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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 1973-75 Chevrolette Corvette Firewall Insulation for 1973-75 Chevrolette Corvette Firewall Insulation for 1973-75 Chevrolette Corvette Firewall Insulation for 1973-75 Chevrolette Corvette Firewall Insulation for 1973-75 Chevrolette Corvette

    Firewall Insulation for 1973-75 Chevrolette Corvette

    Firewall Insulation for 1973-75 Chevrolette Corvette Upgrade your 1973-75 Chevrolet Corvette with our Firewall Sound Deadener Insulation Pad, crafted from BLACK ULTRA HIGH-DEFINITION RUBBER and backed with time-correct insulation. This classic firewall...

    $402.32
    $341.97
  • Sale
    Firewall Sound Deadener for 1958-62 Chevrolet Corvette Firewall Sound Deadener for 1958-62 Chevrolet Corvette Firewall Sound Deadener for 1958-62 Chevrolet Corvette Firewall Sound Deadener for 1958-62 Chevrolet Corvette Firewall Sound Deadener for 1958-62 Chevrolet Corvette

    Firewall Sound Deadener for 1958-62 Chevrolet Corvette

    Firewall Sound Deadener for 1958-62 Chevrolet Corvette Upgrade your 1958-62 Chevrolet Corvette with our Firewall Sound Deadener Insulation Pad, crafted from black leather grain ABS plastic and backed with time-correct insulation. This classic firewall...

    $410.55
    $348.97
  • Sale
    1941 Chrysler Firewall Insulator 1941 Chrysler Firewall Insulator 1941 Chrysler Firewall Insulator 1941 Chrysler Firewall Insulator 1941 Chrysler Firewall Insulator

    1941 Chrysler Firewall Insulator

    Firewall Insulation for 1941 Chrysler C28 | Classic Firewall Insulation Upgrade your 1941 Chrysler C28 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from black leather grain ABS plastic and...

    $450.55
    $382.97
  • Sale
    1927 Packard Super 8 Firewall Insulator 1927 Packard Super 8 Firewall Insulator 1927 Packard Super 8 Firewall Insulator 1927 Packard Super 8 Firewall Insulator 1927 Packard Super 8 Firewall Insulator

    1927 Packard Super 8 Firewall Insulator

    Firewall Insulation for 1927 Packard Single Eight Enhance your 1927 Packard Single Eight with our Firewall Sound Deadener Insulation Pad, crafted from BLACK LEATHER GRAIN ABS PLASTIC and backed with time-correct insulation. This Classic Firewall...

    $355.26
    $301.97
  • Sale
    1938-1939 Cadillac Series 90 Firewall Insulator 1938-1939 Cadillac Series 90 Firewall Insulator 1938-1939 Cadillac Series 90 Firewall Insulator 1938-1939 Cadillac Series 90 Firewall Insulator 1938-1939 Cadillac Series 90 Firewall Insulator

    1938-1939 Cadillac Series 90 Firewall Insulator

    Firewall Insulation for 1938-39 Cadillac Series 90 Enhance your 1938-39 Cadillac Series 90 with our Firewall Sound Deadener Insulation Pad, a key component in our Classic Firewall Insulation category. Crafted from black leather grain ABS plastic and...

    $383.49
    $325.97
  • Sale
    1934-1935 Studebaker Dictator Firewall Insulator 1934-1935 Studebaker Dictator Firewall Insulator 1934-1935 Studebaker Dictator Firewall Insulator 1934-1935 Studebaker Dictator Firewall Insulator 1934-1935 Studebaker Dictator Firewall Insulator

    1934-1935 Studebaker Dictator Firewall Insulator

    Firewall Insulation for 1934-35 Studebaker Dictator Upgrade your 1934-35 Studebaker Dictator with our Firewall Sound Deadener Insulation Pad, crafted from BLACK LEATHER GRAIN ABS PLASTIC and backed with time-correct insulation. This classic firewall...

    $421.14
    $357.97
  • Sale
    Firewall Insulation for 1937 Lincoln Model K Firewall Insulation for 1937 Lincoln Model K Firewall Insulation for 1937 Lincoln Model K Firewall Insulation for 1937 Lincoln Model K Firewall Insulation for 1937 Lincoln Model K

    Firewall Insulation for 1937 Lincoln Model K

    Firewall Insulation for 1937 Lincoln Model K Upgrade your 1937 Lincoln Model K 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...

