BUICK Dorman Engines & Components

Steel Cup Expansion Plug 2-1/4 In., Height 0.565

Part Number: RNB-555-052

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Estimated Ship Date: Nov 10, 2025 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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Expansion Plugs, Rubber, Diameter 1.125 in., GM, Set of 5

Part Number: RNB-570-005

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Expansion Plugs, Steel, Diameter 0.925 in., GM, Each

Part Number: RNB-555-015

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Freeze Plugs, Steel, for use on Acura®, Honda®, Buick, Cadillac, Pontiac, Isuzu, Set of 10

Part Number: RNB-555-086

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Expansion Plugs, Steel, Diameter 1.396 in., GM, Each

Part Number: RNB-555-093

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

Part Number: RNB-594-034

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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HARMONIC BALANCER

Part Number: RNB-594-720

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Harmonic Balancer, Black, Chevy, 1.4L, Each

Part Number: RNB-594-446

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Harmonic Balancer, Black, Buick, Chevy, Saturn, Each

Part Number: RNB-594-451

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Harmonic Balancer, Black, Buick, Cadillac, Chevy, GMC, Each

Part Number: RNB-594-452

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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: Nov 10, 2025 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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Harmonic Balancer, External Balance, Nodular Iron, Black, Buick, Oldsmobile, Pontiac, V6, Each

Part Number: RNB-594-161

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

Part Number: RNB-594-087

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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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HARMONIC BALANCER

Part Number: RNB-594-710

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Harmonic Balancer

Part Number: RNB-594-713

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

Part Number: RNB-594-312

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Harmonic Balancer, Black, Cadillac, Oldsmobile, Each

Part Number: RNB-594-443

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

Part Number: RNB-594-001

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Timing Covers, 1-Piece, Plain, Aluminum, Natural, Gaskets Included, GM, Each

Part Number: RNB-635-521

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Oil Drain Pan Plugs, Plug, Thread Size 12mm x 1.75, Pair

Part Number: RNB-65328

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Oil Drain Pan Plugs, Plug, Thread Size 12mm x 1.75, Each

Part Number: RNB-65371

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