null

Free Shipping on all Domestic Orders!

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.

Price
Stock
Fitment
Number of Doors
Body Style
Filters
0 results
Sort by: 
  • Sale
    1932 Dearborn Convertible Firewall Insulator 1932 Dearborn Convertible Firewall Insulator 1932 Dearborn Convertible Firewall Insulator 1932 Dearborn Convertible Firewall Insulator 1932 Dearborn Convertible Firewall Insulator

    1932 Dearborn Convertible Firewall Insulator

    Firewall Insulation for 1932 Dearborn | Classic Firewall Insulation Upgrade your 1932 Dearborn with our Firewall Sound Deadener Insulation Pad, crafted from BLACK LEATHER GRAIN ABS PLASTIC and backed with time-correct insulation. This Classic Firewall...

    $285.85
    $242.97
  • Sale
    1929 Packard Dietrich Firewall Insulator 1929 Packard Dietrich Firewall Insulator 1929 Packard Dietrich Firewall Insulator 1929 Packard Dietrich Firewall Insulator 1929 Packard Dietrich Firewall Insulator

    1929 Packard Dietrich Firewall Insulator

    Firewall Insulation for 1929 Packard Model 626 Enhance your 1929 Packard Model 626 with our Firewall Sound Deadener Insulation Pad, a premium addition to your classic firewall insulation. Crafted from black leather grain ABS plastic and backed with...

    $452.91
    $384.97
  • Sale
    1930 Marmon Big 8 Firewall Insulator 1930 Marmon Big 8 Firewall Insulator 1930 Marmon Big 8 Firewall Insulator 1930 Marmon Big 8 Firewall Insulator 1930 Marmon Big 8 Firewall Insulator

    1930 Marmon Big 8 Firewall Insulator

    Firewall Insulation for 1930 Marmon Big Eight Upgrade your 1930 Marmon Big Eight 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
    1957-1958 Cadillac Eldorado Barritz Firewall Insulator 1957-1958 Cadillac Eldorado Barritz Firewall Insulator 1957-1958 Cadillac Eldorado Barritz Firewall Insulator 1957-1958 Cadillac Eldorado Barritz Firewall Insulator 1957-1958 Cadillac Eldorado Barritz Firewall Insulator

    1957-1958 Cadillac Eldorado Barritz Firewall Insulator

    Firewall Insulation for 1957 Cadillac Eldorado Upgrade your 1957 Cadillac Eldorado 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...

    $449.38
    $381.97
  • Sale
    1949 Cadillac Series 62 Defroster Duct (ABS Plastic) 1949 Cadillac Series 62 Defroster Duct (ABS Plastic) 1949 Cadillac Series 62 Defroster Duct (ABS Plastic) 1949 Cadillac Series 62 Defroster Duct (ABS Plastic) 1949 Cadillac Series 62 Defroster Duct (ABS Plastic)

    1949 Cadillac Series 62 Defroster Duct (ABS Plastic)

    Firewall Insulation for 1949 Cadillac Series 62 Upgrade your 1949 Cadillac Series 62 with our Firewall Sound Deadener Insulation Pad, crafted from durable black leather grain ABS plastic. This classic firewall insulation not only enhances heat control...

    $397.61
    $337.97
  • Sale
    Firewall Insulation for 1931 Buick Series 50 Firewall Insulation for 1931 Buick Series 50 Firewall Insulation for 1931 Buick Series 50 Firewall Insulation for 1931 Buick Series 50 Firewall Insulation for 1931 Buick Series 50

    Firewall Insulation for 1931 Buick Series 50

    Firewall Insulation for 1931 Buick Series 50 Upgrade your 1931 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
    1939 Buick Series 80-90 Firewall Insulator 1939 Buick Series 80-90 Firewall Insulator 1939 Buick Series 80-90 Firewall Insulator 1939 Buick Series 80-90 Firewall Insulator 1939 Buick Series 80-90 Firewall Insulator

    1939 Buick Series 80-90 Firewall Insulator

    Firewall Insulation for 1939 Buick Roadmaster | Classic Car Parts Upgrade your 1939 Buick Roadmaster with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from durable black leather grain ABS plastic and...

