2003 CHEVROLET AVALANCHE 1500 Parts & Accessories

Yukon Gear & Axle Ring and Pinion Sets YG GM8.25-411R GM 8.25 in. IFS 4.11 Gears

Gear, Ring and Pinion, 4.11:1 Ratio, Reverse Rotation, 1.625 in. Pinion, 30 Spline, GM 8.25 in. IFS, Set

Part Number: YGA-24153

Not Yet Reviewed

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Powermaster XS Volt Alternators 4823783

Powermaster XS Volt Alternators 4823783

Alternator, XS Volt, GM AD244 Style, 12/14/16V, 220 amps, Natural, Under Drive Serpentine Pulley, Each

Part Number: PWM-4823783

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Energy Suspension Sway Bar Bushings 3.5214G

Sway Bar Bushings, Polyurethane, Black, 32mm Diameter, Cadillac, Chevy, GMC, Kit

Part Number: ENS-3-5214G

4.63 out of 5 stars ( 8 )

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Continental OE Technology Series Multi-V Belts 4060922

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 92.25 in. Length, Each

Part Number: CEL-4060922

4.94 out of 5 stars ( 16 )

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CURT Class 5 Receiver Hitch 15324

Trailer Hitch, Class V, 2 in. Receiver, Black, Square Tube, Cadillac, Chevy, GMC, Each

Part Number: CHT-15324

4.8 out of 5 stars ( 10 )

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ACDelco GM Genuine Parts Rocker Arm Shaft Supports 12552203

Rocker Arm Shaft Support, GM Genuine Part, Aluminum, Natural, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: ADO-12552203

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Sherman Front Bumper Valances SHE901-22-6

Valance, Front Bumper, Plastic, Gray, Chevy, OE# 10367213, Partslink# GM1092173, Each

Part Number: SHI-901-22-6

5.0 out of 5 stars ( 5 )

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ACDelco Remanufactured Starters 88864478

Starter, Delco Style, Standard Rotation, Black/Natural, Buick, Cadillac, Chevy, GMC, Isuzu, Saab, Each

Part Number: ADO-336-2002A

5.0 out of 5 stars ( 4 )

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PRW Elite Series 168-Tooth Flexplate 2234627

Flexplate, Elite Series, 168-Tooth, Internal Engine Balance, 6 Bolt Crankshaft, SFI 29.2, Chevy, LS Engines, Each

Part Number: PQX-2234627

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AEM Induction Dryflow Synthetic Air Filters 28-20129

Air Filter, Dry Flow, Panel Style, Synthetic, Red, Cadillac, Chevy, GMC, Each

Part Number: AIS-28-20129

5.0 out of 5 stars ( 23 )

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Husky MudDog Mud Flaps 55001

Mud Flaps, Rubber, Front, with Weight, 12 in. Pair

Part Number: HUS-55001

5.0 out of 5 stars ( 2 )

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King XP-Series Main Bearings MB1328XP

Main Bearings, XP-Series, Standard, Tri Metal Copper-Lead Nickel, Chevrolet, 4.8, 5.3, 6.0, 6.2L, Thrust Bearing Only, Pair

Part Number: KGB-MB1328XP

Not Yet Reviewed

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McGaughy's Shock Extenders 33070

Shock Extensions, Steel, Black, 3 in. Extension, Rear, Pair

Part Number: MMC-33070

4.33 out of 5 stars ( 3 )

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Yukon Gear & Axle Spider Gear Kits YPKGM8.6-S-30V2

Spider Gears, Internal Kit, Side Gears, Cross Pin and Bolt, GM 2000 and Newer, Rear, 8.6 in., 30- Spline, Kit

Part Number: YGA-16056

4.86 out of 5 stars ( 7 )

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ACDelco GM Genuine Parts Multi-Purpose Threaded Plugs 11610259

Engine Coolant Plug Fasteners, GM Genuine Parts, Bolt Style, Hex Head, M12 x 1.5 Thread Size, Steel, Buick, Cadillac, Chevy, GMC, Isuzu, Saturn, Each

Part Number: ADO-11610259

5.0 out of 5 stars ( 2 )

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Rampage Truck Bench Seat Consoles 39223

Console, Plastic, Charcoal, Universal, Each

Part Number: RPE-39223

4.27 out of 5 stars ( 15 )

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ACDelco Heater Hoses 88920846

Heater Hose, Rubber, Black, Each

Part Number: ADO-18221L

5.0 out of 5 stars ( 3 )

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Sealed Power Pin Bushings 4514Y

Piston Pin Bushing, Bronze, 0.943 in. Inside Diameter, Chevy, Each

Part Number: SLP-4514Y

3.0 out of 5 stars ( 4 )

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Yukon Gear & Axle Ring and Pinion Sets YG GM9.5-411 GM 9.5 in. 4.11 Gears

Ring and Pinion Gears, 4.11:1 Ratio, 30-spline, Standard Rotation, GM 9.5 in., Set

Part Number: YGA-24167

Not Yet Reviewed

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VEGE Remanufactured Cylinder Heads 2CT7

Cylinder Heads, Remanufactured, Assembled, Aluminum, Natural, Buick, Cadillac, Chevy, GMC, Isuzu, Workhorse, Workhorse Custom Chassis, V8, Each

Part Number: VRE-2CT7

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Jun 11, 2026 if ordered today

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Estimated Ship Date: Jun 11, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Enginetech Cylinder Heads CH1059R

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OER Authorized Headlamp Wiring Upgrade Kits MX01132

Wiring Harness, H4, 2 Headlamp System Wiring Upgrade, Kit

Part Number: OER-MX01132

4.5 out of 5 stars ( 2 )

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Delphi MAP Sensors PS10000

Sensor, MAP, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Hummer, Isuzu, Saab, Saturn, Each

Part Number: DFP-PS10000

5.0 out of 5 stars ( 1 )

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Taylor Street Thunder Spark Plug Wire Sets 51044

Spark Plug Wires, StreeThunder, Spiro-Wound, 8mm, Black, Straight Boots, Chevy, Small Block, Set

Part Number: TAY-51044

4.47 out of 5 stars ( 15 )

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Speed-Pro Competition Series Main Bearings 152M

Main Bearings, Competition Series, Standard Size, Super Duty Alloy, 3/4 Groove, Chevy, LS, Set of 5

Part Number: SLP-152M

Not Yet Reviewed

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Fel-Pro Water Pump Gaskets 35635

Gasket, Water Pump, LS1, Each

Part Number: FEL-35635

5.0 out of 5 stars ( 4 )

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2003 CHEVROLET AVALANCHE 1500 Parts and Accessories