    $457.61
    $388.97
  • Sale
    1938 Hudson Terraplane Firewall Insulator 1938 Hudson Terraplane Firewall Insulator 1938 Hudson Terraplane Firewall Insulator 1938 Hudson Terraplane Firewall Insulator 1938 Hudson Terraplane Firewall Insulator

    1938 Hudson Terraplane Firewall Insulator

    Firewall Insulation for 1938 Hudson Country Club | Classic Firewall Insulation Upgrade your 1938 Hudson Country Club Series 87 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from black leather...

    $398.79
    $338.97
  • Sale
    1955 Chevrolet Car Firewall Insulator 1955 Chevrolet Car Firewall Insulator 1955 Chevrolet Car Firewall Insulator 1955 Chevrolet Car Firewall Insulator 1955 Chevrolet Car Firewall Insulator

    1955 Chevrolet Car Firewall Insulator

    Firewall Sound Deadener for 1955 Chevrolet Bel Air Upgrade your 1955 Chevrolet Bel Air with our Firewall Sound Deadener Insulation Pad, crafted from black leather grain ABS plastic and backed with time-correct insulation. This classic firewall insulation...

    $442.32
    $375.97
  • Sale
    1933-1935 Dodge Truck 1st Series Firewall Insulator 1933-1935 Dodge Truck 1st Series Firewall Insulator 1933-1935 Dodge Truck 1st Series Firewall Insulator 1933-1935 Dodge Truck 1st Series Firewall Insulator 1933-1935 Dodge Truck 1st Series Firewall Insulator

    1933-1935 Dodge Truck 1st Series Firewall Insulator

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

    $305.85
    $259.97
  • Sale
    1940-1941 Cadillac Series 60 Special Firewall Insulator 1940-1941 Cadillac Series 60 Special Firewall Insulator 1940-1941 Cadillac Series 60 Special Firewall Insulator 1940-1941 Cadillac Series 60 Special Firewall Insulator 1940-1941 Cadillac Series 60 Special Firewall Insulator

    1940-1941 Cadillac Series 60 Special Firewall Insulator

    Firewall Insulation for 1940-41 Cadillac Series 60 Special Enhance your classic 1940-41 Cadillac Series 60 Special with our Firewall Sound Deadener Insulation Pad, expertly crafted from BLACK LEATHER GRAIN ABS PLASTIC and backed with time-correct...

    $397.61
    $337.97
  • Sale
    Firewall Insulation for 1954 Buick Skylark Firewall Insulation for 1954 Buick Skylark Firewall Insulation for 1954 Buick Skylark Firewall Insulation for 1954 Buick Skylark Firewall Insulation for 1954 Buick Skylark

    Firewall Insulation for 1954 Buick Skylark

    Firewall Insulation for 1954 Buick Skylark Upgrade your 1954 Buick Skylark 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...

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

    1937 Chrysler D-2 Firewall Insulator

    Firewall Insulation for 1937 Chrysler D-2 | Classic Firewall Insulation Upgrade your 1937 Chrysler 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
    1933 Pontiac Firewall Insulator 1933 Pontiac Firewall Insulator 1933 Pontiac Firewall Insulator 1933 Pontiac Firewall Insulator 1933 Pontiac Firewall Insulator

    1933 Pontiac Firewall Insulator

    Firewall Insulation for 1933 Pontiac Model 601 Upgrade your 1933 Pontiac Model 601 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
    Firewall Insulation for 1929 Pierce-Arrow Model 125 Firewall Insulation for 1929 Pierce-Arrow Model 125 Firewall Insulation for 1929 Pierce-Arrow Model 125 Firewall Insulation for 1929 Pierce-Arrow Model 125 Firewall Insulation for 1929 Pierce-Arrow Model 125

    Firewall Insulation for 1929 Pierce-Arrow Model 125

    Firewall Insulation for 1929 Pierce-Arrow Model 125 Enhance your classic car restoration with our 1929 Pierce Arrow Firewall Insulator, a premium Firewall Sound Deadener Insulation Pad designed specifically for the 1929 Pierce-Arrow Model 125. Crafted...

