GMC SIERRA 3500 HD Belts & Pulleys

Idler Pulleys, GM OE, Serpentine, Steel, Black, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Each

Part Number: ADO-12669569

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Accessory Belt Tensioner, Smooth Pulley, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Saab, Each

Part Number: ADO-12580196

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Accessory Belt Tensioner, Serpentine, 6-rib, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Each

Part Number: ADO-12609719

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

Accessory Belt Tensioner, Serpentine, 6-rib, Chevy, GMC, Each

Part Number: ADO-98094201

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Idler Pulley, Replacement, Serpentine, Steel, Black, Buick, Chevy, GMC, Pontiac, Saturn, Each

Part Number: ADO-15-4983

Not Yet Reviewed

Estimated Ship Date: Today

Idler Pulleys, GM Genuine Parts, Serpentine, 6-groove, Steel, Black, Chevrolet, GMC, Each

Part Number: ADO-15-40603

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Idler Pulleys, GM Genuine Parts, Smooth, Steel, Black, Chevrolet, GMC, Each

Part Number: ADO-15-40604

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Automatic Belt Tensioner, 6-Rib Pulley, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Each

Part Number: RNB-419-112

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Serpentine Belt Drive Component Kit

Part Number: DAC-5040378K1

Not Yet Reviewed

Estimated Ship Date: Today

BELT KIT

Part Number: NAL-19210691

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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BELT

Part Number: NAL-12637204

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Estimated Ship Date: Feb 16, 2026 if ordered today

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TENSIONER

Part Number: NAL-12609719

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Accessory Belts, Serpentine, 34.92 in. Length, Air Conditioning Position, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12658178

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Power Steering Pulley, Stock, Serpentine, 6-Groove, Steel, Black, Each

Part Number: RNB-300-229

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Accessory Drive Belt Kit, 4 Groove Belt, Tensioner, Kit

Part Number: CEL-K49276

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Drive Belt Tensioner Assembly

Part Number: ADO-12673657

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Drive Belt Tensioner Assembly, Cadillac, Chevy, GMC, Each

Part Number: DAC-89397

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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Drive Belt Tensioner Assembly

Part Number: ADO-12654271

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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POLY RIB BELT, DAYCO

Part Number: DAC-A061382

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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TENSIONER

Part Number: NAL-12580196

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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ACSRY BLT DRV COMP KIT(1-K040378HD,1-38159

Part Number: ADO-ACK040378HD

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Accessory Belts, Serpentine, 6-rib, 119.69 in. Length, Chevrolet, GMC, Each

Part Number: ADO-12656797

Not Yet Reviewed

Estimated Ship Date: Today

BELT

Part Number: NAL-98035628

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Estimated Ship Date: Feb 16, 2026 if ordered today

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TENSIONER

Part Number: NAL-98094201

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Tensioner Pulley, 6-Rib Serpentine, Chevy, GMC, Hummer, 6.6L, Diesel, Each

Part Number: CEL-49278

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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