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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
    1933 Packard Series 1003 Firewall Insulator 1933 Packard Series 1003 Firewall Insulator 1933 Packard Series 1003 Firewall Insulator 1933 Packard Series 1003 Firewall Insulator 1933 Packard Series 1003 Firewall Insulator

    1933 Packard Series 1003 Firewall Insulator

    Firewall Insulation for 1933 Packard Model 1003 Enhance your 1933 Packard Model 1003 with our Firewall Sound Deadener Insulation Pad, crafted from BLACK LEATHER GRAIN ABS PLASTIC and backed with time-correct insulation. This Classic Firewall Insulation...

    $385.85
    $327.97
  • Sale
    1950 Oldsmobile Series 98 Firewall Insulator 1950 Oldsmobile Series 98 Firewall Insulator 1950 Oldsmobile Series 98 Firewall Insulator 1950 Oldsmobile Series 98 Firewall Insulator 1950 Oldsmobile Series 98 Firewall Insulator

    1950 Oldsmobile Series 98 Firewall Insulator

    Firewall Sound Deadener for 1950 Oldsmobile 98 Upgrade your 1950 Oldsmobile 98 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black leather grain ABS plastic and backed with time-correct...

    $449.38
    $381.97
  • Sale
    1930 Packard Model 745 Firewall Insulator 1930 Packard Model 745 Firewall Insulator 1930 Packard Model 745 Firewall Insulator 1930 Packard Model 745 Firewall Insulator 1930 Packard Model 745 Firewall Insulator

    1930 Packard Model 745 Firewall Insulator

    Firewall Insulation for 1930 Packard Model 745 Upgrade your 1930 Packard Model 745 with our Firewall Sound Deadener Insulation Pad, crafted from black leather grain ABS plastic and backed with time-correct insulation. This classic firewall insulation not...

    $452.91
    $384.97
  • Sale
    1934-35 Buick Series 50-60-90 Flat Firewall Insulator 1934-35 Buick Series 50-60-90 Flat Firewall Insulator 1934-35 Buick Series 50-60-90 Flat Firewall Insulator 1934-35 Buick Series 50-60-90 Flat Firewall Insulator 1934-35 Buick Series 50-60-90 Flat Firewall Insulator

    1934-35 Buick Series 50-60-90 Flat Firewall Insulator

    Firewall Insulation for 1934-35 Buick Series 50 Upgrade your classic 1934-35 Buick Series 50, 60, & 90 with our Firewall Sound Deadener Insulation Pad, crafted from BLACK LEATHER GRAIN ABS PLASTIC and backed with time-correct insulation. This Classic...

    $383.49
    $325.97
  • Sale
    1953 Cadillac Firewall Insulator 1953 Cadillac Firewall Insulator 1953 Cadillac Firewall Insulator 1953 Cadillac Firewall Insulator 1953 Cadillac Firewall Insulator

    1953 Cadillac Firewall Insulator

    Firewall Sound Deadener for 1953 Cadillac | Classic Firewall Insulation Upgrade your 1953 Cadillac Commercial Chassis with our Firewall Sound Deadener Insulation Pad, crafted from black leather grain ABS plastic and backed with time-correct insulation...

    $461.14
    $391.97
  • Sale
    1957-1958 Edsel Ranger/Corsair Firewall Insulator 1957-1958 Edsel Ranger/Corsair Firewall Insulator 1957-1958 Edsel Ranger/Corsair Firewall Insulator 1957-1958 Edsel Ranger/Corsair Firewall Insulator 1957-1958 Edsel Ranger/Corsair Firewall Insulator

    1957-1958 Edsel Ranger/Corsair Firewall Insulator

    Firewall Insulation for 1958 Edsel Corsair Upgrade your 1958 Edsel Corsair with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black leather grain ABS plastic and backed with time-correct...

    $404.67
    $343.97
  • Sale
    1927 Packard Model 526 Firewall Insulator 1927 Packard Model 526 Firewall Insulator 1927 Packard Model 526 Firewall Insulator 1927 Packard Model 526 Firewall Insulator 1927 Packard Model 526 Firewall Insulator

    1927 Packard Model 526 Firewall Insulator

    Firewall Insulation for 1927 Packard Model 526 | Classic Firewall Insulation Enhance your 1927 Packard Model 526 with our Firewall Sound Deadener Insulation Pad, a premium Classic Firewall Insulation solution made from BLACK LEATHER GRAIN ABS PLASTIC,...

