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116 Products found

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  • $102.05 MSRP: $162.81
    You Save: $60.76 (38%)
    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
  • Gates Drivealign Drive Belt Idler Pulley for Oldsmobile - 38041
    $43.86
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 76 mm
    • Pulley 1 Flanged: No
    • UPC: 072053695618
    • Width: 30.5 mm
    • Part Description: Oldsmobile Drivealign Drive Belt Idler Pulley
    More Info
  • Four Seasons Drive Belt Idler Pulley for Oldsmobile - 45072
    $16.71
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 1.3125
    • 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: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 76.200
    • Outside Diameter: 3.000
    • Pulley Type: Back Idler
    • Pulley Width IN: 1.18
    • Pulley Width MM: 30
    • Style: Idler / Tensioner Pulley
    • UPC: 096361450721
    • Width: 30
    • Part Description: Oldsmobile Drive Belt Idler Pulley
    More Info
  • $75.98 MSRP: $124.93
    You Save: $48.95 (40%)
    Product Specifications
    • Other Names: Serpentine Tensioner, Tension Pulley, Tensioner
    • Item Dimensions: 19.4 x 12.4 x 5.6 inches
    • Item Weight: 2.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Oldsmobile Tensioner Asm-Drive Belt
    More Info
  • Gates Drivealign Drive Belt Idler Pulley for Oldsmobile - 38025
    $41.76
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: V-Ribbed
    • Material: Thermoplastic
    • Number of Grooves: 3
    • Number Of Pulleys: 1
    • Outside Diameter: 2.05"
    • Pulley 1 Flanged: Yes
    • UPC: 072053559682
    • Width: 15 mm
    • Part Description: Oldsmobile Drivealign Drive Belt Idler Pulley
    More Info
  • Dayco No Slack Lower Light Duty Idler Tensioner Pulley for Oldsmobile - 89059
    $26.18
    Product 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: Oldsmobile No Slack Lower Light Duty Idler Tensioner Pulley
    More Info
  • $50.23 MSRP: $94.80
    You Save: $44.57 (48%)
    Product Specifications
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 7.1 x 4.1 x 4.1 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12557819
    • Part Description: Oldsmobile Serpentine Idler Pulley
    More Info
  • Gates Drivealign Drive Belt Idler Pulley for Oldsmobile - 36193
    $30.39
    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: 3.23"
    • Pulley 1 Flanged: No
    • UPC: 072053393002
    • Width: 22 mm
    • Part Description: Oldsmobile Drivealign Drive Belt Idler Pulley
    More Info
  • Dayco No Slack Light Duty Idler Tensioner Pulley for Oldsmobile - 89145
    $33.01
    Product Specifications
    • Bearing Inner Diameter 1: 17
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: N
    • Groove Quantity: 3
    • Material: Polymer
    • Max Belt Width: 03 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 54
    • Pulley Width: 15.1
    • UPC: 036687633439
    • Part Description: Oldsmobile No Slack Light Duty Idler Tensioner Pulley
    More Info
  • Four Seasons Drive Belt Idler Pulley for Oldsmobile - 45056
    $21.90
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 0.875
    • Belt Width MM: 22.225
    • Bore Dia. IN: .67
    • Color: Black
    • Groove Quantity: 6
    • I.D. MM: 17
    • Inside Diameter: 0.6875
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 76.200
    • Outside Diameter: 3.000
    • Pulley Type: Idler Pulley
    • Pulley Width IN: 1.18
    • Pulley Width MM: Idler / Tensioner Pulley
    • Style: Idler / Tensioner Pulley
    • UPC: 096361450561
    • Width: 30
    • Part Description: Oldsmobile Drive Belt Idler Pulley
    More Info
  • Gates Drivealign OE Exact Drive Belt Idler Pulley for Oldsmobile - 36347
    $25.18
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • OE Comparison Rating: OE Exact
    • Outside Diameter: 2.99"
    • Pulley 1 Flanged: No
    • UPC: 770075521990
    • Width: 30.5 mm
    • Part Description: Oldsmobile Drivealign OE Exact Drive Belt Idler Pulley
    More Info
  • Four Seasons Drive Belt Idler Pulley for Oldsmobile - 45010
    $16.40
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 0.875
    • Belt Width MM: 22.225
    • Bore Dia. IN: .69
    • Color: Black
    • Groove Quantity: 6
    • 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: 109.538
    • Outside Diameter: 4.3125
    • Pulley Type: Idler Pulley
    • Pulley Width IN: 1
    • Pulley Width MM: Idler / Tensioner Pulley
    • Style: Idler / Tensioner Pulley
    • UPC: 096361450103
    • Width: 25.4
    • Part Description: Oldsmobile Drive Belt Idler Pulley
    More Info
  • $115.09 MSRP: $183.58
    You Save: $68.49 (38%)
    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
  • Gates Drivealign Drive Belt Idler Pulley for Oldsmobile - 36227
    $26.30
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 2.99"
    • Pulley 1 Flanged: No
    • UPC: 072053393347
    • Width: 29 mm
    • Part Description: Oldsmobile Drivealign Drive Belt Idler Pulley
    More Info
  • Dayco No Slack Light Duty Idler Tensioner Pulley for Oldsmobile - 89036
    $26.19
    Product Specifications
    • Bearing Inner Diameter 1: 17
    • Bearing Width: 12
    • Belt Type: V-belt
    • Flat: N
    • Material: Steel
    • Max Belt Width: 1/2 In.
