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Replacement and OEM Parts for BMW 325i Belt Tensioner
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BMW 325i Belt Tensioner

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  • OEM (Genuine) BMW 325i Chain Tensioner And Guide Rail

    PartNumber: 11-31-7-585-020
    OEM BMW 325i Chain Tensioner And Guide Rail - 11-31-7-585-020
    Product Specifications
    • Other Names: Rail & Guide Assembly, Tensioner, Tensioner Guide
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11-31-7-542-836
    • Part Description: BMW 325i Chain Tensioner And Guide Rail
    More Info
    $75.52 MSRP: $99.85
    You Save: $24.33 (25%)
  • OEM (Genuine) BMW 325i Serpentine Belt Idler Pulley

    PartNumber: 11-28-7-535-860
    OEM BMW 325i Serpentine Belt Idler Pulley - 11-28-7-535-860
    Product Specifications
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW 325i Serpentine Belt Idler Pulley
    More Info
    $57.05 MSRP: $80.64
    You Save: $23.59 (30%)
  • Gates Drivealign OE Exact Automatic Belt Tensioner for BMW 325i - 39112

    Gates® Drivealign OE Exact Automatic Belt Tensioner for BMW 325i

    PartNumber: 39112
    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: 70 mm
    • Pulley 1 Flanged: No
    • UPC: 770075523086
    • Width: 26 mm
    • Part Description: BMW 325i Drivealign OE Exact Automatic Belt Tensioner
    More Info
    $108.64
  • Dayco No Slack Automatic Belt Tensioner Assembly for BMW 325i - 89345

    Dayco® No Slack Automatic Belt Tensioner Assembly for BMW 325i

    PartNumber: 89345
    Product Specifications
    • Belt Type: Serpentine
    • Direction: Counter Clock Wise
    • Number Of Pulleys: 1
    • Pulley 1 Diameter: 70
    • Pulley 1 Flat: Y
    • Pulley 1 Width: 25
    • UPC: 036687425508
    • Part Description: BMW 325i No Slack Automatic Belt Tensioner Assembly
    More Info
    $81.49
  • VAICO Drive Belt Tensioner Assembly for BMW 325i - V20-1840

    VAICO® Drive Belt Tensioner Assembly for BMW 325i

    PartNumber: V20-1840
    Product Specifications
    • Length [mm]: 142
    • Outer diameter [mm]: 70
    • Packaging height [cm]: 9
    • Packaging width [cm]: 8,3
    • Weight [kg]: 0,857
    • Width [mm]: 26
    • Part Description: BMW 325i Drive Belt Tensioner Assembly
    More Info
    $72.60
  • OEM (Genuine) BMW 325i Coil Spring

    PartNumber: 11-41-1-706-809
    OEM BMW 325i Coil Spring - 11-41-1-706-809
    Product Specifications
    • Other Names: Spring, Tensioner
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW 325i Coil Spring
    More Info
    $2.45 MSRP: $2.68
    You Save: $0.23 (9%)
  • Gates Drivealign OE Exact Automatic Belt Tensioner for BMW 325i - 38384

    Gates® Drivealign OE Exact Automatic Belt Tensioner for BMW 325i

    PartNumber: 38384
    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: 770075281924
    • Width: 25 mm
    • Part Description: BMW 325i Drivealign OE Exact Automatic Belt Tensioner
    More Info
    $83.51
  • Dayco No Slack Automatic Belt Tensioner Assembly for BMW 325i - 89399

    Dayco® No Slack Automatic Belt Tensioner Assembly for BMW 325i

    PartNumber: 89399
    Product Specifications
    • Belt Type: Serpentine
    • Direction: Counter Clock Wise
    • Number Of Pulleys: 1
    • Pulley 1 Diameter: 70
    • Pulley 1 Flat: Y
    • Pulley 1 Width: 26
    • UPC: 036687728630
    • Part Description: BMW 325i No Slack Automatic Belt Tensioner Assembly
    More Info
    $88.63
  • OEM (Genuine) BMW 325i Belt Tensioner Pulley

    PartNumber: 11-28-1-748-131
    OEM BMW 325i 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 325i Belt Tensioner Pulley
    More Info
    $43.08 MSRP: $69.25
    You Save: $26.17 (38%)
  • Gates Drivealign OE Exact Automatic Belt Tensioner for BMW 325i - 38221

