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Cylinder Heads

Mercury Marine and Quicksilver Cylinder Heads

 Quicksilver logo mercury logo

Quicksilver now offers iron cylinder heads with exclusive Black-X Composite Valve Technology. Quicksilver has been the global standard for durable marine parts. 

Install with confidence, as these new cylinder heads come with a standard 1 year limited factory warranty from Mercury Marine. NOTE: there may be a core deposit required from the factory and will be added to your cart. 

CYL HEAD PNAPPLICATIONYEARVALVE
938-8M01151342.5L1963-1989BLACK X COMPOSITE
938-8M01151343.0L1968-1994BLACK X COMPOSITE
938-8M01151353.0LX1990-1997BLACK X COMPOSITE
938-8M01151353.0L1998+BLACK X COMPOSITE
938-8M01151364.3L2000-2015BLACK X COMPOSITE
938-8M01151375.7L & 383 MPI1996+BLACK X COMPOSITE
938-8M01151376.2L1999-2009BLACK X COMPOSITE
938-8M0115138357 MAG 4V2008+BLACK X COMPOSITE
938-8M0115139383 MAG 4V2010+BLACK X COMPOSITE
938-8M0115140385 PT2016+PERFORMANCE TUNE
938-8M0115141454/502 HO GEN V & VI1992-2000BLACK X COMPOSITE
900-8M00907608.1L STBD/RIGHT2000+BLACK X COMPOSITE
900-8M00917098.1L PORT/LEFT2000+BLACK X COMPOSITE
938-8M0115142540 MAG 2.19" INTAKE2014+MANLEY SEVERE DUTY
938-8M0115143500/500EFI/540 2.25"1992+MANLEY SEVERE DUTY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Black-X Cylinder Head Valves

Picture for category Black-X Cylinder Head Valves
Mercury Quicksilver 938-8M0115143 Cylinder Head Assembly Complete

Mercury Mercruiser 938-8M0115143 Cylinder Head Complete 500/540

$1,781.25 $1,681.51
938-8M0115143 Hi Performance Cylinder Head Assy
This is a genuine Mercury Marine Quicksilver factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
Picture of Mercury Quicksilver 8M0188297 Cylinder Head Assy 8.1L STBD

Mercury Quicksilver 8M0188297 Cylinder Head Assy 8.1L STBD

$2,443.75 $2,306.91
8M0188297 Cylinder Head Starboard 8.1L
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below. Use the Contact Us form at the bottom of the page for any questions
Picture of Mercury Quicksilver 8M0188298 Cylinder Head Port 8.1L

Mercury Quicksilver 8M0188298 Cylinder Head Port 8.1L

$2,443.75 $2,306.91
8M0188298 Cylinder Head 8.1L Port
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below. Use the Contact Us form at the bottom of the page for any questions
Picture of Mercury Quicksilver 8M0188302 Cylinder Head Complete V8 5.7/6.2L

Mercury Quicksilver 8M0188302 Cylinder Head Complete V8 5.7/6.2L

$1,225.00 $1,156.41
8M0188302 Complete Cylinder Head 5.7L 6.2L
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below. Use the Contact Us form at the bottom of the page for any questions
Mercury-Mercruiser 8M0188299 Cylinder Head Complete 2.5L/3.0L

Mercury-Mercruiser 8M0188299 Cylinder Head Complete 2.5L/3.0L

$1,543.75 $1,457.31
8M0188299 Cylinder Head Complete 2.5L/3.0L
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below. Use the Contact Us form at the bottom of the page for any questions
Mercury-Mercruiser 8M0188300 Cylinder Head Complete

Mercury-Mercruiser 8M0188300 Cylinder Head Complete 3.0L

$1,456.25 $1,374.71
8M0188300 Complete Cylinder Head Assembly 3.0L
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below. Use the Contact Us form at the bottom of the page for any questions
Bar codes for Mercury Marine part number 900-8M0046344

Mercury-Mercruiser 900-8M0046344 Cylinder Head Complete 8.2L

$4,757.07 $4,360.91
900-8M0046344 Cylinder Head Assembly 502
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
Bar codes for Mercury Marine part number 900-8M0107023

Mercury-Mercruiser 900-8M0107023 Cylinder Head Complete 6.2L

$1,799.36 $1,649.51
900-8M0107023 Cylinder Head Assembl6 6.2L MPI
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
Bar codes for Mercury Marine part number 900-8M0116266

Mercury-Mercruiser 900-8M0116266 Cylinder Head Complete 4.5L

$1,570.79 $1,439.98
900-8M0116266 Cylinder Head Complete
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
Bar codes for Mercury Marine part number 938-8M0115139

Mercury-Mercruiser 938-8M0115139 CYL HEAD-COMPLETE

$887.50 $852.01
938-8M0115139 CYL HEAD-COMPLETE
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
Mercury Marine reman cylinder head

Mercury-Mercruiser 938-8M0115140 CYLINDER HEAD ASSEMBLY

$1,143.75 $1,079.71
938-8M0115140 CYLINDER HEAD ASSEMBLY
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
Bar codes for Mercury Marine part number 938-8M0115142

Mercury-Mercruiser 938-8M0115142 Cylinder Head Complete

$1,525.00 $1,439.61
938-8M0115142 Cylinder Head Complete
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions