920PT00032, 38920PT00033, 38920PT0004, 38920PT00041, 38920PT0041, 5717038000, 9008091049, 9008091099, 9091601126A, 9091602116, 9091602197, 9091602256, 9091602257, 9091602259, 9091602260, 9091602339A, 9185011109, 9936501110, 9936521100, 9936551110, 9936551111, 9936561110, 9936571110, 9936571110, 9936581110
  • Built to strict quality control standards
  • Direct replacement
    • Rib Number: 5
    • Top Width: 0.667 Inches
    • Effective Length: 43.62 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 : Removing the Serpentine Belt (0:41)
    • Loosen the 14mm bolt that mounts the alternator to the engine
    • Loosen the 12mm bolt underneath the adjusting screw
    • Turn the adjusting screw counterclockwise to drop the belt
    • Familiarize yourself with the route of the serpentine belt
    • Pull the belt off the alternator
    • Release the tensioner
    • Pull the belt off by hand
  2. step : Installing the Serpentine Belt (2:41)
    • Loop the belt around the crank pulley
    • Bring it under the A/C compressor
    • Pull the belt over the alternator
    • Loosen the adjustor if needed
    • Tighten the 12mm adjustor bolt clockwise
    • Tighten the 12mm bolt beneath the adjustor bolt
    • Tighten the 14mm bolt that mounts the alternator to the engine
    • Start the vehicle and listen for slipping or squeaking

Tools needed for replacement:

    Ratchets & Related

  • Ratchet
  • Socket Extensions

    • Sockets - Metric

  • 14mm Socket
  • 12mm Socket

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Vehicle Fit

  • 1991-2005 Acura NSX Alternator Serpentine Belt for V6 3.0L ACDelco 5K435
  • 1997-2001 Acura NSX Alternator Serpentine Belt for V6 3.2L ACDelco 5K435
  • 2005-2006 Audi A6 Serpentine Belt for V6 4.2L ACDelco 5K435
  • 2005-2006 Audi A6 Quattro Serpentine Belt for V6 4.2L ACDelco 5K435
  • 1985-1987 Buick Regal Alternator Serpentine Belt for V8 5.0L Carbureted ACDelco 5K435
  • 1986 Chevy Astro Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1986-1987 Chevy Blazer Full Size 2 Wheel Drive Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1986-1987 Chevy Blazer Full Size 2 Wheel Drive Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1988 Chevy Blazer Full Size 4 Wheel Drive Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1985-1986 Chevy C10 Truck Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1985-1986 Chevy C10 Truck Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1985-1986 Chevy C10 Truck Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1985-1986 Chevy C20 Truck Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1985-1986 Chevy C20 Truck Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1985-1986 Chevy C20 Truck Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1985-1986 Chevy C30 Truck Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1986 Chevy C30 Truck Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1986 Chevy Camaro Alternator & Water Pump Serpentine Belt and for V8 5.0L Carbureted ACDelco 5K435
  • 1985-1988 Chevy Caprice Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1985-1988 Chevy Caprice Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1985-1987 Chevy El Camino Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1985-1987 Chevy El Camino Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1985 Chevy Impala Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1985 Chevy Impala Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1985 Chevy Impala Alternator & Fan Serpentine Belt V8 5.0L Gas Engine ACDelco 5K435
  • 1985-1986 Chevy K10 Truck Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1985-1986 Chevy K10 Truck Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1985-1986 Chevy K10 Truck Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1985 Chevy K20 Truck Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1985 Chevy K20 Truck Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1985-1986 Chevy K20 Truck Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1985-1988 Chevy Monte Carlo Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1985-1988 Chevy Monte Carlo Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1987 Chevy R1500 Truck Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1987 Chevy R1500 Truck Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1987 Chevy R1500 Truck Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1987 Chevy R2500 Truck Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1987 Chevy R2500 Truck Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1987 Chevy R2500 Truck Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1987-1991 Chevy R3500 Truck Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1985-1986 Chevy Suburban C10 Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1985-1986 Chevy Suburban C10 Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1985-1986 Chevy Suburban C20 Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1985-1986 Chevy Suburban C20 Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1985-1986 Chevy Suburban K10 Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1985-1986 Chevy Suburban K10 Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1985-1986 Chevy Suburban K20 Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1985-1986 Chevy Suburban K20 Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1987-1988 Chevy Suburban R10 Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1987-1988 Chevy Suburban R10 Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1987-1988 Chevy Suburban R20 Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1987-1988 Chevy Suburban V10 Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1987-1988 Chevy Suburban V20 Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1987 Chevy V1500 Truck Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1987 Chevy V1500 Truck Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1987 Chevy V1500 Truck Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1987 Chevy V2500 Truck Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1987-1991 Chevy V3500 Truck Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1986-1989 Chevy Van - P Series Forward Control 2500 Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1986-1996 Chevy Van - P Series Forward Control 3500 Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1990-1995 Chevy Van - P Series Forward Control 3500 Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1986 Chevy Van G-Series 2500 Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1986 Chevy Van G-Series 1500 Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1986 Chevy Van G-Series 1500 Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1986 Chevy Van G-Series 1500 Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1986 Chevy Van G-Series 2500 Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1986 Chevy Van G-Series 2500 Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1986-1988 Chevy Van G-Series 3500 Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1986 Chevy Van G-Series 3500 Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1982-1983 Ford EXP A/C Compressor & Alternator Serpentine Belt L4 1.6L with Factory Installed Air Condtioning ACDelco 5K435
  • 1981-1983 Ford Escort A/C Compressor & Alternator Serpentine Belt L4 1.6L with Factory Installed Air Condtioning ACDelco 5K435
  • 1985-1986 GMC C1500 Truck Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1985-1986 GMC C1500 Truck Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1985-1986 GMC C1500 Truck Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1985-1986 GMC C2500 Truck Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1985-1986 GMC C2500 Truck Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1985-1986 GMC C2500 Truck Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1985-1986 GMC C3500 Truck Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1986 GMC C3500 Truck Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1985-1987 GMC Caballero Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1985-1987 GMC Caballero Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1986-1988 GMC Jimmy Full Size Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1986-1987 GMC Jimmy Full Size Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1985-1986 GMC K1500 Truck Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1985-1986 GMC K1500 Truck Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1985-1986 GMC K1500 Truck Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1985-1986 GMC K2500 Truck Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1985-1986 GMC K2500 Truck Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1985-1986 GMC K2500 Truck Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1985-1986 GMC K3500 Truck Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1987 GMC R1500 Truck Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1987 GMC R1500 Truck Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1987 GMC R1500 Truck Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1987-1989 GMC R2500 Truck Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1987 GMC R2500 Truck Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1987 GMC R2500 Truck Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1987-1991 GMC R3500 Truck Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1986 GMC Safari Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1985-1986 GMC Suburban C1500 Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1985-1986 GMC Suburban C1500 Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1985-1986 GMC Suburban C2500 Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1985-1986 GMC Suburban K1500 Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1985-1986 GMC Suburban K1500 Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1985-1986 GMC Suburban K2500 Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1987-1988 GMC Suburban R1500 Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1987-1988 GMC Suburban R1500 Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1987-1988 GMC Suburban R2500 Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1987-1988 GMC Suburban V1500 Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1987-1988 GMC Suburban V1500 Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1987-1988 GMC Suburban V2500 Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1987 GMC V1500 Truck Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1987 GMC V1500 Truck Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1987 GMC V1500 Truck Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1987-1989 GMC V2500 Truck Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1987 GMC V2500 Truck Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1987 GMC V2500 Truck Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1986 GMC Van 1500 Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1986 GMC Van 1500 Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1986 GMC Van 2500 Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1986 GMC Van 2500 Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1986 GMC Van 2500 Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1986 GMC Van 3500 Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1986-1988 GMC Van 3500 Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1986 GMC Van 1500 Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1986-1989 GMC Van - P Series Forward Control 2500 Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1986-1996 GMC Van - P Series Forward Control 3500 Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1990-1995 GMC Van - P Series Forward Control 3500 Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1990-1993 Honda Accord A/C Compressor & Alternator Serpentine Belt L4 2.2L ACDelco 5K435
  • 2001-2006 Hyundai Santa Fe Serpentine Belt Power Steering Pump L4 2.4L without Air Conditioning ACDelco 5K435
  • 1999-2003 Hyundai Sonata Serpentine Belt Power Steering Pump L4 2.4L without Air Conditioning ACDelco 5K435
  • 2001-2006 Kia Magentis Serpentine Belt Power Steering Pump L4 2.4L without Air Conditioning ACDelco 5K435
  • 2001-2006 Kia Optima Serpentine Belt Power Steering Pump L4 2.4L without Air Conditioning ACDelco 5K435
  • 1982-1983 Mercury LN7 A/C Compressor & Alternator Serpentine Belt L4 1.6L with Factory Installed Air Condtioning ACDelco 5K435
  • 1981-1983 Mercury Lynx A/C Compressor & Alternator Serpentine Belt L4 1.6L with Factory Installed Air Condtioning ACDelco 5K435
  • 1986-1987 Olds Cutlass (Canada Built Models (1st VIN Digit 2)) Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1987 Olds Cutlass Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1986-1987 Olds Cutlass Supreme RWD (Canada Built Models (1st VIN Digit 2)) Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1985-1986 Pontiac Bonneville Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1986 Pontiac Bonneville Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1986 Pontiac Firebird Alternator & Fan Serpentine Belt V8 5.0L Carbureted ACDelco 5K435
  • 1985-1987 Pontiac Grand Prix Alternator & Fan Serpentine Belt V8 5.0L ACDelco 5K435
  • 1986-1987 Pontiac Grand Prix Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1985-1986 Pontiac Parisienne Alternator & Fan Serpentine Belt V8 5.7L ACDelco 5K435
  • 1985-1986 Pontiac Parisienne Alternator & Fan Serpentine Belt V6 4.3L ACDelco 5K435
  • 1983-1991 Toyota Camry A/C Compressor & Alternator Serpentine Belt L4 2.0L ACDelco 5K435
  • 1992-1998 Toyota Camry A/C Compressor & Alternator Serpentine Belt L4 2.2L ACDelco 5K435
  • 1986-1989 Toyota Celica A/C Compressor & Alternator Serpentine Belt L4 2.0L ACDelco 5K435
  • 1988-1993 Toyota Celica A/C Compressor & Alternator Serpentine Belt L4 2.0L Turbo ACDelco 5K435
  • 1990-1999 Toyota Celica A/C Compressor & Alternator Serpentine Belt L4 2.2L ACDelco 5K435
  • 1996-1998 Toyota Rav4 A/C Compressor & Alternator Serpentine Belt L4 2.0L ACDelco 5K435
  • 1989-1990 Toyota Tercel A/C Compressor & Power Steering Pump Serpentine Belt L4 1.5L ACDelco 5K435

This part replaces:

  • ACDelco 5K435
Part #: 1AESB00021

Out of Stock

AC DELCO
Brand #: 5K435

How-to Video:

(04:38 min)