    $441.14
    $374.97
  • Sale
    1949-53 Dodge Wayfair Roadster Firewall Insulator 1949-53 Dodge Wayfair Roadster Firewall Insulator 1949-53 Dodge Wayfair Roadster Firewall Insulator 1949-53 Dodge Wayfair Roadster Firewall Insulator 1949-53 Dodge Wayfair Roadster Firewall Insulator

    1949-53 Dodge Wayfair Roadster Firewall Insulator

    Firewall Sound Deadener for 1949-53 Dodge Wayfair | Classic Firewall Insulation Upgrade your 1949-53 Dodge Wayfair Roadster with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from black leather...

    $450.55
    $382.97
  • Sale
    1951-1952 Plymouth Firewall Insulator (ABS Plastic) 1951-1952 Plymouth Firewall Insulator (ABS Plastic) 1951-1952 Plymouth Firewall Insulator (ABS Plastic) 1951-1952 Plymouth Firewall Insulator (ABS Plastic) 1951-1952 Plymouth Firewall Insulator (ABS Plastic)

    1951-1952 Plymouth Firewall Insulator (ABS Plastic)

    Firewall Sound Deadener for 1951 Plymouth Cambridge Upgrade your 1951 Plymouth Cambridge 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
    1951-1952 Mopar Radiator to Firewall Air Duct 6 Cylinder 1951-1952 Mopar Radiator to Firewall Air Duct 6 Cylinder 1951-1952 Mopar Radiator to Firewall Air Duct 6 Cylinder 1951-1952 Mopar Radiator to Firewall Air Duct 6 Cylinder 1951-1952 Mopar Radiator to Firewall Air Duct 6 Cylinder

    1951-1952 Mopar Radiator to Firewall Air Duct 6 Cylinder

    Firewall Sound Deadener for 1951 Plymouth Cambridge Upgrade your 1951 Plymouth Cambridge with our Firewall Sound Deadener Insulation Pad, crafted from durable black leather grain ABS plastic. This classic firewall insulation not only provides exceptional...

    $354.08
    $300.97
  • Sale
    1938 Packard V-12 Firewall Insulator 1938 Packard V-12 Firewall Insulator 1938 Packard V-12 Firewall Insulator 1938 Packard V-12 Firewall Insulator 1938 Packard V-12 Firewall Insulator

    1938 Packard V-12 Firewall Insulator

    Firewall Insulation for 1939 Packard Model 1700 Upgrade your 1939 Packard Model 1700 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
    1941 Buick Series 80-90 Firewall Insulator 1941 Buick Series 80-90 Firewall Insulator 1941 Buick Series 80-90 Firewall Insulator 1941 Buick Series 80-90 Firewall Insulator 1941 Buick Series 80-90 Firewall Insulator

    1941 Buick Series 80-90 Firewall Insulator

    Firewall Insulation for 1941 Buick Series 80 Upgrade your 1941 Buick Series 80 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
    1966-1971 Jeepster Commando Firewall Insulator 1966-1971 Jeepster Commando Firewall Insulator 1966-1971 Jeepster Commando Firewall Insulator 1966-1971 Jeepster Commando Firewall Insulator 1966-1971 Jeepster Commando Firewall Insulator

    1966-1971 Jeepster Commando Firewall Insulator

    Firewall Sound Deadener for 1966-71 Willys Jeepster Commando Upgrade your 1966-71 Willys Jeepster Commando with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from black leather grain ABS plastic...

    $384.67
    $326.97
  • Sale
    Firewall Insulation for 1951 Hudson Super Series Firewall Insulation for 1951 Hudson Super Series Firewall Insulation for 1951 Hudson Super Series Firewall Insulation for 1951 Hudson Super Series Firewall Insulation for 1951 Hudson Super Series

    Firewall Insulation for 1951 Hudson Super Series

    Firewall Insulation for 1951 Hudson Super Series Upgrade your 1951 Hudson Super Series with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black leather grain ABS plastic and backed with...

    $384.67
    $326.97
  • Sale
    1932 Packard Super 8 Firewall Insulator 1932 Packard Super 8 Firewall Insulator 1932 Packard Super 8 Firewall Insulator 1932 Packard Super 8 Firewall Insulator 1932 Packard Super 8 Firewall Insulator

    1932 Packard Super 8 Firewall Insulator

    Firewall Sound Deadener for 1932 Packard Model 900 Enhance your 1932 Packard Model 900 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...

