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Replacement and OEM Parts for Oldsmobile Belt Tensioner
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Oldsmobile Belt Tensioner

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  • OEM (Genuine) Oldsmobile Serpentine Tensioner

    PartNumber: 12573024
    OEM Oldsmobile Serpentine Tensioner - 12573024
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Item Dimensions: 9.0 x 5.0 x 2.9 inches
    • Item Weight: 2.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 24576885
    • Replaced by: 19431999
    • Part Description: Oldsmobile Serpentine Tensioner
    More Info
    $52.41 MSRP: $83.24
    You Save: $30.83 (38%)
  • Gates Drivealign OE Exact Automatic Belt Tensioner for Oldsmobile - 38351

    Gates® Drivealign OE Exact Automatic Belt Tensioner for Oldsmobile

    PartNumber: 38351
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17, 17 mm
    • Contact Surface: Smooth/Backside, V-Ribbed Grooved
    • Material: Steel/Thermoplastic
    • Number of Grooves: 0, 6
    • Number Of Pulleys: 2
    • OE Comparison Rating: OE Exact
    • Outside Diameter: 76, 76 mm
    • Pulley 1 Flanged: No
    • Pulley 2 Flanged: No
    • UPC: 770075252061
    • Width: 31. 26 mm
    • Part Description: Oldsmobile Drivealign OE Exact Automatic Belt Tensioner
    More Info
    $118.89
  • Dayco No Slack Automatic Belt Tensioner Assembly for Oldsmobile - 89243

    Dayco® No Slack Automatic Belt Tensioner Assembly for Oldsmobile

    PartNumber: 89243
    Product Specifications
    • Belt Type: Serpentine
    • Direction: Clock Wise
    • Number Of Pulleys: 1
    • Pulley 1 Diameter: 82
    • Pulley 1 Flat: Y
    • Pulley 1 Width: 26
    • UPC: 036687186508
    • Part Description: Oldsmobile No Slack Automatic Belt Tensioner Assembly
    More Info
    $133.74
  • OEM (Genuine) Oldsmobile Timing Chain Guide

    PartNumber: 12568766
    OEM Oldsmobile Timing Chain Guide - 12568766
    Product Specifications
    • Other Names: Chain Guide, Shoe, Tensioner, Timing Chain Guide
    • Item Dimensions: 9.9 x 2.5 x 1.3 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Oldsmobile Timing Chain Guide
    More Info
    $34.01 MSRP: $56.33
    You Save: $22.32 (40%)
  • Dayco No Slack Automatic Belt Tensioner Assembly for Oldsmobile - 89610

    Dayco® No Slack Automatic Belt Tensioner Assembly for Oldsmobile

    PartNumber: 89610
    Product Specifications
    • Belt Type: Serpentine
    • Direction: Clock Wise
    • Number Of Pulleys: 2
    • Pulley 1 Diameter: 76
    • Pulley 1 Flat: Y
    • Pulley 1 Width: 31
    • Pulley 2 Diameter: 75
    • Pulley 2 Flat: N
    • Pulley 2 Number Of Grooves: 6
    • Pulley 2 Width: 26
    • UPC: 036687752642
    • Part Description: Oldsmobile No Slack Automatic Belt Tensioner Assembly
    More Info
    $99.56
  • OEM (Genuine) Oldsmobile Tensioner

    PartNumber: 12598504
    OEM Oldsmobile Tensioner - 12598504
    Product Specifications
    • Other Names: Tensioner
    • Item Dimensions: 3.2 x 3.1 x 3.1 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12628004, 12569327
    • Part Description: Oldsmobile Tensioner
    More Info
    $57.75 MSRP: $95.65
    You Save: $37.90 (40%)
  • Gates Drivealign OE Exact Automatic Belt Tensioner for Oldsmobile - 38120

    Gates® Drivealign OE Exact Automatic Belt Tensioner for Oldsmobile

    PartNumber: 38120
    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: 3.23"
    • Pulley 1 Flanged: No
    • UPC: 072053442526
    • Width: 30.5 mm
    • Part Description: Oldsmobile Drivealign OE Exact Automatic Belt Tensioner
    More Info
    $107.99
  • Dayco No Slack Automatic Belt Tensioner Assembly for Oldsmobile - 89288