    $355.26
    $301.97
  • Sale
    1933 Chrysler Model CQ Firewall Insulator 1933 Chrysler Model CQ Firewall Insulator 1933 Chrysler Model CQ Firewall Insulator 1933 Chrysler Model CQ Firewall Insulator 1933 Chrysler Model CQ Firewall Insulator

    1933 Chrysler Model CQ Firewall Insulator

    Firewall Insulation for 1933 Chrysler Imperial | Classic Firewall Insulation Upgrade your 1933 Chrysler Imperial Series CQ with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black leather grain...

    $450.55
    $382.97
  • Sale
    1935-1936 Reo Speedwagon Truck Firewall Insulator 1935-1936 Reo Speedwagon Truck Firewall Insulator 1935-1936 Reo Speedwagon Truck Firewall Insulator 1935-1936 Reo Speedwagon Truck Firewall Insulator 1935-1936 Reo Speedwagon Truck Firewall Insulator

    1935-1936 Reo Speedwagon Truck Firewall Insulator

    Firewall Insulation for 1935-36 Reo Speedwagon Upgrade your 1935-36 REO Speedwagon with our Firewall Sound Deadener Insulation Pad, crafted from black leather grain ABS plastic and backed with time-correct insulation. This classic firewall insulation not...

    $362.32
    $307.97
  • Sale
    1961-70 International Scout Firewall Insulator 1961-70 International Scout Firewall Insulator 1961-70 International Scout Firewall Insulator 1961-70 International Scout Firewall Insulator 1961-70 International Scout Firewall Insulator

    1961-70 International Scout Firewall Insulator

    Firewall Insulation for 1965 International Harvester D Series Upgrade your 1965 International Harvester D Series with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from BLACK LEATHER GRAIN ABS...

    $421.14
    $357.97
  • Sale
    1930-1931 Brookville Firewall Insulator 1930-1931 Brookville Firewall Insulator 1930-1931 Brookville Firewall Insulator 1930-1931 Brookville Firewall Insulator 1930-1931 Brookville Firewall Insulator

    1930-1931 Brookville Firewall Insulator

    Firewall Sound Deadener for 1930-31 Brookville Upgrade your 1930-31 Brookville with our Firewall Sound Deadener Insulation Pad, crafted from black leather grain ABS plastic and backed with time-correct insulation. This classic firewall insulation not...

    $401.14
    $340.97
  • Sale
    1931 Studebaker President Firewall Insulator 1931 Studebaker President Firewall Insulator 1931 Studebaker President Firewall Insulator 1931 Studebaker President Firewall Insulator 1931 Studebaker President Firewall Insulator

    1931 Studebaker President Firewall Insulator

    Firewall Insulation for 1931 Studebaker President | Classic Firewall Insulation Upgrade your 1931 Studebaker President Model 80 with our Firewall Sound Deadener Insulation Pad, a key component in our Classic Firewall Insulation category. Made from black...

    $452.91
    $384.97
  • Sale
    1934 Nash Model 1290 Engine Side Firewall Insulator 1934 Nash Model 1290 Engine Side Firewall Insulator 1934 Nash Model 1290 Engine Side Firewall Insulator 1934 Nash Model 1290 Engine Side Firewall Insulator 1934 Nash Model 1290 Engine Side Firewall Insulator

    1934 Nash Model 1290 Engine Side Firewall Insulator

    Firewall Insulation for 1934 Nash Model 1290 Upgrade your 1934 Nash Model 1290 with our Firewall Sound Deadener Insulation Pad, crafted from BLACK LEATHER GRAIN ABS PLASTIC and backed with time-correct insulation. This Classic Firewall Insulation not...

    $450.55
    $382.97
  • Sale
    1932 Buick Series 50 Firewall Insulator 1932 Buick Series 50 Firewall Insulator 1932 Buick Series 50 Firewall Insulator 1932 Buick Series 50 Firewall Insulator 1932 Buick Series 50 Firewall Insulator

    1932 Buick Series 50 Firewall Insulator

    Firewall Insulation for 1932 Buick Series 50 Upgrade your 1932 Buick Series 50 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from durable black leather grain ABS plastic and backed with...

    $449.38
    $381.97
  • Sale
    1929-1932 Cord L-29 Firewall Insulator Style 1 1929-1932 Cord L-29 Firewall Insulator Style 1 1929-1932 Cord L-29 Firewall Insulator Style 1 1929-1932 Cord L-29 Firewall Insulator Style 1 1929-1932 Cord L-29 Firewall Insulator Style 1

    1929-1932 Cord L-29 Firewall Insulator Style 1

    Firewall Insulation for 1929-32 Cord L-29 Enhance your 1929-32 Cord L-29 restoration with our Firewall Sound Deadener Insulation Pad, crafted from black leather grain ABS plastic and backed with time-correct insulation. This classic firewall insulation...

