Engine bay insulation mat. Porsche 993  ❭  99355628100

Engine bay insulation mat
This OE match engine bay insulation mat is a direct replacement for the original Porsche soundproofing panel fitted to 993-generation 911 models. Installed on the underside of the engine lid or within the engine compartment, it helps absorb engine noise, damp vibration, and provide thermal insulation from the air-cooled engine.  

Fits:
Porsche 993 1995 - 1998

Diagram ref no 13

These insulating mats are produced to the highest quality standards and hardly distinguishable from the original, partly no longer available insulating mats. 

This insulation mat absorbs engine noise and vibration generated within the engine compartment, helping reduce sound transmission into the cabin. It also provides thermal insulation, reducing radiant heat transfer and improving driving comfort.

Advantages:
• Self-adhesive back
• Temperature resistant from -40 ° C to + 150 ° C
• Meets the automotive standards for fire behavior according to FMVSS302, DIN 75200
• Precise design (structure, thickness and shape) according to the original insulation mats
• True to original material
• noticeably less noise and radiant heat from the engine compartment

Original engine bay insulation mats commonly deteriorate over time due to heat, oil vapour, and age. As the foam breaks down, it can crumble into the engine bay, reduce sound insulation effectiveness, and negatively affect engine bay appearance. Replacing the insulation mat restores acoustic performance, improves thermal protection, and refreshes the engine compartment.

When to replace
•  Original insulation foam is crumbling or deteriorating
•  Increased engine noise inside cabin
•  Visible sagging or peeling insulation
•   During engine bay restoration or repainting
•   Heat or oil contamination damage

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99355628100

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