    • Number of Bearings: 1
    • Pulley Outside Diameter: 81
    • Pulley Width: 16.4
    • UPC: 036687192752
    • Part Description: Oldsmobile No Slack Light Duty Idler Tensioner Pulley
    More Info
  • Four Seasons Drive Belt Idler Pulley for Oldsmobile - 45968
    $17.31
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 1.000
    • Belt Width MM: 25.400
    • Bore Dia. IN: .67
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 17
    • Inside Diameter: 0.671875
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 101.600
    • Outside Diameter: 4.000
    • Pulley Type: Back Idler
    • Pulley Width IN: 1
    • Pulley Width MM: 25.4
    • Style: Idler / Tensioner Pulley
    • UPC: 096361459687
    • Width: 25.4
    • Part Description: Oldsmobile Drive Belt Idler Pulley
    More Info
  • Gates Drivealign Drive Belt Idler Pulley for Oldsmobile - 38015
    $27.82
    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: 76 mm
    • Pulley 1 Flanged: No
    • UPC: 072053472349
    • Width: 26 mm
    • Part Description: Oldsmobile Drivealign Drive Belt Idler Pulley
    More Info
  • Dayco No Slack Light Duty New Style Idler Tensioner Pulley for Oldsmobile - 89006
    $20.80
    Product Specifications
    • Bearing Inner Diameter 1: 17
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Steel
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 90
    • Pulley Width: 30
    • UPC: 038244156948
    • Part Description: Oldsmobile No Slack Light Duty New Style Idler Tensioner Pulley
    More Info
  • Four Seasons Drive Belt Idler Pulley for Oldsmobile - 45012
    $15.82
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 1.0625
    • Belt Width MM: 7.9375
    • Bore Dia. IN: 0.668
    • Groove Quantity: Smooth
    • I.D. MM: 17
    • Inside Diameter: 1.06
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 82.550
    • Outside Diameter: 3.250
    • Pulley Type: Back Idler
    • Pulley Width IN: 1.062
    • Pulley Width MM: 26.9
    • Style: Idler / Tensioner Pulley
    • UPC: 096361450127
    • Width: 26.9
    • Part Description: Oldsmobile Drive Belt Idler Pulley
    More Info
  • Gates Drivealign Drive Belt Idler Pulley for Oldsmobile - 38011
    $23.35
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 3.23"
    • Pulley 1 Flanged: No
    • UPC: 072053545302
    • Width: 27 mm
    • Part Description: Oldsmobile Drivealign Drive Belt Idler Pulley
    More Info
  • Dayco No Slack Light Duty Idler Tensioner Pulley for Oldsmobile - 89146
    $25.70
    Product Specifications
    • Bearing Inner Diameter 1: 17
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Polymer
    • Max Belt Width: 05 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 82
    • Pulley Width: 21.7
    • UPC: 036687639660
    • Part Description: Oldsmobile No Slack Light Duty Idler Tensioner Pulley
    More Info
  • Four Seasons Adjustable Drive Belt Idler Pulley for Oldsmobile - 45900
    $15.90
    Product Specifications
    • Belt Type: V-Belt
    • Belt Width IN: 0.500
    • Belt Width MM: 12.700
    • Bore Dia. IN: 0.6693
    • Color: Brass
    • Groove Quantity: 1
    • I.D. MM: 17.463
    • Inside Diameter: 0.6875
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 88.900
    • Outside Diameter: 3.500
    • Pulley Type: Idler Pulley
    • Pulley Width IN: .75
    • Pulley Width MM: 19
    • Style: Idler / Tensioner Pulley
    • UPC: 096361459007
    • Width: 20
    • Part Description: Oldsmobile Adjustable Drive Belt Idler Pulley
    More Info
  • Gates Drivealign Drive Belt Idler Pulley for Oldsmobile - 38005
    $22.17
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 3.23"
    • Pulley 1 Flanged: No
    • UPC: 072053415292
    • Width: 30.5 mm
    • Part Description: Oldsmobile Drivealign Drive Belt Idler Pulley
    More Info
  • Dayco No Slack Light Duty Fixed Idler Tensioner Pulley for Oldsmobile - 89010