    Gates® Drivealign OE Exact Automatic Belt Tensioner for BMW 325i

    PartNumber: 38221
    Product Specifications
    • Number Of Pulleys: 0
    • OE Comparison Rating: OE Exact
    • UPC: 072053163445
    • Part Description: BMW 325i Drivealign OE Exact Automatic Belt Tensioner
    More Info
    $45.96
  • Dayco No Slack Mechanical Automatic Belt Tensioner Assembly for BMW 325i - 89342

    Dayco® No Slack Mechanical Automatic Belt Tensioner Assembly for BMW 325i

    PartNumber: 89342
    Product Specifications
    • Belt Type: Serpentine
    • Direction: Counter Clock Wise
    • Number Of Pulleys: 1
    • Pulley 1 Diameter: 70
    • Pulley 1 Flat: Y
    • Pulley 1 Width: 26
    • UPC: 036687425430
    • Part Description: BMW 325i No Slack Mechanical Automatic Belt Tensioner Assembly
    More Info
    $56.87
  • OEM (Genuine) BMW 325i Mechanical Belt Tensioner

    PartNumber: 11-28-8-624-196
    OEM BMW 325i 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 325i Mechanical Belt Tensioner
    More Info
    $133.94 MSRP: $178.55
    You Save: $44.61 (25%)
  • Gates Drivealign Automatic Belt Tensioner for BMW 325i - 38201

    Gates® Drivealign Automatic Belt Tensioner for BMW 325i

    PartNumber: 38201
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Thermoplastic
    • Number Of Pulleys: 1
    • OE Comparison Rating: OE Performance
    • Outside Diameter: 70 mm
    • Pulley 1 Flanged: No
    • UPC: 072053879995
    • Width: 26 mm
    • Part Description: BMW 325i Drivealign Automatic Belt Tensioner
    More Info
    $55.88
  • Dayco No Slack Hydraulic Automatic Belt Tensioner Assembly for BMW 325i - 89352

    Dayco® No Slack Hydraulic Automatic Belt Tensioner Assembly for BMW 325i

    PartNumber: 89352
    Product Specifications
    • Belt Type: Serpentine
    • Direction: Linear
    • Number Of Pulleys: 0
    • UPC: 036687424488
    • Part Description: BMW 325i No Slack Hydraulic Automatic Belt Tensioner Assembly
    More Info
    $57.78
  • OEM (Genuine) BMW 325i Pulley Idler

    PartNumber: 11-28-7-841-228
    OEM BMW 325i 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 325i Pulley Idler
    More Info
    $51.34 MSRP: $72.57
    You Save: $21.23 (30%)
  • Gates Drivealign OE Exact Automatic Belt Tensioner for BMW 325i - 38224

    Gates® Drivealign OE Exact Automatic Belt Tensioner for BMW 325i

    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: BMW 325i Drivealign OE Exact Automatic Belt Tensioner
    More Info
    $39.61
  • OEM (Genuine) BMW 325i Timing Chain Tensioner

    PartNumber: 11-28-7-838-797
    OEM BMW 325i 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 325i Timing Chain Tensioner
    More Info
    $187.25 MSRP: $303.45
    You Save: $116.20 (39%)
  • Gates Drivealign OE Exact Automatic Belt Tensioner for BMW 325i - 38220

    Gates® Drivealign OE Exact Automatic Belt Tensioner for BMW 325i

    PartNumber: 38220
    Product Specifications
    • Number Of Pulleys: 0
    • OE Comparison Rating: OE Exact
    • UPC: 072053163438
    • Part Description: BMW 325i Drivealign OE Exact Automatic Belt Tensioner
    More Info
    $43.86
  • OEM (Genuine) BMW 325i Gasket Ring

    PartNumber: 07-11-9-963-418
    OEM BMW 325i Gasket Ring - 07-11-9-963-418
    Product Specifications
    • Other Names: Tensioner
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 07-11-9-963-437
    • Part Description: BMW 325i Gasket Ring
    More Info
    $0.76 MSRP: $0.98
    You Save: $0.22 (23%)
  • OEM (Genuine) BMW 325i Adjusting Pulley

    PartNumber: 11-28-1-433-571
    OEM BMW 325i Adjusting Pulley - 11-28-1-433-571
    Product Specifications
    • Item Weight: 2.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW 325i Adjusting Pulley
    More Info
    $116.34 MSRP: $187.00
    You Save: $70.66 (38%)
  • OEM (Genuine) BMW 325i Adjusting Pulley

    PartNumber: 11-28-7-512-758
    OEM BMW 325i Adjusting Pulley - 11-28-7-512-758
    Product Specifications
    • Item Weight: 2.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW 325i Adjusting Pulley
    More Info
    $116.34 MSRP: $187.00
    You Save: $70.66 (38%)
  • OEM (Genuine) BMW 325i Hydraulic Belt Tensioner

