2003 Cylinder Heads Engines & Components

Fel-Pro Headbolt Kits ES 72188

Cylinder Head Bolts, Hex Head, Chevy, GMC, 8.1L, 1-Head, Kit

Part Number: FEL-ES72188

1.0 out of 5 stars ( 1 )

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Trick Flow® Cylinder Head Replacement Components for Ford 4.6L/5.4L 2V TFS-51910000-CTS

Cam Tower Set, Replacement, Trick Flow®, Ford, 4.6L, 5.4L, Track Heat®, Twisted Wedge®

Part Number: TFS-51910000-CTS

5.0 out of 5 stars ( 1 )

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Melling Hydraulic Roller Lifter Guides MLG100

Melling Hydraulic Roller Lifter Guides MLG100

Lifter Guide, Hydraulic Roller Lifter Guide, Plastic, Buick, Cadillac, Chevrolet, GMC, Pontiac, Each

Part Number: MEL-MLG100

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Fel-Pro Headbolt Kits ES 72196

Cylinder Head Bolts, Hex Head, GM, Kit

Part Number: FEL-ES72196

5.0 out of 5 stars ( 2 )

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Trick Flow® GenX® 225 Cylinder Heads for GM LS2 TFS-30610001-C02

Cylinder Head, GenX® 225, CNC Competition Ported, Assembled, 65cc CNC Chambers, GM LS2, Each

Part Number: TFS-30610001-C02

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VEGE Remanufactured Cylinder Heads 2CW6

Cyl Head, CHEV 3.1/3.4 96-03 HEAD

Part Number: VRE-2CW6

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

Trick Flow® GenX® 280 HD Cylinder Heads for GM LS3 TFS-3261T004-CH2

Cylinder Head, GenX® 280 HD, CNC Competition Ported, Assembled, 67cc CNC Combustion Chambers, Titanium Retainers, 6-Bolt Pattern, GM LS3, LSX, Each

Part Number: TFS-3261T004-CH2

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ARP Pro Series Cylinder Head Studs 204-4103

Cylinder Head Studs, 12-point Nuts, 8740 Chromoly, Fits 20-valve Turbo Engines Only, Volkswagen, 1.8L, Kit

Part Number: ARP-204-4103

5.0 out of 5 stars ( 3 )

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Crown Automotive Cylinder Head Fasteners 6035514

Cylinder Head Fastener, Head Bolt without Dome, 12-point, 1/2-13 in. Thread, Steel, Black, Dodge, Jeep, Each

Part Number: CWA-6035514

5.0 out of 5 stars ( 3 )

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VEGE Remanufactured Cylinder Heads 2FCK

Cylinder Heads, Remanufactured, Assembled, Aluminum, Natural, Left, Ford, 4.6L, 5.4L, Each

Part Number: VRE-2FCK

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Fleece Performance Freedom Series HD PowerStroke Cylinder Heads FPE-61-10011-HD

Cylinder Head, Freedom Series Powerstroke, Cast Aluminum, 18mm Dowel, 6.0L, Ford, Each

Part Number: FLE-FPE6110011HD

Not Yet Reviewed

Estimated Ship Date: Jun 4, 2026 if ordered today

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Estimated Ship Date: Jun 4, 2026 if ordered today

Edelbrock E-Street Cylinder Heads 7763

Cylinder Heads, E-Street, Assembled, Aluminum, 64cc Chamber, 210cc Intake Runner, 75cc Exhaust Runner, Cathedral Port, Chevy, Small Block LS, Pair

Part Number: EDL-7763

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

ARP Pro Series Cylinder Head Studs 151-4204

Cylinder Head Studs, 12-Point Nuts, Ford, 2.3L, Duratec, Kit

Part Number: ARP-151-4204

5.0 out of 5 stars ( 3 )

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ICT Billet Engine Block Coolant Drain Plugs 551282

Engine Coolan Plugs, Chevy, Small Block LS Gen III and Gen IV, Small Block LT Gen V, Each

Part Number: ICB-551282

5.0 out of 5 stars ( 1 )

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Chevrolet Performance Individual Head Bolts 19258707

Head Bolt, 11mm, Hex, Cadillac, Chevy, Small Block Chevy, LS, Each

Part Number: NAL-19258707

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PRW Cylinder Head Stud Kits 1036313

Cylinder Head Studs, 12-Point Heads, Ford, 6.0L Diesel, Kit

Part Number: PQX-1036313

Not Yet Reviewed

Estimated Ship Date: Jun 30, 2026 if ordered today

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Estimated Ship Date: Jun 30, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Extreme Duty Head Stud Kits SUM-910514

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ARP Pro Series Cylinder Head Studs 208-4702

Cylinder Head Studs, Pro Series, 12-Point Head, Chromoly, Black Oxide, for use on Honda®, 2.0L, Kit

Part Number: ARP-208-4702

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Gator Fasteners Heavy-Duty Head Stud Kits HSK73

Cylinder Head Studs, Heavy Duty, Chromoly, 12-Point Nuts, 12mm, Ford, 7.3L, Powerstroke Diesel, Kit

Part Number: GFN-HSK73

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

VEGE Remanufactured Cylinder Heads 2FZK

Cylinder Heads, Remanufactured, Assembled, Aluminum, Natural, Right, Ford, 5.4L, Each

Part Number: VRE-2FZK

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Trick Flow® Valve Seats TFS-30600271

Valve Seats, Ductile Iron, Intake, 2.125 Outside Diameter, Chevy, Small Block, LS1, Set of 8

Part Number: TFS-30600271

Not Yet Reviewed

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Enginetech - Cylinder Heads for 1999-2003 F-150, 2004 F-150 HERITAGE - CH1109R

Engine Cylinder Head Complete Reman 99-04 FRD 5.4L

Part Number: EGN-CH1109R

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

ARP Pro Series Cylinder Head Studs 201-4301

Head Studs, Chromoly, Pro Series, 12-Point Head, Mini, 1.6L, Kit

Part Number: ARP-201-4301

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Fel-Pro Headbolt Kits ES 72171

Cylinder Head Bolts, Hex Head, Ford, Mazda, Mercury, 4.0L, 1-Head, SOHC, Kit

Part Number: FEL-ES72171

5.0 out of 5 stars ( 1 )

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Fel-Pro Headbolt Kits ES 72212

Head Bolt Set, Subaru, For One Cylinder Head

Part Number: FEL-ES72212

4.5 out of 5 stars ( 4 )

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ARP Pro Series Cylinder Head Studs 233-4301

Cylinder Head Studs, Pro Series, 12-Point Head, Chevy, 4.3L, V6, Kit

Part Number: ARP-233-4301

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