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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
    1936 Chrysler C-8 Firewall Insulator 1936 Chrysler C-8 Firewall Insulator 1936 Chrysler C-8 Firewall Insulator 1936 Chrysler C-8 Firewall Insulator 1936 Chrysler C-8 Firewall Insulator

    1936 Chrysler C-8 Firewall Insulator

    Firewall Insulation for 1936 Chrysler Airstream Deluxe Upgrade your 1936 Chrysler Airstream Deluxe Series C-8 with our Firewall Sound Deadener Insulation Pad, crafted from black leather grain ABS plastic and backed with time-correct insulation. This...

    $384.67
    $326.97
  • Sale
    1952-54 Ford/Mercury Firewall Insulator 1952-54 Ford/Mercury Firewall Insulator 1952-54 Ford/Mercury Firewall Insulator 1952-54 Ford/Mercury Firewall Insulator 1952-54 Ford/Mercury Firewall Insulator

    1952-54 Ford/Mercury Firewall Insulator

    Firewall Insulation for 1952 Ford Consul | Classic Firewall Insulation Upgrade your classic 1952 Ford Consul with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from durable black leather grain ABS...

    $449.38
    $381.97
  • Sale
    1937 Chrysler C-14 Firewall Insulator 1937 Chrysler C-14 Firewall Insulator 1937 Chrysler C-14 Firewall Insulator 1937 Chrysler C-14 Firewall Insulator 1937 Chrysler C-14 Firewall Insulator

    1937 Chrysler C-14 Firewall Insulator

    Firewall Insulation for 1937 Chrysler Imperial Upgrade your 1937 Chrysler Imperial 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...

    $419.96
    $356.97
  • Sale
    1960-62 Mopar A-Body Firewall Insulator w/Heater 1960-62 Mopar A-Body Firewall Insulator w/Heater 1960-62 Mopar A-Body Firewall Insulator w/Heater 1960-62 Mopar A-Body Firewall Insulator w/Heater 1960-62 Mopar A-Body Firewall Insulator w/Heater

    1960-62 Mopar A-Body Firewall Insulator w/Heater

    Firewall Insulation for 1961 Plymouth Valiant Upgrade your 1961 Plymouth Valiant with our 1960-62 Mopar A-Body Firewall Insulator w/Heater, a premium firewall sound deadener insulation pad crafted from black leather grain ABS plastic. This classic...

    $450.55
    $382.97
  • Sale
    1971-1974 Pantera Body Panel/Firewall Insulation Kit 1971-1974 Pantera Body Panel/Firewall Insulation Kit 1971-1974 Pantera Body Panel/Firewall Insulation Kit 1971-1974 Pantera Body Panel/Firewall Insulation Kit 1971-1974 Pantera Body Panel/Firewall Insulation Kit

    1971-1974 Pantera Body Panel/Firewall Insulation Kit

    Firewall Insulation for 1971-74 Pantera Car Enhance your 1971-74 Pantera with our Firewall Sound Deadener Insulation Pad, a key component in our Classic Firewall Insulation category. Made from foil backed jute insulation, this kit provides exceptional...

    $283.49
    $240.97
  • Sale
    1963-1964 GM-B Body Firewall Insulator 1963-1964 GM-B Body Firewall Insulator 1963-1964 GM-B Body Firewall Insulator 1963-1964 GM-B Body Firewall Insulator 1963-1964 GM-B Body Firewall Insulator

    1963-1964 GM-B Body Firewall Insulator

    Firewall Sound Deadener for 1963 Pontiac Bonneville Upgrade your classic 1963 Pontiac Bonneville with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black leather grain ABS plastic and backed with...

    $248.20
    $210.97
  • Sale
    1939 Chevrolet Master Firewall Insulator 1939 Chevrolet Master Firewall Insulator 1939 Chevrolet Master Firewall Insulator 1939 Chevrolet Master Firewall Insulator 1939 Chevrolet Master Firewall Insulator

    1939 Chevrolet Master Firewall Insulator

    Firewall Insulation for 1939 Chevrolet Pickup Truck Upgrade your 1939 Chevrolet Pickup Truck with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from durable black leather grain ABS plastic and backed...

