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Replacement and OEM Parts for 2003 BMW M3 Timing Belts, Chains, Cams & Related Parts

2003 BMW M3 Timing Belts, Chains, Cams & Related Parts

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Engine & Drivetrain

142 products about 2003 BMW M3 Timing Belts, Chains, Cams & Related Parts found

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  • OEM 2003 BMW M3 Shaft Seal Diagram - 11-14-2-249-532
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    OEM (Genuine) 2003 BMW M3 Shaft Seal

    PartNumber: 11-14-2-249-532
    OEM 2003 BMW M3 Shaft Seal - 11-14-2-249-532
    Product Specifications
    • Notes: M3; 3.2l
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Shaft Seal
    More Info
    $32.84 MSRP: $53.86
    You Save: $21.02 (40%)
  • OEM 2003 BMW M3 Shaft Seal Diagram - 11-14-2-249-532
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    OEM (Genuine) 2003 BMW M3 Shaft Seal

    PartNumber: 11-14-2-249-532
    OEM 2003 BMW M3 Shaft Seal - 11-14-2-249-532
    Product Specifications
    • Notes: M3; 3.2l
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Shaft Seal
    More Info
    $32.84 MSRP: $53.86
    You Save: $21.02 (40%)
  • OEM 2003 BMW M3 Belt Tensioner Pulley Diagram - 11-28-1-748-131
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    OEM (Genuine) 2003 BMW M3 Belt Tensioner Pulley

    PartNumber: 11-28-1-748-131
    OEM 2003 BMW M3 Belt Tensioner Pulley - 11-28-1-748-131
    Product Specifications
    • Notes: Hydraulic Tensioner, Idler
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11-28-1-726-343
    • Part Description: Belt Tensioner Pulley
    More Info
    $51.66 MSRP: $73.02
    You Save: $21.36 (30%)
  • OEM 2003 BMW M3 Belt Tensioner Pulley Diagram - 11-28-1-748-131
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    OEM (Genuine) 2003 BMW M3 Belt Tensioner Pulley

    PartNumber: 11-28-1-748-131
    OEM 2003 BMW M3 Belt Tensioner Pulley - 11-28-1-748-131
    Product Specifications
    • Notes: Hydraulic Tensioner, Idler
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11-28-1-726-343
    • Part Description: Belt Tensioner Pulley
    More Info
    $51.66 MSRP: $73.02
    You Save: $21.36 (30%)
  • OEM 2003 BMW M3 Belt Tensioner Pulley Diagram - 11-28-1-748-131
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    OEM (Genuine) 2003 BMW M3 Belt Tensioner Pulley

    PartNumber: 11-28-1-748-131
    OEM 2003 BMW M3 Belt Tensioner Pulley - 11-28-1-748-131
    Product Specifications
    • Notes: Hydraulic Tensioner, Idler
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11-28-1-726-343
    • Part Description: Belt Tensioner Pulley
    More Info
    $51.66 MSRP: $73.02
    You Save: $21.36 (30%)
  • OEM 2003 BMW M3 Belt Tensioner Pulley Diagram - 11-28-1-748-131
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    OEM (Genuine) 2003 BMW M3 Belt Tensioner Pulley

    PartNumber: 11-28-1-748-131
    OEM 2003 BMW M3 Belt Tensioner Pulley - 11-28-1-748-131
    Product Specifications
    • Notes: Hydraulic Tensioner, Idler
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11-28-1-726-343
    • Part Description: Belt Tensioner Pulley
    More Info
    $51.66 MSRP: $73.02
    You Save: $21.36 (30%)
  • OEM 2003 BMW M3 Belt Tensioner Pulley Diagram - 11-28-1-748-131
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    OEM (Genuine) 2003 BMW M3 Belt Tensioner Pulley

    PartNumber: 11-28-1-748-131
    OEM 2003 BMW M3 Belt Tensioner Pulley - 11-28-1-748-131
    Product Specifications
    • Notes: Hydraulic Tensioner, Idler
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11-28-1-726-343
    • Part Description: Belt Tensioner Pulley
    More Info
    $51.66 MSRP: $73.02
    You Save: $21.36 (30%)
  • OEM 2003 BMW M3 Belt Tensioner Pulley Diagram - 11-28-1-748-131
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    OEM (Genuine) 2003 BMW M3 Belt Tensioner Pulley