    Dayco® No Slack Automatic Belt Tensioner Assembly for Oldsmobile

    PartNumber: 89288
    Product Specifications
    • Belt Type: Serpentine
    • Direction: Clock Wise
    • Number Of Pulleys: 1
    • Pulley 1 Diameter: 76
    • Pulley 1 Flat: Y
    • Pulley 1 Width: 31
    • UPC: 036687312631
    • Part Description: Oldsmobile No Slack Automatic Belt Tensioner Assembly
    More Info
    $67.99
  • OEM (Genuine) Oldsmobile Serpentine Tensioner

    PartNumber: 89017309
    OEM Oldsmobile Serpentine Tensioner - 89017309
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Item Dimensions: 7.1 x 4.6 x 4.3 inches
    • Item Weight: 1.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10239670, 12456152
    • Part Description: Oldsmobile Serpentine Tensioner
    More Info
    $63.19 MSRP: $104.59
    You Save: $41.40 (40%)
  • Dayco No Slack Automatic Belt Tensioner Assembly for Oldsmobile - 89301

    Dayco® No Slack Automatic Belt Tensioner Assembly for Oldsmobile

    PartNumber: 89301
    Product Specifications
    • Belt Type: Serpentine
    • Direction: Clock Wise
    • Number Of Pulleys: 1
    • Pulley 1 Diameter: 76
    • Pulley 1 Flat: Y
    • Pulley 1 Width: 31
    • UPC: 036687312686
    • Part Description: Oldsmobile No Slack Automatic Belt Tensioner Assembly
    More Info
    $67.69
  • OEM (Genuine) Oldsmobile Serpentine Tensioner

    PartNumber: 12555153
    OEM Oldsmobile Serpentine Tensioner - 12555153
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Item Dimensions: 6.3 x 3.2 x 3.2 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Oldsmobile Serpentine Tensioner
    More Info
    $112.89 MSRP: $186.85
    You Save: $73.96 (40%)
  • Dayco No Slack Automatic Belt Tensioner Assembly for Oldsmobile - 89375

    Dayco® No Slack Automatic Belt Tensioner Assembly for Oldsmobile

    PartNumber: 89375
    Product Specifications
    • Belt Type: Serpentine
    • Direction: Counter Clock Wise
    • Number Of Pulleys: 1
    • Pulley 1 Diameter: 76
    • Pulley 1 Flat: Y
    • Pulley 1 Width: 26
    • UPC: 036687523228
    • Part Description: Oldsmobile No Slack Automatic Belt Tensioner Assembly
    More Info
    $59.69
  • OEM (Genuine) Oldsmobile Serpentine Tensioner

    PartNumber: 12557838
    OEM Oldsmobile Serpentine Tensioner - 12557838
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Item Dimensions: 8.4 x 5.1 x 5.3 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 3540047, 12562347
    • Part Description: Oldsmobile Serpentine Tensioner
    More Info
    $65.13 MSRP: $107.80
    You Save: $42.67 (40%)
  • Gates Drivealign Automatic Belt Tensioner for Oldsmobile - 38166

    Gates® Drivealign Automatic Belt Tensioner for Oldsmobile

    PartNumber: 38166
    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 Performance
    • Outside Diameter: 76 mm
    • UPC: 072053675566
    • Width: 25 mm
    • Part Description: Oldsmobile Drivealign Automatic Belt Tensioner
    More Info
    $71.18
  • Dayco No Slack Automatic Belt Tensioner Assembly for Oldsmobile - 89316

    Dayco® No Slack Automatic Belt Tensioner Assembly for Oldsmobile

    PartNumber: 89316
    Product Specifications
    • Belt Type: Serpentine
    • Direction: Clock Wise
    • Number Of Pulleys: 1
    • Pulley 1 Diameter: 82
    • Pulley 1 Flat: Y
    • Pulley 1 Width: 22
    • UPC: 036687422989
    • Part Description: Oldsmobile No Slack Automatic Belt Tensioner Assembly
    More Info
    $58.21
  • OEM (Genuine) Oldsmobile Alternator Mount Bracket

