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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
    1932 Hupmobile Model B-216 Firewall Insulator 1932 Hupmobile Model B-216 Firewall Insulator 1932 Hupmobile Model B-216 Firewall Insulator 1932 Hupmobile Model B-216 Firewall Insulator 1932 Hupmobile Model B-216 Firewall Insulator

    1932 Hupmobile Model B-216 Firewall Insulator

    Firewall Insulation for 1932 Hupmobile Series B-216 Upgrade your 1932 Hupmobile Series B-216 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from black leather grain ABS plastic and backed with...

    $421.14
    $357.97
  • Sale
    1935-36 Oldsmobile Firewall Insulator-Molded 1935-36 Oldsmobile Firewall Insulator-Molded 1935-36 Oldsmobile Firewall Insulator-Molded 1935-36 Oldsmobile Firewall Insulator-Molded 1935-36 Oldsmobile Firewall Insulator-Molded

    1935-36 Oldsmobile Firewall Insulator-Molded

    Firewall Sound Deadener for 1935 Oldsmobile F-35 Upgrade your classic 1935 Oldsmobile F-35 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
    1930 Dodge DA Coupe Firewall Insulator 1930 Dodge DA Coupe Firewall Insulator 1930 Dodge DA Coupe Firewall Insulator 1930 Dodge DA Coupe Firewall Insulator 1930 Dodge DA Coupe Firewall Insulator

    1930 Dodge DA Coupe Firewall Insulator

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

    $419.96
    $356.97
  • Sale
    1948 Cadillac Series 62 Defroster Duct (ABS Plastic) 1948 Cadillac Series 62 Defroster Duct (ABS Plastic) 1948 Cadillac Series 62 Defroster Duct (ABS Plastic) 1948 Cadillac Series 62 Defroster Duct (ABS Plastic) 1948 Cadillac Series 62 Defroster Duct (ABS Plastic)

    1948 Cadillac Series 62 Defroster Duct (ABS Plastic)

    Firewall Insulation for 1948 Cadillac Series 62 Upgrade your 1948 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
    1982-2004 Kenworth W900 Truck Firewall Insulator 1982-2004 Kenworth W900 Truck Firewall Insulator 1982-2004 Kenworth W900 Truck Firewall Insulator 1982-2004 Kenworth W900 Truck Firewall Insulator 1982-2004 Kenworth W900 Truck Firewall Insulator

    1982-2004 Kenworth W900 Truck Firewall Insulator

    Firewall Sound Deadener for 1996 Kenworth W900 Upgrade your 1996 Kenworth W900 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from black ultra high-definition rubber and backed with...

    $252.91
    $214.97
  • Sale

    1950-57 International LRS 110-160 Firewall Insulator

    Firewall Insulation for 1950 International Harvester Lm Series Upgrade your classic 1950 International Harvester Lm Series with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from black leather...

    $421.14
    $357.97
  • Sale
    1936 Cadillac Series 70-75 Flat Firewall Insulator 1936 Cadillac Series 70-75 Flat Firewall Insulator 1936 Cadillac Series 70-75 Flat Firewall Insulator 1936 Cadillac Series 70-75 Flat Firewall Insulator 1936 Cadillac Series 70-75 Flat Firewall Insulator

    1936 Cadillac Series 70-75 Flat Firewall Insulator

    Firewall Insulation for 1936 Cadillac Series 70 Upgrade your classic 1936 Cadillac Series 70 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black leather grain ABS plastic and backed with...

    $383.49
    $325.97
  • Sale
    1932 Chrysler Model CL Firewall Insulator 1932 Chrysler Model CL Firewall Insulator 1932 Chrysler Model CL Firewall Insulator 1932 Chrysler Model CL Firewall Insulator 1932 Chrysler Model CL Firewall Insulator

    1932 Chrysler Model CL Firewall Insulator

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

    $450.55
    $382.97
  • Sale
    1932 Chrysler Model CH Firewall Insulator 1932 Chrysler Model CH Firewall Insulator 1932 Chrysler Model CH Firewall Insulator 1932 Chrysler Model CH Firewall Insulator 1932 Chrysler Model CH Firewall Insulator

    1932 Chrysler Model CH Firewall Insulator

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

    $450.55
    $382.97
  • Sale
    1969 Chevy/GMC Truck 3/4 Ton Firewall Insulator 1969 Chevy/GMC Truck 3/4 Ton Firewall Insulator 1969 Chevy/GMC Truck 3/4 Ton Firewall Insulator 1969 Chevy/GMC Truck 3/4 Ton Firewall Insulator 1969 Chevy/GMC Truck 3/4 Ton Firewall Insulator

    1969 Chevy/GMC Truck 3/4 Ton Firewall Insulator

    Firewall Insulation for 1969 Chevrolet C10 Upgrade your 1969 Chevrolet C10 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...