    PartNumber: 11-28-1-717-188
    OEM BMW 325i Hydraulic Belt Tensioner - 11-28-1-717-188
    Product Specifications
    • Item Weight: 2.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW 325i Hydraulic Belt Tensioner
    More Info
    $88.73 MSRP: $142.63
    You Save: $53.90 (38%)
  • OEM (Genuine) BMW 325i Engine Timing Chain Tensioner

    PartNumber: 11-31-1-738-700
    OEM BMW 325i Engine Timing Chain Tensioner - 11-31-1-738-700
    Product Specifications
    • Other Names: Tensioner
    • Item Dimensions: 10.2 x 6.3 x 2.0 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW 325i Engine Timing Chain Tensioner
    More Info
    $86.15 MSRP: $113.90
    You Save: $27.75 (25%)
  • OEM (Genuine) BMW 325i Timing Chain Tensioner

    PartNumber: 11-31-1-726-503
    OEM BMW 325i Timing Chain Tensioner - 11-31-1-726-503
    Product Specifications
    • Other Names: Tensioner
    • Item Dimensions: 10.1 x 6.5 x 2.0 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW 325i Timing Chain Tensioner
    More Info
    $85.40
  • OEM (Genuine) BMW 325i Base Plate

    PartNumber: 11-28-1-726-774
    OEM BMW 325i Base Plate - 11-28-1-726-774
    Product Specifications
    • Other Names: Base, Belt Tensioner, Mount Plate, Support Plate
    • Item Weight: 1.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW 325i Base Plate
    More Info
    $64.32
  • OEM (Genuine) BMW 325i Upper Timing Chain Guide Rail

    PartNumber: 11-31-1-722-651
    OEM BMW 325i Upper Timing Chain Guide Rail - 11-31-1-722-651
    Product Specifications
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW 325i Upper Timing Chain Guide Rail
    More Info
    $29.15 MSRP: $39.18
    You Save: $10.03 (26%)
  • OEM (Genuine) BMW 325i Engine Timing Chain Tensioner Right

    PartNumber: 11-31-1-703-717
    OEM BMW 325i Engine Timing Chain Tensioner Right - 11-31-1-703-717
    Product Specifications
    • Other Names: Chain Guide, Tensioner
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW 325i Engine Timing Chain Tensioner Right
    More Info
    $17.69 MSRP: $19.42
    You Save: $1.73 (9%)
  • OEM (Genuine) BMW 325i Piston

    PartNumber: 11-31-1-703-747
    OEM BMW 325i Piston - 11-31-1-703-747
    Product Specifications
    • Other Names: Tensioner, Tensioner Actuator
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW 325i Piston
    More Info
    $19.91 MSRP: $24.71
    You Save: $4.80 (20%)
  • OEM (Genuine) BMW 325i Cylinder

    PartNumber: 11-31-1-703-746
    OEM BMW 325i Cylinder - 11-31-1-703-746
    Product Specifications
    • Other Names: Tensioner, Tensioner Actuator
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW 325i Cylinder
    More Info
    $12.11 MSRP: $14.91
    You Save: $2.80 (19%)
  • OEM (Genuine) BMW 325i Bush

    PartNumber: 11-28-1-748-718
    OEM BMW 325i Bush - 11-28-1-748-718
    Product Specifications
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW 325i Bush
    More Info
    $15.32 MSRP: $19.45
    You Save: $4.13 (22%)
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About BMW 325i Belt Tensioner

The BMW 325i is a member of the BMW 3 series. The BMW 325i continues to offer a first-class driving experience, especially when the road starts to curve. It comes with plenty of quality vehicles and parts, including the belt tensioner. The belt tensioner makes sure that the drive belt has enough tension. A faulty BMW 325i belt tensioner can cause the vehicle to have grinding noises, cracks, and worn-out drive belt edges.
BMW 325i provides a large selection of high-performance parts. But after a long time, the worn belt tensioner might cause huge problems. The removal process for BMW 325i belt tensioner parts is as follows: Remove accessories in the way if needed (water pump, alternator, radiator hoses), next remove the belt from the accessories, then remove the mounting bolts for the belt tensioner, and pull the tensioner away from its location and compare it to the new unit. A BMW 325i belt tensioner should be checked every 50,000-100,000 miles. Prompt online services are given to you with great hospitality. Our large assortment covers the majority of classic vehicles.

Browse BMW 325i Belt Tensioner by Years