    $410.55
    $348.97
  • Sale
    1936-1937 Cord Beverly 810-812 Firewall Insulator 1936-1937 Cord Beverly 810-812 Firewall Insulator 1936-1937 Cord Beverly 810-812 Firewall Insulator 1936-1937 Cord Beverly 810-812 Firewall Insulator 1936-1937 Cord Beverly 810-812 Firewall Insulator

    1936-1937 Cord Beverly 810-812 Firewall Insulator

    Firewall Insulation for 1936 Cord 810 Upgrade your classic 1936 Cord 810 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...

    $421.14
    $357.97
  • Sale
    1971-1974 Mopar B-Body Firewall Insulator 1971-1974 Mopar B-Body Firewall Insulator 1971-1974 Mopar B-Body Firewall Insulator 1971-1974 Mopar B-Body Firewall Insulator 1971-1974 Mopar B-Body Firewall Insulator

    1971-1974 Mopar B-Body Firewall Insulator

    Firewall Insulation for 1971 Dodge Coronet Upgrade your 1971 Dodge Coronet 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...

    $210.55
    $178.97
  • Sale
    1986-1991 Mazda RX-7 Firewall Insulator 1986-1991 Mazda RX-7 Firewall Insulator 1986-1991 Mazda RX-7 Firewall Insulator 1986-1991 Mazda RX-7 Firewall Insulator 1986-1991 Mazda RX-7 Firewall Insulator

    1986-1991 Mazda RX-7 Firewall Insulator

    Firewall Insulation for 1991 Mazda Rx-7 Upgrade your 1991 Mazda RX-7 with our Firewall Sound Deadener Insulation Pad, crafted from BLACK ULTRA HIGH-DEFINITION RUBBER and backed with time-correct insulation. This classic firewall insulation not only...

    $351.73
    $298.97
  • Sale
    1965-66 Mopar A-Body Firewall Insulator w/Heater 1965-66 Mopar A-Body Firewall Insulator w/Heater 1965-66 Mopar A-Body Firewall Insulator w/Heater 1965-66 Mopar A-Body Firewall Insulator w/Heater 1965-66 Mopar A-Body Firewall Insulator w/Heater

    1965-66 Mopar A-Body Firewall Insulator w/Heater

    Firewall Insulation for 1965-66 Mopar A-Body Car Upgrade your 1965-66 Mopar A-Body 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...

    $210.55
    $178.97
  • Sale
    1931-32 Nash Series 980 Engine Side Firewall Insulator 1931-32 Nash Series 980 Engine Side Firewall Insulator 1931-32 Nash Series 980 Engine Side Firewall Insulator 1931-32 Nash Series 980 Engine Side Firewall Insulator 1931-32 Nash Series 980 Engine Side Firewall Insulator

    1931-32 Nash Series 980 Engine Side Firewall Insulator

    Firewall Sound Deadener for 1932 Nash Series 980 Upgrade your 1932 Nash Series 980 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
    1929-1930 Dover Truck Flat Firewall Insulator 1929-1930 Dover Truck Flat Firewall Insulator 1929-1930 Dover Truck Flat Firewall Insulator 1929-1930 Dover Truck Flat Firewall Insulator 1929-1930 Dover Truck Flat Firewall Insulator

    1929-1930 Dover Truck Flat Firewall Insulator

    Firewall Insulation for 1929-30 Hudson Dover Truck Enhance your 1929-30 Hudson Dover Truck with our Firewall Sound Deadener Insulation Pad, crafted from black leather grain ABS plastic and backed with time-correct insulation. This classic firewall...

    $452.91
    $384.97
  • Sale
    1937 Dodge D-5 Firewall Insulator 1937 Dodge D-5 Firewall Insulator 1937 Dodge D-5 Firewall Insulator 1937 Dodge D-5 Firewall Insulator 1937 Dodge D-5 Firewall Insulator

    1937 Dodge D-5 Firewall Insulator

    Firewall Insulation for 1937 Dodge Deluxe | Classic Firewall Insulation Upgrade your 1937 Dodge Deluxe with our Firewall Sound Deadener Insulation Pad, a key component of our Classic Firewall Insulation category. Made from black leather grain ABS plastic...

