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OEM (Genuine) Chevrolet Impala Serpentine Tensioner
PartNumber: 12663047
Product Specifications- Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
- Item Dimensions: 10.9 x 6.4 x 4.3 inches
- Item Weight: 5.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12651405, 12655192, 12650244, 12628030, 12618349, 12633829
- Part Description: Chevrolet Impala Serpentine Tensioner
$224.99 MSRP:$372.37You Save: $147.38 (40%)
Gates® Drivealign Drive Belt Idler Pulley for Chevrolet Impala
PartNumber: 36303Product Specifications- Bearing Bore Inside Diameter 1: 17 mm
- Contact Surface: V-Ribbed Grooved
- Material: Steel
- Number of Grooves: 6
- Number Of Pulleys: 1
- Outside Diameter: 2.76"
- Pulley 1 Flanged: Yes
- UPC: 072053394115
- Width: 30.5 mm
- Part Description: Chevrolet Impala Drivealign Drive Belt Idler Pulley
$66.46
OEM (Genuine) Chevrolet Impala Serpentine Idler Pulley
PartNumber: 12611935
Product Specifications- Other Names: Idler Pulley, Serpentine Idler Pulley
- Item Dimensions: 4.3 x 4.4 x 4.2 inches
- Item Weight: 0.90 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12581700
- Part Description: Chevrolet Impala Serpentine Idler Pulley
$52.69 MSRP:$99.43You Save: $46.74 (48%)
Dayco® No Slack Light Duty Idler Tensioner Pulley for Chevrolet Impala
PartNumber: 89516Product Specifications- Bearing Inner Diameter 1: 10.2
- Bearing Inner Diameter 2: 10.2
- Bearing Width: 25.5
- Belt Type: Serpentine
- Flat: N
- Groove Quantity: 6
- Material: Polymer
- Max Belt Width: 06 Rib
- Number of Bearings: 2
- Pulley Outside Diameter: 70
- Pulley Width: 30
- UPC: 036687808455
- Part Description: Chevrolet Impala No Slack Light Duty Idler Tensioner Pulley
$55.41
Gates® Drivealign Lower Drive Belt Idler Pulley for Chevrolet Impala
PartNumber: 36201Product 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: 072053393088
- Width: 38 mm
- Part Description: Chevrolet Impala Drivealign Lower Drive Belt Idler Pulley
$59.43
Four Seasons® Drive Belt Idler Pulley for Chevrolet Impala
PartNumber: 45083Product Specifications- Belt Type: Serpentine
- Belt Width IN: 1.000
- Belt Width MM: 25.4
- Bore Dia. IN: .394
- Color: Black
- Description: Idler / Tensioner Pulley
- Groove Quantity: Smooth
- I.D. MM: 10.000
- Inside Diameter: 0.390625
- Material: Steel
- Meets / Exceeds OEM?: Yes
- Mount Hole Qty: 1
- Mounting Hardware?: Included
- O.D. MM: 70.0
- Outside Diameter: 2.750
- Pulley Type: Idler Pulley
- Pulley Width IN: 1.062
- Pulley Width MM: Idler / Tensioner Pulley
- Style: Idler / Tensioner Pulley
- UPC: 096361085701
- Width: 25.4
- Part Description: Chevrolet Impala Drive Belt Idler Pulley
$28.95
OEM (Genuine) Chevrolet Impala Serpentine Idler Pulley
PartNumber: 12610680
Product Specifications- Other Names: Idler Pulley, Serpentine Idler Pulley
- Item Dimensions: 6.4 x 3.4 x 3.2 inches
- Item Weight: 1.10 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12571794
- Part Description: Chevrolet Impala Serpentine Idler Pulley
$61.66 MSRP:$116.34You Save: $54.68 (48%)
Dayco® No Slack Lower Light Duty Idler Tensioner Pulley for Chevrolet Impala
PartNumber: 89160Product Specifications- Bearing Inner Diameter 1: 17
- Bearing Width: 17
- Belt Type: Serpentine
- Flat: Y
- Material: Steel
