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  • $47.28 MSRP: $60.60
    You Save: $13.32 (22%)
    Product Specifications
    • Other Names: Serpentine Idler Pulley; Pulley Sub-Assembly, Idler, NO.2
    • Item Dimensions: 2.8 x 1.4 x 2.9 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 16604-0P010
    • Part Description: Lexus Pulley Sub-Assy, Idler, NO.2
    More Info
  • Gates Drivealign Lower Drive Belt Idler Pulley for Lexus - 36318
    $90.67
    Product Specifications
    • Bearing Bore Inside Diameter 1: 10.2 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 118 mm
    • Pulley 1 Flanged: No
    • UPC: 072053398809
    • Width: 32 mm
    • Part Description: Lexus Drivealign Lower Drive Belt Idler Pulley
    More Info
  • Dayco No Slack Light Duty Idler Tensioner Pulley for Lexus - 89154
    $58.89
    Product Specifications
    • Bearing Inner Diameter 1: 12
    • Bearing Width: 14
    • Belt Type: Serpentine
    • Flat: N
    • Groove Quantity: 6
    • Material: Steel
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 70
    • Pulley Width: 30
    • UPC: 036687644176
    • Part Description: Lexus No Slack Light Duty Idler Tensioner Pulley
    More Info
  • Four Seasons Drive Belt Idler Pulley for Lexus - 45064
    $27.43
    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: 17.463
    • Inside Diameter: 0.6875
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 100.013
    • Outside Diameter: 3.9375
    • Pulley Type: Idler Pulley
    • Pulley Width IN: 1.18
    • Pulley Width MM: 30
    • Style: Idler / Tensioner Pulley
    • UPC: 096361450646
    • Width: 30
    • Part Description: Lexus Drive Belt Idler Pulley
    More Info
  • $77.14 MSRP: $101.20
    You Save: $24.06 (24%)
    Product Specifications
    • Other Names: Serpentine Idler Pulley; Tensioner
    • Item Dimensions: 3.0 x 1.3 x 2.9 inches
    • Item Weight: 1.20 Pounds
    • Replaces: 16604-31020
    • Part Description: Lexus Pulley Sub-Assy, Idler
    More Info
  • Gates Drivealign Upper Drive Belt Idler Pulley for Lexus - 36319
    $71.28
    Product Specifications
    • Bearing Bore Inside Diameter 1: 10 mm
    • Contact Surface: V-Ribbed Grooved
    • Material: Steel
    • Number of Grooves: 6
    • Number Of Pulleys: 1
    • Outside Diameter: 2.2"
    • Pulley 1 Flanged: Yes
    • UPC: 072053398816
    • Width: 30 mm
    • Part Description: Lexus Drivealign Upper Drive Belt Idler Pulley
    More Info
  • Dayco No Slack Light Duty Idler Tensioner Pulley for Lexus - 89169
    $48.96
    Product Specifications
    • Bearing Inner Diameter 1: 10.3
    • Bearing Width: 29.17
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Steel
    • Max Belt Width: 07 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 70
    • Pulley Width: 33
    • UPC: 036687654717
    • Part Description: Lexus No Slack Light Duty Idler Tensioner Pulley
    More Info
  • Four Seasons Drive Belt Idler Pulley for Lexus - 45933
    $26.55
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 1.420
    • Belt Width MM: 36.513
    • Bore Dia. IN: .394
    • Color: Black
    • Groove Quantity: 8
    • I.D. MM: 10.000
    • Inside Diameter: 0.390625
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 55.000
    • Outside Diameter: 2.170
    • Pulley Type: Idler Pulley
    • Pulley Width IN: 1.4
    • Pulley Width MM: 36.1
    • Style: Idler / Tensioner Pulley
    • UPC: 096361027060
    • Width: 36.6
    • Part Description: Lexus Drive Belt Idler Pulley
    More Info
  • $109.70 MSRP: $143.92
    You Save: $34.22 (24%)
    Product Specifications
    • Other Names: Serpentine Idler Pulley; Pulley
    • Item Dimensions: 4.0 x 3.6 x 1.4 inches
    • Item Weight: 1.40 Pounds
    • Replaces: 16604-50030, 16604-50010
    • Part Description: Lexus Pulley Sub-Assy, Idler
    More Info
  • Gates Drivealign Drive Belt Idler Pulley for Lexus - 36026
    $57.16
    Product Specifications
    • Bearing Bore Inside Diameter 1: 12 mm
    • Contact Surface: V-Ribbed
    • Material: Steel
    • Number of Grooves: 6
    • Number Of Pulleys: 1
    • Outside Diameter: 70 mm
    • Pulley 1 Flanged: Yes
    • UPC: 072053195842
    • Width: 26 mm
    • Part Description: Lexus Drivealign Drive Belt Idler Pulley
    More Info
  • Dayco No Slack Light Duty Idler Tensioner Pulley for Lexus - 89055
