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Replacement and OEM Parts for 2003 Chevrolet Avalanche 2500 Timing Belts, Chains, Cams & Related Parts

2003 Chevrolet Avalanche 2500 Timing Belts, Chains, Cams & Related Parts

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Engine & Drivetrain

97 products about 2003 Chevrolet Avalanche 2500 Timing Belts, Chains, Cams & Related Parts found

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  • OEM 2003 Chevrolet Avalanche 2500 AC Belt Diagram - 12576447
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    OEM (Genuine) 2003 Chevrolet Avalanche 2500 AC Belt

    PartNumber: 12576447
    OEM 2003 Chevrolet Avalanche 2500 AC Belt - 12576447
    Product Specifications
    • Notes: 5.3, 6.0 Liter
    • Other Names: AC Belt, Serpentine Belt
    • Item Dimensions: 9.1 x 3.6 x 0.9 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12554028, 12569346
    • Part Description: AC Belt
    More Info
    $22.66 MSRP: $41.04
    You Save: $18.38 (45%)
  • OEM 2003 Chevrolet Avalanche 2500 AC Belt Diagram - 12576447
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    OEM (Genuine) 2003 Chevrolet Avalanche 2500 AC Belt

    PartNumber: 12576447
    OEM 2003 Chevrolet Avalanche 2500 AC Belt - 12576447
    Product Specifications
    • Notes: 5.3, 6.0 Liter
    • Other Names: AC Belt, Serpentine Belt
    • Item Dimensions: 9.1 x 3.6 x 0.9 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12554028, 12569346
    • Part Description: AC Belt
    More Info
    $22.66 MSRP: $41.04
    You Save: $18.38 (45%)
  • OEM 2003 Chevrolet Avalanche 2500 AC Belt Diagram - 12576447
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Avalanche 2500 AC Belt

    PartNumber: 12576447
    OEM 2003 Chevrolet Avalanche 2500 AC Belt - 12576447
    Product Specifications
    • Notes: 5.3, 6.0 Liter
    • Other Names: AC Belt, Serpentine Belt
    • Item Dimensions: 9.1 x 3.6 x 0.9 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12554028, 12569346
    • Part Description: AC Belt
    More Info
    $22.66 MSRP: $41.04
    You Save: $18.38 (45%)
  • OEM 2003 Chevrolet Avalanche 2500 AC Belt Diagram - 12576447
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Avalanche 2500 AC Belt

    PartNumber: 12576447
    OEM 2003 Chevrolet Avalanche 2500 AC Belt - 12576447
    Product Specifications
    • Notes: 5.3, 6.0 Liter
    • Other Names: AC Belt, Serpentine Belt
    • Item Dimensions: 9.1 x 3.6 x 0.9 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12554028, 12569346
    • Part Description: AC Belt
    More Info
    $22.66 MSRP: $41.04
    You Save: $18.38 (45%)
  • OEM 2003 Chevrolet Avalanche 2500 Seal, Engine Front Cover Diagram - 12585673
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    OEM (Genuine) 2003 Chevrolet Avalanche 2500 Seal, Engine Front Cover

    PartNumber: 12585673
    OEM 2003 Chevrolet Avalanche 2500 Seal, Engine Front Cover - 12585673
    Product Specifications
    • Notes: 5.3 & 6.0 Liter
    • Item Dimensions: 3.5 x 3.5 x 0.4 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12550565, 12561244
    • Part Description: Seal, Engine Front Cover
    More Info
    $15.05 MSRP: $45.94
    You Save: $30.89 (68%)
  • OEM 2003 Chevrolet Avalanche 2500 Seal, Engine Front Cover Diagram - 12585673
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Avalanche 2500 Seal, Engine Front Cover

    PartNumber: 12585673
    OEM 2003 Chevrolet Avalanche 2500 Seal, Engine Front Cover - 12585673
    Product Specifications
    • Notes: 5.3 & 6.0 Liter
    • Item Dimensions: 3.5 x 3.5 x 0.4 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12550565, 12561244
    • Part Description: Seal, Engine Front Cover
    More Info
    $15.05 MSRP: $45.94
    You Save: $30.89 (68%)
  • Dayco No Slack Automatic Belt Tensioner Assembly for 2003 Chevrolet Avalanche 2500 - 89323