- Max Belt Width: 06 Rib
- Number of Bearings: 1
- Pulley Outside Diameter: 76
- Pulley Width: 38
- UPC: 036687646057
- Part Description: Chevrolet Impala No Slack Lower Light Duty Idler Tensioner Pulley
$47.17
Gates® Drivealign Drive Belt Idler Pulley for Chevrolet Impala
PartNumber: 36348Product 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 Performance
- Outside Diameter: 2.99"
- Pulley 1 Flanged: No
- UPC: 770075525950
- Width: 28 mm
- Part Description: Chevrolet Impala Drivealign Drive Belt Idler Pulley
$49.28
Four Seasons® Drive Belt Idler Pulley for Chevrolet Impala
PartNumber: 45932Product Specifications- Belt Type: Back Idler
- Belt Width IN: 1.0625
- Belt Width MM: 26.988
- Bore Dia. IN: .399
- Color: Black
- Description: Idler / Tensioner Pulley
- Groove Quantity: Smooth
- I.D. MM: 10.1
- Inside Diameter: 0.390625
- Material: Steel
- Meets / Exceeds OEM?: Yes
- Mount Hole Qty: 1
- Mounting Hardware?: Not Included
- O.D. MM: 76.00
- Outside Diameter: 3.000
- Pulley Type: Idler Pulley
- Pulley Width IN: 1.130
- Pulley Width MM: Idler / Tensioner Pulley
- Style: Idler / Tensioner Pulley
- UPC: 096361459328
- Width: 28.6
- Part Description: Chevrolet Impala Drive Belt Idler Pulley
$27.32
Dayco® No Slack Light Duty Idler Tensioner Pulley for Chevrolet Impala
PartNumber: 89507Product Specifications- Bearing Inner Diameter 1: 10.15
- Bearing Width: 24
- Belt Type: Serpentine
- Flat: Y
- Material: Steel
- Max Belt Width: 07 Rib
- Number of Bearings: 2
- Pulley Outside Diameter: 76
- Pulley Width: 28
- UPC: 036687770912
- Part Description: Chevrolet Impala No Slack Light Duty Idler Tensioner Pulley
$44.20
Gates® Drivealign Drive Belt Idler Pulley for Chevrolet Impala
PartNumber: 36110Product Specifications- Bearing Bore Inside Diameter 1: 10 mm
- Contact Surface: Smooth/Backside
- Material: Steel
- Number of Grooves: 0
- Number Of Pulleys: 1
- Outside Diameter: 70 mm
- Pulley 1 Flanged: No
- UPC: 072053204797
- Width: 25.5 mm
- Part Description: Chevrolet Impala Drivealign Drive Belt Idler Pulley
$36.27
Four Seasons® Drive Belt Idler Pulley for Chevrolet Impala
PartNumber: 45975Product Specifications- Belt Type: Serpentine
- Belt Width IN: 1.000
- Belt Width MM: 25.400
- Bore Dia. IN: .69
- Color: Black
- Description: Idler / Tensioner Pulley
- 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: Chevrolet Impala Drive Belt Idler Pulley
$13.76
Dayco® No Slack Light Duty Idler Tensioner Pulley for Chevrolet Impala
PartNumber: 89131Product Specifications- Bearing Inner Diameter 1: 10.3
- Bearing Width: 26
- Belt Type: Serpentine
- Flat: Y
- Material: Steel
- Max Belt Width: 06 Rib
- Number of Bearings: 1
- Pulley Outside Diameter: 70
- Pulley Width: 25.5
- UPC: 036687558213
- Part Description: Chevrolet Impala No Slack Light Duty Idler Tensioner Pulley
$40.07
Gates® Drivealign Drive Belt Idler Pulley for Chevrolet Impala
PartNumber: 38001Product Specifications- Bearing Bore Inside Diameter 1: 17 mm
- Contact Surface: Smooth/Backside
- Material: Steel
- Number of Grooves: 0
- Number Of Pulleys: 1
- Outside Diameter: 90 mm
- Pulley 1 Flanged: No
- UPC: 072053415254
- Width: 30 mm
- Part Description: Chevrolet Impala Drivealign Drive Belt Idler Pulley
$18.88
Four Seasons® Back Drive Belt Idler Pulley for Chevrolet Impala
