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BMW X3 Idler Pulley
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$57.05 MSRP:$80.64You Save: $23.59 (30%)Product Specifications- Item Weight: 1.20 Pounds
- Fitment Type: Direct Replacement
- Part Description: BMW X3 Serpentine Belt Idler Pulley
$43.59Product 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: 80 mm
- Pulley 1 Flanged: No
- UPC: 770075508274
- Width: 26 mm
- Part Description: BMW X3 Drivealign Drive Belt Idler Pulley
$67.46 MSRP:$82.54You Save: $15.08 (19%)Product Specifications- Item Weight: 1.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 11-28-1-726-343
- Part Description: BMW X3 Belt Tensioner Pulley
$39.91Product Specifications- Bearing Inner Diameter 1: 10.15
- Bearing Width: 27.4
- Belt Type: Serpentine
- Flat: Y
- Material: Polymer
- Max Belt Width: 06 Rib
- Number of Bearings: 1
- Pulley Outside Diameter: 80
- Pulley Width: 26.7
- UPC: 036687650528
- Part Description: BMW X3 No Slack Light Duty Idler Tensioner Pulley
$35.32Product 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: BMW X3 Drive Belt Idler Pulley
SKF® Drive Belt Idler Pulley for BMW X3
PartNumber: ACP38004$41.04Product Specifications- Inner Diameter: 0.3937"
- Length: 1.4173"
- Number of Holes: 1
- Outer Diameter: 2.756"
- UPC: 085311483780
- Width: 0.984"
- Part Description: BMW X3 Drive Belt Idler Pulley
$24.10Product Specifications- Material: Polyamid 6.6, Polyamid 6
- OE Part Number: 7 535 860, 11 28 7 535 860
- Outer Diameter: 80 mm
- Width: 26 mm
- Part Description: BMW X3 Drive Belt Idler Pulley
$41.67Product Specifications- Bearing Bore Inside Diameter 1: 10 mm
- Contact Surface: Smooth/Backside
- Material: Thermoplastic
- Number of Grooves: 0
- Number Of Pulleys: 1
- OE Comparison Rating: OE Exact
- Outside Diameter: 2.56"
- Pulley 1 Flanged: No
- UPC: 072053074598
- Width: 32.2 mm
- Part Description: BMW X3 Drivealign Upper OE Exact Drive Belt Idler Pulley
$133.94 MSRP:$178.55You Save: $44.61 (25%)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 X3 Mechanical Belt Tensioner
$37.93Product 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: BMW X3 No Slack Light Duty Idler Tensioner Pulley
$15.16Product 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 X3 Drive Belt Idler Pulley
$18.08Product 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 X3 Drive Belt Tensioner Pulley
$38.46Product 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 X3 Drivealign Drive Belt Idler Pulley
$232.15 MSRP:$304.56You Save: $72.41 (24%)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 X3 Timing Chain Tensioner
$26.18Product Specifications- Bearing Inner Diameter 1: 17
- Bearing Width: 14
- Belt Type: Serpentine
- Flat: Y
- Material: Steel
- Max Belt Width: 06 Rib
- Number of Bearings: 1
- Pulley Outside Diameter: 76
- Pulley Width: 28
- UPC: 036687383129
- Part Description: BMW X3 No Slack Lower Light Duty Idler Tensioner Pulley
$13.77Product Specifications- Belt Type: Serpentine
- Belt Width IN: 1.000
- Belt Width MM: 26.988
- Bore Dia. IN: .394
- Color: Black
- Groove Quantity: Smooth
- I.D. MM: 10.000
- Inside Diameter: 0.390625
- Material: Plastic
- Meets / Exceeds OEM: Yes
- Mount Hole Qty: 1
- Mounting Hardware: Not Included
- O.D. MM: 80.0
- Outside Diameter: 3.14
- Pulley Type: Idler Pulley
- Pulley Width IN: 1.062
- Pulley Width MM: Idler Pulley
- Style: Idler Pulley
- UPC: 096361086418
- Width: 26.9
- Part Description: BMW X3 Drive Belt Idler Pulley
$33.10Product 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 X3 Drivealign Drive Belt Idler Pulley
$133.94 MSRP:$178.55You Save: $44.61 (25%)Product Specifications- Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
- Item Dimensions: 7.7 x 7.5 x 6.7 inches
- Item Weight: 2.30 Pounds
- Fitment Type: Direct Replacement
- Replaces: 11-28-7-599-097
- Part Description: BMW X3 Mechanical Belt Tensioner
$26.17Product 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 X3 No Slack Light Duty Idler Tensioner Pulley
$17.93Product 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 X3 Drive Belt Idler Pulley
$17.08Product 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 X3 Drivealign Drive Belt Idler Pulley
$140.62 MSRP:$187.45You Save: $46.83 (25%)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 X3 Mechanical Belt Tensioner
$133.94 MSRP:$178.55You Save: $44.61 (25%)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 X3 Mechanical Belt Tensioner
$185.76 MSRP:$229.15You Save: $43.39 (19%)Product Specifications- Item Weight: 2.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: BMW X3 Adjusting Pulley
$126.05 MSRP:$165.37You Save: $39.32 (24%)Product Specifications- Item Weight: 2.10 Pounds
- Fitment Type: Direct Replacement
- Part Description: BMW X3 Hydraulic Belt Tensioner
$133.94 MSRP:$178.55You Save: $44.61 (25%)Product Specifications- Other Names: Belt Tensioner, Serpentine Tensioner
- Item Dimensions: 7.6 x 7.2 x 6.3 inches
- Item Weight: 2.30 Pounds
- Fitment Type: Direct Replacement
- Part Description: BMW X3 Mechanical Belt Tensioner
$133.94 MSRP:$178.55You Save: $44.61 (25%)Product Specifications- Other Names: Belt Tensioner, Serpentine Tensioner
- Item Dimensions: 7.5 x 7.3 x 6.2 inches
- Item Weight: 2.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 11-28-7-582-761
- Part Description: BMW X3 Mechanical Belt Tensioner
$57.05 MSRP:$80.64You Save: $23.59 (30%)Product Specifications- Other Names: Idler Pulley, Serpentine Idler Pulley
- Item Weight: 1.20 Pounds
- Fitment Type: Direct Replacement
- Part Description: BMW X3 Deflection Pulley
$57.05 MSRP:$80.64You Save: $23.59 (30%)Product Specifications- Other Names: Idler Pulley, Pulley, Serpentine Idler Pulley
- Item Weight: 1.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 11-28-8-604-267
- Part Description: BMW X3 Deflection Pulley
$53.69 MSRP:$68.78You Save: $15.09 (22%)Product Specifications- Item Weight: 1.20 Pounds
- Fitment Type: Direct Replacement
- Part Description: BMW X3 Belt Idler Pulley
About BMW X3 Idler Pulley
The BMW X3 is a compact luxury crossover SUV produced by the German automaker BMW, with its production beginning in 2003. It appeals to drivers with high-quality idler pulley parts. There can be one or more idler pulleys along the timing chain and each can come in different sizes. But a faulty BMW X3 idler pulley can cause overheating, stalling, and a decline in tension.
The BMW X3 has many merits. But problems arise after the idler pulley parts have been used for a long period. An idler pulley provides tension and helps guide the belt to the proper routing. An idler pulley should be replaced every 50,000 to 100,000 miles. There are lots of top-quality and durable BMW X3 parts available on our site. Car buyers can get great BMW X3 products and services online 24 hours a day and 7 days a week.