    $419.96
    $356.97
  • Sale
    1940-47 Hudson Car/Truck Firewall Insulator 1940-47 Hudson Car/Truck Firewall Insulator 1940-47 Hudson Car/Truck Firewall Insulator 1940-47 Hudson Car/Truck Firewall Insulator 1940-47 Hudson Car/Truck Firewall Insulator

    1940-47 Hudson Car/Truck Firewall Insulator

    Firewall Sound Deadener for 1940 Hudson Traveler | Classic Firewall Insulation Upgrade your classic 1940 Hudson Traveler Series 40 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from black...

    $384.67
    $326.97
  • Sale
    1963-64 Mopar A-Body Firewall Insulator w/Heater 1963-64 Mopar A-Body Firewall Insulator w/Heater 1963-64 Mopar A-Body Firewall Insulator w/Heater 1963-64 Mopar A-Body Firewall Insulator w/Heater 1963-64 Mopar A-Body Firewall Insulator w/Heater

    1963-64 Mopar A-Body Firewall Insulator w/Heater

    Firewall Insulation for 1964 Plymouth Barracuda Upgrade your 1964 Plymouth Barracuda with our Classic Firewall Insulation, designed specifically for your vehicle. Made from black leather grain ABS plastic and backed with time-correct insulation, this...

    $210.55
    $178.97
  • Sale
    1947 Pontiac Model 25 & 26 Firewall Panel 1947 Pontiac Model 25 & 26 Firewall Panel 1947 Pontiac Model 25 & 26 Firewall Panel 1947 Pontiac Model 25 & 26 Firewall Panel 1947 Pontiac Model 25 & 26 Firewall Panel

    1947 Pontiac Model 25 & 26 Firewall Panel

    Firewall Sound Deadener for 1947 Pontiac Streamliner Upgrade your 1947 Pontiac Streamliner with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black leather grain ABS plastic and backed with...

    $449.38
    $381.97
  • Sale
    1934 Nash Model 1290 Passenger Side Firewall Insulator 1934 Nash Model 1290 Passenger Side Firewall Insulator 1934 Nash Model 1290 Passenger Side Firewall Insulator 1934 Nash Model 1290 Passenger Side Firewall Insulator 1934 Nash Model 1290 Passenger Side Firewall Insulator

    1934 Nash Model 1290 Passenger Side Firewall Insulator

    Firewall Insulation for 1934 Nash Model 1290 Upgrade your 1934 Nash Model 1290 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
    1966-70 Mopar B-Body Firewall Insulator HC 1966-70 Mopar B-Body Firewall Insulator HC 1966-70 Mopar B-Body Firewall Insulator HC 1966-70 Mopar B-Body Firewall Insulator HC 1966-70 Mopar B-Body Firewall Insulator HC

    1966-70 Mopar B-Body Firewall Insulator HC

    Firewall Insulation for 1970 Dodge Coronet | Classic Firewall Insulation Upgrade your 1970 Dodge Coronet with our 1966-70 Mopar B-Body Firewall Insulator HC, a premium firewall sound deadener insulation pad designed for classic car restoration. Made from...

    $210.55
    $178.97
  • Sale
    1940 Oldsmobile Series 60 Firewall Insulator 1940 Oldsmobile Series 60 Firewall Insulator 1940 Oldsmobile Series 60 Firewall Insulator 1940 Oldsmobile Series 60 Firewall Insulator 1940 Oldsmobile Series 60 Firewall Insulator

    1940 Oldsmobile Series 60 Firewall Insulator

    Firewall Insulation for 1940 Oldsmobile Series 60 Upgrade your 1940 Oldsmobile Series 60 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black leather grain ABS plastic and backed with...

    $449.38
    $381.97
  • Sale
    1952 Oldsmobile Super 88-98 Firewall Insulator 1952 Oldsmobile Super 88-98 Firewall Insulator 1952 Oldsmobile Super 88-98 Firewall Insulator 1952 Oldsmobile Super 88-98 Firewall Insulator 1952 Oldsmobile Super 88-98 Firewall Insulator

    1952 Oldsmobile Super 88-98 Firewall Insulator

    Firewall Insulation for 1952 Oldsmobile 98 Upgrade your 1952 Oldsmobile 98 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...

