Audi and Porsche Cylinder Heads

99921716601 - : Hexagon Head Bolt for Porsche Image

Hexagon Head Bolt

Porsche 999-217-166-01
$2.65
MSRP $4.07
Save $1.42
34.9% Off
9000830620J - : Hexagon Head Bolt for Porsche Image

Hexagon Head Bolt

Porsche 900-083-062-0J
$69.59
MSRP $76.44
Save $6.85
9% Off
90007541408 - : Hexagon Head Bolt for Porsche Image

Hexagon Head Bolt

Porsche 900-075-414-08
$2.33
MSRP $3.36
Save $1.03
30.7% Off
N10106904 - : Hexagon Head Bolt for Porsche Image

Hexagon Head Bolt

Porsche N-101-069-04
$1.15
MSRP $1.67
Save $0.52
31.1% Off
99907312502 - : Oval Head Screw for Porsche Image

Oval Head Screw

Porsche 999-073-125-02
$3.81
MSRP $5.85
Save $2.04
34.9% Off
90007520102 - : Hexagon Head Bolt for Porsche Image

Hexagon Head Bolt

Porsche 900-075-201-02
$1.39
MSRP $2.28
Save $0.89
39% Off
99907341501 - : Round Head Screw for Porsche Image

Round Head Screw

Porsche 999-073-415-01
$0.48
MSRP $0.69
Save $0.21
30.4% Off
99991904202 - : Oval Head Screw for Porsche Image

Oval Head Screw

Porsche 999-919-042-02
$0.68
MSRP $1.04
Save $0.36
34.6% Off
99907202401 - : Hexagon Head Bolt for Porsche Image

Hexagon Head Bolt

Porsche 999-072-024-01
$2.61
MSRP $3.97
Save $1.36
34.3% Off
90006709503 - : Pan Head Screw for Porsche Image

Pan Head Screw

Porsche 900-067-095-03
$1.40
MSRP $2.17
Save $0.77
35.5% Off
91834991300 - : Oval Head Screw for Porsche Image

Oval Head Screw

Porsche 918-349-913-00
$28.46
MSRP $36.51
Save $8.05
22% Off
WHT000140A - : Socket Head Bolt for Porsche Image

Socket Head Bolt

Porsche WHT-000-140-A
$1.51
MSRP $2.19
Save $0.68
31.1% Off

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Located on top of the engine block, a cylinder head seals the channels and chambers where air and fuel mix together.

Air and fuel mix together inside the cylinders to create the combustion process needed to propel your car forward. Your cylinder heads make sure these substances don't exit the cylinders, ensuring the combustion process' effectivity over time.

Without the cylinder heads, leaks coming from the engine would go through an uncontrolled combustion process from valve malfunctioning. Leaking coolants would also cause frequent overheating and oil leaks, leading to poor engine performance. The worst case scenario is a complete failure of your engine.

The cylinder heads are typically made of high-quality iron materials, but they're easy to maintain and replace. Significant visual damage calls for an immediate replacement, especially if your fuels and coolant begin to affect your car's mileage.

Buy OEM Cylinder Heads & More Nationwide

Import Parts Supply has original, high-quality Audi parts and accessories that go up to 35% less than the manufacturing price. Purchase in bulk and receive your items nationwide within a week after checkout.