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Dorman Idler Pulleys

4.48 out of 5 stars 33 Customer Reviews

These Dorman idler pulleys are a sure way to take up unwanted slack from your serpentine belt. They will ensure proper performance from things such as your water pump, power steering pump, and alternator. Get a set of these high-quality Dorman idler pulleys and keep all of your components functioning properly.

Results 1 - 25 of 37

Idler Pulley, Serpentine, Steel, Black, Each

Part Number: RNB-419-602

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Idler Pulley, Serpentine, Steel, Black, Each

Part Number: RNB-419-610

4.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Idler Pulley, Serpentine, Plastic, Black, Each

Part Number: RNB-419-644

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Idler Pulleys, Serpentine, 8-groove, Steel, Black, Dodge, Ram, Each

Part Number: RNB-419-685

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Idler Pulley, Serpentine, Steel, Black, Each

Part Number: RNB-419-651

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Idler Pulley, Serpentine, Plastic, Black, Each

Part Number: RNB-419-649

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Idler Pulley, Serpentine, Plastic, Black, Each

Part Number: RNB-419-5007

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Idler Pulley, Engine Idler Pulley

Part Number: RNB-419-5009

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Idler Pulleys, Serpentine, 6-groove, Steel, Black, for Nissan, Lexus, Toyota, Each

Part Number: RNB-419-684

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Idler Pulleys, Serpentine, Steel, Black, Dodge, Jeep, Each

Part Number: RNB-419-672

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Idler Pulley, Serpentine, Steel, Black, Each

Part Number: RNB-419-624

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Idler Pulleys, Serpentine, Steel, Black, for Kia, Each

Part Number: RNB-419-700

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Idler Pulley, Serpentine, Steel, Black, Each

Part Number: RNB-419-630

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Idler Pulley, Serpentine, Steel, Black, Each

Part Number: RNB-419-633

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Idler Pulley, Serpentine, Plastic, Black, Each

Part Number: RNB-419-657

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Idler Pulley, Serpentine, Steel, Black, Each

Part Number: RNB-419-661

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Idler Pulleys, Serpentine, 4-groove, Steel, Black, for Nissan, Each

Part Number: RNB-419-701

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Idler Pulleys, Serpentine, Steel, Black, for Nissan, Each

Part Number: RNB-419-708

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Accessory Drive Belt Tensioner Pulley, Idler Pulley (Pulley Only)

Part Number: RNB-419-714

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Idler Pulleys, Serpentine, Steel, Black, for Nissan, Each

Part Number: RNB-419-715

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Accessory Drive Belt Tensioner Pulley, Idler Pulley (Pulley Only)

Part Number: RNB-419-716

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Idler Pulley, Serpentine, Smooth, Steel, Gold Iridited, Mazda, Each

Part Number: RNB-419-620

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Idler Pulley, Serpentine, Smooth, Steel, Gold Iridited, Mazda, Each

Part Number: RNB-419-621

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Idler Pulleys, Serpentine, 6-groove, Plastic, Black, Mercedes-Benz, Each

Part Number: RNB-419-686

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Idler Pulley, Serpentine, Plastic, Black, Each

Part Number: RNB-419-646

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today