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Firewall Insulation

Firewall Insulation

Firewall insulation for cars has a dual purpose. It helps control temperature within the vehicle and provides sound deadening to ease comfort for the driver and passengers. You want both when working with a vintage model.

Noise pollution can be a real problem when driving, not just for external forces but also for people inside the vehicle. A car engine and suspension may cause random squeaks and grinding sounds, worrying the driver about potentially needing repairs for noisy devices. Traffic, especially rush hour, exacerbates the problem.

The car firewall provides a barrier between the car engine and the passenger compartment. Its design depends on the car make and model, either being a separate component or integrated with the walls, floors, or doorframe. Having thermal insulation material protects the passengers and the car from excess radiant heat and sound.

 

Car Firewall Insulation Material

Browse our selection of sound deadening material as well as thermal insulation. Some of our options are designed custom, but we will notify you about the cost differences when adding this to your order. We aim to sell made-to-order items manufactured in the United States.

Always check the year of the car and the part offered; we have sixty years’ worth of components to fit different makes. We have a unique search tool where you can see if certain products will do your car.

Do you need assistance in fashioning an insulation mat? Then consider the Hood Insulation Material 48″ X65″, which can be cut to fit your car hood or firewall. Made of fiberglass, this material doubles as a heat shield and installs below the car’s bonnet. It will also protect your hood’s paint job from the engine heat.

We also have car insulation pads that fit different car models and makes. The Firewall Sound Deadener Insulation Pad Clips for Chrysler handles the engine noise and radiant heat. It has an OEM fit with installation and is made-to-order.

If you prefer having an automotive sound deadener option, consider the Firewall Sound Deadener Insulation Pad for Ford F-100 – 250 Truck 1973-79. We recommend this for non A/C vehicles. This automotive sound deadener works well for pickup trucks and will keep your car cool as well.

 

When installing firewall insulation, always make sure the car is off, and the battery is unplugged. This protects you as you remove the carpeting and seats to view the existing insulation, if there is any, and the firewall design. Clean the surfaces as well with a vacuum before adding any insulation pads or sound deadening mats.

 

Research Your Insulation Material With Collectors Auto Supply

Collectors Auto Supply is more than ready to provide the material that your car needs. We believe that superior customer service will maintain classic vehicles, with our recommendations for components and building long-term relationships. You will never have to worry about purchasing the wrong item for car service or repairs.
To find out more, please reach out to our experts. Collectors Auto Supply has the necessary deadening material to make your ride quieter and cooler when regulating temperature. From deadening material to heat insulation, we have you covered.

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  • Sale
    Firewall Insulation for 1933 Studebaker President | 217 Firewall Insulation for 1933 Studebaker President | 217 Firewall Insulation for 1933 Studebaker President | 217 Firewall Insulation for 1933 Studebaker President | 217 Firewall Insulation for 1933 Studebaker President | 217

    Firewall Insulation for 1933 Studebaker President | 217

    Firewall Insulation for 1933 Studebaker PresidentFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores...

    $422.32
    $358.97
  • Sale
    Firewall Insulation for 1959-1960 Pontiac Bonneville Firewall Insulation for 1959-1960 Pontiac Bonneville Firewall Insulation for 1959-1960 Pontiac Bonneville Firewall Insulation for 1959-1960 Pontiac Bonneville Firewall Insulation for 1959-1960 Pontiac Bonneville

    Firewall Insulation for 1959-1960 Pontiac Bonneville

    Firewall Insulation for 1959-1960 Pontiac BonnevilleFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores...

    $430.55
    $365.97
  • Sale
    Firewall Insulation for 1938 Nash Lafayette | 274 Firewall Insulation for 1938 Nash Lafayette | 274 Firewall Insulation for 1938 Nash Lafayette | 274 Firewall Insulation for 1938 Nash Lafayette | 274 Firewall Insulation for 1938 Nash Lafayette | 274

    Firewall Insulation for 1938 Nash Lafayette | 274

    Firewall Insulation for 1938 Nash LafayetteFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $450.55
    $382.97
  • Sale
    Firewall Insulation for 1935 Cadillac 10 Firewall Insulation for 1935 Cadillac 10 Firewall Insulation for 1935 Cadillac 10 Firewall Insulation for 1935 Cadillac 10 Firewall Insulation for 1935 Cadillac 10

    Firewall Insulation for 1935 Cadillac 10

    Firewall Insulation for 1935 Cadillac 10Firewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style sound...

