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(Garage) Set Your 2003 Honda Civic Catalog

Engine Internals for 2003 Honda Civic


Showing 1 to 12 (of 15 total)
CP Pistons Forged Piston Sets
In Stock
Starting @ $766.50
Fits 2003 2 Door Hatchback:
Si
11.5:1 Compression
11.5:1 Compression, 0.5mm Oversize
11.5:1 Compression, 1.0mm Oversize
9.0:1 Compression
9.0:1 Compression, 0.5mm Oversize
9.0:1 Compression, 1.0mm Oversize
9.4:1 Compression
9.5:1 Compression, 0.5mm Oversize
9.6:1 Compression, 1.0mm Oversize
Brief Description

Comes with ALL PISTONS for your engine (with rings, locks, and wrist pins included). All pistons without any special notes are for stock bores - ove...

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Skunk2 Adjustable Cam Gears
Pre-Order
Starting @ $207.97
Fits 2003 2 Door Hatchback:
Si
Pro Series, Titanium Color Center Hub, Hard Anodized Outer Gear
Pro Series, Exhaust Cam Gear Only, Titanium Color
Brief Description

Includes 1 or 2 cam gears, depending on whether your engine is SOHC or DOHC. Skunk2's adjustable cam gears allow engine tuners to optimize horsepow...

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K1 Rods Billet Forged Connecting Rods
In Stock
Starting @ $419.95
Fits 2003 2 Door Coupe:
DX, EX, HX, LX, EX SE, LX SE
Fits 2003 4 Door Sedan:
DX, EX, LX, EX SE, LX SE
Fits 2003 2 Door Hatchback:
Si
Forged H Beam
Forged H Beam, Lightweight Version
Brief Description

Sold in sets of 4 or 6. Comes with all connecting rods for your engine. K1 Technologies Billet Forged Connecting Rods are a perfect solution for up...

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Skunk2 Alpha Series Connecting Rods
In Stock
Starting @ $403.97
Fits 2003 2 Door Hatchback:
Si
Brief Description

Sold in sets of 4. Skunk2 has released yet another crucial engine component for use on high horsepower engine builds. The new Alpha Series Connecti...

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Brian Crower High Performance Valve Springs and Retainers
In Stock
Starting @ $298.97
Fits 2003 2 Door Hatchback:
Si
Valve Springs and Steel Retainers, Dual Spring Design
Valve Springs and Steel Retainers, Dual Spring Design, With Valve Locks
Valve Springs and Titanium Retainers, Dual Spring Design
Valve Springs and Titanium Retainers, Dual Spring Design, With Valve Locks
Valve Springs and Titanium Retainers, Single Spring Design
Valve Springs and Titanium Retainers, Single Spring Design, With Valve Locks
Brief Description

Includes all valve springs and retainers for your motor. The perfect match for your new cams are Brian Crower Valve Spring and Retainer Kits. Each ...

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ARP Head Studs
In Stock
Starting @ $182.95
Fits 2003 2 Door Hatchback:
Si
Brief Description

We sell ARP Head Studs in kits that include: the appropriate amount of head studs, parallel ground washers, and 12 point nuts for your engine, as well...

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Brian Crower Connecting Rods
In Stock
Starting @ $521.97
Fits 2003 2 Door Hatchback:
Si
LightWeight Version, Forged H Beam
MidWeight Version, Forged I Beam
ProH2K Version, Forged H Beam
ProH625 Plus Version, Forged H Beam
Brief Description

Sold in sets of 4 or 6. Comes with all connecting rods for your engine. When building your engine for big power, a strong bottom end is usually req...

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Cometic Metal Head Gasket
In Stock
Starting @ $89.96
Fits 2003 2 Door Coupe:
DX, EX, HX, LX, EX SE, LX SE
Fits 2003 4 Door Sedan:
DX, EX, GX, LX, EX SE, LX SE
Fits 2003 2 Door Hatchback:
Si
MLS, 0.027" Thickness, 76mm Bore
MLS, 0.030" Thickness, 86mm Bore
Brief Description

Cometic MLS Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS (Multi Layer Steel) gaskets ...

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Skunk2 Alpha Series Valve Spring Retainers
In Stock
Starting @ $174.97
Fits 2003 2 Door Hatchback:
Si
Brief Description

Each set comes complete with all 16 retainers for your engine. Skunk2 Racing Alpha Series titanium retainers are designed to significantly reduce v...

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Skunk2 Alpha Series Valve Springs
In Stock
Starting @ $246.97
Fits 2003 2 Door Hatchback:
Si
Includes Spring Base Kit
Brief Description

Each set comes complete with 16 springs for your engine. Skunk2 Racing Alpha Series Valve Springs have been developed as a result of many years of ...

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Skunk2 Alpha Series Valve Springs and Retainers
In Stock
Starting @ $389.97
Fits 2003 2 Door Hatchback:
Si
Includes Spring Base Kit
Brief Description

B and K series kits include 16 springs and 16 titanium retainers, H series kits include springs only. Skunk2 Racing Alpha Series Valve Springs and ...

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Skunk2 Billet Drop In Oil Pan Baffle
In Stock
Starting @ $224.97
Fits 2003 2 Door Hatchback:
Si
Using Additional Noted Parts
Brief Description

Take your ride to the next level! During a race, the oil in your 2003 Honda Civic's engine can be tossed around in the oil pan and potentially starve ...

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Showing 1 to 12 (of 15 total)
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