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- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
Oil Thermostat Mounting Bonded Rubber Buffer
Sold each - 1 required per car
High-quality bonded rubber-metal buffer designed for mounting the oil thermostat housing on Porsche 964 models (1989–1994).
This OEM-style rubber-metal mounting bush provides secure
attachment of the oil thermostat housing while effectively absorbing vibration
and reducing stress within the oil system. It ensures correct positioning and
stability of the thermostat assembly under operating conditions.
Fits:
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
Diagram Ref No 20
Manufactured using a durable rubber-metal bonded construction, this component is engineered to withstand engine bay temperatures, oil exposure, and mechanical stress while maintaining flexibility and structural integrity.
A direct replacement part, this oil thermostat mounting buffer is essential for maintaining proper oil system function and preventing component wear.
Key Features
• Direct replacement bonded rubber-metal buffer
• Suitable for Porsche 964 (1989–1994)
• Designed for oil thermostat housing mounting
• Reduces vibration and mechanical stress
• Durable rubber-metal bonded construction
• OEM-style fit and function
Function and Purpose
This rubber buffer acts as a mounting support and vibration isolator for the oil thermostat housing.
It helps to:
• Secure the oil thermostat in its correct position
• Reduce vibration transfer within the oil system
• Prevent stress on oil lines and connections
• Protect surrounding components from wear
Why Replace Your Oil Thermostat Mounting Buffer
Over time, rubber-metal mounts can degrade due to heat, oil exposure, and vibration.
Common issues include:
• Cracked or hardened rubber
• Reduced vibration damping performance
• Movement or misalignment of the thermostat housing
• Increased stress on oil system components
Replacing the buffer restores proper mounting stability and helps maintain reliable oil system operation.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99970324600
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Fits:
Porsche 356 Pre A - 1950 to 1955
Porsche 356A - 1955 to 1959
Porsche 356B - 1959 to 1963
Porsche 356C - 1963 to 1959
Porsche 912
Diagram ref no 20
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
54606591
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Fits:
Porsche 356 Pre A - 1950 to 1955
Porsche 356A - 1955 to 1959
Porsche 356B - 1959 to 1963
Porsche 356C - 1963 to 1959
Porsche 912
Thermostat operating block in stainless steel
Diagram ref no 21
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
54606069
The product you are viewing cross references to these numbers