    $383.49
    $325.97
  • Sale
    Firewall Insulation for 1967-1972 Chevrolet Truck Firewall Insulation for 1967-1972 Chevrolet Truck Firewall Insulation for 1967-1972 Chevrolet Truck Firewall Insulation for 1967-1972 Chevrolet Truck Firewall Insulation for 1967-1972 Chevrolet Truck

    Firewall Insulation for 1967-1972 Chevrolet Truck

    Firewall Insulation for 1967-1972 Chevrolet TruckFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores...

    $379.96
    $322.97
  • Sale
    Firewall Insulation for 1961-1964 Studebaker Lark Firewall Insulation for 1961-1964 Studebaker Lark Firewall Insulation for 1961-1964 Studebaker Lark Firewall Insulation for 1961-1964 Studebaker Lark Firewall Insulation for 1961-1964 Studebaker Lark

    Firewall Insulation for 1961-1964 Studebaker Lark

    Firewall Insulation for 1961-1964 Studebaker LarkFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores...

    $385.85
    $327.97
  • Sale
    Firewall Insulation for 1940-1941 Hupmobile Skylark Firewall Insulation for 1940-1941 Hupmobile Skylark Firewall Insulation for 1940-1941 Hupmobile Skylark Firewall Insulation for 1940-1941 Hupmobile Skylark Firewall Insulation for 1940-1941 Hupmobile Skylark

    Firewall Insulation for 1940-1941 Hupmobile Skylark

    Firewall Insulation for 1940-1941 Hupmobile SkylarkFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores...

    $421.14
    $357.97
  • Sale
    Firewall Insulation for 1964-1966 Chevrolet Truck 1/2 Ton Firewall Insulation for 1964-1966 Chevrolet Truck 1/2 Ton Firewall Insulation for 1964-1966 Chevrolet Truck 1/2 Ton Firewall Insulation for 1964-1966 Chevrolet Truck 1/2 Ton Firewall Insulation for 1964-1966 Chevrolet Truck 1/2 Ton

    Firewall Insulation for 1964-1966 Chevrolet Truck 1/2 Ton

    Firewall Insulation for 1964-1966 Chevrolet Truck 1/2 TonFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores...

    $379.96
    $322.97
  • Sale
    Firewall Insulation for 1932 Oldsmobile F-32 Car Firewall Insulation for 1932 Oldsmobile F-32 Car Firewall Insulation for 1932 Oldsmobile F-32 Car Firewall Insulation for 1932 Oldsmobile F-32 Car Firewall Insulation for 1932 Oldsmobile F-32 Car

    Firewall Insulation for 1932 Oldsmobile F-32 Car

    Firewall Insulation for 1932 Oldsmobile F-32 CarFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores...

    $352.91
    $299.97
  • Sale
    Firewall Insulation for 1947-1954 Gmc Truck | 332 Firewall Insulation for 1947-1954 Gmc Truck | 332 Firewall Insulation for 1947-1954 Gmc Truck | 332 Firewall Insulation for 1947-1954 Gmc Truck | 332 Firewall Insulation for 1947-1954 Gmc Truck | 332

    Firewall Insulation for 1947-1954 Gmc Truck | 332

    Firewall Insulation for 1947-1954 Gmc TruckFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $361.14
    $306.97
  • Sale
    Firewall Insulation for 1956-1957 Lincoln Mark Ii Firewall Insulation for 1956-1957 Lincoln Mark Ii Firewall Insulation for 1956-1957 Lincoln Mark Ii Firewall Insulation for 1956-1957 Lincoln Mark Ii Firewall Insulation for 1956-1957 Lincoln Mark Ii

    Firewall Insulation for 1956-1957 Lincoln Mark Ii

    Firewall Insulation for 1956-1957 Lincoln Mark IiFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores...

    $425.85
    $361.97
  • Sale
    Firewall Insulation for 1933 Packard Dietrich Firewall Insulation for 1933 Packard Dietrich Firewall Insulation for 1933 Packard Dietrich Firewall Insulation for 1933 Packard Dietrich Firewall Insulation for 1933 Packard Dietrich

    Firewall Insulation for 1933 Packard Dietrich

    Firewall Insulation for 1933 Packard DietrichFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $385.85
    $327.97
  • Sale
    Firewall Insulation for 1938 Oldsmobile Series 60 Firewall Insulation for 1938 Oldsmobile Series 60 Firewall Insulation for 1938 Oldsmobile Series 60 Firewall Insulation for 1938 Oldsmobile Series 60 Firewall Insulation for 1938 Oldsmobile Series 60

    Firewall Insulation for 1938 Oldsmobile Series 60

    Firewall Insulation for 1938 Oldsmobile Series 60Firewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores...

