2003 HARLEY-DAVIDSON | Summit Racing

75W90 Red Line GL-5 Gear Oil 57904

Gear Lube, Transmission Fluid and Gear Oil, 75W90, Limited Slip, Synthetic, 1 qt., Each

Part Number: RED-57904

5.0 out of 5 stars ( 38 )

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

Wagner BriteLite Sealed Beams H6024BL

Headlight, BriteLite Sealed Beam, Round, Dual Beam Position, AMC, BMW, Chevy, Dodge, Ford, GMC, Toyota, Each

Part Number: WAG-H6024BL

3.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

75W90 Red Line V-Twin Transmission Oil With ShockProof 42804

Transmission Oil, V-Twin, Motorcycle, 75W90, Synthetic, 1 qt., Each

Part Number: RED-42804

5.0 out of 5 stars ( 24 )

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

Hella High Performance Series Light Bulbs H11 2.0TB

Light Bulb, High Performance Series, H11, Halogen, White, 3700 Temperature, 55 Watt Low Beam, Pair

Part Number: HLA-H11-2-0TB

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

EBC Semi-Sintered V Brake Pads FA400V

Brake Pads, Semi-Sintered V, Sintered Copper Alloy, Set

Part Number: EBP-FA400V

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Hella Optilux Extreme XB Light Bulbs H71071032

Light Bulbs, Optilux Extreme XB, H11, 80 Watts, White, Pair

Part Number: HLA-H71071032

4.25 out of 5 stars ( 20 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Taylor 409 Pro Race Spiro-Wound 10.4mm Spark Plug Wires 13031

Spark Plug Wires, 409 Pro Race 10.4mm, Black, 90 Degree Boots, Spiral Core, Harley-Davidson®, Pair

Part Number: TAY-13031

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

K&N Powersports Performance Air Filters RE-5286

Air Filter Element, Performance, Cotton Gauze, Oiled, Red, Round, 4.44 in. OD, 3.00 in. ID, 5.22 in. Tall, Black Cap, Each

Part Number: KNN-RE-5286

2.0 out of 5 stars ( 1 )

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Twin Power Round Security Key Ignition Switches 21-5544

Ignition Switch, Round Security Key, Key Lock Cylinder, Constant, Steel, Chrome, Harley-Davidson®, Each

Part Number: TWP-21-5544

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Mikuni Air Box Adapter Kits HS42/001-K

Air Box Adapter, Air Cleaner Accessories, Aluminum, Natural, Harley-Davidson®, Kit

Part Number: MKU-HS42001-K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Russell Oil Pressure Gauge Lines R58407

Oil pressure Line, Braided Stainless Steel Housing, Rubber Inner Hose, 1/8 in. Diameter, Harley-Davidson®,Each

Part Number: RUS-R58407

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

ACCEL Motorcycle SuperStock Spark Plug Wire Sets 171097-Y

Spark Plug Wires, 8mm, Yellow Wire, Spiral Core, Buell, Pair

Part Number: ALM-171097Y

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

All Balls Racing Fork and Dust Seal Kits 22-56132

Fork and Dust Seals, Kit

Part Number: ALB-56-132

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Hella Optilux Extreme XY Light Bulbs H71071132

Light Bulbs, Optilux Extreme XY, Incandesent, H11, Yellow, 55 Watt, Pair

Part Number: HLA-H71071132

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

ACCEL Motorcycle Platinum Spark Plugs Y2418P

Spark Plugs, Platinum Tip, 12mm Thread Size, Harley-Davidson®, Pair

Part Number: ALM-Y2418P

5.0 out of 5 stars ( 3 )

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Hastings Piston Ring Sets 6164

Piston Rings, Piston Ring Sets, Standard Size, 3.498 in. Bore, Phosphate Coated, 1/16 in., 1/16 in., 5/32 in. Ring Thickness, L2, V2, Pair

Part Number: HSN-6164

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Hella Design Series Light Bulbs H71071262

Light Bulbs, Design Series, H11 Bulb Style, Halogen, Extreme White, 6000K Color Temperature, Pair

Part Number: HLA-H71071262

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Motion Pro HD Rear Wheel Alignment Tools 08-0368

Wheel Alignment Tool, HD Rear, Alignment Rod Type, Harley-Davidson®, Each

Part Number: MNP-08-0368

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

ACCEL Motorcycle Stop Light Switches 181101

Stop Light Switch, Fluid Pressure Actuation Style, Harley-Davidson®, Each

Part Number: ALM-181101

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Vance & Hines Breather Tube Kits 23733

Breather Tubes, Rubber, Black, V02, Harley-Davidson®, Pair

Part Number: VAH-23733

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

ACCEL Motorcycle SuperStock Spark Plug Wire Sets 171097-K

Spark Plug Wires, 8mm, Black Wire, Spiral Core, Buell, Pair

Part Number: ALM-171097K

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Taylor 409 Pro Race Spiro-Wound 10.4mm Spark Plug Wires 13631

Spark Plug Wires, 409, Spiral Core, 10.4mm, Blue, Female/Socket, 90 Degree Boots, Harley-Davidson®, Pair

Part Number: TAY-13631

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Mikuni Flange Adapters HS42/062-42K

Carburetor Flange Adapter, 45mm Bore Size, Rubber, Harley-Davidson®, Each

Part Number: MKU-HS42062-42K

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Cometic Gasket Rocker Box Gasket Kits 68-9588

Gasket Kit, Rocker Box, Harley-Davidson®, Twin-Cam, Kit

Part Number: CVT-C9588

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Biker's Choice Late-Style Petcocks 492857

Petcock, Steel, Chrome, Straight Outlet, Down, M22 Thread, 5/16 in. Fuel Line, Harley-Davidson®, Each

Part Number: BKC-49-2857

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

2003 HARLEY-DAVIDSON Parts and Accessories