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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 Mercury Car Firewall Insulation for 1939 Mercury Car Firewall Insulation for 1939 Mercury Car Firewall Insulation for 1939 Mercury Car Firewall Insulation for 1939 Mercury Car

    Firewall Insulation for 1939 Mercury Car

    Firewall Insulation for 1939 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 sound...

    $437.61
    $371.97
  • Sale
    Firewall Insulation for 1929 Chrysler Series 65 Firewall Insulation for 1929 Chrysler Series 65 Firewall Insulation for 1929 Chrysler Series 65 Firewall Insulation for 1929 Chrysler Series 65 Firewall Insulation for 1929 Chrysler Series 65

    Firewall Insulation for 1929 Chrysler Series 65

    Firewall Insulation for 1929 Chrysler Series 65Firewall 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...

    $419.96
    $356.97
  • Sale
    Firewall Insulation for 1959 Edsel Ranger Coupe Firewall Insulation for 1959 Edsel Ranger Coupe Firewall Insulation for 1959 Edsel Ranger Coupe Firewall Insulation for 1959 Edsel Ranger Coupe Firewall Insulation for 1959 Edsel Ranger Coupe

    Firewall Insulation for 1959 Edsel Ranger Coupe

    Firewall Insulation for 1959 Edsel Ranger CoupeFirewall 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...

    $404.67
    $343.97
  • Sale
    Firewall Insulation for 1935 Plymouth Pj Firewall Insulation for 1935 Plymouth Pj Firewall Insulation for 1935 Plymouth Pj Firewall Insulation for 1935 Plymouth Pj Firewall Insulation for 1935 Plymouth Pj

    Firewall Insulation for 1935 Plymouth Pj

    Firewall Insulation for 1935 Plymouth PjFirewall 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...

    $323.49
    $274.97
  • Sale
    Firewall Insulation for 1939 Plymouth P-10 Firewall Insulation for 1939 Plymouth P-10 Firewall Insulation for 1939 Plymouth P-10 Firewall Insulation for 1939 Plymouth P-10 Firewall Insulation for 1939 Plymouth P-10

    Firewall Insulation for 1939 Plymouth P-10

    Firewall Insulation for 1939 Plymouth P-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...

    $419.96
    $356.97
  • Sale
    Firewall Insulation for 1958-1977 Volkswagen Type 1 Car Firewall Insulation for 1958-1977 Volkswagen Type 1 Car Firewall Insulation for 1958-1977 Volkswagen Type 1 Car Firewall Insulation for 1958-1977 Volkswagen Type 1 Car Firewall Insulation for 1958-1977 Volkswagen Type 1 Car

    Firewall Insulation for 1958-1977 Volkswagen Type 1 Car

    Firewall Insulation for 1958-1977 Volkswagen Type 1 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...

    $319.96
    $271.97
  • Sale
    Firewall Insulation for 1957-1958 Buick Special Firewall Insulation for 1957-1958 Buick Special Firewall Insulation for 1957-1958 Buick Special Firewall Insulation for 1957-1958 Buick Special Firewall Insulation for 1957-1958 Buick Special

    Firewall Insulation for 1957-1958 Buick Special

    Firewall Insulation for 1957-1958 Buick SpecialFirewall 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 1936 Chrysler Airflow Firewall Insulation for 1936 Chrysler Airflow Firewall Insulation for 1936 Chrysler Airflow Firewall Insulation for 1936 Chrysler Airflow Firewall Insulation for 1936 Chrysler Airflow

    Firewall Insulation for 1936 Chrysler Airflow

    Firewall Insulation for 1936 Chrysler AirflowFirewall 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...

    $419.96
    $356.97
  • Sale
    Firewall Insulation for 1937 Duloux Cord Firewall Insulation for 1937 Duloux Cord Firewall Insulation for 1937 Duloux Cord Firewall Insulation for 1937 Duloux Cord Firewall Insulation for 1937 Duloux Cord

    Firewall Insulation for 1937 Duloux Cord

    Firewall Insulation for 1937 Duloux CordFirewall 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...

    $339.96
    $288.97
  • Sale
    Firewall Insulation for 1939 Plymouth P-8 Firewall Insulation for 1939 Plymouth P-8 Firewall Insulation for 1939 Plymouth P-8 Firewall Insulation for 1939 Plymouth P-8 Firewall Insulation for 1939 Plymouth P-8

    Firewall Insulation for 1939 Plymouth P-8

    Firewall Insulation for 1939 Plymouth P-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 1935-1936 Chevrolet St Firewall Insulation for 1935-1936 Chevrolet St Firewall Insulation for 1935-1936 Chevrolet St Firewall Insulation for 1935-1936 Chevrolet St Firewall Insulation for 1935-1936 Chevrolet St

    Firewall Insulation for 1935-1936 Chevrolet St

    Firewall Insulation for 1935-1936 Chevrolet StFirewall 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 Bitchin Ford Car | 191 Firewall Insulation for 1932 Bitchin Ford Car | 191 Firewall Insulation for 1932 Bitchin Ford Car | 191 Firewall Insulation for 1932 Bitchin Ford Car | 191 Firewall Insulation for 1932 Bitchin Ford Car | 191

    Firewall Insulation for 1932 Bitchin Ford Car | 191

    Firewall Insulation for 1932 Bitchin Ford 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...