    Dayco® No Slack Automatic Belt Tensioner Assembly for 2003 Chevrolet Avalanche 2500

    PartNumber: 89323
    Product Specifications
    • Belt Type: Serpentine
    • Direction: Counter Clock Wise
    • Number Of Pulleys: 1
    • Pulley 1 Diameter: 76
    • Pulley 1 Flat: N
    • Pulley 1 Number Of Grooves: 6
    • Pulley 1 Width: 28.7
    • UPC: 036687471642
    • Part Description: No Slack Automatic Belt Tensioner Assembly
    More Info
    $68.68
  • Gates Drivealign OE Exact Automatic Belt Tensioner for 2003 Chevrolet Avalanche 2500 - 38260

    Gates® Drivealign OE Exact Automatic Belt Tensioner for 2003 Chevrolet Avalanche 2500

    PartNumber: 38260
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: V-Ribbed Grooved
    • Material: Thermoplastic
    • Number of Grooves: 6
    • Number Of Pulleys: 1
    • OE Comparison Rating: OE Exact
    • Outside Diameter: 76 mm
    • UPC: 770075142317
    • Width: 25 mm
    • Part Description: Drivealign OE Exact Automatic Belt Tensioner
    More Info
    $64.68
  • OEM 2003 Chevrolet Avalanche 2500 Serpentine Idler Pulley Diagram - 12669569
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    OEM (Genuine) 2003 Chevrolet Avalanche 2500 Serpentine Idler Pulley

    PartNumber: 12669569
    OEM 2003 Chevrolet Avalanche 2500 Serpentine Idler Pulley - 12669569
    Product Specifications
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 6.8 x 4.4 x 4.4 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12555609, 12580771
    • Part Description: Serpentine Idler Pulley
    More Info
    $54.20 MSRP: $102.28
    You Save: $48.08 (48%)
  • OEM 2003 Chevrolet Avalanche 2500 Serpentine Idler Pulley Diagram - 12669569
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    OEM (Genuine) 2003 Chevrolet Avalanche 2500 Serpentine Idler Pulley

    PartNumber: 12669569
    OEM 2003 Chevrolet Avalanche 2500 Serpentine Idler Pulley - 12669569
    Product Specifications
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 6.8 x 4.4 x 4.4 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12555609, 12580771
    • Part Description: Serpentine Idler Pulley
    More Info
    $54.20 MSRP: $102.28
    You Save: $48.08 (48%)
  • OEM 2003 Chevrolet Avalanche 2500 Serpentine Idler Pulley Diagram - 12669569
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Avalanche 2500 Serpentine Idler Pulley

    PartNumber: 12669569
    OEM 2003 Chevrolet Avalanche 2500 Serpentine Idler Pulley - 12669569
    Product Specifications
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 6.8 x 4.4 x 4.4 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12555609, 12580771
    • Part Description: Serpentine Idler Pulley
    More Info
    $54.20 MSRP: $102.28
    You Save: $48.08 (48%)
  • Sealed Power Full Babbitt Camshaft Bearing Set for 2003 Chevrolet Avalanche 2500 - 1404M

    Sealed Power® Full Babbitt Camshaft Bearing Set for 2003 Chevrolet Avalanche 2500

    PartNumber: 1404M
    Product Specifications
    • Notes: Babbitt material; Full round design
    • Material: Babbitt
    • Package Alert: Full set
    • Part Material: Babbitt Material
    • Set Type: Cam Set
    • Size: Standard
    • UPC: 724956049660
    • Part Description: Full Babbitt Camshaft Bearing Set
    More Info
    $38.12
  • Dayco No Slack Automatic Belt Tensioner Assembly for 2003 Chevrolet Avalanche 2500 - 89324

    Dayco® No Slack Automatic Belt Tensioner Assembly for 2003 Chevrolet Avalanche 2500

