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Cylinder head bolt set, 10 pcs. Porsche 95B.1 Macan 2.0L / 95B.2 Macan 2.0L / 9YA Cayenne 2.0L ❭ 9A700530502
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
- Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
M10 x 115 x 85

Fits:
Porsche 95B.1 2.0L Macan 2014-18
Porsche 95B.2 (T2G) 2.0L Macan 2019-21
Porsche 9YA Cayenne 2.0L 2017>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A700530502
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Cylinder head bolts are essential structural fasteners used in modern engines to clamp the cylinder head, head gasket and engine block together. The OE Match bolt is the long version used in Porsche M96 and M97 engines found in various Boxster, Cayman and 911 models.
Sold individually, 24 bolts required per engine.
Fits:
Porsche 986 Boxster 2.7L / S 3.4L 2003 - 2004
Porsche 987.1 Boxster 2005 - 2008
Porsche 987C.1 Cayman 2005 - 5008
Porsche 996 C2 / C4 / C4S 2002 - 2005
Porsche 997.1 Carrera 2005 - 2008
Diagram ref no 20.
The cylinder head bolt applies the precise clamping force needed to hold the cylinder head against the engine block while compressing the head gasket. This ensures a sealed combustion chamber and prevents coolant or oil leakage. Correctly functioning head bolts are critical to maintaining engine compression, cooling efficiency and overall engine reliability.
Function
• Engine Assembly Fastening: Secures the cylinder head to the engine block
• Compression Seal: Maintains correct sealing of the head gasket
• Thermal Stability: Withstands engine heat cycles and mechanical stress
• Engine Integrity: Ensures proper combustion chamber sealing and pressure control
Cylinder head bolts experience extreme stress from combustion pressure, temperature changes and engine vibration. Over time or after repeated tightening cycles, bolts can stretch or lose their clamping strength. Replacing them during engine repairs helps maintain the correct seal between the head and block, preventing coolant leaks, compression loss or engine overheating.
Consider replacing cylinder head bolts when:
• Rebuilding or repairing the engine
• Replacing the head gasket
• Engine overheating or compression loss occurs
• The original bolts have been previously torqued or stretched
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99610418059
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
This OE Match Heat shield for the engine cylinder area is designed to protect ignition coil packs and surrounding components from heat exposure in Porsche 996 and 997 models.
Sold individually, Fits left or right side.
Fits:
Porsche 996 3.6L Carrera 2 / 4 / 4S 2002 - 2005 (Engine code: 9603)
Porsche 997.1 3.6L Carrera 2 / 4 2005 - 2008 (Engine code: 9605)
Porsche 997.1 3.8L Carrera 2S / 4S 2005 - 2008 (Engine code: 9701)
Diagram ref no 37
This product supersedes Porsche's old part number: 99610444501
The OE Match 99610444502 Heat Shield for Cylinder is a high-quality replacement component developed to replicate original Porsche specifications for fit, durability, and thermal protection. Installed on the cylinder head area, this shield acts as a protective barrier between the engine and sensitive ignition components.
Positioned directly over the ignition coil packs, this heat shield helps deflect radiant heat generated by the engine, preventing excessive temperature buildup that could affect ignition performance. It also provides protection against moisture and debris, which can contribute to premature wear or failure of ignition components.
Designed for both banks of the engine, this component fits either the left or right side, making it a versatile and essential part for maintenance or replacement. It is commonly used on Porsche 996 3.6L engines and 997 Gen 1 3.6L and 3.8L models, and supersedes earlier part number 99610444501.
Due to its location in the engine bay, the original shield is exposed to constant heat cycles and environmental conditions, making it prone to corrosion and deterioration over time. Replacing it with an OE Match unit ensures continued protection and optimal engine performance.
This heat shield protects ignition coil packs and surrounding engine components from excessive heat, helping maintain reliable ignition performance and component longevity.
Function
• Shields ignition coil packs from engine heat
• Deflects radiant heat away from sensitive components
• Protects against moisture, dirt, and debris
• Helps maintain consistent ignition performance
• Reduces risk of heat-related component failure
Heat shields in this location are highly exposed to extreme temperature changes and moisture, making them prone to rust and deterioration. A damaged or missing shield can lead to overheating of ignition components, reduced reliability, and potential misfires.
Replacing the heat shield ensures proper thermal protection and helps extend the lifespan of ignition coils and surrounding components.
When to replace
• Visible rust, corrosion, or deterioration
• Missing or damaged heat shield
• Ignition coil issues related to heat exposure
• During coil pack replacement or engine service
• Preventative maintenance on high-mileage vehicles
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99610444502
The product you are viewing cross references to these numbers
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