    $449.38
    $381.97
  • Sale
    1957-1958 Cadillac Firewall Insulator 1957-1958 Cadillac Firewall Insulator 1957-1958 Cadillac Firewall Insulator 1957-1958 Cadillac Firewall Insulator 1957-1958 Cadillac Firewall Insulator

    1957-1958 Cadillac Firewall Insulator

    Firewall Insulation for 1957 Cadillac Deville | Classic Firewall Insulation Upgrade your 1957 Cadillac Deville with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from black leather grain ABS...

    $461.14
    $391.97
  • Sale
    1960 Edsel Ranger/Corsair Firewall Insulator 1960 Edsel Ranger/Corsair Firewall Insulator 1960 Edsel Ranger/Corsair Firewall Insulator 1960 Edsel Ranger/Corsair Firewall Insulator 1960 Edsel Ranger/Corsair Firewall Insulator

    1960 Edsel Ranger/Corsair Firewall Insulator

    Firewall Insulation for 1960 Edsel Ranger | Classic Firewall Insulation Upgrade your 1960 Edsel Ranger with our Firewall Sound Deadener Insulation Pad, crafted from black leather grain ABS plastic and backed with time-correct insulation. This classic...

    $347.02
    $294.97
  • Sale
    1941 Streetbeast Willys Firewall Insulator 1941 Streetbeast Willys Firewall Insulator 1941 Streetbeast Willys Firewall Insulator 1941 Streetbeast Willys Firewall Insulator 1941 Streetbeast Willys Firewall Insulator

    1941 Streetbeast Willys Firewall Insulator

    Firewall Insulation for 1941 Streetbeast Willys Upgrade your 1941 Streetbeast Willys with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from BLACK LEATHER GRAIN ABS PLASTIC and backed with...

    $271.73
    $230.97
  • Sale
    1939-1946 WhiteTruck Firewall Insulator 1939-1946 WhiteTruck Firewall Insulator 1939-1946 WhiteTruck Firewall Insulator 1939-1946 WhiteTruck Firewall Insulator 1939-1946 WhiteTruck Firewall Insulator

    1939-1946 WhiteTruck Firewall Insulator

    Firewall Insulation for 1939-46 White Truck Enhance your 1939-46 White Truck restoration with our Firewall Sound Deadener Insulation Pad, crafted from BLACK LEATHER GRAIN ABS PLASTIC and backed with time-correct insulation. This Classic Firewall...

    $367.02
    $311.97
  • Sale
    Firewall Insulation for 1931 Studebaker Dictator Firewall Insulation for 1931 Studebaker Dictator Firewall Insulation for 1931 Studebaker Dictator Firewall Insulation for 1931 Studebaker Dictator Firewall Insulation for 1931 Studebaker Dictator

    Firewall Insulation for 1931 Studebaker Dictator

    Firewall Insulation for 1931 Studebaker Dictator | Classic Firewall Insulation Upgrade your classic 1931 Studebaker Dictator Model 61 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black...

    $452.91
    $384.97
  • Sale
    1933-34 Packard Model 1107 Firewall Insulator 1933-34 Packard Model 1107 Firewall Insulator 1933-34 Packard Model 1107 Firewall Insulator 1933-34 Packard Model 1107 Firewall Insulator 1933-34 Packard Model 1107 Firewall Insulator

    1933-34 Packard Model 1107 Firewall Insulator

    Firewall Insulation for 1934 Packard Model 1107 Upgrade your 1934 Packard Model 1107 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from black leather grain ABS plastic and backed with...

    $385.85
    $327.97
  • Sale
    1937 Coast Coupe Firewall Insulator 1937 Coast Coupe Firewall Insulator 1937 Coast Coupe Firewall Insulator 1937 Coast Coupe Firewall Insulator 1937 Coast Coupe Firewall Insulator

    1937 Coast Coupe Firewall Insulator

    Firewall Sound Deadener for 1937 Ford Coast Upgrade your 1937 Ford Coast 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 only...

