Looking for aftermarket parts to modify or upgrade your BMW X3 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 C14121-036MLX Gaskets utilize an integrated "stopper" layer for combustion chamber sealing... Cometic BMW B58M30C/B58B30M0/B58B30M1 83mm Bore .036in MLX Head Gasket 2018-2019 BMW X3 M40i $180.99 |
IN STOCK - LOW C14144-036MLX Gaskets utilize an integrated "stopper" layer for combustion chamber sealing... Cometic Toyota B58/B58H .036in MLX Head Gasket 2020-2024 BMW X3 M40i $180.99 |
SHIPS FROM MANUFACTURER C14144-040MLX Gaskets utilize an integrated "stopper" layer for combustion chamber sealing... Cometic Toyota B58/B58H .040in 83mm Bore MLX Head Gasket 2020-2024 BMW X3 M40i $185.67 |
SHIPS FROM MANUFACTURER C14144-042MLX Gaskets utilize an integrated "stopper" layer for combustion chamber sealing... Cometic Toyota B58/B58H .042in MLX Head Gasket 2020-2024 BMW X3 M40i $185.67 |
SHIPS FROM MANUFACTURER C14144-052MLX Gaskets utilize an integrated "stopper" layer for combustion chamber sealing... Cometic Toyota B58/B58H .052in MLX Cylinder Head Gasket - 83mm Bore 2020-2024 BMW X3 M40i $202.95 |
IN STOCK - LOW C14207-063Cometic Gasket 2020+ BMW S58B30T0 .063in DST Cyl. Head Gasket - 85mm Bore 2020-2022 BMW X3 M Competition 2020-2023 BMW X3 M $271.95 |
IN STOCK - LOW C14207-071Cometic Gasket 2020+ BMW S58B30T0 .071in DST Cyl. Head Gasket - 85mm Bore 2020-2022 BMW X3 M Competition 2020-2023 BMW X3 M $271.95 |
SHIPS FROM MANUFACTURER C15696-036MLX Gaskets utilize an integrated "stopper" layer for combustion chamber sealing... Cometic BMW 2020+ S58B30T0 .036in MLX Cylinder Head Gasket - 85mm Bore 2020-2022 BMW X3 M Competition 2020-2023 BMW X3 M $185.67 |
SHIPS FROM MANUFACTURER C15696-055MLX Gaskets utilize an integrated "stopper" layer for combustion chamber sealing... Cometic 2020+ BMW S58B30T0 .055in MLX Cylinder Head Gasket - 85mm Bore 2020-2022 BMW X3 M Competition 2020-2023 BMW X3 M $197.35 |
SHIPS FROM MANUFACTURER C4352-030MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic BMW M54 2.5L/2.8L 85mm .030 inch MLS Head Gasket 2004-2005 BMW X3 2.5i 2004-2006 BMW X3 3.0i $185.67 |
SHIPS FROM MANUFACTURER C4352-036MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic BMW M54 2.5L/2.8L 85mm .036 inch MLS Head Gasket 2004-2005 BMW X3 2.5i $185.67 |
SHIPS FROM MANUFACTURER C4352-060MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic BMW M54 2.5L/2.8L 85mm .060 inch MLS-5 Head Gasket 2004-2006 BMW X3 3.0i $217.14 |
SHIPS FROM MANUFACTURER C4352-080MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic BMW M54 2.5L/2.8L 85mm .080 inch MLS Head Gasket 2004-2005 BMW X3 2.5i 2004-2006 BMW X3 3.0i $226.88 |
SHIPS FROM MANUFACTURER C4352-140MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic BMW M54 2.5L/2.8L 85mm .140 inch MLS Head Gasket 2004-2005 BMW X3 2.5i 2004-2006 BMW X3 3.0i $253.47 |

IN STOCK - DROPSHIPS 54414MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original BMW 323Ci 00 Cylinder Head Gasket 2004-2005 BMW X3 2.5i 2004-2006 BMW X3 3.0i $128.16 |
IN STOCK - DROPSHIPS 54731MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original BMW 128I 13-08 Cylinder Head Gasket 2007-2008 BMW X3 3.0si 2009-2010 BMW X3 xDrive30i 2011-2012 BMW X3 xDrive28i $136.57 |
IN STOCK - DROPSHIPS 54732MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original BMW 128I 13-08 Cylinder Head Gasket 2007-2008 BMW X3 3.0si 2009-2010 BMW X3 xDrive30i 2011-2012 BMW X3 xDrive28i $289.29 |
IN STOCK - DROPSHIPS 54737MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original BMW 325Ci 06-01 Cylinder Head Gasket 2004-2005 BMW X3 2.5i 2004-2006 BMW X3 3.0i $181.59 |
IN STOCK - DROPSHIPS HS54414AMAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original BMW 325Ci 06-03 Head Set 2004-2005 BMW X3 2.5i 2004-2006 BMW X3 3.0i $304.49 |
IN STOCK - DROPSHIPS HS54731AMAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original BMW 128I 13-08 Head Set 2007-2008 BMW X3 3.0si 2009-2010 BMW X3 xDrive30i 2011-2012 BMW X3 xDrive28i $399.65 |