    PartNumber: 12590766
    OEM Oldsmobile Alternator Mount Bracket - 12590766
    Product Specifications
    • Item Dimensions: 13.3 x 6.8 x 6.4 inches
    • Item Weight: 5.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12564508, 12621651, 24506508
    • Part Description: Oldsmobile Alternator Mount Bracket
    More Info
    $171.34 MSRP: $283.58
    You Save: $112.24 (40%)
  • Gates Drivealign OE Exact Automatic Belt Tensioner for Oldsmobile - 38152

    Gates® Drivealign OE Exact Automatic Belt Tensioner for Oldsmobile

    PartNumber: 38152
    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: 76 mm
    • Pulley 1 Flanged: No
    • UPC: 072053525892
    • Width: 25 mm
    • Part Description: Oldsmobile Drivealign OE Exact Automatic Belt Tensioner
    More Info
    $69.53
  • Dayco No Slack Automatic Belt Tensioner Assembly for Oldsmobile - 89394

    Dayco® No Slack Automatic Belt Tensioner Assembly for Oldsmobile

    PartNumber: 89394
    Product Specifications
    • Belt Type: Serpentine
    • Direction: Clock Wise
    • Number Of Pulleys: 1
    • Pulley 1 Diameter: 77
    • Pulley 1 Flat: N
    • Pulley 1 Number Of Grooves: 6
    • Pulley 1 Width: 30
    • UPC: 036687672148
    • Part Description: Oldsmobile No Slack Automatic Belt Tensioner Assembly
    More Info
    $56.73
  • OEM (Genuine) Oldsmobile Serpentine Tensioner

    PartNumber: 24430296
    OEM Oldsmobile Serpentine Tensioner - 24430296
    Product Specifications
    • Item Dimensions: 8.3 x 3.1 x 3.2 inches
    • Item Weight: 1.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 19431998
    • Part Description: Oldsmobile Serpentine Tensioner
    More Info
    $79.80 MSRP: $132.12
    You Save: $52.32 (40%)
  • Gates Drivealign OE Exact Automatic Belt Tensioner for Oldsmobile - 38289

    Gates® Drivealign OE Exact Automatic Belt Tensioner for Oldsmobile

    PartNumber: 38289
    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: 76 mm
    • UPC: 770075157939
    • Width: 25 mm
    • Part Description: Oldsmobile Drivealign OE Exact Automatic Belt Tensioner
    More Info
    $68.62
  • Dayco No Slack Automatic Belt Tensioner Assembly for Oldsmobile - 89242

    Dayco® No Slack Automatic Belt Tensioner Assembly for Oldsmobile

    PartNumber: 89242
    Product Specifications
    • Belt Type: Serpentine
    • Direction: Counter Clock Wise
    • Number Of Pulleys: 1
    • Pulley 1 Diameter: 100
    • Pulley 1 Flat: Y
    • Pulley 1 Width: 30
    • UPC: 036687186416
    • Part Description: Oldsmobile No Slack Automatic Belt Tensioner Assembly
    More Info
    $53.06
  • OEM (Genuine) Oldsmobile Tensioner Asm-Drive Belt

    PartNumber: 25530076
    OEM Oldsmobile Tensioner Asm-Drive Belt - 25530076
    Product Specifications
    • Other Names: Belt Tensioner, Tensioner
    • Item Dimensions: 9.4 x 4.7 x 12.5 inches
    • Item Weight: 4.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Oldsmobile Tensioner Asm-Drive Belt
    More Info
    $79.28 MSRP: $159.89
    You Save: $80.61 (51%)
  • Gates Drivealign OE Exact Automatic Belt Tensioner for Oldsmobile - 38177

    Gates® Drivealign OE Exact Automatic Belt Tensioner for Oldsmobile

    PartNumber: 38177
    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: 3.23"
    • Pulley 1 Flanged: No
    • UPC: 072053777666
    • Width: 27 mm
    • Part Description: Oldsmobile Drivealign OE Exact Automatic Belt Tensioner
    More Info
    $63.34
  • Dayco No Slack Automatic Belt Tensioner Assembly for Oldsmobile - 89317