    $449.38
    $381.97
  • Sale
    Firewall Insulation for 1933 Packard Model 1004 | 214 Firewall Insulation for 1933 Packard Model 1004 | 214 Firewall Insulation for 1933 Packard Model 1004 | 214 Firewall Insulation for 1933 Packard Model 1004 | 214 Firewall Insulation for 1933 Packard Model 1004 | 214

    Firewall Insulation for 1933 Packard Model 1004 | 214

    Firewall Insulation for 1933 Packard Model 1004Firewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $385.85
    $327.97
  • Sale
    Firewall Insulation for 1940 Oldsmobile Series 90 Firewall Insulation for 1940 Oldsmobile Series 90 Firewall Insulation for 1940 Oldsmobile Series 90 Firewall Insulation for 1940 Oldsmobile Series 90 Firewall Insulation for 1940 Oldsmobile Series 90

    Firewall Insulation for 1940 Oldsmobile Series 90

    Firewall Insulation for 1940 Oldsmobile Series 90Firewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores...

    $449.38
    $381.97
  • Sale
    Firewall Insulation for 1949-1951 Pontiac Car Firewall Insulation for 1949-1951 Pontiac Car Firewall Insulation for 1949-1951 Pontiac Car Firewall Insulation for 1949-1951 Pontiac Car Firewall Insulation for 1949-1951 Pontiac Car

    Firewall Insulation for 1949-1951 Pontiac Car

    Firewall Insulation for 1949-1951 Pontiac CarFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $449.38
    $381.97
  • Sale
    Firewall Insulation for 1947-1959 Chevrolet Truck 2-Ton Firewall Insulation for 1947-1959 Chevrolet Truck 2-Ton Firewall Insulation for 1947-1959 Chevrolet Truck 2-Ton Firewall Insulation for 1947-1959 Chevrolet Truck 2-Ton Firewall Insulation for 1947-1959 Chevrolet Truck 2-Ton

    Firewall Insulation for 1947-1959 Chevrolet Truck 2-Ton

    Firewall Insulation for 1947-1959 Chevrolet Truck 2-TonFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores...

    $361.14
    $306.97
  • Sale
    Firewall Insulation for 1939-1941 Willys Car Firewall Insulation for 1939-1941 Willys Car Firewall Insulation for 1939-1941 Willys Car Firewall Insulation for 1939-1941 Willys Car Firewall Insulation for 1939-1941 Willys Car

    Firewall Insulation for 1939-1941 Willys Car

    Firewall Insulation for 1939-1941 Willys CarFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $390.55
    $331.97
  • Sale
    Firewall Insulation for 1938 Dodge D-8 Firewall Insulation for 1938 Dodge D-8 Firewall Insulation for 1938 Dodge D-8 Firewall Insulation for 1938 Dodge D-8 Firewall Insulation for 1938 Dodge D-8

    Firewall Insulation for 1938 Dodge D-8

    Firewall Insulation for 1938 Dodge D-8Firewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style sound...

    $419.96
    $356.97
  • Sale
    Firewall Insulation for 1962 Pontiac Car Firewall Insulation for 1962 Pontiac Car Firewall Insulation for 1962 Pontiac Car Firewall Insulation for 1962 Pontiac Car Firewall Insulation for 1962 Pontiac Car

    Firewall Insulation for 1962 Pontiac Car

    Firewall Insulation for 1962 Pontiac CarFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style sound...

    $449.38
    $381.97
  • Sale
    Firewall Insulation for 1932 Plymouth Pa Firewall Insulation for 1932 Plymouth Pa Firewall Insulation for 1932 Plymouth Pa Firewall Insulation for 1932 Plymouth Pa Firewall Insulation for 1932 Plymouth Pa

    Firewall Insulation for 1932 Plymouth Pa

    Firewall Insulation for 1932 Plymouth PaFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style sound...

    $261.14
    $221.97
  • Sale
    Firewall Insulation for 1937 Hudson Terraplane Firewall Insulation for 1937 Hudson Terraplane Firewall Insulation for 1937 Hudson Terraplane Firewall Insulation for 1937 Hudson Terraplane Firewall Insulation for 1937 Hudson Terraplane

    Firewall Insulation for 1937 Hudson Terraplane

    Firewall Insulation for 1937 Hudson TerraplaneFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $398.79
    $338.97
  • Sale
    Firewall Insulation for 1928-1929 Brookville | 172 Firewall Insulation for 1928-1929 Brookville | 172 Firewall Insulation for 1928-1929 Brookville | 172 Firewall Insulation for 1928-1929 Brookville | 172 Firewall Insulation for 1928-1929 Brookville | 172