    $45.80
    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: 100
    • Pulley Width: 30
    • UPC: 036687375391
    • Part Description: Lexus No Slack Light Duty Idler Tensioner Pulley
    More Info
  • Four Seasons Drive Belt Idler Pulley for Lexus - 45021
    $21.97
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: .88
    • Belt Width MM: 22.4
    • Bore Dia. IN: .47
    • Color: Black
    • Groove Quantity: 6
    • I.D. MM: 12.0
    • Inside Diameter: 1.18
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 70.0
    • Outside Diameter: 2.76
    • Pulley Type: Idler Pulley
    • Pulley Width IN: 1.18
    • Pulley Width MM: Idler / Tensioner Pulley
    • Style: Idler / Tensioner Pulley
    • UPC: 096361450219
    • Width: 22.2
    • Part Description: Lexus Drive Belt Idler Pulley
    More Info
  • $116.04 MSRP: $152.22
    You Save: $36.18 (24%)
    Product Specifications
    • Other Names: Pulley Sub-Assembly, Idler, NO.1; Belt Tensioner
    • Item Dimensions: 9.5 x 6.2 x 2.1 inches
    • Item Weight: 2.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16603-50020, 16603-50010
    • Part Description: Lexus Pulley Sub-Assy, Idler, NO.1
    More Info
  • Gates Drivealign Drive Belt Idler Pulley for Lexus - 36370
    $47.43
    Product Specifications
    • Bearing Bore Inside Diameter 1: 10 mm
    • Contact Surface: V-Ribbed Grooved
    • Material: Steel
    • Number of Grooves: 8
    • Number Of Pulleys: 1
    • Outside Diameter: 2.2"
    • Pulley 1 Flanged: Yes
    • UPC: 770075453079
    • Width: 36 mm
    • Part Description: Lexus Drivealign Drive Belt Idler Pulley
    More Info
  • Dayco No Slack Light Duty Idler Tensioner Pulley for Lexus - 89158
    $45.08
    Product Specifications
    • Bearing Inner Diameter 1: 10.3
    • Bearing Width: 13
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Steel
    • Max Belt Width: 07 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 70
    • Pulley Width: 32
    • UPC: 036687645289
    • Part Description: Lexus No Slack Light Duty Idler Tensioner Pulley
    More Info
  • Four Seasons Drive Belt Idler Pulley for Lexus - 45941
    $20.75
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 0.625
    • Belt Width MM: 15.875
    • Bore Dia. IN: .67
    • Color: Black
    • Groove Quantity: 4
    • I.D. MM: 17
    • Inside Diameter: .66
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 73.025
    • Outside Diameter: 2.875
    • Pulley Type: Idler Pulley
    • Pulley Width IN: .75
    • Pulley Width MM: 19
    • Style: Idler / Tensioner Pulley
    • UPC: 096361459410
    • Width: 19
    • Part Description: Lexus Drive Belt Idler Pulley
    More Info
  • $70.81 MSRP: $92.89
    You Save: $22.08 (24%)
    Product Specifications
    • Other Names: Serpentine Idler Pulley; Pulley Sub-Assembly, Idler, NO.2
    • Item Dimensions: 4.3 x 3.9 x 2.1 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus Pulley Sub-Assy, Idler
    More Info
  • Gates Drivealign Lower Drive Belt Idler Pulley for Lexus - 36174
    $58.23
    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: 2.76"
    • Pulley 1 Flanged: No
    • UPC: 072053392821
    • Width: 33 mm
    • Part Description: Lexus Drivealign Lower Drive Belt Idler Pulley
    More Info
  • Dayco No Slack Light Duty Idler Tensioner Pulley for Lexus - 89029
    $43.98
    Product Specifications
    • Bearing Inner Diameter 1: 17
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: N
    • Groove Quantity: 4
    • Material: Steel
    • Max Belt Width: 04 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 70
    • Pulley Width: 20.4
    • UPC: 036687192691
    • Part Description: Lexus No Slack Light Duty Idler Tensioner Pulley
    More Info
  • Four Seasons Drive Belt Idler Pulley for Lexus - 45938
    $16.58
    Product Specifications
    • Belt Type: Back Idler
    • Belt Width IN: 1.1875
    • Belt Width MM: 25.4
    • Bore Dia. IN: .472
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 10.1
    • Inside Diameter: .472
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 56
    • Outside Diameter: 2.20
    • Pulley Type: Idler Pulley
    • Pulley Width IN: 1.18
    • Pulley Width MM: 30
    • Style: Idler / Tensioner Pulley
    • UPC: 096361030855
    • Width: 30
    • Part Description: Lexus Drive Belt Idler Pulley
    More Info