    PartNumber: 89324
    Product Specifications
    • Belt Type: Serpentine
    • Direction: Counter Clock Wise
    • Number Of Pulleys: 1
    • Pulley 1 Diameter: 63
    • Pulley 1 Flat: Y
    • Pulley 1 Width: 18
    • UPC: 036687471703
    • Part Description: No Slack Automatic Belt Tensioner Assembly
    More Info
    $35.56
  • Four Seasons Drive Belt Idler Pulley for 2003 Chevrolet Avalanche 2500 - 45975

    Four Seasons® Drive Belt Idler Pulley for 2003 Chevrolet Avalanche 2500

    PartNumber: 45975
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 1.000
    • Belt Width MM: 25.400
    • Bore Dia. IN: .69
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 17
    • Inside Diameter: 0.6875
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 88.900
    • Outside Diameter: 3.500
    • Pulley Type: Back Idler
    • Pulley Width IN: 1
    • Pulley Width MM: 25.4
    • Style: Idler / Tensioner Pulley
    • UPC: 096361459755
    • Width: 25.4
    • Part Description: Drive Belt Idler Pulley
    More Info
    $13.76
  • Gates Accessory Belt Drive Kit for 2003 Chevrolet Avalanche 2500 - 90K-38260

    Gates® Accessory Belt Drive Kit for 2003 Chevrolet Avalanche 2500

    PartNumber: 90K-38260
    Product Specifications
    • Notes: {K060950, 38260, 36299}; W/105A. Alt.
    • Belt Outside Circumference: 2428
    • Belt Part Number: K060950
    • Belt Top Width: 0.807
    • Idler Pulley 1 Part Number: 36299
    • Tensioner Assembly Part Number: 38260
    • UPC: 770075758051
    • Part Description: Accessory Belt Drive Kit
    More Info
    $117.38
  • BANDO Rib Ace™ V-Ribbed Serpentine Belt for 2003 Chevrolet Avalanche 2500 - 6PK2415

    BANDO® Rib Ace™ V-Ribbed Serpentine Belt for 2003 Chevrolet Avalanche 2500

    PartNumber: 6PK2415
    Product Specifications
    • Notes: w/105A ALT; OE: 12569434
    • Effective Length: 95"
    • Inch Number: 950K6
    • Rib Quantity: 6
    • Top Width: 0.84"
    • UPC: 649717133245
    • Part Description: Rib Ace™ V-Ribbed Serpentine Belt
    More Info
    $21.86
  • Four Seasons Drive Belt Idler Pulley for 2003 Chevrolet Avalanche 2500 - 45971

    Four Seasons® Drive Belt Idler Pulley for 2003 Chevrolet Avalanche 2500

    PartNumber: 45971
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: .88
    • Belt Width MM: 22.4
    • Bore Dia. IN: .67
    • Color: Black
    • Groove Quantity: 6
    • I.D. MM: 17
    • Inside Diameter: 0.671875
    • Material: Plastic
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 76.0
    • Outside Diameter: 2.99
    • Pulley Type: Idler Pulley
    • Pulley Width IN: 1.13
    • Pulley Width MM: 28.7
    • Style: Idler / Tensioner Pulley
    • UPC: 096361459717
    • Width: 28.7
    • Part Description: Drive Belt Idler Pulley
    More Info
    $12.39
  • Dayco Poly Rib Serpentine Belt for 2003 Chevrolet Avalanche 2500 - 5060950

    Dayco® Poly Rib Serpentine Belt for 2003 Chevrolet Avalanche 2500

    PartNumber: 5060950
    Product Specifications
    • Notes: w/105 Amp Alt., w/AC
    • Color: Black
    • Cross Section: K-Section
    • Effective Length: 2415.04; 95.08
    • Material: EPDM, Aramid Reinforced
    • Maximum Operating Temperature: 100; 212
    • Minimum Operating Temperature: -42.7; -45
    • Outside Circumference: 2429.26; 95.64
    • Rib Depth: Standard
    • Rib Profile: W Profile
    • Rib Quantity: 6
    • Standards: SAE J1459, SAE J2432
    • Top Width: .82
    • UPC: 038244166824
    • Part Description: Poly Rib Serpentine Belt
    More Info
    $30.37
  • Gates Accessory Belt Drive Kit for 2003 Chevrolet Avalanche 2500 - 90K-38260A

