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Replacement and OEM Parts for BMW Z4 Idler Pulley
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BMW Z4 Idler Pulley

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  • OEM BMW Z4 Belt Tensioner Pulley Diagram - 11-28-1-748-131
    View Related Parts

    OEM (Genuine) BMW Z4 Belt Tensioner Pulley

    PartNumber: 11-28-1-748-131
    OEM BMW Z4 Belt Tensioner Pulley - 11-28-1-748-131
    Product Specifications
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11-28-1-726-343
    • Part Description: BMW Z4 Belt Tensioner Pulley
    More Info
    $50.49 MSRP: $71.36
    You Save: $20.87 (30%)
  • Gates Drivealign Upper Drive Belt Idler Pulley for BMW Z4 - 36364

    Gates® Drivealign Upper Drive Belt Idler Pulley for BMW Z4

    PartNumber: 36364
    Product Specifications
    • Bearing Bore Inside Diameter 1: 10 mm
    • Bearing Bore Inside Diameter 2: 16 mm
    • Contact Surface: Smooth/Backside
    • Material: Thermoplastic
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • OE Comparison Rating: OE Performance
    • Outside Diameter: 80 mm
    • Pulley 1 Flanged: No
    • UPC: 770075525974
    • Width: 28 mm
    • Part Description: BMW Z4 Drivealign Upper Drive Belt Idler Pulley
    More Info
    $38.46
  • Dayco No Slack Light Duty Idler Tensioner Pulley for BMW Z4 - 89077

    Dayco® No Slack Light Duty Idler Tensioner Pulley for BMW Z4

    PartNumber: 89077
    Product Specifications
    • Bearing Inner Diameter 1: 8
    • Bearing Inner Diameter 2: 24
    • Bearing Width: 19.6
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Polymer
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 70
    • Pulley Width: 28
    • UPC: 036687421531
    • Part Description: BMW Z4 No Slack Light Duty Idler Tensioner Pulley
    More Info
    $55.43
  • OEM BMW Z4 Mechanical Belt Tensioner Diagram - 11-28-8-624-196
    View Related Parts

    OEM (Genuine) BMW Z4 Mechanical Belt Tensioner

    PartNumber: 11-28-8-624-196
    OEM BMW Z4 Mechanical Belt Tensioner - 11-28-8-624-196
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner
    • Item Dimensions: 7.3 x 7.4 x 6.6 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11-28-7-530-314
    • Part Description: BMW Z4 Mechanical Belt Tensioner
    More Info
    $133.94 MSRP: $178.55
    You Save: $44.61 (25%)
  • Four Seasons Drive Belt Idler Pulley for BMW Z4 - 45013

    Four Seasons® Drive Belt Idler Pulley for BMW Z4

    PartNumber: 45013
    Product Specifications
    • Belt Type: Back Idler
    • Belt Width IN: 1.000
    • Belt Width MM: 7.9375
    • Bore Dia. IN: 0.668
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 17.463
    • Inside Diameter: 0.6875
    • 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: Idler Pulley
    • Pulley Width IN: 1.062
    • Pulley Width MM: Idler / Tensioner Pulley
    • Style: Idler / Tensioner Pulley
    • UPC: 096361450134
    • Width: 25.4
    • Part Description: BMW Z4 Drive Belt Idler Pulley
    More Info
    $13.75
  • VAICO Drive Belt Idler Pulley for BMW Z4 - V20-0209

    VAICO® Drive Belt Idler Pulley for BMW Z4

    PartNumber: V20-0209
    Product Specifications
    • 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: BMW Z4 Drive Belt Idler Pulley
    More Info
    $24.70
  • Gates Drivealign Drive Belt Idler Pulley for BMW Z4 - 38071

    Gates® Drivealign Drive Belt Idler Pulley for BMW Z4

    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: BMW Z4 Drivealign Drive Belt Idler Pulley
    More Info
    $37.18
  • Dayco No Slack Light Duty Idler Tensioner Pulley for BMW Z4 - 89532