  • $3.03 MSRP: $3.88
    You Save: $0.85 (22%)
    Product Specifications
    • Other Names: Idler Pulley Cover Plate; Idler Pulley Rear Cover; Plate, Idler Pulley Cover
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus Plate, Idler Pulley Cover
    More Info
  • Dayco No Slack Light Duty New Style Idler Tensioner Pulley for Lexus - 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: Lexus No Slack Light Duty New Style Idler Tensioner Pulley
    More Info
  • Four Seasons Upper Drive Belt Idler Pulley for Lexus - 45070
    $10.82
    Product Specifications
    • Belt Type: Back Idler
    • Belt Width IN: 1.00
    • Belt Width MM: 25.4
    • Bore Dia. IN: .413
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 32.0
    • Inside Diameter: 1.26
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 70.0
    • Outside Diameter: 2.76
    • Pulley Type: Idler Pulley
    • Pulley Width IN: 1.25
    • Pulley Width MM: Idler / Tensioner Pulley
    • Style: Idler / Tensioner Pulley
    • UPC: 096361450707
    • Width: 31.8
    • Part Description: Lexus Upper Drive Belt Idler Pulley
    More Info
  • $32.69 MSRP: $41.90
    You Save: $9.21 (22%)
    Product Specifications
    • Other Names: Idler Pulley
    • Item Dimensions: 15.3 x 11.6 x 3.1 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus PULLEY Assembly, Idle
    More Info
  • Gates Drivealign Upper Drive Belt Idler Pulley for Lexus - 36173
    $50.00
    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: 2.76"
    • Pulley 1 Flanged: No
    • UPC: 072053392814
    • Width: 34.5 mm
    • Part Description: Lexus Drivealign Upper Drive Belt Idler Pulley
    More Info
  • Dayco No Slack Light Duty Idler Tensioner Pulley for Lexus - 89144
    $16.09
    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: 70
    • Pulley Width: 24.9
    • UPC: 036687628718
    • Part Description: Lexus No Slack Light Duty Idler Tensioner Pulley
    More Info
  • $101.73 MSRP: $133.46
    You Save: $31.73 (24%)
    Product Specifications
    • Other Names: Serpentine Idler Pulley; Pulley Sub-Assembly, Idler, NO.1; Belt Tensioner
    • Item Dimensions: 1.6 x 0.6 x 1.7 inches
    • Item Weight: 2.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus Pulley Sub-Assy, Idler, NO.1
    More Info
  • Gates Drivealign Drive Belt Idler Pulley for Lexus - 36119
    $40.37
    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: 4.02"
    • Pulley 1 Flanged: No
    • UPC: 072053392296
    • Width: 26 mm
    • Part Description: Lexus Drivealign Drive Belt Idler Pulley
    More Info
  • $362.48 MSRP: $491.00
    You Save: $128.52 (27%)
    Product Specifications
    • Other Names: Front Bracket; Pulley
    • Item Dimensions: 12.3 x 8.2 x 6.2 inches
    • Item Weight: 5.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16307-50020
    • Part Description: Lexus PULLEY Assembly, IDLER
    More Info
  • Gates Drivealign Drive Belt Idler Pulley for Lexus - 38030
    $33.67
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: V-Ribbed
    • Material: Steel
    • Number of Grooves: 4
    • Number Of Pulleys: 1
    • Outside Diameter: 2.76"
    • Pulley 1 Flanged: Yes
    • UPC: 072053695557
    • Width: 20.5 mm
    • Part Description: Lexus Drivealign Drive Belt Idler Pulley
    More Info
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About Lexus Idler Pulley

Lexus is a luxury brand of the Japanese automaker Toyota. Lexus has earned a good reputation for producing refined vehicles. The brand appeals to drivers with high-quality parts such as the idler pulley. There can be one or more idler pulley parts along the timing chain and each can come in different sizes. A faulty idler pulley can cause overheating, stalling, and a decline in tension.
Lexus offers reliable and practical parts to customers. But there will be several problems after the idler pulley has been used for years. It provides tension and helps guide the belt to the proper routing. The removal process for the idler pulley parts is as follows. First, open the hood, and remove the engine drive belt. Then locate the idler pulley, remove the mounting bolt for the idler pulley, and remove the pulley from the engine. There are much better and smarter Lexus products and devices online. Get helpful Lexus parts at a low price with just a few clicks.