Audi and Porsche Cylinder Heads

N91018102 - : Hexagon Head Bolt for Porsche Image

Hexagon Head Bolt

Porsche N-910-181-02
$3.48
MSRP $5.00
Save $1.52
30.4% Off
99907401702 - : Hexagon Head Bolt for Porsche Image

Hexagon Head Bolt

Porsche 999-074-017-02
$3.65
MSRP $5.62
Save $1.97
35.1% Off
99991915309 - : Oval Head Screw for Porsche Image

Oval Head Screw

Porsche 999-919-153-09
$0.70
MSRP $1.08
Save $0.38
35.2% Off
99905000102 - : Round Head Screw for Porsche Image

Round Head Screw

Porsche 999-050-001-02
$2.15
MSRP $3.31
Save $1.16
35% Off
99907314301 - : Oval Head Screw for Porsche Image

Oval Head Screw

Porsche 999-073-143-01
$1.42
MSRP $2.19
Save $0.77
35.2% Off
99907502102 - : Hexagon Head Bolt for Porsche Image

Hexagon Head Bolt

Porsche 999-075-021-02
$10.63
MSRP $17.43
Save $6.80
39% Off
99907357401 - : Oval Head Screw for Porsche Image

Oval Head Screw

Porsche 999-073-574-01
$20.98
MSRP $26.91
Save $5.93
22% Off
N014726H - : Pan Head Screw for Porsche Image

Pan Head Screw

Porsche N-014-726-H
$1.79
MSRP $2.75
Save $0.96
34.9% Off
99310255081 - : Hexagon Head Bolt for Porsche Image

Hexagon Head Bolt

Porsche 993-102-550-81
$59.48
MSRP $68.09
Save $8.61
12.6% Off
9000670810K - : Pan Head Screw for Porsche Image

Pan Head Screw

Porsche 900-067-081-0K
$3.65
MSRP $3.78
Save $0.13
3.4% Off
113415867A - : Hexagon Head Bolt for Porsche Image

Hexagon Head Bolt

Porsche 113-415-867-A
$1.35
MSRP $2.08
Save $0.73
35.1% Off
999919140A2 - : Oval Head Screw for Porsche Image

Oval Head Screw

Porsche 999-919-140-A2
$2.66
MSRP $2.75
Save $0.09
3.3% 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.