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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
    1939 Mercury Car Firewall Insulator (ABS Plastic) 1939 Mercury Car Firewall Insulator (ABS Plastic) 1939 Mercury Car Firewall Insulator (ABS Plastic) 1939 Mercury Car Firewall Insulator (ABS Plastic) 1939 Mercury Car Firewall Insulator (ABS Plastic)

    1939 Mercury Car Firewall Insulator (ABS Plastic)

    Firewall Insulation for 1939 Mercury Series 99A | Classic Firewall Insulation Upgrade your 1939 Mercury Series 99A with our Firewall Sound Deadener Insulation Pad, crafted from BLACK CHICKEN TRACK GRAIN ABS PLASTIC and backed with time-correct insulation...

    $437.61
    $371.97
  • Sale
    1929 Chrysler Series 65 Firewall Insulator 1929 Chrysler Series 65 Firewall Insulator 1929 Chrysler Series 65 Firewall Insulator 1929 Chrysler Series 65 Firewall Insulator 1929 Chrysler Series 65 Firewall Insulator

    1929 Chrysler Series 65 Firewall Insulator

    Firewall Insulation for 1929 Chrysler Series 65 Upgrade your 1929 Chrysler Series 65 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black leather grain ABS plastic and backed with...

    $419.96
    $356.97
  • Sale
    1959 Edsel Ranger/Corsair Molded Firewall Insulator 1959 Edsel Ranger/Corsair Molded Firewall Insulator 1959 Edsel Ranger/Corsair Molded Firewall Insulator 1959 Edsel Ranger/Corsair Molded Firewall Insulator 1959 Edsel Ranger/Corsair Molded Firewall Insulator

    1959 Edsel Ranger/Corsair Molded Firewall Insulator

    Firewall Insulation for 1959 Edsel Corsair Upgrade your 1959 Edsel Corsair with our Firewall Sound Deadener Insulation Pad, a key component in our Classic Firewall Insulation category. Made from durable black leather grain ABS plastic and backed with...

    $404.67
    $343.97
  • Sale
    1935 Plymouth PJ Firewall Insulator 1935 Plymouth PJ Firewall Insulator 1935 Plymouth PJ Firewall Insulator 1935 Plymouth PJ Firewall Insulator 1935 Plymouth PJ Firewall Insulator

    1935 Plymouth PJ Firewall Insulator

    Firewall Insulation for 1935 Plymouth Deluxe | Classic Firewall Insulation Upgrade your classic 1935 Plymouth Deluxe PJ with our Firewall Sound Deadener Insulation Pad, designed specifically for your vehicle. Made from black leather grain ABS plastic and...

    $323.49
    $274.97
  • Sale
    1939 Plymouth P-10 Firewall Insulator 1939 Plymouth P-10 Firewall Insulator 1939 Plymouth P-10 Firewall Insulator 1939 Plymouth P-10 Firewall Insulator 1939 Plymouth P-10 Firewall Insulator

    1939 Plymouth P-10 Firewall Insulator

    Firewall Insulation for 1939 Plymouth P7 Roadking Upgrade your 1939 Plymouth P7 Roadking with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black leather grain ABS plastic and backed with...

    $419.96
    $356.97
  • Sale
    1958-1977 Volkswagen Type 1 Firewall Insulator 1958-1977 Volkswagen Type 1 Firewall Insulator 1958-1977 Volkswagen Type 1 Firewall Insulator 1958-1977 Volkswagen Type 1 Firewall Insulator 1958-1977 Volkswagen Type 1 Firewall Insulator

    1958-1977 Volkswagen Type 1 Firewall Insulator

    Firewall Insulation for 1958-77 Volkswagen Type 1 Enhance your 1958-77 Volkswagen Type 1 with our Firewall Sound Deadener Insulation Pad, crafted from BLACK LEATHER GRAIN ABS PLASTIC and backed with time-correct insulation. This Classic Firewall...

    $319.96
    $271.97
  • Sale
    Firewall Insulation for 1957 Buick Century Firewall Insulation for 1957 Buick Century Firewall Insulation for 1957 Buick Century Firewall Insulation for 1957 Buick Century Firewall Insulation for 1957 Buick Century

    Firewall Insulation for 1957 Buick Century

    Firewall Insulation for 1957 Buick Century Upgrade your 1957 Buick Century with our Firewall Sound Deadener Insulation Pad, a key component in our Classic Firewall Insulation category. Made from black leather grain ABS plastic and backed with...