PartNumber: 45979Product Specifications- Belt Type: Back Idler
- Belt Width IN: 1.000
- Belt Width MM: 25.400
- Bore Dia. IN: .67
- Color: Black
- Description: Idler / Tensioner Pulley
- 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: Chevrolet Impala Back Drive Belt Idler Pulley
$13.63
Dayco® No Slack Light Duty Idler Tensioner Pulley for Chevrolet Impala
PartNumber: 89171Product Specifications- Bearing Inner Diameter 1: 17
- 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: 77
- Pulley Width: 30
- UPC: 036687672193
- Part Description: Chevrolet Impala No Slack Light Duty Idler Tensioner Pulley
$36.56
Gates® Drivealign Drive Belt Idler Pulley for Chevrolet Impala
PartNumber: 38006Product 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: 072053415308
- Width: 30.5 mm
- Part Description: Chevrolet Impala Drivealign Drive Belt Idler Pulley
$19.12
Four Seasons® Drive Belt Idler Pulley for Chevrolet Impala
PartNumber: 45971Product Specifications- Belt Type: Serpentine
- Belt Width IN: .88
- Belt Width MM: 22.4
- Bore Dia. IN: .67
- Color: Black
- Description: Idler / Tensioner Pulley
- Groove Quantity: 6
- I.D. MM: 17
- Inside Diameter: 0.671875
- Material: Plastic
- Meets / Exceeds OEM?: Yes
- Mount Hole Qty: 1
- Mounting Hardware?: Not Included
- O.D. MM: 76.0
- Outside Diameter: 2.99
- Pulley Type: Idler Pulley
- Pulley Width IN: 1.13
- Pulley Width MM: 28.7
- Style: Idler / Tensioner Pulley
- UPC: 096361459717
- Width: 28.7
- Part Description: Chevrolet Impala Drive Belt Idler Pulley
$12.39
Dayco® No Slack Lower Light Duty Idler Tensioner Pulley for Chevrolet Impala
PartNumber: 89059Product 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: Chevrolet Impala No Slack Lower Light Duty Idler Tensioner Pulley
$24.32
Gates® Drivealign Drive Belt Idler Pulley for Chevrolet Impala
PartNumber: 38009Product Specifications- Bearing Bore Inside Diameter 1: 17 mm
- Contact Surface: V-Ribbed Grooved
- Material: Thermoplastic
- Number of Grooves: 6
- Number Of Pulleys: 1
- Outside Diameter: 2.99"
- Pulley 1 Flanged: Yes
- UPC: 072053284256
- Width: 25 mm
- Part Description: Chevrolet Impala Drivealign Drive Belt Idler Pulley
$15.68
Four Seasons® Drive Belt Idler Pulley for Chevrolet Impala
PartNumber: 45996Product Specifications- Belt Type: Serpentine
- Belt Width IN: 0.875
- Belt Width MM: 22.225
- Bore Dia. IN: .67
- Color: Black
- Description: Idler / Tensioner Pulley
- Groove Quantity: 6
- I.D. MM: 17
- Inside Diameter: 0.671875
- 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: 1.11
- Pulley Width MM: Idler / Tensioner Pulley
- Style: Idler / Tensioner Pulley
- UPC: 096361459960
- Width: 28.6
- Part Description: Chevrolet Impala Drive Belt Idler Pulley
$13.54
Dayco® No Slack Light Duty New Style Idler Tensioner Pulley for Chevrolet Impala
PartNumber: 89006Product 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: Chevrolet Impala No Slack Light Duty New Style Idler Tensioner Pulley
$18.94
Gates® Drivealign Drive Belt Idler Pulley for Chevrolet Impala
PartNumber: 38007Product Specifications- Bearing Bore Inside Diameter 1: 17 mm
- Contact Surface: Smooth/Backside
- Material: Thermoplastic
- Number of Grooves: 0
- Number Of Pulleys: 1
- Outside Diameter: 90 mm
- Pulley 1 Flanged: No
- UPC: 072053415315
- Width: 25.5 mm