    $449.38
    $381.97
  • Sale
    1973-1975 Volkswagen Van Firewall Insulator 1973-1975 Volkswagen Van Firewall Insulator 1973-1975 Volkswagen Van Firewall Insulator 1973-1975 Volkswagen Van Firewall Insulator 1973-1975 Volkswagen Van Firewall Insulator

    1973-1975 Volkswagen Van Firewall Insulator

    Firewall Insulation for 1974 Volkswagen Transporter Upgrade your classic 1974 Volkswagen Transporter with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restorers. Made from BLACK LEATHER GRAIN ABS PLASTIC and backed...

    $323.49
    $274.97
  • Sale
    1959 Oldsmobile 88-98 Firewall Insulator 1959 Oldsmobile 88-98 Firewall Insulator 1959 Oldsmobile 88-98 Firewall Insulator 1959 Oldsmobile 88-98 Firewall Insulator 1959 Oldsmobile 88-98 Firewall Insulator

    1959 Oldsmobile 88-98 Firewall Insulator

    Firewall Insulation for 1959 Oldsmobile 98 Upgrade your classic 1959 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
    1937-1947 Dodge Truck Cab Over Engine Firewall Insulator 1937-1947 Dodge Truck Cab Over Engine Firewall Insulator 1937-1947 Dodge Truck Cab Over Engine Firewall Insulator 1937-1947 Dodge Truck Cab Over Engine Firewall Insulator 1937-1947 Dodge Truck Cab Over Engine Firewall Insulator

    1937-1947 Dodge Truck Cab Over Engine Firewall Insulator

    Firewall Insulation for 1939-47 Dodge Truck Upgrade your 1939-47 Dodge Truck 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...

    $384.67
    $326.97
  • Sale
    1935-1936 Cadillac Series 60 Flat Firewall Insulator 1935-1936 Cadillac Series 60 Flat Firewall Insulator 1935-1936 Cadillac Series 60 Flat Firewall Insulator 1935-1936 Cadillac Series 60 Flat Firewall Insulator 1935-1936 Cadillac Series 60 Flat Firewall Insulator

    1935-1936 Cadillac Series 60 Flat Firewall Insulator

    Firewall Insulation for 1935 Cadillac Series 60 Upgrade your classic Cadillac Series 60 with our Firewall Sound Deadener Insulation Pad, crafted from BLACK LEATHER GRAIN ABS PLASTIC and backed with time-correct insulation. This essential Classic Firewall...

    $430.55
    $365.97
  • Sale
    1931-1932 Chrysler CM-6 Firewall Insulator 1931-1932 Chrysler CM-6 Firewall Insulator 1931-1932 Chrysler CM-6 Firewall Insulator 1931-1932 Chrysler CM-6 Firewall Insulator 1931-1932 Chrysler CM-6 Firewall Insulator

    1931-1932 Chrysler CM-6 Firewall Insulator

    Firewall Sound Deadener for 1931-32 Chrysler Cm-6 Upgrade your 1931-32 Chrysler CM-6 with our Firewall Sound Deadener Insulation Pad, crafted from black leather grain ABS plastic and backed with time-correct insulation. This classic firewall insulation...

    $419.96
    $356.97
  • Sale
    1952 Plymouth Cambridge Firewall Insulator w/ Skirt 1952 Plymouth Cambridge Firewall Insulator w/ Skirt 1952 Plymouth Cambridge Firewall Insulator w/ Skirt 1952 Plymouth Cambridge Firewall Insulator w/ Skirt 1952 Plymouth Cambridge Firewall Insulator w/ Skirt

    1952 Plymouth Cambridge Firewall Insulator w/ Skirt

    Firewall Insulation for 1952 Plymouth Cambridge Upgrade your 1952 Plymouth Cambridge with our Firewall Sound Deadener Insulation Pad, crafted from BLACK LEATHER GRAIN ABS PLASTIC and backed with time-correct insulation. This Classic Firewall Insulation...

    $450.55
    $382.97