    Firewall Insulation for 1928-1929 Brookville | 172

    Firewall Insulation for 1928-1929 BrookvilleFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $401.14
    $340.97
  • Sale
    Firewall Insulation for 1936 Buick Series 80-90 Firewall Insulation for 1936 Buick Series 80-90 Firewall Insulation for 1936 Buick Series 80-90 Firewall Insulation for 1936 Buick Series 80-90 Firewall Insulation for 1936 Buick Series 80-90

    Firewall Insulation for 1936 Buick Series 80-90

    Firewall Insulation for 1936 Buick Series 80-90Firewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $430.55
    $365.97
  • Sale
    Firewall Insulation for 1933-1934 Packard Model 1106 Firewall Insulation for 1933-1934 Packard Model 1106 Firewall Insulation for 1933-1934 Packard Model 1106 Firewall Insulation for 1933-1934 Packard Model 1106 Firewall Insulation for 1933-1934 Packard Model 1106

    Firewall Insulation for 1933-1934 Packard Model 1106

    Firewall Insulation for 1933-1934 Packard Model 1106Firewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores...

    $385.85
    $327.97
  • Sale
    Firewall Insulation for 1941-1949 International Truck Firewall Insulation for 1941-1949 International Truck Firewall Insulation for 1941-1949 International Truck Firewall Insulation for 1941-1949 International Truck Firewall Insulation for 1941-1949 International Truck

    Firewall Insulation for 1941-1949 International Truck

    Firewall Insulation for 1941-1949 International TruckFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores...

    $421.14
    $357.97
  • Sale
    Firewall Insulation for 1931 Chrysler Desoto Firewall Insulation for 1931 Chrysler Desoto Firewall Insulation for 1931 Chrysler Desoto Firewall Insulation for 1931 Chrysler Desoto Firewall Insulation for 1931 Chrysler Desoto

    Firewall Insulation for 1931 Chrysler Desoto

    Firewall Insulation for 1931 Chrysler DesotoFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $385.85
    $327.97
  • Sale
    Firewall Insulation for 1967-1968 Mercury Cougar | 388 Firewall Insulation for 1967-1968 Mercury Cougar | 388 Firewall Insulation for 1967-1968 Mercury Cougar | 388 Firewall Insulation for 1967-1968 Mercury Cougar | 388 Firewall Insulation for 1967-1968 Mercury Cougar | 388

    Firewall Insulation for 1967-1968 Mercury Cougar | 388

    Firewall Insulation for 1967-1968 Mercury CougarFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores...

    $370.55
    $314.97
  • Sale
    Firewall Insulation for 1957-1959 Mopar Car Firewall Insulation for 1957-1959 Mopar Car Firewall Insulation for 1957-1959 Mopar Car Firewall Insulation for 1957-1959 Mopar Car Firewall Insulation for 1957-1959 Mopar Car

    Firewall Insulation for 1957-1959 Mopar Car

    Firewall Insulation for 1957-1959 Mopar CarFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $450.55
    $382.97
  • Sale
    Firewall Insulation for 1932 Chrysler Pb Firewall Insulation for 1932 Chrysler Pb Firewall Insulation for 1932 Chrysler Pb Firewall Insulation for 1932 Chrysler Pb Firewall Insulation for 1932 Chrysler Pb

    Firewall Insulation for 1932 Chrysler Pb

    Firewall Insulation for 1932 Chrysler PbFirewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style sound...

    $419.96
    $356.97
  • Sale
    Firewall Insulation for 1949 Buick Series 50-70 Firewall Insulation for 1949 Buick Series 50-70 Firewall Insulation for 1949 Buick Series 50-70 Firewall Insulation for 1949 Buick Series 50-70 Firewall Insulation for 1949 Buick Series 50-70

    Firewall Insulation for 1949 Buick Series 50-70

    Firewall Insulation for 1949 Buick Series 50-70Firewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $462.32
    $392.97
  • Sale
    Firewall Insulation for 1938 Buick Series 80-90 Firewall Insulation for 1938 Buick Series 80-90 Firewall Insulation for 1938 Buick Series 80-90 Firewall Insulation for 1938 Buick Series 80-90 Firewall Insulation for 1938 Buick Series 80-90

    Firewall Insulation for 1938 Buick Series 80-90

    Firewall Insulation for 1938 Buick Series 80-90Firewall insulation delivers one of the biggest comfort improvements.Reduces engine noise and vibration.Limits heat transfer into the cabin.Makes the interior calmer and more enjoyable.Restores factory-style...

    $449.38
    $381.97