BUICK RIVIERA Dorman Engines & Components

Harmonic Balancer, Nodular Iron, Black, 6.120 in. o.d., Chevy, GMC, Pontiac, Each

Part Number: RNB-594-142

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 6, 2026 if ordered today

• Drop Ship
• Special Order

PCV Hose, Elbow, Rubber, Black, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: RNB-47034

3.5 out of 5 stars ( 2 )

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

Pulley, Smog Pump, Steel, Black, 1-Groove, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: RNB-300-913

4.75 out of 5 stars ( 4 )

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

Oil Pan Drain Plug, 1/2-20 in. Thread Size, Seal, Buick, Cadillac, Chevy, Chrysler, Dodge, Eagle, GMC, Jeep, Oldsmobile, Plymouth, Pontiac, Each

Part Number: RNB-65202

2.5 out of 5 stars ( 2 )

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

PCV System Elbow, Rubber, Black, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: RNB-47039

5.0 out of 5 stars ( 1 )

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

Oil Pan, Steel, Black, Buick, Chevy, Oldsmobile, Pontiac, 3.8L V6, Each

Part Number: RNB-264-124

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 6, 2026 if ordered today

• Drop Ship
• Special Order

Water Pump Pulley, Serpentine, Steel, Black, Each

Part Number: RNB-300-934

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

• Drop Ship
• Special Order

Idler Pulley, Serpentine, Steel, Black, Each

Part Number: RNB-419-606

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Mar 6, 2026 if ordered today

• Drop Ship
• Special Order

Automatic Belt Tensioner, Buick, Pontiac, Chevy, Each

Part Number: RNB-419-014

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Oil Drain Pan Plugs, Plug, Thread Size 12mm x 1.75, Set of 5

Part Number: RNB-090-079

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: RNB-594-150

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: RNB-594-122

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: RNB-300-132

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

• Drop Ship
• Special Order

Automatic Belt Tensioner, Smooth Pulley, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: RNB-419-105

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 6, 2026 if ordered today

• Drop Ship
• Special Order

Automatic Belt Tensioner, Smooth Pulley, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: RNB-419-120

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Oil Pan, Steel, Black, Buick, Oldsmobile, Pontiac, 3.3, 3.8L V6, Each

Part Number: RNB-264-129

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

• Drop Ship
• Special Order

Oil Pan, Steel, Black, Buick, Oldsmobile, Pontiac, Each

Part Number: RNB-264-141

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: RNB-594-001

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: RNB-594-004

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: RNB-594-005

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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: Mar 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order