    $22.90
    Product Specifications
    • Bearing Inner Diameter 1: 17
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Polymer
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 82
    • Pulley Width: 26
    • UPC: 038244156986
    • Part Description: Oldsmobile No Slack Light Duty Fixed Idler Tensioner Pulley
    More Info
  • Four Seasons Drive Belt Idler Pulley for Oldsmobile - 45975
    $14.77
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 1.000
    • Belt Width MM: 25.400
    • Bore Dia. IN: .69
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 17
    • Inside Diameter: 0.6875
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 88.900
    • Outside Diameter: 3.500
    • Pulley Type: Back Idler
    • Pulley Width IN: 1
    • Pulley Width MM: 25.4
    • Style: Idler / Tensioner Pulley
    • UPC: 096361459755
    • Width: 25.4
    • Part Description: Oldsmobile Drive Belt Idler Pulley
    More Info
  • Gates Drivealign Drive Belt Idler Pulley for Oldsmobile - 38037
    $25.52
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: V-Grooved
    • Material: Steel
    • Number of Grooves: 1
    • Number Of Pulleys: 1
    • Outside Diameter: 81 mm
    • Pulley 1 Flanged: No
    • UPC: 072053695588
    • Width: 18 mm
    • Part Description: Oldsmobile Drivealign Drive Belt Idler Pulley
    More Info
  • Dayco No Slack Light Duty Idler Tensioner Pulley for Oldsmobile - 89037
    $18.77
    Product Specifications
    • Bearing Inner Diameter 1: 17
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Polymer
    • Max Belt Width: 05 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 76
    • Pulley Width: 22
    • UPC: 036687192837
    • Part Description: Oldsmobile No Slack Light Duty Idler Tensioner Pulley
    More Info
  • Four Seasons Back Drive Belt Idler Pulley for Oldsmobile - 45979
    $15.02
    Product Specifications
    • Belt Type: Back Idler
    • Belt Width IN: 1.000
    • Belt Width MM: 25.400
    • Bore Dia. IN: .67
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 17
    • Inside Diameter: 0.6875
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 76.200
    • Outside Diameter: 3.000
    • Pulley Type: Idler Pulley
    • Pulley Width IN: 1.18
    • Pulley Width MM: Idler / Tensioner Pulley
    • Style: Idler / Tensioner Pulley
    • UPC: 096361459793
    • Width: 30
    • Part Description: Oldsmobile Back Drive Belt Idler Pulley
    More Info
  • $91.03 MSRP: $150.70
    You Save: $59.67 (40%)
    Product Specifications
    • Item Dimensions: 11.8 x 5.0 x 4.9 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 24507666, 24504828, 24507685
    • Part Description: Oldsmobile Serpentine Tensioner
    More Info
  • Gates Drivealign Drive Belt Idler Pulley for Oldsmobile - 38032
    $23.11
    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: 2.99"
    • Pulley 1 Flanged: No
    • UPC: 072053696752
    • Width: 22 mm
    • Part Description: Oldsmobile Drivealign Drive Belt Idler Pulley
    More Info
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About Oldsmobile Idler Pulley

Since the 19th century, Oldsmobile has been a part of American life. It offers a wide choice of innovative parts for customers. Oldsmobile appeals to drivers with high-quality idler pulley parts. The idler pulley parts are key because it is in charge of routing the timing belt so that it remains in the correct position. There can be one or more idler pulley parts along the timing chain and each can come in different sizes.
Oldsmobile provides a large selection of high-performance parts. But after a long time, the worn Idler Pulley might cause huge problems. 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. Get good Oldsmobile services and upkeep here with performance parts. Prompt Oldsmobile online services are given to you with great hospitality.