OLDSMOBILE CUTLASS CALAIS Melling Oiling Systems

Oil Pump, Wet Sump, High-volume, Standard-Pressure, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, 3.3L/3.8L/4.3L V6, Small Block Gen I, Each

Part Number: MEL-M55HV

4.65 out of 5 stars ( 55 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Oil Pump, Wet Sump Style, Standard-volume, Standard-pressure, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: MEL-M55

4.37 out of 5 stars ( 30 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Oil Pump, Shark Tooth, Wet Sump Style, High-volume, High-pressure, Approximately 10 percent Over Stock Volume, Buick, Chevy, GMC, Olds, Pontiac, Each

Part Number: MEL-10552ST

4.54 out of 5 stars ( 13 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Oil Pump Driveshaft, Hardened, Chevy, Small Block, Each

Part Number: MEL-IS-55E

4.78 out of 5 stars ( 73 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Oil Pump Pickup, Press Fit, Stock Pan Style, Stock Pan Depth, 0.625 in. Tube Diameter, Buick, Cadillac, Chevy, GMC, Olds, Pontiac, Each

Part Number: MEL-55-S1

4.69 out of 5 stars ( 83 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Oil Pump, Wet Sump Style, High-volume, Standard-pressure, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Oldsmobile V8, Each

Part Number: MEL-M22FHV

4.5 out of 5 stars ( 12 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Oil Pump, Shark Tooth, Wet Sump Style, High-volume, High-pressure, Approximately 25 percent Over Stock Volume, Buick, Chevy, GMC, Olds, Pontiac, Each

Part Number: MEL-10550ST

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Oil Pump, Shark Tooth, Standard-volume, High-pressure, 6.875 in.- 7.00 in. Pan Depth, Buick, Chevy, GMC, Olds, Pontiac, Chevy Small Block Gen I, Each

Part Number: MEL-10554ST

3.88 out of 5 stars ( 8 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Oil Filter Adapter, Spin-On, Bypass, Aluminum, Natural, 13/16 in.-16 Thread Size, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: MEL-MFA350

4.83 out of 5 stars ( 24 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Oil Pump, Wet Sump Style, Standard-volume, Standard-pressure, Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Oldsmobile V8 Gas, Each

Part Number: MEL-M22F

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Oil Pump, Shark Tooth, Wet Sump Style, High-volume, High-pressure, Buick, Cadillac, Chevrolet, GMC, Olds, Pontiac, Chevy Small Block Gen I, Each

Part Number: MEL-10555ST

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Oil Pump, Shark Tooth, High-volume, Pickup, Driveshaft, 8.250 in. Pan Depth, Buick, Cadillac, Chevy, GMC, Olds, Pontiac, Chevy Small Block Gen I, Each

Part Number: MEL-10050ST825SS

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Oil Pump, Shark Tooth, Wet Sump Style, High-volume, High-pressure, Approximately 25 percent Over Stock Volume, Buick, Chevy, GMC, Olds, Pontiac, Each

Part Number: MEL-10551ST

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Oil Pump Pickup, Bolt-in, Stock Pan Style, 0.625 in. Tube Diameter, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, 260-455 V8, Each

Part Number: MEL-22-FHVS

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Oil Pump, Shark Tooth, Standard-volume, Designed To Fit 8.250 in. Deep Oil Pan, Buick, Cadillac, Chevrolet, GMC, Olds, Chevy Small Block Gen I, Each

Part Number: MEL-10055ST825SS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Oil Pump, Shark Tooth, High-volume, Standard-pressure, Driveshaft, 7.500 in. Pan Depth, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: MEL-10050ST750SS

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Oil Pump, Billet Aluminum, Standard-volume, Standard-pressure, Wet Sump Style, 7.00 in. Depth, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: MEL-10055ST700CT

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Oil Pump Driveshaft, Oldsmobile, 307-455, V8, Each

Part Number: MEL-IS-22F

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Oil Pump Pickup, Press Fit, Stock Pan Style, 0.500 in. Tube Diameter, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: MEL-22-FS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Oil Pump Driveshaft, Heavy-Duty Intermediate, Chromoly Shaft Designed for Use with Melling Billet Pumps, Buick, Cadillac, Chevy, GMC, Olds, Each

Part Number: MEL-12550

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Oil Pickup, Bolt-In, Stock Pan Style, 5.250 in. Pan Depth, 0.625 in. Tube Diameter, GM, 3.8/4.1L, V6, Each

Part Number: MEL-20IS2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Oil Pump Rebuild Kit, High-volume, Buick, Cadillac, Chevrolet, GMC, Jeep, Oldsmobile, Pontiac, Kit

Part Number: MEL-K-20IHV

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Oil Pump Pickup, Street/Strip, Bolt-in, 8.00 in. Oil Pan Depth, Buick, Cadillac, Chevy, GMC, Olds, Pontiac, Chevy Small Block Gen I, Each

Part Number: MEL-12559

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Oil Pump Rebuild Kit, Buick, Cadillac, Chevrolet, GMC, Jeep, Oldsmobile, Pontiac, Kit

Part Number: MEL-K-20IPHV

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Oil Pump Pickup, Street/Strip, Bolt-in, 7.500 in. Oil Pan Depth, Buick, Cadillac, Chevy, GMC, Olds, Pontiac, Chevy Small Block Gen I, Each

Part Number: MEL-12558

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air