    $462.32
    $392.97
  • Sale
    1936 Chrysler Airflow Firewall Insulator 1936 Chrysler Airflow Firewall Insulator 1936 Chrysler Airflow Firewall Insulator 1936 Chrysler Airflow Firewall Insulator 1936 Chrysler Airflow Firewall Insulator

    1936 Chrysler Airflow Firewall Insulator

    Firewall Insulation for 1936 Chrysler Airflow | Classic Firewall Insulation Upgrade your 1936 Chrysler Airflow with our Firewall Sound Deadener Insulation Pad, crafted from black leather grain ABS plastic and backed with time-correct insulation. This...

    $419.96
    $356.97
  • Sale
    1937 Duloux Cord Firewall Insulator 1937 Duloux Cord Firewall Insulator 1937 Duloux Cord Firewall Insulator 1937 Duloux Cord Firewall Insulator 1937 Duloux Cord Firewall Insulator

    1937 Duloux Cord Firewall Insulator

    Firewall Insulation for 1937 Duloux | Classic Firewall Insulation Upgrade your 1937 Duloux with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from black leather grain ABS plastic and backed with...

    $339.96
    $288.97
  • Sale
    1939 Plymouth P-8 Firewall Insulator 1939 Plymouth P-8 Firewall Insulator 1939 Plymouth P-8 Firewall Insulator 1939 Plymouth P-8 Firewall Insulator 1939 Plymouth P-8 Firewall Insulator

    1939 Plymouth P-8 Firewall Insulator

    Firewall Insulation for 1939 Plymouth P7 Roadking Upgrade your 1939 Plymouth P7 Roadking with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from black leather grain ABS plastic and backed with...

    $419.96
    $356.97
  • Sale
    1935-1936 Chevrolet Standard-EC Firewall Insulator 1935-1936 Chevrolet Standard-EC Firewall Insulator 1935-1936 Chevrolet Standard-EC Firewall Insulator 1935-1936 Chevrolet Standard-EC Firewall Insulator 1935-1936 Chevrolet Standard-EC Firewall Insulator

    1935-1936 Chevrolet Standard-EC Firewall Insulator

    Firewall Insulation for 1935-36 Chevrolet St&Ard-Ec Upgrade your 1935-36 Chevrolet Standard-EC with our Firewall Sound Deadener Insulation Pad, crafted from black leather grain ABS plastic and backed with time-correct insulation. This classic firewall...

    $430.55
    $365.97
  • Sale
    1932 Bitchin Ford Car Small Block Firewall (3' Setback) 1932 Bitchin Ford Car Small Block Firewall (3' Setback) 1932 Bitchin Ford Car Small Block Firewall (3' Setback) 1932 Bitchin Ford Car Small Block Firewall (3' Setback) 1932 Bitchin Ford Car Small Block Firewall (3' Setback)

    1932 Bitchin Ford Car Small Block Firewall (3' Setback)

    Firewall Insulation for 1932 Bitchin | Classic Firewall Insulation Upgrade your 1932 Bitchin Ford with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from BLACK LEATHER GRAIN ABS PLASTIC and backed...

    $401.14
    $340.97
  • Sale
    1940 Packard Series 115/120/160/180 Firewall 1940 Packard Series 115/120/160/180 Firewall 1940 Packard Series 115/120/160/180 Firewall 1940 Packard Series 115/120/160/180 Firewall 1940 Packard Series 115/120/160/180 Firewall

    1940 Packard Series 115/120/160/180 Firewall

    Firewall Insulation for 1940 Packard Model 1800 Enhance your 1940 Packard Model 1800 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
    1928 Dodge Standard 6 Firewall Insulator 1928 Dodge Standard 6 Firewall Insulator 1928 Dodge Standard 6 Firewall Insulator 1928 Dodge Standard 6 Firewall Insulator 1928 Dodge Standard 6 Firewall Insulator

    1928 Dodge Standard 6 Firewall Insulator

    Firewall Insulation for 1928 Dodge Victory Six Enhance your 1928 Dodge Victory Six with our Firewall Sound Deadener Insulation Pad, a premium Classic Firewall Insulation crafted from BLACK LEATHER GRAIN ABS PLASTIC, backed with time-correct insulation...

    $419.96
    $356.97
  • Sale
    1973-79 Chevrolet/GMC K20 Firewall Insulator 1973-79 Chevrolet/GMC K20 Firewall Insulator 1973-79 Chevrolet/GMC K20 Firewall Insulator 1973-79 Chevrolet/GMC K20 Firewall Insulator 1973-79 Chevrolet/GMC K20 Firewall Insulator

    1973-79 Chevrolet/GMC K20 Firewall Insulator

    Firewall Insulation for 1973 Gmc Sprint | Classic Firewall Insulation Upgrade your classic 1973 GMC Sprint with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from black leather grain ABS plastic...