    Dayco® No Slack Automatic Belt Tensioner Assembly for Oldsmobile

    PartNumber: 89317
    Product Specifications
    • Belt Type: Serpentine
    • Direction: Clock Wise
    • Number Of Pulleys: 1
    • Pulley 1 Diameter: 51.9
    • Pulley 1 Flat: N
    • Pulley 1 Number Of Grooves: 3
    • Pulley 1 Width: 15
    • UPC: 036687423047
    • Part Description: Oldsmobile No Slack Automatic Belt Tensioner Assembly
    More Info
    $49.49
  • Gates Drivealign OE Exact Automatic Belt Tensioner for Oldsmobile - 38111

    Gates® Drivealign OE Exact Automatic Belt Tensioner for Oldsmobile

    PartNumber: 38111
    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: 3.94"
    • Pulley 1 Flanged: No
    • UPC: 072053297768
    • Width: 30.5 mm
    • Part Description: Oldsmobile Drivealign OE Exact Automatic Belt Tensioner
    More Info
    $60.12
  • Dayco No Slack Automatic Belt Tensioner Assembly for Oldsmobile - 89213

    Dayco® No Slack Automatic Belt Tensioner Assembly for Oldsmobile

    PartNumber: 89213
    Product Specifications
    • Belt Type: Serpentine
    • Direction: Clock Wise
    • Number Of Pulleys: 1
    • Pulley 1 Diameter: 76
    • Pulley 1 Flat: Y
    • Pulley 1 Width: 26
    • UPC: 038244912193
    • Part Description: Oldsmobile No Slack Automatic Belt Tensioner Assembly
    More Info
    $48.51
  • OEM (Genuine) Oldsmobile Tensioner

    PartNumber: 12608580
    OEM Oldsmobile Tensioner - 12608580
    Product Specifications
    • Other Names: Tensioner
    • Item Dimensions: 5.3 x 2.1 x 2.0 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 24448509, 55352127, 12578209
    • Part Description: Oldsmobile Tensioner
    More Info
    $45.47 MSRP: $75.28
    You Save: $29.81 (40%)
  • Gates Drivealign OE Exact Automatic Belt Tensioner for Oldsmobile - 38118

    Gates® Drivealign OE Exact Automatic Belt Tensioner for Oldsmobile

    PartNumber: 38118
    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: 76 mm
    • Pulley 1 Flanged: No
    • UPC: 072053442489
    • Width: 30.5 mm
    • Part Description: Oldsmobile Drivealign OE Exact Automatic Belt Tensioner
    More Info
    $55.67
  • Dayco No Slack Automatic Belt Tensioner Assembly for Oldsmobile - 89266

    Dayco® No Slack Automatic Belt Tensioner Assembly for Oldsmobile

    PartNumber: 89266
    Product Specifications
    • Belt Type: Serpentine
    • Direction: Counter Clock Wise
    • Number Of Pulleys: 1
    • Pulley 1 Diameter: 76
    • Pulley 1 Flat: Y
    • Pulley 1 Width: 31
    • UPC: 036687291448
    • Part Description: Oldsmobile No Slack Automatic Belt Tensioner Assembly
    More Info
    $46.51
  • OEM (Genuine) Oldsmobile Alternator Mount Bracket

    PartNumber: 24504818
    OEM Oldsmobile Alternator Mount Bracket - 24504818
    Product Specifications
    • Item Dimensions: 11.3 x 6.4 x 6.5 inches
    • Item Weight: 4.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Oldsmobile Alternator Mount Bracket
    More Info
    $115.09 MSRP: $183.58
    You Save: $68.49 (38%)
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About Oldsmobile Belt Tensioner

Oldsmobile pays attention to quality and innovative engineering year after year. It offers a wide choice of innovative parts for customers. Classic parts like the Oldsmobile belt tensioner contribute to the success of Oldsmobile. The belt tensioner is a pulley that is mounted on a spring mechanism or a pivot mount that you can adjust.
Oldsmobile has many merits. But problems arise after Oldsmobile belt tensioner parts have been used for a long period. They ensure the belt has the correct tension throughout the belt routing. Oldsmobile belt tensioner should be checked every 50,000-100,000 miles. Choose from a vast selection of car products at varied prices. From the body to the performance parts, a long catalog of advanced products is given online.