View our Specials! Coupon Code: SaveIn2026
Looking for in-stock aftermarket parts to modify or upgrade your 1990 Mitsubishi Eclipse with head gaskets? At Tunersports.com we carry a huge selection of the top name brand performance head gasket parts and accessories.
 IN STOCK - LOW C4233-027MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Mitsubishi 4G63/T 85.5mm .027 inch MLS Head Gasket Eclipse / Galant/ Lancer Thru EVO3 1990-1992 Mitsubishi Eclipse Base / GS / GST / GSX $110.24 |
 IN STOCK C4233-030MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Mitsubishi 4G63/T 85.5mm .030 inch MLS Head Gasket Eclipse / Galant/ Lancer Thru EVO3 1990-1992 Mitsubishi Eclipse Base / GS / GST / GSX $110.24 |
 IN STOCK C4233-066MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Mitsubishi Eclipse / Galant / Lancer Thru Evo 3 4G63/T 85.5mm .066 inch MLS Head Gasket 1990-1992 Mitsubishi Eclipse Base / GS / GST / GSX $134.22 |
 IN STOCK C4233-075MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Mitsubishi 4G63/T 85.5mm .075 inch MLS Head Gasket Eclipse / Galant/ Lancer Thru EVO3 1990-1992 Mitsubishi Eclipse Base 1990-1999 Mitsubishi Eclipse GS / GST / GSX $134.22 |
 IN STOCK C4234-051MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Mitsubishi 4G63/T 86mm .051 inch MLS Head Gasket Eclipse / Galant/ Lancer Thru EVO3 1990-1992 Mitsubishi Eclipse Base / GS / GSX 1990-1999 Mitsubishi Eclipse GST $110.24 |
 IN STOCK - LOW C4234-095MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Mitsubishi 4G63/T 86mm .095 inch MLS Head Gasket Eclipse / Galant/ Lancer Thru EVO3 1990-1992 Mitsubishi Eclipse Base / GST / GSX 1990-1999 Mitsubishi Eclipse GS $137.70 |
 IN STOCK C4235-051MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Mitsubishi 4G63/T 87mm .051 inch MLS Head Gasket Eclipse / Galant/ Lancer Thru EVO3 1990-1992 Mitsubishi Eclipse Base / GS / GST / GSX $110.24 |
 IN STOCK - DROPSHIPS 54448MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Dodge 00 Gtx 90 Cylinder Head Gasket 1990-1994 Mitsubishi Eclipse GS 1990-1999 Mitsubishi Eclipse GST / GSX $216.17 |
 IN STOCK - DROPSHIPS HS5875MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Dodge 00 Gtx 90 Head Set 1990-1992 Mitsubishi Eclipse GS $156.35 |
 IN STOCK - DROPSHIPS HS5875TMAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Eagle Talon 92-90 Head Set 1990-1992 Mitsubishi Eclipse GS / GST / GSX $104.28 |