    $379.96
    $322.97
  • Sale
    1939-1947 Dodge Truck Firewall Insulator 1939-1947 Dodge Truck Firewall Insulator 1939-1947 Dodge Truck Firewall Insulator 1939-1947 Dodge Truck Firewall Insulator 1939-1947 Dodge Truck Firewall Insulator

    1939-1947 Dodge Truck Firewall Insulator

    Firewall Insulation for 1939-47 Dodge Truck Upgrade your 1939-47 Dodge Truck with our Firewall Sound Deadener Insulation Pad, designed specifically for classic vehicles. Made from black leather grain ABS plastic and backed with time-correct insulation,...

    $391.73
    $332.97
  • Sale
    1945-1948 White Truck Firewall Insulator 1945-1948 White Truck Firewall Insulator 1945-1948 White Truck Firewall Insulator 1945-1948 White Truck Firewall Insulator 1945-1948 White Truck Firewall Insulator

    1945-1948 White Truck Firewall Insulator

    Firewall Insulation for 1945-58 White Truck Enhance your 1945-58 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...

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

    1936 Buick Series 40-60 Firewall Insulator

    Firewall Insulation for 1936 Buick Century | Classic Firewall Insulation Upgrade your 1936 Buick Century with our Firewall Sound Deadener Insulation Pad, a key component in classic firewall insulation. Made from black leather grain ABS plastic and backed...

    $430.55
    $365.97
  • Sale
    1940 Pontiac Model 25 26 27B Firewall Insulator 1940 Pontiac Model 25 26 27B Firewall Insulator 1940 Pontiac Model 25 26 27B Firewall Insulator 1940 Pontiac Model 25 26 27B Firewall Insulator 1940 Pontiac Model 25 26 27B Firewall Insulator

    1940 Pontiac Model 25 26 27B Firewall Insulator

    Firewall Insulation for 1940 Pontiac Deluxe Series 26 Upgrade your 1940 Pontiac Deluxe Series 26 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from black leather grain ABS plastic and backed...

    $414.08
    $351.97
  • Sale
    1954-1960 Dodge Truck Firewall Insulator 1954-1960 Dodge Truck Firewall Insulator 1954-1960 Dodge Truck Firewall Insulator 1954-1960 Dodge Truck Firewall Insulator 1954-1960 Dodge Truck Firewall Insulator

    1954-1960 Dodge Truck Firewall Insulator

    Firewall Insulation Pad for 1954-60 Dodge Truck Upgrade your 1954-60 Dodge Truck with our Firewall Insulation Pad, designed specifically for classic car restorers. Made from black leather grain ABS plastic and backed with time-correct insulation, this...

    $362.32
    $307.97
  • Sale
    Firewall Insulation for 1953 Dodge Coronet Firewall Insulation for 1953 Dodge Coronet Firewall Insulation for 1953 Dodge Coronet Firewall Insulation for 1953 Dodge Coronet Firewall Insulation for 1953 Dodge Coronet

    Firewall Insulation for 1953 Dodge Coronet

    Firewall Insulation for 1953 Dodge Coronet | Classic Firewall Insulation Upgrade your 1953 Dodge Coronet with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black leather grain ABS plastic and...

    $394.08
    $334.97
  • Sale
    1957-1958 Packard F & W/Y Body Firewall Insulator 1957-1958 Packard F & W/Y Body Firewall Insulator 1957-1958 Packard F & W/Y Body Firewall Insulator 1957-1958 Packard F & W/Y Body Firewall Insulator 1957-1958 Packard F & W/Y Body Firewall Insulator

    1957-1958 Packard F & W/Y Body Firewall Insulator

    Firewall Insulation for 1957 Packard Clipper Enhance your 1957 Packard Clipper's performance with our Firewall Sound Deadener Insulation Pad, designed specifically for classic cars. Made from BLACK LEATHER GRAIN ABS PLASTIC and backed with time-correct...

    $385.85
    $327.97
  • Sale
    1932 Nash Model 1080 Engine Side Firewall Insulator 1932 Nash Model 1080 Engine Side Firewall Insulator 1932 Nash Model 1080 Engine Side Firewall Insulator 1932 Nash Model 1080 Engine Side Firewall Insulator 1932 Nash Model 1080 Engine Side Firewall Insulator

    1932 Nash Model 1080 Engine Side Firewall Insulator

    Firewall Insulation for 1932 Nash Model 1080 Upgrade your 1932 Nash Model 1080 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...