    $401.14
    $340.97
  • Sale
    Firewall Insulation for 1940 Packard Series 115 Firewall Insulation for 1940 Packard Series 115 Firewall Insulation for 1940 Packard Series 115 Firewall Insulation for 1940 Packard Series 115 Firewall Insulation for 1940 Packard Series 115

    Firewall Insulation for 1940 Packard Series 115

    Firewall Insulation for 1940 Packard Series 115Firewall 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 1928 Dodge St Firewall Insulation for 1928 Dodge St Firewall Insulation for 1928 Dodge St Firewall Insulation for 1928 Dodge St Firewall Insulation for 1928 Dodge St

    Firewall Insulation for 1928 Dodge St

    Firewall Insulation for 1928 Dodge StFirewall 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 1973-1979 Chevrolet Firewall Insulation for 1973-1979 Chevrolet Firewall Insulation for 1973-1979 Chevrolet Firewall Insulation for 1973-1979 Chevrolet Firewall Insulation for 1973-1979 Chevrolet

    Firewall Insulation for 1973-1979 Chevrolet

    Firewall Insulation for 1973-1979 ChevroletFirewall 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...

    $379.96
    $322.97
  • Sale
    Firewall Insulation for 1980-1982 Chevrolet Corvette Firewall Insulation for 1980-1982 Chevrolet Corvette Firewall Insulation for 1980-1982 Chevrolet Corvette Firewall Insulation for 1980-1982 Chevrolet Corvette Firewall Insulation for 1980-1982 Chevrolet Corvette

    Firewall Insulation for 1980-1982 Chevrolet Corvette

    Firewall Insulation for 1980-1982 Chevrolet CorvetteFirewall 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...

    $402.32
    $341.97
  • Sale
    Firewall Insulation for 1939-1947 Dodge Truck | 282 Firewall Insulation for 1939-1947 Dodge Truck | 282 Firewall Insulation for 1939-1947 Dodge Truck | 282 Firewall Insulation for 1939-1947 Dodge Truck | 282 Firewall Insulation for 1939-1947 Dodge Truck | 282

    Firewall Insulation for 1939-1947 Dodge Truck | 282

    Firewall Insulation for 1939-1947 Dodge 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...

    $391.73
    $332.97
  • Sale
    Firewall Insulation for 1956 Buick Super Firewall Insulation for 1956 Buick Super Firewall Insulation for 1956 Buick Super Firewall Insulation for 1956 Buick Super Firewall Insulation for 1956 Buick Super

    Firewall Insulation for 1956 Buick Super

    Firewall Insulation for 1956 Buick SuperFirewall 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...

    $462.32
    $392.97
  • Sale
    Firewall Insulation for 1945-1958 White Truck Firewall Insulation for 1945-1958 White Truck Firewall Insulation for 1945-1958 White Truck Firewall Insulation for 1945-1958 White Truck Firewall Insulation for 1945-1958 White Truck

    Firewall Insulation for 1945-1958 White Truck

    Firewall Insulation for 1945-1958 White 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...

    $258.79
    $219.97
  • Sale
    Firewall Insulation for 1936 Buick Series 40-60 Firewall Insulation for 1936 Buick Series 40-60 Firewall Insulation for 1936 Buick Series 40-60 Firewall Insulation for 1936 Buick Series 40-60 Firewall Insulation for 1936 Buick Series 40-60

    Firewall Insulation for 1936 Buick Series 40-60

    Firewall Insulation for 1936 Buick Series 40-60Firewall 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...

    $430.55
    $365.97
  • Sale
    Firewall Insulation for 1940 Pontiac Model 25 Firewall Insulation for 1940 Pontiac Model 25 Firewall Insulation for 1940 Pontiac Model 25 Firewall Insulation for 1940 Pontiac Model 25 Firewall Insulation for 1940 Pontiac Model 25

    Firewall Insulation for 1940 Pontiac Model 25

    Firewall Insulation for 1940 Pontiac Model 25Firewall 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 1954-1960 Dodge Truck Firewall Insulation for 1954-1960 Dodge Truck Firewall Insulation for 1954-1960 Dodge Truck Firewall Insulation for 1954-1960 Dodge Truck Firewall Insulation for 1954-1960 Dodge Truck

    Firewall Insulation for 1954-1960 Dodge Truck

    Firewall Insulation for 1954-1960 Dodge 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...

    $362.32
    $307.97
  • Sale
    Firewall Insulation for 1953 Dodge Club Coupe Firewall Insulation for 1953 Dodge Club Coupe Firewall Insulation for 1953 Dodge Club Coupe Firewall Insulation for 1953 Dodge Club Coupe Firewall Insulation for 1953 Dodge Club Coupe

    Firewall Insulation for 1953 Dodge Club Coupe

    Firewall Insulation for 1953 Dodge Club CoupeFirewall 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...

