BUICK Dorman Engines & Components

Idler Pulley, Serpentine, Steel, Black, Each

Part Number: RNB-419-668

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

• Drop Ship
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Idler Pulleys, Serpentine, Steel, Black, Buick, Chevrolet, Oldsmobile, Pontiac, Saturn, Each

Part Number: RNB-419-681

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

• Special Order

Expansion Plugs, Steel, Diameter 2.021 in., Various, Each

Part Number: RNB-555-045

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

• Special Order

Expansion Plugs, Steel, Diameter 2.071 in., Various, Each

Part Number: RNB-555-048

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

• Special Order

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

Part Number: RNB-555-052

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

• Special Order

Expansion Plugs, Steel, Diameter 1.662 in., GM, Each

Part Number: RNB-555-110

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Estimated Ship Date: Feb 26, 2026 if ordered today

• Special Order

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

Part Number: RNB-555-086

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

• Special Order

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

Part Number: RNB-555-093

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

• Special Order

Expansion Plugs, Steel, Diameter 1.135 in., GM, Each

Part Number: RNB-555-020

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

• Special Order

Steel Cup Expansion Plug 1-7/32 In., Height 0.500

Part Number: RNB-555-022

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

• Special Order

Expansion Plugs, Steel, Diameter 1.710 in., Various, Each

Part Number: RNB-555-033

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

• Special Order

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

Part Number: RNB-570-003

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

• Special Order

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

Part Number: RNB-570-005

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

• Special Order

Harmonic Balancer, Nodular Iron, 6.375 in. o.d., Buick, Chevy, Oldsmobile, Pontiac, 2.8L, Models Stamped 4874

Part Number: RNB-594-020

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

• Special Order

Harmonic Balancer, Nodular Iron, Black, 6.750 in. o.d., Buick, Chevy, Oldsmobile, Pontiac, 2.3L, 2.4L, Each

Part Number: RNB-594-043

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

• Special Order

Valve Cover Grommet, PCV, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: RNB-42303

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

Harmonic Balancer

Part Number: RNB-594-017C

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

• Free Shipping
• Special Order

Harmonic Balancer

Part Number: RNB-594-014C

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

• Free Shipping
• Special Order

Harmonic Balancer

Part Number: RNB-594-017R

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

• Free Shipping
• Special Order

Idler Pulley, Serpentine, Plastic, Black, Each

Part Number: RNB-419-5003

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

• Special Order

Oil Drain Pan Plugs, Plug, Thread Size 85mm x 2.5, Each

Part Number: RNB-65120

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

Oil Drain Pan Plugs, Plug, Thread Size 14mm x 1.50, Each

Part Number: RNB-69010

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

Harmonic Balancer

Part Number: RNB-594-122R

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

• Free Shipping
• Special Order

Engine Oil Pan

Part Number: RNB-264-796

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

• Free Shipping
• Special Order

Engine Oil Pan, Engine Oil Pan

Part Number: RNB-264-347

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

• Free Shipping
• Special Order