    $450.55
    $382.97
  • Sale
    1969 Corvette Firewall Insulator (Ultra High Def 1969 Corvette Firewall Insulator (Ultra High Def 1969 Corvette Firewall Insulator (Ultra High Def 1969 Corvette Firewall Insulator (Ultra High Def 1969 Corvette Firewall Insulator (Ultra High Def

    1969 Corvette Firewall Insulator (Ultra High Def

    Firewall Insulation for 1969 Chevrolet Corvette | Classic Firewall Insulation Upgrade your 1969 Chevrolet Corvette with our Firewall Sound Deadener Insulation Pad, crafted from BLACK ULTRA HIGH-DEFINITION RUBBER. This classic firewall insulation not only...

    $402.32
    $341.97
  • Sale
    1932 Studebaker Commander Engine Side Firewall Insulator 1932 Studebaker Commander Engine Side Firewall Insulator 1932 Studebaker Commander Engine Side Firewall Insulator 1932 Studebaker Commander Engine Side Firewall Insulator 1932 Studebaker Commander Engine Side Firewall Insulator

    1932 Studebaker Commander Engine Side Firewall Insulator

    Firewall Insulation for 1930 Studebaker Commander | Classic Firewall Insulation Upgrade your 1930 Studebaker Commander with our Firewall Sound Deadener Insulation Pad, crafted from BLACK LEATHER GRAIN ABS PLASTIC and backed with time-correct insulation...

    $452.91
    $384.97
  • Sale
    1964-1965 Comet Firewall Insulator (Rubber) 1964-1965 Comet Firewall Insulator (Rubber) 1964-1965 Comet Firewall Insulator (Rubber) 1964-1965 Comet Firewall Insulator (Rubber) 1964-1965 Comet Firewall Insulator (Rubber)

    1964-1965 Comet Firewall Insulator (Rubber)

    Firewall Insulation for 1964-65 Mercury Comet Upgrade your 1964-65 Mercury Comet with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black ultra high-definition rubber and backed with time-correct...

    $370.55
    $314.97
  • Sale
    1963-66 Mopar A-Body Firewall Insulator w/AC 1963-66 Mopar A-Body Firewall Insulator w/AC 1963-66 Mopar A-Body Firewall Insulator w/AC 1963-66 Mopar A-Body Firewall Insulator w/AC 1963-66 Mopar A-Body Firewall Insulator w/AC

    1963-66 Mopar A-Body Firewall Insulator w/AC

    Firewall Insulation for 1964 Plymouth Barracuda Upgrade your 1964 Plymouth Barracuda with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black leather grain ABS plastic and backed with...

    $210.55
    $178.97
  • Sale
    1932 Wescott Ford Firewall Insulator 1932 Wescott Ford Firewall Insulator 1932 Wescott Ford Firewall Insulator 1932 Wescott Ford Firewall Insulator 1932 Wescott Ford Firewall Insulator

    1932 Wescott Ford Firewall Insulator

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

    $307.02
    $260.97
  • Sale
    1947-1954 GMC Truck Type 1 Firewall Insulator 1947-1954 GMC Truck Type 1 Firewall Insulator 1947-1954 GMC Truck Type 1 Firewall Insulator 1947-1954 GMC Truck Type 1 Firewall Insulator 1947-1954 GMC Truck Type 1 Firewall Insulator

    1947-1954 GMC Truck Type 1 Firewall Insulator

    Firewall Insulation for 1947-54 Gmc Truck Upgrade your 1947-54 GMC Truck with our Firewall Sound Deadener Insulation Pad, designed specifically for classic vehicles. Made from black leather grain ABS plastic and backed with time-correct insulation, this...

    $361.14
    $306.97
  • Sale
    1949 Cadillac Series 62 Firewall Insulator 1949 Cadillac Series 62 Firewall Insulator 1949 Cadillac Series 62 Firewall Insulator 1949 Cadillac Series 62 Firewall Insulator 1949 Cadillac Series 62 Firewall Insulator

    1949 Cadillac Series 62 Firewall Insulator

    Firewall Insulation for 1949 Cadillac Series 62 Upgrade your 1949 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...

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

    1949-1950 Plymouth P-40 Firewall Insulator

    Firewall Insulation for 1949-50 Plymouth P-40 Enhance your classic car restoration with our 1949-1950 Plymouth P-40 Firewall Insulator, a premium Firewall Sound Deadener Insulation Pad crafted from BLACK LEATHER GRAIN ABS PLASTIC, backed with...

    $450.55
    $382.97