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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 1939 Cadillac Series 60 Firewall Insulation for 1939 Cadillac Series 60 Firewall Insulation for 1939 Cadillac Series 60 Firewall Insulation for 1939 Cadillac Series 60 Firewall Insulation for 1939 Cadillac Series 60

    Firewall Insulation for 1939 Cadillac Series 60

    Firewall Insulation for 1939 Cadillac 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 factory-style...

    $383.49
    $325.97
  • Sale
    Firewall Insulation for 1941 Cadillac Series 75 Firewall Insulation for 1941 Cadillac Series 75 Firewall Insulation for 1941 Cadillac Series 75 Firewall Insulation for 1941 Cadillac Series 75 Firewall Insulation for 1941 Cadillac Series 75

    Firewall Insulation for 1941 Cadillac Series 75

    Firewall Insulation for 1941 Cadillac Series 75Firewall 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 1950-1952 Cadillac Firewall Insulation for 1950-1952 Cadillac Firewall Insulation for 1950-1952 Cadillac Firewall Insulation for 1950-1952 Cadillac Firewall Insulation for 1950-1952 Cadillac

    Firewall Insulation for 1950-1952 Cadillac

    Firewall Insulation for 1950-1952 CadillacFirewall 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 1932 Cadillac V-16 Fisher Body Firewall Insulation for 1932 Cadillac V-16 Fisher Body Firewall Insulation for 1932 Cadillac V-16 Fisher Body Firewall Insulation for 1932 Cadillac V-16 Fisher Body Firewall Insulation for 1932 Cadillac V-16 Fisher Body

    Firewall Insulation for 1932 Cadillac V-16 Fisher Body

    Firewall Insulation for 1932 Cadillac V-16 Fisher BodyFirewall 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...

    $354.08
    $300.97
  • Sale
    Firewall Insulation for 1948 Pontiac Model 28 Firewall Insulation for 1948 Pontiac Model 28 Firewall Insulation for 1948 Pontiac Model 28 Firewall Insulation for 1948 Pontiac Model 28 Firewall Insulation for 1948 Pontiac Model 28

    Firewall Insulation for 1948 Pontiac Model 28

    Firewall Insulation for 1948 Pontiac Model 28Firewall 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 1941 Willys J Firewall Insulation for 1941 Willys J Firewall Insulation for 1941 Willys J Firewall Insulation for 1941 Willys J Firewall Insulation for 1941 Willys J

    Firewall Insulation for 1941 Willys J

    Firewall Insulation for 1941 Willys JFirewall 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...

    $271.73
    $230.97
  • Sale
    Firewall Insulation for 1971-1975 Cadillac Eldorado Firewall Insulation for 1971-1975 Cadillac Eldorado Firewall Insulation for 1971-1975 Cadillac Eldorado Firewall Insulation for 1971-1975 Cadillac Eldorado Firewall Insulation for 1971-1975 Cadillac Eldorado

    Firewall Insulation for 1971-1975 Cadillac Eldorado

    Firewall Insulation for 1971-1975 Cadillac EldoradoFirewall 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...

    $434.08
    $368.97
  • Sale
    Firewall Insulation for 1969-1970 Mercury Car | 430 Firewall Insulation for 1969-1970 Mercury Car | 430 Firewall Insulation for 1969-1970 Mercury Car | 430 Firewall Insulation for 1969-1970 Mercury Car | 430 Firewall Insulation for 1969-1970 Mercury Car | 430

    Firewall Insulation for 1969-1970 Mercury Car | 430

    Firewall Insulation for 1969-1970 Mercury 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...

    $397.61
    $337.97
  • Sale
    Firewall Insulation for 1939-1948 Peterbilt Truck | 289 Firewall Insulation for 1939-1948 Peterbilt Truck | 289 Firewall Insulation for 1939-1948 Peterbilt Truck | 289 Firewall Insulation for 1939-1948 Peterbilt Truck | 289 Firewall Insulation for 1939-1948 Peterbilt Truck | 289

    Firewall Insulation for 1939-1948 Peterbilt Truck | 289

    Firewall Insulation for 1939-1948 Peterbilt 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...

    $399.96
    $339.97
  • Sale
    Firewall Insulation for 1939-1947 Plymouth Truck Firewall Insulation for 1939-1947 Plymouth Truck Firewall Insulation for 1939-1947 Plymouth Truck Firewall Insulation for 1939-1947 Plymouth Truck Firewall Insulation for 1939-1947 Plymouth Truck

    Firewall Insulation for 1939-1947 Plymouth Truck

    Firewall Insulation for 1939-1947 Plymouth 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...

    $384.67
    $326.97
  • Sale
    Firewall Insulation for 1956 Cadillac Firewall Insulation for 1956 Cadillac Firewall Insulation for 1956 Cadillac Firewall Insulation for 1956 Cadillac Firewall Insulation for 1956 Cadillac

    Firewall Insulation for 1956 Cadillac

    Firewall Insulation for 1956 CadillacFirewall 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...

    $461.14
    $391.97
  • Sale
    Firewall Insulation for 1928-1929 Brookville | 173 Firewall Insulation for 1928-1929 Brookville | 173 Firewall Insulation for 1928-1929 Brookville | 173 Firewall Insulation for 1928-1929 Brookville | 173 Firewall Insulation for 1928-1929 Brookville | 173

    Firewall Insulation for 1928-1929 Brookville | 173

    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...

    $311.73
    $264.97
  • Sale
    Firewall Insulation for 1961-1984 Toyota Land Cruiser Firewall Insulation for 1961-1984 Toyota Land Cruiser Firewall Insulation for 1961-1984 Toyota Land Cruiser Firewall Insulation for 1961-1984 Toyota Land Cruiser Firewall Insulation for 1961-1984 Toyota Land Cruiser

    Firewall Insulation for 1961-1984 Toyota Land Cruiser

    Firewall Insulation for 1961-1984 Toyota Land CruiserFirewall 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...

    $347.02
    $294.97
  • Sale
    Firewall Insulation for 1942-1947 Cadillac Model 61 Firewall Insulation for 1942-1947 Cadillac Model 61 Firewall Insulation for 1942-1947 Cadillac Model 61 Firewall Insulation for 1942-1947 Cadillac Model 61 Firewall Insulation for 1942-1947 Cadillac Model 61

    Firewall Insulation for 1942-1947 Cadillac Model 61

    Firewall Insulation for 1942-1947 Cadillac Model 61Firewall 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 Dodge Series Dp Firewall Insulation for 1933 Dodge Series Dp Firewall Insulation for 1933 Dodge Series Dp Firewall Insulation for 1933 Dodge Series Dp Firewall Insulation for 1933 Dodge Series Dp

    Firewall Insulation for 1933 Dodge Series Dp

    Firewall Insulation for 1933 Dodge Series DpFirewall 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...

    $347.02
    $294.97
  • Sale
    Firewall Insulation for 1969-1970 Chevrolet Car Firewall Insulation for 1969-1970 Chevrolet Car Firewall Insulation for 1969-1970 Chevrolet Car Firewall Insulation for 1969-1970 Chevrolet Car Firewall Insulation for 1969-1970 Chevrolet Car

    Firewall Insulation for 1969-1970 Chevrolet Car

    Firewall Insulation for 1969-1970 Chevrolet 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...

    $338.79
    $287.97
  • Sale
    Firewall Insulation for 1938-1940 Graham 96-97 Firewall Insulation for 1938-1940 Graham 96-97 Firewall Insulation for 1938-1940 Graham 96-97 Firewall Insulation for 1938-1940 Graham 96-97 Firewall Insulation for 1938-1940 Graham 96-97

    Firewall Insulation for 1938-1940 Graham 96-97

    Firewall Insulation for 1938-1940 Graham 96-97Firewall 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...

    $452.91
    $384.97
  • Sale
    Firewall Insulation for 1955-1966 Mack B-67 Firewall Insulation for 1955-1966 Mack B-67 Firewall Insulation for 1955-1966 Mack B-67 Firewall Insulation for 1955-1966 Mack B-67 Firewall Insulation for 1955-1966 Mack B-67

    Firewall Insulation for 1955-1966 Mack B-67

    Firewall Insulation for 1955-1966 Mack B-67Firewall 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 1932 Oldsmobile L-32 Car Firewall Insulation for 1932 Oldsmobile L-32 Car Firewall Insulation for 1932 Oldsmobile L-32 Car Firewall Insulation for 1932 Oldsmobile L-32 Car Firewall Insulation for 1932 Oldsmobile L-32 Car

    Firewall Insulation for 1932 Oldsmobile L-32 Car

    Firewall Insulation for 1932 Oldsmobile L-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...

    $397.61
    $337.97
  • Sale
    Firewall Insulation for 1933-1934 Packard Model 1104 Firewall Insulation for 1933-1934 Packard Model 1104 Firewall Insulation for 1933-1934 Packard Model 1104 Firewall Insulation for 1933-1934 Packard Model 1104 Firewall Insulation for 1933-1934 Packard Model 1104

    Firewall Insulation for 1933-1934 Packard Model 1104

    Firewall Insulation for 1933-1934 Packard Model 1104Firewall 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 1955-1966 Mack B-13 Firewall Insulation for 1955-1966 Mack B-13 Firewall Insulation for 1955-1966 Mack B-13 Firewall Insulation for 1955-1966 Mack B-13 Firewall Insulation for 1955-1966 Mack B-13

    Firewall Insulation for 1955-1966 Mack B-13

    Firewall Insulation for 1955-1966 Mack B-13Firewall 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...

    $414.08
    $351.97
  • Sale
    Firewall Insulation for 1932 Nash Model 1080 | 199 Firewall Insulation for 1932 Nash Model 1080 | 199 Firewall Insulation for 1932 Nash Model 1080 | 199 Firewall Insulation for 1932 Nash Model 1080 | 199 Firewall Insulation for 1932 Nash Model 1080 | 199

    Firewall Insulation for 1932 Nash Model 1080 | 199

    Firewall Insulation for 1932 Nash Model 1080Firewall 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...