- Part Description: Chevrolet Impala Drivealign Drive Belt Idler Pulley
$15.03
Four Seasons® Lower Drive Belt Idler Pulley for Chevrolet Impala
PartNumber: 45918Product Specifications- Belt Type: Serpentine
- Belt Width IN: 1.375
- Belt Width MM: 34.925
- Bore Dia. IN: .67
- Color: Black
- Description: Idler / Tensioner Pulley
- Groove Quantity: Smooth
- I.D. MM: 17
- Inside Diameter: 0.671875
- Material: Steel
- Meets / Exceeds OEM?: Yes
- Mount Hole Qty: 1
- Mounting Hardware?: Included
- O.D. MM: 76.200
- Outside Diameter: 3.000
- Pulley Type: Back Idler
- Pulley Width IN: 1.50
- Pulley Width MM: Idler / Tensioner Pulley
- Style: Idler / Tensioner Pulley
- UPC: 096361459182
- Width: 38.1
- Part Description: Chevrolet Impala Lower Drive Belt Idler Pulley
$12.39
OEM (Genuine) Chevrolet Impala Serpentine Tensioner
PartNumber: 12603527
Product Specifications- Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
- Item Dimensions: 11.6 x 5.0 x 4.9 inches
- Item Weight: 2.00 Pounds
- Fitment Type: Direct Replacement
- Part Description: Chevrolet Impala Serpentine Tensioner
$87.48 MSRP:$144.81You Save: $57.33 (40%)
Dayco® No Slack Light Duty Idler Tensioner Pulley for Chevrolet Impala
PartNumber: 89007Product 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: 76
- Pulley Width: 31
- UPC: 038244156955
- Part Description: Chevrolet Impala No Slack Light Duty Idler Tensioner Pulley
$15.95
Dayco® No Slack Light Duty Idler Tensioner Pulley for Chevrolet Impala
PartNumber: 89015Product Specifications- Bearing Inner Diameter 1: 17
- Bearing Width: 12
- Belt Type: Serpentine
- Flat: N
- Groove Quantity: 6
- Material: Polymer
- Max Belt Width: 06 Rib
- Number of Bearings: 1
- Pulley Outside Diameter: 70
- Pulley Width: 28.3
- UPC: 036687135353
- Part Description: Chevrolet Impala No Slack Light Duty Idler Tensioner Pulley
$14.88
OEM (Genuine) Chevrolet Impala Serpentine Tensioner
PartNumber: 12563084
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: Chevrolet Impala Serpentine Tensioner
$88.64 MSRP:$146.73You Save: $58.09 (40%)
Dayco® No Slack Light Duty Idler Tensioner Pulley for Chevrolet Impala
PartNumber: 89143Product Specifications- Bearing Inner Diameter 1: 17
- Bearing Width: 12
- Belt Type: Serpentine
- Flat: N
- Groove Quantity: 6
- Material: Polymer
- Max Belt Width: 06 Rib
- Number of Bearings: 1
- Pulley Outside Diameter: 77
- Pulley Width: 25.3
- UPC: 036687752130
- Part Description: Chevrolet Impala No Slack Light Duty Idler Tensioner Pulley
$14.62
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Next >About Chevrolet Impala Idler Pulley
The Chevrolet Impala is standard front-wheel drive. The Chevrolet Impala was a popular flagship passenger car, and it was among the better-selling American-made automobiles in the U.S. It provides affordable and reliable parts like the idler pulley for car buyers. The main function of the idler pulley is to provide tension and conduct the engine drive belt.
The Chevrolet Impala has many merits. But problems arise after the idler pulley has been used for a long period. An idler pulley provides tension and helps guide the belt to the proper routing. It should be replaced every 50,000 to 100,000 miles. Get impressive Chevrolet Impala services and upkeep here with performance parts. We are online for you 24/7.