    $472.91
    $401.97
  • Sale
    1930 Packard Model 845 Victoria Firewall Insulator 1930 Packard Model 845 Victoria Firewall Insulator 1930 Packard Model 845 Victoria Firewall Insulator 1930 Packard Model 845 Victoria Firewall Insulator 1930 Packard Model 845 Victoria Firewall Insulator

    1930 Packard Model 845 Victoria Firewall Insulator

    Firewall Insulation for 1930 Packard Model 845 | Classic Firewall Insulation Upgrade your 1930 Packard Model 845 Victoria with our Firewall Sound Deadener Insulation Pad, crafted from high-quality black leather grain ABS plastic and backed with...

    $452.91
    $384.97
  • Sale
    1935-1936 Pontiac 8 cylinder Firewall Insulator 1935-1936 Pontiac 8 cylinder Firewall Insulator 1935-1936 Pontiac 8 cylinder Firewall Insulator 1935-1936 Pontiac 8 cylinder Firewall Insulator 1935-1936 Pontiac 8 cylinder Firewall Insulator

    1935-1936 Pontiac 8 cylinder Firewall Insulator

    Firewall Insulation for 1935 Pontiac Series 605 | Classic Firewall Insulation Upgrade your 1935 Pontiac Series 605 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from BLACK LEATHER GRAIN ABS...

    $449.38
    $381.97
  • Sale
    1932 Cadillac V-8 Flat Firewall Insulator 1932 Cadillac V-8 Flat Firewall Insulator 1932 Cadillac V-8 Flat Firewall Insulator 1932 Cadillac V-8 Flat Firewall Insulator 1932 Cadillac V-8 Flat Firewall Insulator

    1932 Cadillac V-8 Flat Firewall Insulator

    Firewall Insulation for 1932 Cadillac 355 B Enhance your 1932 Cadillac 355 B's performance with our Firewall Sound Deadener Insulation Pad, crafted from BLACK LEATHER GRAIN ABS PLASTIC and backed with time-correct insulation. This Classic Firewall...

    $354.08
    $300.97
  • Sale
    1932 Chrysler Model CD-8 Firewall Insulator 1932 Chrysler Model CD-8 Firewall Insulator 1932 Chrysler Model CD-8 Firewall Insulator 1932 Chrysler Model CD-8 Firewall Insulator 1932 Chrysler Model CD-8 Firewall Insulator

    1932 Chrysler Model CD-8 Firewall Insulator

    Firewall Insulation for 1932 Chrysler Series Cd Upgrade your 1932 Chrysler Series CD with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black leather grain ABS plastic and backed with...

    $450.55
    $382.97
  • Sale
    1961 Cadillac Model 6267 Firewall Insulator 1961 Cadillac Model 6267 Firewall Insulator 1961 Cadillac Model 6267 Firewall Insulator 1961 Cadillac Model 6267 Firewall Insulator 1961 Cadillac Model 6267 Firewall Insulator

    1961 Cadillac Model 6267 Firewall Insulator

    Firewall Insulation for 1961 Cadillac Series 62 Upgrade your 1961 Cadillac Series 62 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black leather grain ABS plastic and backed with...

    $461.14
    $391.97
  • Sale
    1931 Packard Firewall Insulator (All Series) 1931 Packard Firewall Insulator (All Series) 1931 Packard Firewall Insulator (All Series) 1931 Packard Firewall Insulator (All Series) 1931 Packard Firewall Insulator (All Series)

    1931 Packard Firewall Insulator (All Series)

    Firewall Insulation for 1931 Packard Model 826 Enhance your 1931 Packard Model 826 with our Firewall Sound Deadener Insulation Pad, a premium Classic Firewall Insulation solution. Crafted from black leather grain ABS plastic and backed with time-correct...

    $452.91
    $384.97
  • Sale
    1933 Nash Series 90 (In/Out) Firewall Insulator 1933 Nash Series 90 (In/Out) Firewall Insulator 1933 Nash Series 90 (In/Out) Firewall Insulator 1933 Nash Series 90 (In/Out) Firewall Insulator 1933 Nash Series 90 (In/Out) Firewall Insulator

    1933 Nash Series 90 (In/Out) Firewall Insulator

    Firewall Insulation for 1933 Nash Model 90 Enhance your 1933 Nash Model 90 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from BLACK LEATHER GRAIN ABS PLASTIC and backed with time-correct...

