2003 CHEVROLET BLAZER Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options

King SI-Series Rod Bearings CR6625SI

Rod Bearings, Standard Size, Bi-metal, Silicon Aluminum, Set of 6

Part Number: KGB-CR6625SI

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MotoRad Oil Filler Caps MO99

Oil Filler Cap, Plastic, Black, Twis-In, Chevy, Buick, Cadillac, Chrysler, GMC, Saab, Each

Part Number: SNN-MO99

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Hamburger's Performance Street Performance LS Swap Oil Pans 0174

Oil Pans, LS SWAP OIL PAN WITH 90 DEGREE FITTINGS CHROME

Part Number: HAM-0174

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Dorman Oil Pan Drain Plugs 090-091.1

Oil Drain Plug Magnetic M12-1.75, Head Size 15Mm

Part Number: RNB-090-091-1

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Melling Timing Chain Sets 3-8MMSRH72SB

Melling Timing Chain Sets 3-8MMSRH72SB

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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Estimated Ship Date: Mar 23, 2026 if ordered today

ACDelco GM Genuine Parts Brake Master Cylinder Caps 22795538

Master Cylinder Reservoir Caps, ACDelco GM Genuine Parts Brake Master Cylinder Caps, Black, Cadillac, Chevrolet, GMC, Pontiac, Saturn, Suzuki, Each

Part Number: ADO-22795538

5.0 out of 5 stars ( 1 )

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Dorman Engine Oil Dipstick Tubes 917-384

Dipstick Tube, Cylinder Head Mounting Location, Steel, Black, Chevy, GMC, Oldsmobile, 4.3L, Each

Part Number: RNB-917-384

3.5 out of 5 stars ( 2 )

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Perma-Cool Sandwich Oil Adapters 182

Adapter, Oil Filter, Sandwich, Aluminum, Natural, 3/8 in. Inlet/Outlet, Each

Part Number: PRM-182

3.0 out of 5 stars ( 1 )

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Sealed Power MA Series Main Bearings 5085MA 10

Main Bearings, 0.010 in. Crankshaft Undersize, Bi Metal, 3/4 Groove, Chevy, V6, 3.3L, 3.8L, 4.3L, Set of 4

Part Number: SLP-5085MA10

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Hayden Idler Pulleys 5975

Idler Pulley, Serpentine, Steel, Black, for use on Acura®, GM, Ford, Jaguar, Each

Part Number: HDA-5975

4.67 out of 5 stars ( 6 )

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Sealed Power Balance Shaft Bearings 3204DR

Bearing, Balance Shaft, B100, Buick, Chevy, GMC, Isuzu, Oldsmobile, Pontiac, Each

Part Number: SLP-3204DR

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Fram Extra Guard Oil Filters PH3387A

Oil Filter, Extra Guard, 18mm x 1.5 in. Thread, 3 in. High, Each

Part Number: FRM-PH3387A

3.0 out of 5 stars ( 3 )

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Melling Oil Pump Screen Assemblies 259S

Oil Pickup, Press Fit, Stock Pan Style, Chevy, GMC/Oldsmobile, 4.3L, Each

Part Number: MEL-259S

4.75 out of 5 stars ( 4 )

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King SI-Series Main Bearings MB 445SI 010

Main Bearings, 1/2 Groove, .010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, GM V6, Set of 5

Part Number: KGB-MB445SI010

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King SI-Series Rod Bearings CR6683SI0.25

Rod Bearings, SI-Series, Silicon Aluminum, 0.25mm. Crankshaft Undersize, Chevy, GMC, Oldsmobile, Pontiac, Set of 6

Part Number: KGB-CR6683SI025

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Sealed Power Oil Pump Driveshaft Locking Sleeves 224-43343

Oil Pump Shaft Guide, Nylon, Chevy, V6/V8, Each

Part Number: SLP-224-43343

5.0 out of 5 stars ( 2 )

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Sealed Power Main Bearing Sets 5085M 10

Main Bearings, 0.010 in. Crankshaft Undersize, Tri Metal, Full Groove, Chevy, V6, 3.3L, 3.8L, 4.3L, Set of 4

Part Number: SLP-5085M10

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Continental OE Technology Series Multi-V Belts 4060872

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 87.20 in. Length, Each

Part Number: CEL-4060872

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Dayco Poly Rib Serpentine Belts 5060875

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Hamburger's Performance Oil Pan Pickups 2522

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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Estimated Ship Date: Apr 23, 2026 if ordered today

Fram Xtended Guard Oil Filters XG3980

Oil Filter, Canister, X2 Extended Guard, Each

Part Number: FRM-XG3980

5.0 out of 5 stars ( 1 )

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Dorman Oil Pump Bushings 90460

Bushing, Oil Pump Nylon Shaft Guide, Chevy, Each

Part Number: RNB-90460

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Continental OE Technology Series Idler Pulleys 49021

Idler Pulley, Serpentine, Plastic, Black, Each

Part Number: CEL-49021

5.0 out of 5 stars ( 1 )

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Sealed Power A-Series Rod Bearings 6-1020A .25MM

Rod Bearings, 0.25mm Crankshaft Undersize, Bi Metal, Chevy, GMC, Oldsmobile, Pontiac, Isuzu, V6, 4.3L, Set of 6

Part Number: SLP-61020A25MM

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Fel-Pro Oil Pump Shaft Guides 72665

Oil Pump Driveshaft Locking Sleeves, Nylon, Buick, Chevrolet, Cadillac, GMC, Oldsmobile, Pontiac, Checker, Studebaker, V6/V8, Each

Part Number: FEL-72665

5.0 out of 5 stars ( 1 )

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King SI-Series Rod Bearings CR6625SI0.25

Rod Bearings, SI-Series, Silicon Aluminum. 0.25mm. Crankshaft Undersize, Chevy, GMC, Pontiac, 4.3L, Set of 6

Part Number: KGB-CR6625SI025

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