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Jeep Engine Cylinder Heads

Make Sure It Fits Your Vehicle

4 Product Groups
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    ATK Engine Cylinder Heads

    ATK Engine Cylinder Heads
    5.0 5.0 (3)

    From $234.99

    Ships Free

    Edelbrock Performer Cylinder Heads

    Edelbrock Performer Cylinder Head

    From $1,210.50

    Ships Free

    Edelbrock Performer RPM Cylinder Head

    Edelbrock Performer RPM Cylinder Head

    From $1,055.50

    Ships Free

    Omix-ADA Cylinder Heads

    Omix-Ada Cylinder Head

    From $582.99

    Ships Free

    Make sure that your Jeep's engine has everything it needs for efficient operation with the right Jeep 4.0 performance cylinder head. It is easy to find a Jeep 4.0-cylinder head replacement so you do not have to be without your rig. 4WD.com ensures that you can quickly locate the Jeep cylinder head needed for a smooth-running engine.

    Learning More About the Cylinder Head

    On a Jeep, the cylinder head can be found at the end of a cylinder. This component is present when you have an internal combustion engine. This head contains an array of parts that are integral to engine operation, such as the valves, rocker arm supports and springs. This part also has the role of working as a conduit for coolant and fuel. There are a number of passageways and channels that make up a cylinder head. These make it possible for a fluid mixture of fuel and air to develop, ensuring efficient operation of the engine.

    If your cylinder head is cracked, it is important that you replace it without delay. You might notice leaking oil or coolant, smoke in the engine or a decrease in the performance of your engine if a crack is present. Stop driving the vehicle if a crack is suspected and quickly have the cylinder heads evaluated by either yourself or a qualified mechanic.

    Take a Look at Our Price Guarantee

    When your cylinder heads are faulty, you know that it is only a matter of time before additional problems occur. At 4WD.com, we strive to ensure that you can quickly and conveniently get the engine components you need for the best price possible due to our price guarantee. This means that you do not have to deal with trying to operate your rig on old parts. Our massive selection of cylinder heads means that we have what you need, so order today.<

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    40 Products
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    ATK Cylinder Head (Natural) - 2A01

    $339.99

    • Fitment: Direct Fit
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    Ships Free

    ATK Cylinder Head (Natural) - 2A14

    $339.99

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ships Free

    ATK Cylinder Head (Natural) - 2DA5L

    $453.99

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ships Free

    ATK Cylinder Head (Natural) - 2DH1R

    $532.99

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ships Free

    ATK Cylinder Head (Natural) - 2DH8L

    $372.99

    • Fitment: Direct Fit
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    Ships Free

    ATK Cylinder Head (Natural) - 2A08

    $339.99

    • Fitment: Direct Fit
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    Ships Free

    ATK Cylinder Head (Natural) - 2A11

    $366.99

    • Fitment: Direct Fit
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    Ships Free

    ATK Cylinder Head (Natural) - 2A12

    $430.99

    • Fitment: Direct Fit
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    Ships Free

    ATK Cylinder Head (Natural) - 2A36

    $427.99

    • Fitment: Direct Fit
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    Ships Free

    ATK Cylinder Head (Natural) - 2B23

    $328.99

    • Fitment: Direct Fit
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    Ships Free

    ATK Cylinder Head (Natural) - 2DA8L

    $464.99

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ships Free

    ATK Cylinder Head (Natural) - 2DH1L

    $532.99

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ships Free

    ATK Cylinder Head (Natural) - 2DH2L

    $532.99

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ships Free

    ATK Cylinder Head (Natural) - 2DH8R

    $372.99

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ships Free

    ATK Cylinder Head (Natural) - 2P01

    $328.99

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ships Free

    Edelbrock Performer RPM Cylinder Head - 61775

    $1,055.50

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ships Free

    ATK Cylinder Head (Natural) - 2A07

    $339.99

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ships Free

    ATK Cylinder Head (Natural) - 2A15

    $339.99

    • Fitment: Direct Fit
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    Ships Free

    ATK Cylinder Head (Natural) - 2A20

    $304.99

    • Fitment: Direct Fit
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    Ships Free

    ATK Cylinder Head (Natural) - 2A26

    $351.99

    • Fitment: Direct Fit
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    Ships Free

    ATK Cylinder Head (Natural) - 2A32

    $444.99

    • Fitment: Direct Fit
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    Ships Free

    ATK Cylinder Head (Natural) - 2A34

    $520.99

    • Fitment: Direct Fit
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    Ships Free

    ATK Cylinder Head (Natural) - 2D58

    $373.99

    • Fitment: Direct Fit
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    Ships Free

    ATK Cylinder Head (Natural) - 2D93

    $497.99

    • Fitment: Direct Fit
    • + View More Specs - View Less Specs

    Ships Free

    If you do wish to increase your Jeep’s performance when replacing your Jeep 4.0 cylinder head, you’re in luck. A new-and-improved casting often allows better airflow into and out of the engine, allowing things to keep moving forward more effectively and keeping the engine itself cooler overall. This, in turn, leads to an increase in horsepower that you’re sure to enjoy regardless of whether you’re just headed to work or you want to take on some dunes or off-road trails.

    Porting or Buying New?
    Another option that many jeepers settle for is refurbishing Jeep engine cylinder heads to make them more effective, rather than spending their hard-earned cash on a new Jeep 2.5 cylinder head for sale. This is often referred to as “porting” and is popular among those looking to customize their rides down to the last detail. This involves widening airways and otherwise modifying the existing characteristics of old cylinder heads that might otherwise be damaged or out of date.

    However, this process can often be more expensive than simply buying new cylinder heads, especially when working with a knowledgeable mechanic (which is always advised). In the end, it’s often easier and cheaper to simply buy new Jeep 4.0 cylinder engine replacement parts.

    Discounts You Want
    Not only do we offer our prime hardware guarantee at 4WD.com to every jeeper out there, but we also offer discounts to current of prior members of the military. This allows us to give back to those who have served us for so long in the best way we possibly can. Whether you’re looking for Jeep engine assemblies or you’re on the hunt for another top-tier aftermarket part, we have your back, and will always treat you with the respect you deserve while ensuring you’re getting exactly what you need to make your jeeping adventures the best they can possibly be.

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