    Dayco® No Slack Light Duty Idler Tensioner Pulley for BMW Z4

    PartNumber: 89532
    Product Specifications
    • Belt Type: Serpentine
    • Flat: N
    • Groove Quantity: 6
    • Material: Polymer
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 70
    • Pulley Width: 26.5
    • UPC: 036687830760
    • Part Description: BMW Z4 No Slack Light Duty Idler Tensioner Pulley
    More Info
    $34.88
  • OEM BMW Z4 Pulley Idler Diagram - 11-28-7-841-228
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    OEM (Genuine) BMW Z4 Pulley Idler

    PartNumber: 11-28-7-841-228
    OEM BMW Z4 Pulley Idler - 11-28-7-841-228
    Product Specifications
    • 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: BMW Z4 Pulley Idler
    More Info
    $50.18 MSRP: $70.93
    You Save: $20.75 (30%)
  • Four Seasons Drive Belt Idler Pulley for BMW Z4 - 45044

    Four Seasons® Drive Belt Idler Pulley for BMW Z4

    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: BMW Z4 Drive Belt Idler Pulley
    More Info
    $16.38
  • VAICO Drive Belt Tensioner Pulley for BMW Z4 - V20-0210-1

    VAICO® Drive Belt Tensioner Pulley for BMW Z4

    PartNumber: V20-0210-1
    Product Specifications
    • Diameter [mm]: 70
    • Packaging height [cm]: 7,3
    • Packaging width [cm]: 4,3
    • Weight [kg]: 0,153
    • Width [mm]: 24,5
    • Part Description: BMW Z4 Drive Belt Tensioner Pulley
    More Info
    $15.40
  • Gates Drivealign Drive Belt Idler Pulley for BMW Z4 - 38069

    Gates® Drivealign Drive Belt Idler Pulley for BMW Z4

    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: BMW Z4 Drivealign Drive Belt Idler Pulley
    More Info
    $32.00
  • Dayco No Slack Driver Side Light Duty Idler Tensioner Pulley for BMW Z4 - 89517

    Dayco® No Slack Driver Side Light Duty Idler Tensioner Pulley for BMW Z4

    PartNumber: 89517
    Product Specifications
    • Bearing Inner Diameter 1: 10
    • Bearing Width: 22.5
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Polymer
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 80
    • Pulley Width: 28
    • UPC: 036687808578
    • Part Description: BMW Z4 No Slack Driver Side Light Duty Idler Tensioner Pulley
    More Info
    $33.70
  • OEM BMW Z4 Roadster Deflection Pulley Diagram - 11-28-7-509-508
    View Related Parts

    OEM (Genuine) BMW Z4 Roadster Deflection Pulley

    PartNumber: 11-28-7-509-508
    OEM BMW Z4 Roadster Deflection Pulley - 11-28-7-509-508
    Product Specifications
    • Other Names: Idler Pulley
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW Z4 Roadster Deflection Pulley
    More Info
    $49.34 MSRP: $56.97
    You Save: $7.63 (14%)
  • Gates Drivealign Grooved Drive Belt Idler Pulley for BMW Z4 - 38008

    Gates® Drivealign Grooved Drive Belt Idler Pulley for BMW Z4

    PartNumber: 38008
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: V-Ribbed Grooved
    • Material: Thermoplastic
    • Number of Grooves: 6
    • Number Of Pulleys: 1
    • Outside Diameter: 2.76"
    • Pulley 1 Flanged: Yes
    • UPC: 072053284232
    • Width: 25 mm
    • Part Description: BMW Z4 Drivealign Grooved Drive Belt Idler Pulley
    More Info
    $16.18
  • Dayco No Slack Light Duty Idler Tensioner Pulley for BMW Z4 - 89089

    Dayco® No Slack Light Duty Idler Tensioner Pulley for BMW Z4

    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: BMW Z4 No Slack Light Duty Idler Tensioner Pulley
    More Info
    $33.02
  • OEM BMW Z4 Timing Chain Tensioner Diagram - 11-28-7-838-797
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    OEM (Genuine) BMW Z4 Timing Chain Tensioner

    PartNumber: 11-28-7-838-797
    OEM BMW Z4 Timing Chain Tensioner - 11-28-7-838-797
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Item Weight: 2.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11-28-1-722-789, 11-28-1-748-832, 11-28-1-427-252, 11-28-1-735-899
    • Part Description: BMW Z4 Timing Chain Tensioner
    More Info
    $246.10 MSRP: $330.79
    You Save: $84.69 (26%)
  • Gates Drivealign Drive Belt Idler Pulley for BMW Z4 - 38018

