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Looking for aftermarket parts to modify or upgrade your Honda Civic with head gaskets? At Tunersports.com we carry a huge selection of the top name brand performance head gasket parts and accessories.
Upgrade your Honda Civic with premium aftermarket performance parts designed to improve power, handling, and style. Shop exhaust systems, suspension upgrades, brake kits, air intakes, and more — all backed by fast, free shipping from Tunersports.
 SHIPS FROM MANUFACTURER C4312-092MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Honda K20/K24 88mm .092in MLS-5 Head Gasket 2002-2005 Honda Civic Si $144.30 |
SHIPS FROM MANUFACTURER C4312-098MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Honda K20/K24 88mm Bore .098in MLS-5 Head Gasket 2002-2005 Honda Civic Si $144.30 |
 SHIPS FROM MANUFACTURER C4313-027MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Honda K20/K24 89mm Head Gasket .027 inch MLS Head Gasket 2002-2005 Honda Civic Si $116.84 |
 IN STOCK C4313-030MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Honda K20/K24 89mm Head Gasket .030 inch MLS Head Gasket 2002-2005 Honda Civic Si $110.24 |
 SHIPS FROM MANUFACTURER C4313-036MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Honda K20/K24 89mm Head Gasket .036 inch MLS Head Gasket 2002-2005 Honda Civic Si $116.84 |
 IN STOCK C4313-040MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Honda K20/K24 89mm Head Gasket .040 inch MLS Head Gasket 2002-2005 Honda Civic Si $110.24 |
 SHIPS FROM MANUFACTURER C4313-045MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Honda K20/K24 89mm Head Gasket .045 inch MLS Head Gasket 2002-2005 Honda Civic Si $116.84 |
 SHIPS FROM MANUFACTURER C4313-051MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Honda K20/K24 89mm Head Gasket .051 inch MLS Head Gasket 2002-2005 Honda Civic Si $116.84 |
 SHIPS FROM MANUFACTURER C4313-056MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Honda K20/K24 89mm Head Gasket .056 inch MLS-5 Head Gasket 2002-2005 Honda Civic Si $140.82 |
 SHIPS FROM MANUFACTURER C4313-060MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Honda K20/K24 89mm Head Gasket .060 inch MLS-5 Head Gasket 2002-2005 Honda Civic Si $140.82 |
 SHIPS FROM MANUFACTURER C4313-066MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Honda K20A2/K20A3/K20Z1/K24A1 .066in MLS Cylinder Head Gasket - 89mm Bore 2002-2005 Honda Civic Si $140.82 |
 SHIPS FROM MANUFACTURER C4313-070MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Honda K20A2/K20A3/K20Z1/K24A1 .070in MLS Cylinder Head Gasket - 89mm Bore 2002-2005 Honda Civic Si $140.82 |
 SHIPS FROM MANUFACTURER C4313-075MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Honda K20/K24 89mm Head Gasket .075 inch MLS-5 Head Gasket 2002-2005 Honda Civic Si $140.82 |
SHIPS FROM MANUFACTURER C4313-080MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Honda K20/K24 89mm .080in MLS-5 Head Gasket 2002-2005 Honda Civic Si $144.30 |
 SHIPS FROM MANUFACTURER C4313-120MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Honda K20/K24 89mm Head Gasket .120 inch MLS Head Gasket 2002-2005 Honda Civic Si $224.47 |
 SHIPS FROM MANUFACTURER C4471-027MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Honda Civic 1.7L D171 79mm .027 inch MLS Head Gasket D17 2001-2005 Honda Civic DX / EX / GX / HX / LX 2004-2005 Honda Civic Value Package 2005-2005 Honda Civic EX Special Edition / LX Special Edition $116.84 |
 SHIPS FROM MANUFACTURER C4471-030MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Honda D17A1/D17A2/D17A6/D17A7 .030in MLS Cylinder Head Gasket - 79mm Bore 2001-2005 Honda Civic DX / EX / GX / HX / LX 2004-2005 Honda Civic Value Package 2005-2005 Honda Civic EX Special Edition / LX Special Edition $116.84 |
 SHIPS FROM MANUFACTURER C4471-040MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Honda D17A1/D17A2/D17A6/D17A7 .040in MLS Cylinder Head Gasket - 79mm Bore 2001-2005 Honda Civic DX / EX / GX / HX / LX 2004-2005 Honda Civic Value Package 2005-2005 Honda Civic EX Special Edition / LX Special Edition $116.84 |
