BUICK Dorman Engines & Components

Tensioner, Timing Chain, Buick, Chevrolet, Oldsmobile, Pontiac, Saturn, Each

Part Number: RNB-420-120

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Valve Cover Grommet, PCV, Buick, Oldsmobile, Pontiac, Each

Part Number: RNB-42311

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Breather Hose, PCV, Rubber, Black, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: RNB-46021

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Estimated Ship Date: Feb 26, 2026 if ordered today

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PCV System Elbow, Rubber, Black, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: RNB-46021CD

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Estimated Ship Date: Feb 26, 2026 if ordered today

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PCV Breather Hose, Rubber, Black, Buick, Chevy, Oldsmobile, GMC, Each

Part Number: RNB-46062

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Idler Pulley, Serpentine, Steel, Black, Each

Part Number: RNB-419-606

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Feb 26, 2026 if ordered today

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Idler Pulley, Serpentine, Smooth, Plastic, Black, Chevy, Ford, Each

Part Number: RNB-419-607

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Idler Pulley, Serpentine, Steel, Black, Each

Part Number: RNB-419-611

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Idler Pulley, Serpentine, Smooth, Steel, Black, Each

Part Number: RNB-419-617

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Idler Pulley, Serpentine, Plastic, Black, Each

Part Number: RNB-419-632

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Engine Expansion Plugs, Rubber, Buick, Chevy, 2.5L, Set of 5

Part Number: RNB-570-003

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Expansion Plugs, Rubber, Diameter 1.125 in., GM, Set of 5

Part Number: RNB-570-005

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Harmonic Balancer, Internal Balance, Nodular Iron, Black, Buick, Oldsmobile, Pontiac, Each

Part Number: RNB-594-001

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Harmonic Balancer, Internal Balance, Nodular Iron, Natural, Buick, Chevy, Oldsmobile, Pontiac, V6, Each

Part Number: RNB-594-004

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Harmonic Balancer, External Balance, Nodular Iron, Natural, Buick, Chevy, Oldsmobile, Pontiac, V6, Each

Part Number: RNB-594-005

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Harmonic Balancer, Black, Buick, Pontiac, Each

Part Number: RNB-594-424

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Harmonic Balancer, Nodular Iron, Black, 8.130 in. o.d., Buick, Chevy, GMC, Oldsmobile, 4.2L, Each

Part Number: RNB-594-220

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Harmonic Balancer, Black, Buick, Pontiac, 3.8L, Each

Part Number: RNB-594-312

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Estimated Ship Date: Feb 26, 2026 if ordered today

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HARMONIC BALANCER

Part Number: RNB-594-710

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Harmonic Balancer

Part Number: RNB-594-713

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Estimated Ship Date: Feb 26, 2026 if ordered today

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HARMONIC BALANCER

Part Number: RNB-594-720

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Oil Pan Drain Plug, 12mm x 1.75 Right Hand Thread, Seal, Each

Part Number: RNB-65265

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 26, 2026 if ordered today

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Harmonic Balancer, Internal Balance, Nodular Iron, Natural, Buick, Chevy, Oldsmobile, Pontiac, V6, Each

Part Number: RNB-594-148

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Feb 19, 2026 if ordered today

Harmonic Balancer, Nodular Iron, Black, 7.220 in. o.d., Buick, Oldsmobile, Pontiac, 3.8L, Each

Part Number: RNB-594-150

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Harmonic Balancer, External Balance, Nodular Iron, Black, Buick, Oldsmobile, Pontiac, V6, Each

Part Number: RNB-594-161

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Estimated Ship Date: Feb 26, 2026 if ordered today

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