    $385.85
    $327.97
  • Sale
    1960-63 Chevy Truck Firewall Insulator 1960-63 Chevy Truck Firewall Insulator 1960-63 Chevy Truck Firewall Insulator 1960-63 Chevy Truck Firewall Insulator 1960-63 Chevy Truck Firewall Insulator

    1960-63 Chevy Truck Firewall Insulator

    Firewall Insulation for 1960 Chevrolet Pickup Truck Upgrade your 1960 Chevrolet Pickup Truck with our Firewall Sound Deadener Insulation Pad, designed specifically for classic vehicles. Made from black leather grain ABS plastic and backed with...

    $379.96
    $322.97
  • Sale
    1951-1952 Dodge Firewall Insulator (ABS Plastic) 1951-1952 Dodge Firewall Insulator (ABS Plastic) 1951-1952 Dodge Firewall Insulator (ABS Plastic) 1951-1952 Dodge Firewall Insulator (ABS Plastic) 1951-1952 Dodge Firewall Insulator (ABS Plastic)

    1951-1952 Dodge Firewall Insulator (ABS Plastic)

    Firewall Insulation for 1951-52 Dodge Car Upgrade your 1951-52 Dodge 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 not only...

    $450.55
    $382.97
  • Sale
    1936 International Truck Firewall Insulator 1936 International Truck Firewall Insulator 1936 International Truck Firewall Insulator 1936 International Truck Firewall Insulator 1936 International Truck Firewall Insulator

    1936 International Truck Firewall Insulator

    Firewall Insulation for 1936 International Harvester | Classic Firewall Insulation Upgrade your 1936 International Harvester Pickup Truck with our Firewall Sound Deadener Insulation Pad, a key component in our Classic Firewall Insulation category. Made...

    $421.14
    $357.97
  • Sale
    1933-34 Packard Model 1108 Firewall Insulator 1933-34 Packard Model 1108 Firewall Insulator 1933-34 Packard Model 1108 Firewall Insulator 1933-34 Packard Model 1108 Firewall Insulator 1933-34 Packard Model 1108 Firewall Insulator

    1933-34 Packard Model 1108 Firewall Insulator

    Firewall Insulation for 1934 Packard Model 1108 Upgrade your 1934 Packard Model 1108 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
    1949-51 Mercury Car Meteor Firewall Insulator 1949-51 Mercury Car Meteor Firewall Insulator 1949-51 Mercury Car Meteor Firewall Insulator 1949-51 Mercury Car Meteor Firewall Insulator 1949-51 Mercury Car Meteor Firewall Insulator

    1949-51 Mercury Car Meteor Firewall Insulator

    Firewall Insulation for 1949 Mercury | Classic Firewall Insulation Upgrade your classic 1949 Mercury with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black leather grain ABS plastic and backed...

    $389.38
    $330.97
  • Sale
    1937-40 International Truck D-2 Firewall Insulator 1937-40 International Truck D-2 Firewall Insulator 1937-40 International Truck D-2 Firewall Insulator 1937-40 International Truck D-2 Firewall Insulator 1937-40 International Truck D-2 Firewall Insulator

    1937-40 International Truck D-2 Firewall Insulator

    Firewall Insulation for 1937-40 International Truck D-2 Upgrade your 1937-40 International Truck D-2 with our Firewall Sound Deadener Insulation Pad, crafted from BLACK LEATHER GRAIN ABS PLASTIC and backed with time-correct insulation. This Classic...

    $421.14
    $357.97
  • Sale
    Firewall Insulation for 1949-51 Lincoln Cosmopolitan Firewall Insulation for 1949-51 Lincoln Cosmopolitan Firewall Insulation for 1949-51 Lincoln Cosmopolitan Firewall Insulation for 1949-51 Lincoln Cosmopolitan Firewall Insulation for 1949-51 Lincoln Cosmopolitan

    Firewall Insulation for 1949-51 Lincoln Cosmopolitan

    Firewall Insulation for 1949-51 Lincoln Cosmopolitan Enhance your classic car restoration with our 1949-1951 Lincoln Cosmopolitan Firewall Insulator, a premium Firewall Sound Deadener Insulation Pad crafted from black leather grain ABS plastic, backed...

    $425.85
    $361.97