Collection: Cylinder Heads
Cylinder heads are vital components of the engine that sit on top of the engine block & house the intake & exhaust valves, spark plugs, & other critical parts. They play a crucial role in the combustion process by sealing the combustion chambers & allowing the intake of air & fuel & the expulsion of exhaust gases. Cylinder heads are typically made of cast or aluminum alloy & undergo precise machining to ensure proper fitment & performance. They are designed to withstand high temperatures & pressures generated during engine operation. Cylinder heads can vary in design, including single overhead cam (SOHC), dual overhead cam (DOHC), or overhead valve (OHV) configurations, depending on the engine design. Over time, cylinder heads may develop issues such as warping, cracking, or valve seat wear, which can lead to decreased engine performance, coolant or oil leaks, or overheating. In such cases, repairing or replacing the cylinder head is necessary to restore engine functionality. Proper maintenance, including regular inspections & timely repairs, is essential to ensure the longevity & efficiency of the cylinder heads & the overall performance of the engine.
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EngineQuest Toyota 22RE Cylinder Head - Assembled EQ-CH144NA
Part # EQ-CH144NAVendor:ENGINEQUESTRegular price $523.19 USDRegular price$700.00 USDSale price $523.19 USDSale -
EngineQuest Toyota 22RE Cylinder Head EQ-CH144N
Part # EQ-CH144NVendor:ENGINEQUESTRegular price $378.79 USDRegular price$510.00 USDSale price $378.79 USDSale -
EngineQuest Chrysler 4G64 8 Valve Cylinder Head - Assembled EQ-CH143AA
Part # EQ-CH143AAVendor:ENGINEQUESTRegular price $672.69 USDRegular price$748.96 USDSale price $672.69 USDSale -
EngineQuest Chrysler 4G64 8 Valve Cylinder Head EQ-CH143A
Part # EQ-CH143AVendor:ENGINEQUESTRegular price $455.34 USDRegular price$509.87 USDSale price $455.34 USDSale -
EngineQuest Isuzu 2.3L 4ZDI Cylinder Head EQ-CH138N
Part # EQ-CH138NVendor:ENGINEQUESTRegular price $496.25 USDRegular price$554.88 USDSale price $496.25 USDSale -
EngineQuest Toyota 3YEC 4YEC Cylinder Head - Assembled EQ-CH136NA
Part # EQ-CH136NAVendor:ENGINEQUESTRegular price $474.14 USDRegular price$635.00 USDSale price $474.14 USDSale -
EngineQuest Toyota 3YEC 4YEC Cylinder Head EQ-CH136N
Part # EQ-CH136NVendor:ENGINEQUESTRegular price $275.74 USDRegular price$312.31 USDSale price $275.74 USDSale -
EngineQuest GM 2.2 Cylinder Head - Assembled EQ-CH134NA
Part # EQ-CH134NAVendor:ENGINEQUESTRegular price $704.89 USDRegular price$784.38 USDSale price $704.89 USDSale -
EngineQuest GM 2.2 Cylinder Head EQ-CH134N
Part # EQ-CH134NVendor:ENGINEQUESTRegular price $503.64 USDRegular price$563.00 USDSale price $503.64 USDSale -
EngineQuest Chrysler 4G63 8 Valve W/ Fuel Pump Hole - Assembled EQ-CH124NA
Part # EQ-CH124NAVendor:ENGINEQUESTRegular price $593.69 USDRegular price$662.06 USDSale price $593.69 USDSale -
EngineQuest Chrysler 4G63 8 Valve W/ Fuel Pump Hole EQ-CH124N
Part # EQ-CH124NVendor:ENGINEQUESTRegular price $415.64 USDRegular price$466.20 USDSale price $415.64 USDSale -
EngineQuest Mazda FE F2 2.2L Cylinder Head - Assembled EQ-CH122AA
Part # EQ-CH122AAVendor:ENGINEQUESTRegular price $598.69 USDRegular price$800.00 USDSale price $598.69 USDSale -
EngineQuest Mazda FE F2 2.2L Cylinder Head EQ-CH122A
Part # EQ-CH122AVendor:ENGINEQUESTRegular price $418.64 USDRegular price$469.50 USDSale price $418.64 USDSale