    $659.96
    $560.97
  • Sale
    Firewall Insulation for 1928-1929 Packard Cars Firewall Insulation for 1928-1929 Packard Cars Firewall Insulation for 1928-1929 Packard Cars Firewall Insulation for 1928-1929 Packard Cars Firewall Insulation for 1928-1929 Packard Cars

    Firewall Insulation for 1928-1929 Packard Cars

    Firewall Insulation for 1928-1929 Packard CarsFirewall 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...

    $355.26
    $301.97
  • Sale
    Firewall Insulation for 1933 Packard Model 1003 | 212 Firewall Insulation for 1933 Packard Model 1003 | 212 Firewall Insulation for 1933 Packard Model 1003 | 212 Firewall Insulation for 1933 Packard Model 1003 | 212 Firewall Insulation for 1933 Packard Model 1003 | 212

    Firewall Insulation for 1933 Packard Model 1003 | 212

    Firewall Insulation for 1933 Packard Model 1003Firewall 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 1939-1948 Peterbilt Truck | 283 Firewall Insulation for 1939-1948 Peterbilt Truck | 283 Firewall Insulation for 1939-1948 Peterbilt Truck | 283 Firewall Insulation for 1939-1948 Peterbilt Truck | 283 Firewall Insulation for 1939-1948 Peterbilt Truck | 283

    Firewall Insulation for 1939-1948 Peterbilt Truck | 283

    Firewall Insulation for 1939-1948 Peterbilt 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...

    $238.79
    $202.97
  • Sale
    Firewall Insulation for 1940 Oldsmobile Series 70 Firewall Insulation for 1940 Oldsmobile Series 70 Firewall Insulation for 1940 Oldsmobile Series 70 Firewall Insulation for 1940 Oldsmobile Series 70 Firewall Insulation for 1940 Oldsmobile Series 70

    Firewall Insulation for 1940 Oldsmobile Series 70

    Firewall Insulation for 1940 Oldsmobile Series 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...

    $449.38
    $381.97
  • Sale
    Firewall Insulation for 1932-1933 Packard Model 1001 Firewall Insulation for 1932-1933 Packard Model 1001 Firewall Insulation for 1932-1933 Packard Model 1001 Firewall Insulation for 1932-1933 Packard Model 1001 Firewall Insulation for 1932-1933 Packard Model 1001

    Firewall Insulation for 1932-1933 Packard Model 1001

    Firewall Insulation for 1932-1933 Packard Model 1001Firewall 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 1973-1977 Gm A-Body Firewall Insulation for 1973-1977 Gm A-Body Firewall Insulation for 1973-1977 Gm A-Body Firewall Insulation for 1973-1977 Gm A-Body Firewall Insulation for 1973-1977 Gm A-Body

    Firewall Insulation for 1973-1977 Gm A-Body

    Firewall Insulation for 1973-1977 Gm A-BodyFirewall 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...

    $370.55
    $314.97
  • Sale
    Firewall Insulation for 1957-1958 Studebaker F Firewall Insulation for 1957-1958 Studebaker F Firewall Insulation for 1957-1958 Studebaker F Firewall Insulation for 1957-1958 Studebaker F Firewall Insulation for 1957-1958 Studebaker F

    Firewall Insulation for 1957-1958 Studebaker F

    Firewall Insulation for 1957-1958 Studebaker FFirewall 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 1970-1981 Gm F-Body | 436 Firewall Insulation for 1970-1981 Gm F-Body | 436 Firewall Insulation for 1970-1981 Gm F-Body | 436 Firewall Insulation for 1970-1981 Gm F-Body | 436 Firewall Insulation for 1970-1981 Gm F-Body | 436

    Firewall Insulation for 1970-1981 Gm F-Body | 436

    Firewall Insulation for 1970-1981 Gm F-BodyFirewall 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...

    $370.55
    $314.97
  • Sale
    Firewall Insulation for 1930 Oldsmobile F-30 Car | 177 Firewall Insulation for 1930 Oldsmobile F-30 Car | 177 Firewall Insulation for 1930 Oldsmobile F-30 Car | 177 Firewall Insulation for 1930 Oldsmobile F-30 Car | 177 Firewall Insulation for 1930 Oldsmobile F-30 Car | 177

    Firewall Insulation for 1930 Oldsmobile F-30 Car | 177

    Firewall Insulation for 1930 Oldsmobile F-30 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 1970-1977 Mercury Comet Firewall Insulation for 1970-1977 Mercury Comet Firewall Insulation for 1970-1977 Mercury Comet Firewall Insulation for 1970-1977 Mercury Comet Firewall Insulation for 1970-1977 Mercury Comet

    Firewall Insulation for 1970-1977 Mercury Comet

    Firewall Insulation for 1970-1977 Mercury CometFirewall 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...

    $370.55
    $314.97