 SHIPS FROM MANUFACTURER C4471-051MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Honda D17A1/D17A2/D17A6/D17A7 .051in MLS Cylinder Head Gasket - 79mm Bore 2001-2005 Honda Civic DX / EX / GX / HX / LX 2004-2005 Honda Civic Value Package 2005-2005 Honda Civic EX Special Edition / LX Special Edition $116.84 |
 SHIPS FROM MANUFACTURER C4471-067MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Honda D17A1/D17A2/D17A6/D17A7 .067in MLS Cylinder Head Gasket - 79mm Bore 2001-2005 Honda Civic DX / EX / GX / HX / LX 2004-2005 Honda Civic Value Package 2005-2005 Honda Civic EX Special Edition / LX Special Edition $140.82 |
 SHIPS FROM MANUFACTURER C4472-027MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Honda Civic 1.7L D171 78mm .027 inch MLS Head Gasket D17 2001-2005 Honda Civic DX / EX / GX / HX / LX 2004-2005 Honda Civic Value Package 2005-2005 Honda Civic EX Special Edition / LX Special Edition $116.84 |
 SHIPS FROM MANUFACTURER C4472-040MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Honda D17A1/D17A2/D17A6/D17A7 .040in MLS Cylinder Head Gasket - 78mm Bore 2001-2005 Honda Civic DX / EX / GX / HX / LX 2004-2005 Honda Civic Value Package 2005-2005 Honda Civic EX Special Edition / LX Special Edition $116.84 |
 SHIPS FROM MANUFACTURER C4473-027MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Honda Civic 1.7L D171 77mm .027 inch MLS Head Gasket D17 2001-2005 Honda Civic DX / EX / GX / HX / LX 2004-2005 Honda Civic Value Package 2005-2005 Honda Civic EX Special Edition / LX Special Edition $116.84 |
 SHIPS FROM MANUFACTURER C4473-040MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Honda D17A1/D17A2/D17A6/D17A7 .040in MLS Cylinder Head Gasket - 77mm Bore 2001-2005 Honda Civic DX / EX / GX / HX / LX 2004-2005 Honda Civic Value Package 2005-2005 Honda Civic EX Special Edition / LX Special Edition $116.84 |
 SHIPS FROM MANUFACTURER C4473-051MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Honda D17A1/D17A2/D17A6/D17A7 .051in MLS Cylinder Head Gasket - 77mm Bore 2001-2005 Honda Civic DX / EX / GX / HX / LX 2004-2005 Honda Civic Value Package 2005-2005 Honda Civic EX Special Edition / LX Special Edition $116.84 |
Whether you drive a classic 90s Civic, a turbocharged late-model build, or a daily-driven commuter, we carry performance parts designed specifically for your generation. Our extensive inventory ensures proper fitment and compatibility across a wide range of Honda Civic trims and model years.
Improve airflow and unleash a more aggressive sound with high-performance cat-back exhaust systems, headers, and mufflers. Upgrading your exhaust can increase horsepower while enhancing throttle response.
Enhance cornering and overall ride control with performance suspension components including coilovers, lowering springs, sway bars, and strut braces. Dial in your Civic’s stance and handling for street or track use.
Boost engine efficiency and performance with cold air intakes, short ram systems, and other airflow upgrades. These modifications help your Civic breathe better and respond faster.
Increase stopping power with upgraded brake pads, slotted rotors, and complete big brake kits. Ideal for spirited driving and high-performance applications.
Customize your Civic’s appearance and comfort with lighting upgrades, aerodynamic components, shift knobs, floor mats, and other premium accessories.
Popular upgrades include cold air intakes, cat-back exhaust systems, coilovers, and upgraded brake components. These modifications improve horsepower, handling, and overall driving performance.
Aftermarket parts may affect certain warranty claims depending on installation and manufacturer guidelines. Always review your vehicle’s warranty terms before modifying.
Use the model year filter or browse by generation to ensure compatibility with your specific Honda Civic trim and configuration.