    Gates® Accessory Belt Drive Kit for 2003 Chevrolet Avalanche 2500

    PartNumber: 90K-38260A
    Product Specifications
    • Notes: {K060956, 38260, 36299}; W/145A. Alt.
    • Belt Outside Circumference: 2440
    • Belt Part Number: K060956
    • Belt Top Width: 0.807
    • Idler Pulley 1 Part Number: 36299
    • Tensioner Assembly Part Number: 38260
    • UPC: 770075758068
    • Part Description: Accessory Belt Drive Kit
    More Info
    $112.88
  • OEM 2003 Chevrolet Avalanche 2500 Serpentine Tensioner Diagram - 12609719
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    OEM (Genuine) 2003 Chevrolet Avalanche 2500 Serpentine Tensioner

    PartNumber: 12609719
    OEM 2003 Chevrolet Avalanche 2500 Serpentine Tensioner - 12609719
    Product Specifications
    • Notes: Drive Belt, 5.3, 6.0 Liter
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Item Dimensions: 6.6 x 4.5 x 4.5 inches
    • Item Weight: 1.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12580162, 12554027
    • Part Description: Serpentine Tensioner
    More Info
    $61.34 MSRP: $101.54
    You Save: $40.20 (40%)
  • OEM 2003 Chevrolet Avalanche 2500 Serpentine Tensioner Diagram - 12609719
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Avalanche 2500 Serpentine Tensioner

    PartNumber: 12609719
    OEM 2003 Chevrolet Avalanche 2500 Serpentine Tensioner - 12609719
    Product Specifications
    • Notes: Drive Belt, 5.3, 6.0 Liter
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Item Dimensions: 6.6 x 4.5 x 4.5 inches
    • Item Weight: 1.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12580162, 12554027
    • Part Description: Serpentine Tensioner
    More Info
    $61.34 MSRP: $101.54
    You Save: $40.20 (40%)
  • OEM 2003 Chevrolet Avalanche 2500 Serpentine Tensioner Diagram - 12609719
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Avalanche 2500 Serpentine Tensioner

    PartNumber: 12609719
    OEM 2003 Chevrolet Avalanche 2500 Serpentine Tensioner - 12609719
    Product Specifications
    • Notes: Drive Belt, 5.3, 6.0 Liter
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Item Dimensions: 6.6 x 4.5 x 4.5 inches
    • Item Weight: 1.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12580162, 12554027
    • Part Description: Serpentine Tensioner
    More Info
    $61.34 MSRP: $101.54
    You Save: $40.20 (40%)
  • Gates Drivealign OE Exact Automatic Belt Tensioner for 2003 Chevrolet Avalanche 2500 - 38259

    Gates® Drivealign OE Exact Automatic Belt Tensioner for 2003 Chevrolet Avalanche 2500

    PartNumber: 38259
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number Of Pulleys: 1
    • OE Comparison Rating: OE Exact
    • Outside Diameter: 63 mm
    • Pulley 1 Flanged: No
    • UPC: 770075168935
    • Width: 18 mm
    • Part Description: Drivealign OE Exact Automatic Belt Tensioner
    More Info
    $40.79
  • BANDO Rib Ace™ V-Ribbed Serpentine Belt for 2003 Chevrolet Avalanche 2500 - 4PK1015

    BANDO® Rib Ace™ V-Ribbed Serpentine Belt for 2003 Chevrolet Avalanche 2500

    PartNumber: 4PK1015
    Product Specifications
    • Notes: OE: 12569437
    • Effective Length: 40"
    • Inch Number: 400K4
    • Rib Quantity: 4
    • Top Width: 0.56"
    • UPC: 649717001124
    • Part Description: Rib Ace™ V-Ribbed Serpentine Belt
    More Info
    $8.28
  • Four Seasons Drive Belt Idler Pulley for 2003 Chevrolet Avalanche 2500 - 45084