    $307.02
    $260.97
  • Sale
    1935 Graham Model 78 Firewall Insulator 1935 Graham Model 78 Firewall Insulator 1935 Graham Model 78 Firewall Insulator 1935 Graham Model 78 Firewall Insulator 1935 Graham Model 78 Firewall Insulator

    1935 Graham Model 78 Firewall Insulator

    Firewall Insulation for 1935 Graham-Paige | Classic Firewall Insulation Upgrade your 1935 Graham-Paige Model 78 with our Firewall Sound Deadener Insulation Pad, crafted from BLACK LEATHER GRAIN ABS PLASTIC and backed with time-correct insulation. This...

    $401.14
    $340.97
  • Sale
    1941-1948 Bitchin Ford Car Big Block Firewall (4' Setback) 1941-1948 Bitchin Ford Car Big Block Firewall (4' Setback) 1941-1948 Bitchin Ford Car Big Block Firewall (4' Setback) 1941-1948 Bitchin Ford Car Big Block Firewall (4' Setback) 1941-1948 Bitchin Ford Car Big Block Firewall (4' Setback)

    1941-1948 Bitchin Ford Car Big Block Firewall (4' Setback)

    Firewall Insulation for 1941-48 Bitchin Ford Car Upgrade your 1941-48 Bitchin Ford Car with our Firewall Sound Deadener Insulation Pad, crafted from black leather grain ABS plastic and backed with time-correct insulation. This classic firewall insulation...

    $401.14
    $340.97
  • Sale
    1933 Packard Series 1005 Firewall Insulator 1933 Packard Series 1005 Firewall Insulator 1933 Packard Series 1005 Firewall Insulator 1933 Packard Series 1005 Firewall Insulator 1933 Packard Series 1005 Firewall Insulator

    1933 Packard Series 1005 Firewall Insulator

    Firewall Insulation for 1933 Packard Model 1005 Enhance your 1933 Packard Model 1005 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
    1933 Packard Model 1006 Firewall Insulator 1933 Packard Model 1006 Firewall Insulator 1933 Packard Model 1006 Firewall Insulator 1933 Packard Model 1006 Firewall Insulator 1933 Packard Model 1006 Firewall Insulator

    1933 Packard Model 1006 Firewall Insulator

    Firewall Insulation for 1933 Packard Model 1006 Upgrade your 1933 Packard Model 1006 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
    Firewall Insulation for 1946 Desoto S-11 Firewall Insulation for 1946 Desoto S-11 Firewall Insulation for 1946 Desoto S-11 Firewall Insulation for 1946 Desoto S-11 Firewall Insulation for 1946 Desoto S-11

    Firewall Insulation for 1946 Desoto S-11

    Firewall Insulation for 1946 Desoto S-11 Upgrade your 1946 DeSoto S-11 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 insulation,...

    $462.32
    $392.97
  • Sale
    1937 Plymouth D-2 Firewall Insulator 1937 Plymouth D-2 Firewall Insulator 1937 Plymouth D-2 Firewall Insulator 1937 Plymouth D-2 Firewall Insulator 1937 Plymouth D-2 Firewall Insulator

    1937 Plymouth D-2 Firewall Insulator

    Firewall Insulation for 1937 Plymouth D-2 | Classic Firewall Insulation Upgrade your 1937 Plymouth D-2 with our Firewall Sound Deadener Insulation Pad, crafted from black leather grain ABS plastic and backed with time-correct insulation. This classic...

    $419.96
    $356.97
  • Sale
    1934 Auburn Model 1250 Firewall Insulator 1934 Auburn Model 1250 Firewall Insulator 1934 Auburn Model 1250 Firewall Insulator 1934 Auburn Model 1250 Firewall Insulator 1934 Auburn Model 1250 Firewall Insulator

    1934 Auburn Model 1250 Firewall Insulator

    Firewall Insulation for 1934 Auburn Model 1250 Upgrade your 1934 Auburn Model 1250 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...