    $659.96
    $560.97
  • Sale
    1951 DeSoto Firewall Insulator 1951 DeSoto Firewall Insulator 1951 DeSoto Firewall Insulator 1951 DeSoto Firewall Insulator 1951 DeSoto Firewall Insulator

    1951 DeSoto Firewall Insulator

    Firewall Sound Deadener for 1951 Desoto S-15 Upgrade your 1951 DeSoto S-15 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from BLACK LEATHER GRAIN ABS PLASTIC and backed with time-correct...

    $452.91
    $384.97
  • Sale
    1927 Hupmobile Series A Firewall Insulator 1927 Hupmobile Series A Firewall Insulator 1927 Hupmobile Series A Firewall Insulator 1927 Hupmobile Series A Firewall Insulator 1927 Hupmobile Series A Firewall Insulator

    1927 Hupmobile Series A Firewall Insulator

    Firewall Insulation for 1927 Hupmobile Series A Upgrade your 1927 Hupmobile Series A with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black leather grain ABS plastic and backed with...

    $385.85
    $327.97
  • Sale
    1937 LaSalle Series 50 Firewall Insulator 1937 LaSalle Series 50 Firewall Insulator 1937 LaSalle Series 50 Firewall Insulator 1937 LaSalle Series 50 Firewall Insulator 1937 LaSalle Series 50 Firewall Insulator

    1937 LaSalle Series 50 Firewall Insulator

    Firewall Insulation for 1937 Lasalle Series 50 Upgrade your 1937 LaSalle Series 50 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black leather grain ABS plastic and backed with time-correct...

    $397.61
    $337.97
  • Sale
    1931-1932 Devaux Firewall Insulator 1931-1932 Devaux Firewall Insulator 1931-1932 Devaux Firewall Insulator 1931-1932 Devaux Firewall Insulator 1931-1932 Devaux Firewall Insulator

    1931-1932 Devaux Firewall Insulator

    Firewall Insulation for 1931-32 Devaux Car | Classic Firewall Insulation Enhance your classic car restoration with our 1931-1932 Devaux Firewall Insulator, a premium Firewall Sound Deadener Insulation Pad designed specifically for the 1931-32 Devaux Car...

    $421.14
    $357.97
  • Sale
    1930 Packard Firewall (All Series) 1930 Packard Firewall (All Series) 1930 Packard Firewall (All Series) 1930 Packard Firewall (All Series) 1930 Packard Firewall (All Series)

    1930 Packard Firewall (All Series)

    Firewall Insulation for 1930 Packard Model 726 Upgrade your 1930 Packard Model 726 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from black leather grain ABS plastic and backed with...

    $452.91
    $384.97
  • Sale
    1939 Oldsmobile Series 60 Firewall Insulator 1939 Oldsmobile Series 60 Firewall Insulator 1939 Oldsmobile Series 60 Firewall Insulator 1939 Oldsmobile Series 60 Firewall Insulator 1939 Oldsmobile Series 60 Firewall Insulator

    1939 Oldsmobile Series 60 Firewall Insulator

    Firewall Insulation for 1939 Oldsmobile Series 60 Upgrade your 1939 Oldsmobile Series 60 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from black leather grain ABS plastic and backed with...

    $449.38
    $381.97
  • Sale
    1940-41 LaSalle Series 52 Firewall Insulator 1940-41 LaSalle Series 52 Firewall Insulator 1940-41 LaSalle Series 52 Firewall Insulator 1940-41 LaSalle Series 52 Firewall Insulator 1940-41 LaSalle Series 52 Firewall Insulator

    1940-41 LaSalle Series 52 Firewall Insulator

    Firewall Insulation for 1940 Lasalle Series 50 Upgrade your classic car restoration with our 1940-41 LaSalle Series 52 Firewall Insulator, designed specifically for the 1940 Lasalle Series 50. Made from black leather grain ABS plastic and backed with...

    $397.61
    $337.97
  • Sale
    1968 Corvette Firewall Insulator (Ultra High Def Rubber) 1968 Corvette Firewall Insulator (Ultra High Def Rubber) 1968 Corvette Firewall Insulator (Ultra High Def Rubber) 1968 Corvette Firewall Insulator (Ultra High Def Rubber) 1968 Corvette Firewall Insulator (Ultra High Def Rubber)

    1968 Corvette Firewall Insulator (Ultra High Def Rubber)

    Firewall Insulation for 1968 Chevrolet Corvette Upgrade your 1968 Chevrolet Corvette with our Firewall Sound Deadener Insulation Pad, crafted from BLACK ULTRA HIGH-DEFINITION RUBBER. This Classic Firewall Insulation not only provides exceptional heat...

    $402.32
    $341.97