2003 CHEVROLET BLAZER Engines & Components

Oil Pump, High-Volume, Chevy, Small Block, V6, Each

Part Number: MEL-M155HV

4.63 out of 5 stars ( 19 )

Estimated Ship Date: Today

Oil Pump, Standard-Volume, Chevy, Small Block/V6, Each

Part Number: MEL-M155

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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

Part Number: ADO-19421487

Not Yet Reviewed

Estimated Ship Date: Today

Oil Pan Studs, Small Block, Chevy, Oldsmobile, V8, Kit

Part Number: MRG-6315

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

Piston Rings, Premium Ductile Ring Sets, Standard Size, 4.000 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 3.0mm Ring Thickness, H6, L6, V6, Set of 6

Part Number: HSN-2M4862

Not Yet Reviewed

Estimated Ship Date: Today

Idler Pulley, Replacement, Serpentine, 6-groove, Black, Cadillac, Chevy, GMC, Oldsmobile, Each

Part Number: ADO-12580772

Not Yet Reviewed

Estimated Ship Date: Today

Harmonic Balancer, Internal Balance, Nodular Iron, Black, Chevy, GMC, Oldsmobile, V6, Each

Part Number: RNB-594-181

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

Oil Pump, High-Volume, Chevy, 5.0/5.7L, Each

Part Number: SLP-224-43469V

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Engine Timing Set, Stock Replacement-3 piece Set

Part Number: MEL-3-8MMSRH72SB

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Oil Pickup, Bolt-In, Street/Strip Pan Style, 6.000 in. Pan Depth, GM, V8, for LS Engine Swap Oil Pan, Each

Part Number: HAM-2522

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 23, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, 0.030 in. Oversize, 4.030 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 3.0mm Ring Thickness, H6, L6, V6, Set of 6

Part Number: HSN-2M4862030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 12, 2026 if ordered today

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ENGINE TIMING GEAR SET

Part Number: CLO-2555S

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Aluminum Oil Filter Housing

Part Number: RNB-917-035

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Tensioner, Timing Chain, GMC, 4.3L, Each

Part Number: CLO-9-5452

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-4862030

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-4862060

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-4862

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-4862020

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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