    PartNumber: 11-28-1-748-131
    OEM 2003 BMW M3 Belt Tensioner Pulley - 11-28-1-748-131
    Product Specifications
    • Notes: Hydraulic Tensioner, Idler
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11-28-1-726-343
    • Part Description: Belt Tensioner Pulley
    More Info
    $51.66 MSRP: $73.02
    You Save: $21.36 (30%)
  • OEM 2003 BMW M3 Pulley Idler Diagram - 11-28-7-841-228
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    OEM (Genuine) 2003 BMW M3 Pulley Idler

    PartNumber: 11-28-7-841-228
    OEM 2003 BMW M3 Pulley Idler - 11-28-7-841-228
    Product Specifications
    • Notes: Mechanical Tensioner; Hydraulic Tensioner, Adjust
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11-28-1-730-571, 11-28-1-748-130, 11-28-1-726-181, 11-28-1-738-605, 11-28-1-738-061
    • Part Description: Pulley Idler
    More Info
    $50.18 MSRP: $70.93
    You Save: $20.75 (30%)
  • OEM 2003 BMW M3 Pulley Idler Diagram - 11-28-7-841-228
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    OEM (Genuine) 2003 BMW M3 Pulley Idler

    PartNumber: 11-28-7-841-228
    OEM 2003 BMW M3 Pulley Idler - 11-28-7-841-228
    Product Specifications
    • Notes: Mechanical Tensioner; Hydraulic Tensioner, Adjust
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11-28-1-730-571, 11-28-1-748-130, 11-28-1-726-181, 11-28-1-738-605, 11-28-1-738-061
    • Part Description: Pulley Idler
    More Info
    $50.18 MSRP: $70.93
    You Save: $20.75 (30%)
  • OEM 2003 BMW M3 Pulley Idler Diagram - 11-28-7-841-228
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    OEM (Genuine) 2003 BMW M3 Pulley Idler

    PartNumber: 11-28-7-841-228
    OEM 2003 BMW M3 Pulley Idler - 11-28-7-841-228
    Product Specifications
    • Notes: Mechanical Tensioner; Hydraulic Tensioner, Adjust
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11-28-1-730-571, 11-28-1-748-130, 11-28-1-726-181, 11-28-1-738-605, 11-28-1-738-061
    • Part Description: Pulley Idler
    More Info
    $50.18 MSRP: $70.93
    You Save: $20.75 (30%)
  • OEM 2003 BMW M3 Pulley Idler Diagram - 11-28-7-841-228
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    OEM (Genuine) 2003 BMW M3 Pulley Idler

    PartNumber: 11-28-7-841-228
    OEM 2003 BMW M3 Pulley Idler - 11-28-7-841-228
    Product Specifications
    • Notes: Mechanical Tensioner; Hydraulic Tensioner, Adjust
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11-28-1-730-571, 11-28-1-748-130, 11-28-1-726-181, 11-28-1-738-605, 11-28-1-738-061
    • Part Description: Pulley Idler
    More Info
    $50.18 MSRP: $70.93
    You Save: $20.75 (30%)
  • Four Seasons Drive Belt Idler Pulley for 2003 BMW M3 - 45983

    Four Seasons® Drive Belt Idler Pulley for 2003 BMW M3

    PartNumber: 45983
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 1.000
    • Belt Width MM: 25.400
    • Bore Dia. IN: .375
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 9.525
    • Inside Diameter: 0.375
    • Material: Plastic
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 69.850
    • Outside Diameter: 2.750
    • Pulley Type: Back Idler
    • Pulley Width IN: 1
    • Pulley Width MM: 25.4
    • Style: Idler / Tensioner Pulley
    • UPC: 096361459830
    • Width: 25.4
    • Part Description: Drive Belt Idler Pulley
    More Info
    $32.92
  • Gates Drivealign OE Exact Automatic Belt Tensioner for 2003 BMW M3 - 38221

    Gates® Drivealign OE Exact Automatic Belt Tensioner for 2003 BMW M3

    PartNumber: 38221
    Product Specifications
    • Notes: Does not include pulley
    • Number Of Pulleys: 0
    • OE Comparison Rating: OE Exact
    • UPC: 072053163445
    • Part Description: Drivealign OE Exact Automatic Belt Tensioner
    More Info
    $45.96
  • VAICO Drive Belt Idler Pulley for 2003 BMW M3 - V20-0209