    Four Seasons® Drive Belt Idler Pulley for 2003 Chevrolet Avalanche 2500

    PartNumber: 45084
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 0.500
    • Belt Width MM: 15.9
    • Bore Dia. IN: .67
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 17
    • Inside Diameter: 0.671875
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 63.500
    • Outside Diameter: 2.48
    • Pulley Type: Idler Pulley
    • Pulley Width IN: 0.71
    • Pulley Width MM: Idler Pulley
    • Style: Idler Pulley
    • UPC: 096361085718
    • Width: 17.5
    • Part Description: Drive Belt Idler Pulley
    More Info
    $10.53
  • Dayco No Slack Light Duty New Style Idler Tensioner Pulley for 2003 Chevrolet Avalanche 2500 - 89006

    Dayco® No Slack Light Duty New Style Idler Tensioner Pulley for 2003 Chevrolet Avalanche 2500

    PartNumber: 89006
    Product Specifications
    • Bearing Inner Diameter 1: 17
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Steel
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 90
    • Pulley Width: 30
    • UPC: 038244156948
    • Part Description: No Slack Light Duty New Style Idler Tensioner Pulley
    More Info
    $19.32
  • Dayco Poly Rib Serpentine Belt for 2003 Chevrolet Avalanche 2500 - 5060955

    Dayco® Poly Rib Serpentine Belt for 2003 Chevrolet Avalanche 2500

    PartNumber: 5060955
    Product Specifications
    • Notes: w/145 Amp Alt., w/AC
    • Color: Black
    • Cross Section: K-Section
    • Effective Length: 2425.70; 95.50
    • Material: EPDM, Aramid Reinforced
    • Maximum Operating Temperature: 100; 212
    • Minimum Operating Temperature: -42.7; -45
    • Outside Circumference: 2439.93; 96.06
    • Rib Depth: Standard
    • Rib Profile: W Profile
    • Rib Quantity: 6
    • Standards: SAE J1459, SAE J2432
    • Top Width: .82
    • UPC: 038244123193
    • Part Description: Poly Rib Serpentine Belt
    More Info
    $28.41
  • Gates Fleetrunner Micro V Heavy Duty V Ribbed Belt for 2003 Chevrolet Avalanche 2500 - K060950HD

    Gates® Fleetrunner Micro V Heavy Duty V Ribbed Belt for 2003 Chevrolet Avalanche 2500

    PartNumber: K060950HD
    Product Specifications
    • Notes: W/105A. Alt.
    • Effective Length: 95.02"
    • OE Comparison Rating: OE Improved
    • Outside Circumference: 2428 mm
    • Rib Quantity: 6
    • Section: K
    • Top Width: 20 mm
    • UPC: 770075708582
    • Part Description: Fleetrunner Micro V Heavy Duty V Ribbed Belt
    More Info
    $42.92
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 2003 Chevrolet Avalanche 2500 - 89135

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 2003 Chevrolet Avalanche 2500

    PartNumber: 89135
    Product Specifications
    • Bearing Inner Diameter 1: 17
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Steel
    • Max Belt Width: 04 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 63.3
    • Pulley Width: 17.75
    • UPC: 036687614834
    • Part Description: No Slack Light Duty Idler Tensioner Pulley
    More Info
    $16.04
  • OEM 2003 Chevrolet Avalanche 2500 Serpentine Tensioner Diagram - 12580196
    View Related Parts

    OEM (Genuine) 2003 Chevrolet Avalanche 2500 Serpentine Tensioner

    PartNumber: 12580196
    OEM 2003 Chevrolet Avalanche 2500 Serpentine Tensioner - 12580196
    Product Specifications
    • Notes: AC Belt, 5.3, 6.0 Liter
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Item Dimensions: 4.8 x 3.1 x 2.7 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12562065, 12565372
    • Part Description: Serpentine Tensioner
    More Info
    $55.60 MSRP: $104.91
    You Save: $49.31 (48%)
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