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Belts, Pulleys & Brackets for Reliable Engine Performance

Keep your engine components in motion with high-quality belts, pulleys, and brackets from AutoNation Parts.
Designed to maintain proper tension, alignment, and power transfer across your engine system.

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1264600379 - : Pulley for Mercedes-Benz Image

Pulley

Mercedes-Benz 1264600379
$68.31
MSRP $90.00
Save $21.69
24.1% Off
PAF008362 - : Belt Tensioner Pulley Bolt for Porsche Image

Belt Tensioner Pulley Bolt

Porsche PAF-008-362
4.5L. 3.6L 2015-18. Adjuster,screw. 4.0L. Without turbo. Tensioner,screw. 3.0L turbo. 3.4, 3.8L without gt3. Tension pulley,mount bolt....
$4.19
MSRP $5.08
Save $0.89
17.5% Off
11518591892 - : Pulley for BMW Image

Pulley

2020-22, main. 2.0L, 2020-23. 2022-23. Sedan, 2.0L turbo, 2.0 phev, main. 3.0L diesel. A pulley that mounts to the engine water pump....
$96.29
MSRP $139.77
Save $43.48
31.1% Off
59903341H - : Accessory Drive Belt Idler Pulley for Audi Image

Accessory Drive Belt Idler Pulley

Q5. 3.0l tdi. Serpentine belt. Q7. 3.0l tdi. 3.0L diesel. A6. 3.0l tdi. Lower. With diesel. Diesel, #2. A7. 3.0l tdi. 3.0L, #2....
Discontinued
7B0903341 - : Accessory Drive Belt Idler Pulley for Volkswagen Image

Accessory Drive Belt Idler Pulley

Volkswagen 7B0-903-341
Routan. 3.8L. 4.0L. Accessory Drive Belt Idler Pulley.
$66.38
MSRP $85.96
Save $19.58
22.8% Off
LR106769 - : Accessory Drive Belt Idler Pulley for Land-Rover Image

Accessory Drive Belt Idler Pulley

Land-Rover LR106769
Accessory Drive Belt Idler Pulley.
$53.83
MSRP $65.46
Save $11.63
17.8% Off
252863CKA2 - : Pulley for Hyundai Image

Pulley

Hyundai 25286-3CKA2
G70. 3.3l. 3.3L, from 04/02/2022. GV80. 3.5l. From 4/1/22. From 04/01/2022. G90. 3.5l. Without mild hev.
$31.41
MSRP $40.21
Save $8.80
21.9% Off
11927AG30A - : Accessory Drive Belt Idler Pulley for Infiniti Image

Accessory Drive Belt Idler Pulley

Infiniti 11927-AG30A
M35. Ac. 3.5L. G35. Alternator belt. 2001-03. Accessory Drive Belt Idler Pulley.
$65.99
MSRP $86.20
Save $20.21
23.4% Off
1772020019 - : Accessory Drive Belt Idler Pulley for Mercedes-Benz Image

Accessory Drive Belt Idler Pulley

Mercedes-Benz 177-202-00-19
Accessory Drive Belt Idler Pulley.
$39.22
MSRP $52.00
Save $12.78
24.6% Off
2021719 - : Accessory Drive Belt Idler Pulley for Mercedes-Benz Image

Accessory Drive Belt Idler Pulley

Mercedes-Benz 000-202-17-19
C250. Smooth pulley. 1.8L, smooth. Slk250. Accessory Drive Belt Idler Pulley.
$48.45
MSRP $64.00
Save $15.55
24.3% Off
6E903341H - : Accessory Drive Belt Idler Pulley for Audi Image

Accessory Drive Belt Idler Pulley

Accessory Drive Belt Idler Pulley.
$106.26
MSRP $139.99
Save $33.73
24.1% Off
1772020119 - : Accessory Drive Belt Idler Pulley for Mercedes-Benz Image

Accessory Drive Belt Idler Pulley

Mercedes-Benz 177-202-01-19
Accessory Drive Belt Idler Pulley.
$39.22
MSRP $52.00
Save $12.78
24.6% Off
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AutoNationParts Belts, Pulleys & Brackets FAQ

What parts are included in a complete belt system?

A complete system includes serpentine belts, tensioners, idler pulleys, and brackets.

What are common signs of worn belts or pulleys?

Squealing noises, cracking belts, slipping, or engine vibration are common signs.

How often should I replace serpentine belts and pulleys?

Most manufacturers recommend replacement every 60,000–100,000 miles depending on conditions.

What happens if a serpentine belt breaks?

Key systems like power steering, alternator, and AC will stop working immediately.

Are belts, pulleys, and brackets OEM or aftermarket?

We offer both OEM and high-quality aftermarket components tested for durability.

How do I know which belt or pulley fits my vehicle?

Use our Search by Vehicle tool for exact fitment.

Can I replace belts and pulleys myself?

Yes, but correct tension and alignment are critical for proper operation.

Do belts and pulleys affect fuel efficiency?

Yes — worn components can reduce engine efficiency and increase fuel consumption.

What should I check when replacing belts?

Check related systems like oil filters, spark plugs, and brakes.