    Gates® Drivealign Drive Belt Idler Pulley for BMW Z4

    PartNumber: 38018
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Thermoplastic
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 2.76"
    • Pulley 1 Flanged: No
    • UPC: 072053511840
    • Width: 26 mm
    • Part Description: BMW Z4 Drivealign Drive Belt Idler Pulley
    More Info
    $16.26
  • Dayco No Slack Light Duty Idler Tensioner Pulley for BMW Z4 - 89133

    Dayco® No Slack Light Duty Idler Tensioner Pulley for BMW Z4

    PartNumber: 89133
    Product Specifications
    • Bearing Inner Diameter 1: 17
    • Bearing Width: 14
    • 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: 036687558299
    • Part Description: BMW Z4 No Slack Light Duty Idler Tensioner Pulley
    More Info
    $24.31
  • OEM BMW Z4 Adjusting Pulley Diagram - 11-28-1-433-571
    View Related Parts

    OEM (Genuine) BMW Z4 Adjusting Pulley

    PartNumber: 11-28-1-433-571
    OEM BMW Z4 Adjusting Pulley - 11-28-1-433-571
    Product Specifications
    • Item Weight: 2.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW Z4 Adjusting Pulley
    More Info
    $135.26 MSRP: $192.74
    You Save: $57.48 (30%)
  • OEM BMW Z4 Mechanical Belt Tensioner Diagram - 11-28-8-580-360
    View Related Parts

    OEM (Genuine) BMW Z4 Mechanical Belt Tensioner

    PartNumber: 11-28-8-580-360
    OEM BMW Z4 Mechanical Belt Tensioner - 11-28-8-580-360
    Product Specifications
    • Item Dimensions: 7.5 x 7.5 x 6.3 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11-28-8-570-439
    • Part Description: BMW Z4 Mechanical Belt Tensioner
    More Info
    $140.63 MSRP: $187.47
    You Save: $46.84 (25%)
  • OEM BMW Z4 Mechanical Belt Tensioner Diagram - 11-28-7-594-969
    View Related Parts

    OEM (Genuine) BMW Z4 Mechanical Belt Tensioner

    PartNumber: 11-28-7-594-969
    OEM BMW Z4 Mechanical Belt Tensioner - 11-28-7-594-969
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner
    • Item Dimensions: 7.8 x 7.5 x 6.4 inches
    • Item Weight: 2.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW Z4 Mechanical Belt Tensioner
    More Info
    $133.94 MSRP: $178.55
    You Save: $44.61 (25%)
  • OEM BMW Z4 Adjusting Pulley Diagram - 11-28-7-512-758
    View Related Parts

    OEM (Genuine) BMW Z4 Adjusting Pulley

    PartNumber: 11-28-7-512-758
    OEM BMW Z4 Adjusting Pulley - 11-28-7-512-758
    Product Specifications
    • Item Weight: 2.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW Z4 Adjusting Pulley
    More Info
    $135.26 MSRP: $192.74
    You Save: $57.48 (30%)
  • OEM BMW Z4 Hydraulic Belt Tensioner Diagram - 11-28-1-717-188
    View Related Parts

    OEM (Genuine) BMW Z4 Hydraulic Belt Tensioner

    PartNumber: 11-28-1-717-188
    OEM BMW Z4 Hydraulic Belt Tensioner - 11-28-1-717-188
    Product Specifications
    • Item Weight: 2.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW Z4 Hydraulic Belt Tensioner
    More Info
    $117.59 MSRP: $155.47
    You Save: $37.88 (25%)
  • OEM BMW Z4 Belt Idler Pulley Diagram - 11-28-7-556-251
    View Related Parts

    OEM (Genuine) BMW Z4 Belt Idler Pulley

    PartNumber: 11-28-7-556-251
    OEM BMW Z4 Belt Idler Pulley - 11-28-7-556-251
    Product Specifications
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW Z4 Belt Idler Pulley
    More Info
    $55.74 MSRP: $78.79
    You Save: $23.05 (30%)

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