    VAICO® Drive Belt Idler Pulley for 2003 BMW M3

    PartNumber: V20-0209
    Product Specifications
    • Notes: Grade: Aftermarket; Description: Ribbed V-Belt
    • Colour Coding: Black
    • Diameter [mm]: 80
    • Length [mm]: 80.08
    • Packaging Depth [cm]: 5
    • Packaging height [cm]: 9
    • Packaging width [cm]: 9,3
    • Weight [kg]: 0,288
    • Width [mm]: 24,5
    • Part Description: Drive Belt Idler Pulley
    More Info
    $24.70
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 2003 BMW M3 - 89046

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 2003 BMW M3

    PartNumber: 89046
    Product Specifications
    • Bearing Inner Diameter 1: 10
    • Bearing Inner Diameter 2: 25.7
    • Bearing Width: 19.75
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Polymer
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 70
    • Pulley Width: 24.5
    • UPC: 036687225689
    • Part Description: No Slack Light Duty Idler Tensioner Pulley
    More Info
    $35.24
  • Gates Drivealign Drive Belt Idler Pulley for 2003 BMW M3 - 38071

    Gates® Drivealign Drive Belt Idler Pulley for 2003 BMW M3

    PartNumber: 38071
    Product Specifications
    • Bearing Bore Inside Diameter 1: 8 mm
    • Bearing Bore Inside Diameter 2: 24.5 mm
    • Contact Surface: Smooth/Backside
    • Material: Thermoplastic
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 70 mm
    • Pulley 1 Flanged: No
    • UPC: 072053150438
    • Width: 24.5 mm
    • Part Description: Drivealign Drive Belt Idler Pulley
    More Info
    $36.07
  • Four Seasons Drive Belt Idler Pulley for 2003 BMW M3 - 45044

    Four Seasons® Drive Belt Idler Pulley for 2003 BMW M3

    PartNumber: 45044
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 1.000
    • Belt Width MM: 25.400
    • Bore Dia. IN: .399
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 10.1
    • Inside Diameter: 0.40625
    • Material: Plastic
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 79.375
    • Outside Diameter: 3.125
    • Pulley Type: Back Idler
    • Pulley Width IN: .374
    • Pulley Width MM: Idler / Tensioner Pulley
    • Style: Idler / Tensioner Pulley
    • UPC: 096361450448
    • Width: 25.4
    • Part Description: Drive Belt Idler Pulley
    More Info
    $16.38
  • SKF Timing Cover Seal for 2003 BMW M3 - 18283

    SKF® Timing Cover Seal for 2003 BMW M3

    PartNumber: 18283
    Product Specifications
    • Quantity Per Application: 2
    • UPC: 085311561891
    • Part Description: Timing Cover Seal
    More Info
    $11.10
  • SKF Drive Belt Idler Pulley for 2003 BMW M3 - ACP38004

    SKF® Drive Belt Idler Pulley for 2003 BMW M3

    PartNumber: ACP38004
    Product Specifications
    • Notes: Alternator System
    • Inner Diameter: 0.3937"
    • Length: 1.4173"
    • Number of Holes: 1
    • Outer Diameter: 2.756"
    • UPC: 085311483780
    • Width: 0.984"
    • Part Description: Drive Belt Idler Pulley
    More Info
    $37.91
  • Dayco No Slack Hydraulic Automatic Belt Tensioner Assembly for 2003 BMW M3 - 89352

    Dayco® No Slack Hydraulic Automatic Belt Tensioner Assembly for 2003 BMW M3

    PartNumber: 89352
    Product Specifications
    • Notes: Hyd Tensioner
    • Belt Type: Serpentine
    • Direction: Linear
    • Number Of Pulleys: 0
    • UPC: 036687424488
    • Part Description: No Slack Hydraulic Automatic Belt Tensioner Assembly
    More Info
    $56.93
  • OEM 2003 BMW M3 Sprocket Wheel Diagram - 11-36-1-438-375
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    OEM (Genuine) 2003 BMW M3 Sprocket Wheel

    PartNumber: 11-36-1-438-375
    OEM 2003 BMW M3 Sprocket Wheel - 11-36-1-438-375
    Product Specifications
    • Other Names: Camshaft Gear, Timing Gear Set
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11-36-1-438-565, 11-36-1-427-323, 11-36-7-500-499
    • Part Description: Sprocket Wheel
    More Info
    $66.20 MSRP: $82.23
    You Save: $16.03 (20%)
  • OEM 2003 BMW M3 Sprocket Wheel Diagram - 11-36-1-438-375
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    OEM (Genuine) 2003 BMW M3 Sprocket Wheel