    $385.85
    $327.97
  • Sale
    1955-1956 Mercury Car Firewall Insulator (ABS Plastic) 1955-1956 Mercury Car Firewall Insulator (ABS Plastic) 1955-1956 Mercury Car Firewall Insulator (ABS Plastic) 1955-1956 Mercury Car Firewall Insulator (ABS Plastic) 1955-1956 Mercury Car Firewall Insulator (ABS Plastic)

    1955-1956 Mercury Car Firewall Insulator (ABS Plastic)

    Firewall Insulation for 1955 Mercury Custom Upgrade your 1955 Mercury Custom 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
    1932 Cadillac V-12 Flat Firewall Insulator 1932 Cadillac V-12 Flat Firewall Insulator 1932 Cadillac V-12 Flat Firewall Insulator 1932 Cadillac V-12 Flat Firewall Insulator 1932 Cadillac V-12 Flat Firewall Insulator

    1932 Cadillac V-12 Flat Firewall Insulator

    Firewall Insulation for 1932 Cadillac 355 B Upgrade your 1932 Cadillac 355 B 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...

    $354.08
    $300.97
  • Sale
    1933 Nash Series 1090 Passenger Side Firewall Insulator? 1933 Nash Series 1090 Passenger Side Firewall Insulator? 1933 Nash Series 1090 Passenger Side Firewall Insulator? 1933 Nash Series 1090 Passenger Side Firewall Insulator? 1933 Nash Series 1090 Passenger Side Firewall Insulator?

    1933 Nash Series 1090 Passenger Side Firewall Insulator?

    Firewall Insulation for 1933 Nash Model 1090 Upgrade your 1933 Nash Model 1090 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from black leather grain ABS plastic and backed with time-correct...

    $450.55
    $382.97
  • Sale
    1942-1948 Plymouth Firewall Insulator 1942-1948 Plymouth Firewall Insulator 1942-1948 Plymouth Firewall Insulator 1942-1948 Plymouth Firewall Insulator 1942-1948 Plymouth Firewall Insulator

    1942-1948 Plymouth Firewall Insulator

    Firewall Sound Deadener for 1942 Plymouth P14C | Classic Firewall Insulation Upgrade your 1942 Plymouth P14C Special Deluxe with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black leather grain...

    $462.32
    $392.97
  • Sale
    1937 Buick Series 40-60 Firewall Insulator 1937 Buick Series 40-60 Firewall Insulator 1937 Buick Series 40-60 Firewall Insulator 1937 Buick Series 40-60 Firewall Insulator 1937 Buick Series 40-60 Firewall Insulator

    1937 Buick Series 40-60 Firewall Insulator

    Firewall Insulation for 1937 Buick Century | Classic Firewall Insulation Upgrade your 1937 Buick Century with our Firewall Sound Deadener Insulation Pad, crafted from BLACK LEATHER GRAIN ABS PLASTIC and backed with time-correct insulation. This Classic...

    $442.32
    $375.97
  • Sale
    Firewall Insulation for 1939-40 Cadillac Series 75-90 Firewall Insulation for 1939-40 Cadillac Series 75-90 Firewall Insulation for 1939-40 Cadillac Series 75-90 Firewall Insulation for 1939-40 Cadillac Series 75-90 Firewall Insulation for 1939-40 Cadillac Series 75-90

    Firewall Insulation for 1939-40 Cadillac Series 75-90

    Firewall Insulation for 1939-40 Cadillac Series 75-90 Enhance your classic 1939-1940 Cadillac Series 75-90 with our Firewall Sound Deadener Insulation Pad, a premium CategoryTag crafted from BLACK LEATHER GRAIN ABS PLASTIC, backed with time-correct...

    $383.49
    $325.97
  • Sale
    1939 Pontiac Model 25 Firewall Insulator 1939 Pontiac Model 25 Firewall Insulator 1939 Pontiac Model 25 Firewall Insulator 1939 Pontiac Model 25 Firewall Insulator 1939 Pontiac Model 25 Firewall Insulator

    1939 Pontiac Model 25 Firewall Insulator

    Firewall Insulation for 1939 Pontiac Special Series 25 Upgrade your 1939 Pontiac Special Series 25 with our Firewall Sound Deadener Insulation Pad, crafted from BLACK LEATHER GRAIN ABS PLASTIC and backed with time-correct insulation. This Classic...

    $449.38
    $381.97