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2004 Cadillac DeVille
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OEM (Genuine) 2004 Cadillac DeVille Serpentine Idler Pulley
PartNumber: 12557554
Product Specifications- Other Names: Idler Pulley, Serpentine Idler Pulley
- Item Dimensions: 5.0 x 4.5 x 4.5 inches
- Item Weight: 1.20 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2004 Cadillac DeVille Serpentine Idler Pulley
Vehicle Fitment- 2004 Cadillac DeVille | Base, Concours, d'Elegance, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
$59.27 MSRP:$111.84You Save: $52.57 (48%)
Gates® Drivealign Drive Belt Idler Pulley for 2004 Cadillac DeVille
PartNumber: 38041Product 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: 2004 Cadillac DeVille Drivealign Drive Belt Idler Pulley
Vehicle Fitment- 2004 Cadillac DeVille | All Trims | 8 Cyl 4.6L
$41.13
Dayco® No Slack Light Duty Idler Tensioner Pulley for 2004 Cadillac DeVille
PartNumber: 89159Product 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: 31
- UPC: 036687645340
- Part Description: 2004 Cadillac DeVille No Slack Light Duty Idler Tensioner Pulley
Vehicle Fitment- 2004 Cadillac DeVille | All Trims | All Engines
$35.26
Four Seasons® Drive Belt Idler Pulley for 2004 Cadillac DeVille
PartNumber: 45072Product 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: 2004 Cadillac DeVille Drive Belt Idler Pulley
Vehicle Fitment- 2004 Cadillac DeVille | All Trims | All Engines
$15.25
Gates® Drivealign Drive Belt Idler Pulley for 2004 Cadillac DeVille
PartNumber: 38025Product 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: 2004 Cadillac DeVille Drivealign Drive Belt Idler Pulley
Vehicle Fitment- 2004 Cadillac DeVille | All Trims | 8 Cyl 4.6L
$35.75
Dayco® No Slack Light Duty Idler Tensioner Pulley for 2004 Cadillac DeVille
PartNumber: 89145Product 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: 2004 Cadillac DeVille No Slack Light Duty Idler Tensioner Pulley
Vehicle Fitment- 2004 Cadillac DeVille | All Trims | All Engines
$30.66
Four Seasons® Back Drive Belt Idler Pulley for 2004 Cadillac DeVille
PartNumber: 45979Product 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: 2004 Cadillac DeVille Back Drive Belt Idler Pulley
Vehicle Fitment- 2004 Cadillac DeVille | All Trims | All Engines
$13.63
Gates® Drivealign Drive Belt Idler Pulley for 2004 Cadillac DeVille
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: 2004 Cadillac DeVille Drivealign Drive Belt Idler Pulley
Vehicle Fitment- 2004 Cadillac DeVille | All Trims | 8 Cyl 4.6L
$18.74
Dayco® No Slack Light Duty Idler Tensioner Pulley for 2004 Cadillac DeVille
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: 2004 Cadillac DeVille No Slack Light Duty Idler Tensioner Pulley
Vehicle Fitment- 2004 Cadillac DeVille | All Trims | All Engines
$16.27
FAQ for Idler Pulley Repair
Q: What is the proper way to remove the idler pulley?
A:
The proper way is to install the drive belt idler pulley, the drive belt idler pulley bolt, and the drive belt.
By Bob
GM Specialist
01/11/2022