    PartNumber: 11-36-1-438-375
    OEM 2003 BMW M3 Sprocket Wheel - 11-36-1-438-375
    Product Specifications
    • Other Names: Camshaft Gear, Timing Gear Set
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11-36-1-438-565, 11-36-1-427-323, 11-36-7-500-499
    • Part Description: Sprocket Wheel
    More Info
    $66.20 MSRP: $82.23
    You Save: $16.03 (20%)
  • OEM 2003 BMW M3 Sprocket Wheel Diagram - 11-36-1-438-375
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    OEM (Genuine) 2003 BMW M3 Sprocket Wheel

    PartNumber: 11-36-1-438-375
    OEM 2003 BMW M3 Sprocket Wheel - 11-36-1-438-375
    Product Specifications
    • Other Names: Camshaft Gear, Timing Gear Set
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11-36-1-438-565, 11-36-1-427-323, 11-36-7-500-499
    • Part Description: Sprocket Wheel
    More Info
    $66.20 MSRP: $82.23
    You Save: $16.03 (20%)
  • Gates Drivealign OE Exact Automatic Belt Tensioner for 2003 BMW M3 - 38224

    Gates® Drivealign OE Exact Automatic Belt Tensioner for 2003 BMW M3

    PartNumber: 38224
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Thermoplastic
    • Number Of Pulleys: 1
    • OE Comparison Rating: OE Exact
    • Outside Diameter: 2.76"
    • Pulley 1 Flanged: No
    • UPC: 072053163490
    • Width: 26 mm
    • Part Description: Drivealign OE Exact Automatic Belt Tensioner
    More Info
    $39.61
  • VAICO Drive Belt Tensioner Pulley for 2003 BMW M3 - V20-0210-1

    VAICO® Drive Belt Tensioner Pulley for 2003 BMW M3

    PartNumber: V20-0210-1
    Product Specifications
    • Notes: Grade: Aftermarket; Description: Ribbed V-Belt
    • Diameter [mm]: 70
    • Packaging height [cm]: 7,3
    • Packaging width [cm]: 4,3
    • Weight [kg]: 0,153
    • Width [mm]: 24,5
    • Part Description: Drive Belt Tensioner Pulley
    More Info
    $15.40
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 2003 BMW M3 - 89089

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 2003 BMW M3

    PartNumber: 89089
    Product Specifications
    • Bearing Inner Diameter 1: 10.2
    • Bearing Width: 43
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Polymer
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 80
    • Pulley Width: 24.5
    • UPC: 036687421128
    • Part Description: No Slack Light Duty Idler Tensioner Pulley
    More Info
    $33.02
  • Gates Drivealign Drive Belt Idler Pulley for 2003 BMW M3 - 38069

    Gates® Drivealign Drive Belt Idler Pulley for 2003 BMW M3

    PartNumber: 38069
    Product Specifications
    • Bearing Bore Inside Diameter 1: 10.2 mm
    • Contact Surface: Smooth/Backside
    • Material: Thermoplastic
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 3.15"
    • Pulley 1 Flanged: No
    • UPC: 072053149241
    • Width: 24.5 mm
    • Part Description: Drivealign Drive Belt Idler Pulley
    More Info
    $31.04
  • SKF Accessory Belt Tensioner Adjuster Assembly for 2003 BMW M3 - ACT38202

    SKF® Accessory Belt Tensioner Adjuster Assembly for 2003 BMW M3

    PartNumber: ACT38202
    Product Specifications
    • Notes: w/Alum Bracket;w/ Aluminum Bracket
    • Quantity Per Application: 1
    • UPC: 085311519762
    • Part Description: Accessory Belt Tensioner Adjuster Assembly
    More Info
    $84.28
  • OEM 2003 BMW M3 Exchange Adjustment Unit Diagram - 11-36-7-838-161
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    OEM (Genuine) 2003 BMW M3 Exchange Adjustment Unit

    PartNumber: 11-36-7-838-161
    OEM 2003 BMW M3 Exchange Adjustment Unit - 11-36-7-838-161
    Product Specifications
    • Notes: M3; 3.2l, Timing Adjustment
    • Other Names: Adjuster, Adjuster Assembly, Housing Assembly
    • Item Weight: 1.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11-36-7-832-029
    • Part Description: Exchange Adjustment Unit
    More Info
    $2936.92 MSRP: $3399.22
    You Save: $462.30 (14%)
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