    $394.08
    $334.97
  • Sale
    Firewall Insulation for 1939-1947 Dodge Truck | 279 Firewall Insulation for 1939-1947 Dodge Truck | 279 Firewall Insulation for 1939-1947 Dodge Truck | 279 Firewall Insulation for 1939-1947 Dodge Truck | 279 Firewall Insulation for 1939-1947 Dodge Truck | 279

    Firewall Insulation for 1939-1947 Dodge Truck | 279

    Firewall Insulation for 1939-1947 Dodge 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...

    $414.08
    $351.97
  • Sale
    Firewall Insulation for 1957-1958 Packard F-Body Firewall Insulation for 1957-1958 Packard F-Body Firewall Insulation for 1957-1958 Packard F-Body Firewall Insulation for 1957-1958 Packard F-Body Firewall Insulation for 1957-1958 Packard F-Body

    Firewall Insulation for 1957-1958 Packard F-Body

    Firewall Insulation for 1957-1958 Packard 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...

    $385.85
    $327.97
  • Sale
    Firewall Insulation for 1932 Nash Model 1080 | 198 Firewall Insulation for 1932 Nash Model 1080 | 198 Firewall Insulation for 1932 Nash Model 1080 | 198 Firewall Insulation for 1932 Nash Model 1080 | 198 Firewall Insulation for 1932 Nash Model 1080 | 198

    Firewall Insulation for 1932 Nash Model 1080 | 198

    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...

    $450.55
    $382.97
  • Sale
    Firewall Insulation for 1969 Chevrolet Corvette Firewall Insulation for 1969 Chevrolet Corvette Firewall Insulation for 1969 Chevrolet Corvette Firewall Insulation for 1969 Chevrolet Corvette Firewall Insulation for 1969 Chevrolet Corvette

    Firewall Insulation for 1969 Chevrolet Corvette

    Firewall Insulation for 1969 Chevrolet CorvetteFirewall 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...

    $402.32
    $341.97
  • Sale
    Firewall Insulation for 1932 Studebaker Commander | 203 Firewall Insulation for 1932 Studebaker Commander | 203 Firewall Insulation for 1932 Studebaker Commander | 203 Firewall Insulation for 1932 Studebaker Commander | 203 Firewall Insulation for 1932 Studebaker Commander | 203

    Firewall Insulation for 1932 Studebaker Commander | 203

    Firewall Insulation for 1932 Studebaker CommanderFirewall 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...

    $452.91
    $384.97
  • Sale
    Firewall Insulation for 1964-1965 Mercury Comet Firewall Insulation for 1964-1965 Mercury Comet Firewall Insulation for 1964-1965 Mercury Comet Firewall Insulation for 1964-1965 Mercury Comet Firewall Insulation for 1964-1965 Mercury Comet

    Firewall Insulation for 1964-1965 Mercury Comet

    Firewall Insulation for 1964-1965 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
  • Sale
    Firewall Insulation for 1963-1966 Mopar A-Body Car Firewall Insulation for 1963-1966 Mopar A-Body Car Firewall Insulation for 1963-1966 Mopar A-Body Car Firewall Insulation for 1963-1966 Mopar A-Body Car Firewall Insulation for 1963-1966 Mopar A-Body Car

    Firewall Insulation for 1963-1966 Mopar A-Body Car

    Firewall Insulation for 1963-1966 Mopar A-Body 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...

    $210.55
    $178.97
  • Sale
    Firewall Insulation for 1932 Wescott Ford Firewall Insulation for 1932 Wescott Ford Firewall Insulation for 1932 Wescott Ford Firewall Insulation for 1932 Wescott Ford Firewall Insulation for 1932 Wescott Ford

    Firewall Insulation for 1932 Wescott Ford

    Firewall Insulation for 1932 Wescott FordFirewall 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...

    $307.02
    $260.97
  • Sale
    Firewall Insulation for 1947-1954 Gmc Truck | 333 Firewall Insulation for 1947-1954 Gmc Truck | 333 Firewall Insulation for 1947-1954 Gmc Truck | 333 Firewall Insulation for 1947-1954 Gmc Truck | 333 Firewall Insulation for 1947-1954 Gmc Truck | 333

    Firewall Insulation for 1947-1954 Gmc Truck | 333

    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 1949 Cadillac Series 62 Firewall Insulation for 1949 Cadillac Series 62 Firewall Insulation for 1949 Cadillac Series 62 Firewall Insulation for 1949 Cadillac Series 62 Firewall Insulation for 1949 Cadillac Series 62

    Firewall Insulation for 1949 Cadillac Series 62

    Firewall Insulation for 1949 Cadillac Series 62Firewall 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...

    $431.73
    $366.97
  • Sale
    Firewall Insulation for 1949-1950 Plymouth P-40 Firewall Insulation for 1949-1950 Plymouth P-40 Firewall Insulation for 1949-1950 Plymouth P-40 Firewall Insulation for 1949-1950 Plymouth P-40 Firewall Insulation for 1949-1950 Plymouth P-40

    Firewall Insulation for 1949-1950 Plymouth P-40

    Firewall Insulation for 1949-1950 Plymouth P-40Firewall 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