    $361.14
    $306.97
  • Sale
    1930 Pierce Arrow Firewall Insulator 1930 Pierce Arrow Firewall Insulator 1930 Pierce Arrow Firewall Insulator 1930 Pierce Arrow Firewall Insulator 1930 Pierce Arrow Firewall Insulator

    1930 Pierce Arrow Firewall Insulator

    Firewall Sound Deadener for 1930 Pierce-Arrow Model A Upgrade your 1930 Pierce-Arrow Model A with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from BLACK LEATHER GRAIN ABS PLASTIC and backed with...

    $441.14
    $374.97
  • Sale
    1940 Packard 180 Darrin Firewall Insulator 1940 Packard 180 Darrin Firewall Insulator 1940 Packard 180 Darrin Firewall Insulator 1940 Packard 180 Darrin Firewall Insulator 1940 Packard 180 Darrin Firewall Insulator

    1940 Packard 180 Darrin Firewall Insulator

    Firewall Insulation for 1940 Packard Model 1800 Enhance your 1940 Packard Model 1800 with our Firewall Sound Deadener Insulation Pad, a premium Classic Firewall Insulation solution. Crafted from black leather grain ABS plastic and backed with...

    $452.91
    $384.97
  • Sale
    1936 DeSoto S-1 Firewall Insulator 1936 DeSoto S-1 Firewall Insulator 1936 DeSoto S-1 Firewall Insulator 1936 DeSoto S-1 Firewall Insulator 1936 DeSoto S-1 Firewall Insulator

    1936 DeSoto S-1 Firewall Insulator

    Firewall Sound Deadener for 1936 Desoto Airflow Iii Upgrade your 1936 DeSoto Airflow III with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from durable black chicken track grain ABS plastic and...

    $385.85
    $327.97
  • Sale
    1929 Dodge Victory Six Firewall Insulator 1929 Dodge Victory Six Firewall Insulator 1929 Dodge Victory Six Firewall Insulator 1929 Dodge Victory Six Firewall Insulator 1929 Dodge Victory Six Firewall Insulator

    1929 Dodge Victory Six Firewall Insulator

    Firewall Insulation for 1929 Dodge Victoria | Classic Firewall Insulation Upgrade your 1929 Dodge Victoria Six 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
    1938-39 Lincoln Zephyr Firewall Insulator 1938-39 Lincoln Zephyr Firewall Insulator 1938-39 Lincoln Zephyr Firewall Insulator 1938-39 Lincoln Zephyr Firewall Insulator 1938-39 Lincoln Zephyr Firewall Insulator

    1938-39 Lincoln Zephyr Firewall Insulator

    Firewall Insulation for 1938 Lincoln Model K Upgrade your classic 1938 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...

    $416.44
    $353.97
  • Sale
    1963-1964 Mercury Car Firewall Insulator Panel 1963-1964 Mercury Car Firewall Insulator Panel 1963-1964 Mercury Car Firewall Insulator Panel 1963-1964 Mercury Car Firewall Insulator Panel 1963-1964 Mercury Car Firewall Insulator Panel

    1963-1964 Mercury Car Firewall Insulator Panel

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

    $347.02
    $294.97
  • Sale
    1936 Studebaker Dictator Firewall Insulator 1936 Studebaker Dictator Firewall Insulator 1936 Studebaker Dictator Firewall Insulator 1936 Studebaker Dictator Firewall Insulator 1936 Studebaker Dictator Firewall Insulator

    1936 Studebaker Dictator Firewall Insulator

    Firewall Insulation for 1936 Studebaker Dictator Upgrade your 1936 Studebaker Dictator 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
    1937 Cadillac Series 75 Special Flat Firewall Insulator 1937 Cadillac Series 75 Special Flat Firewall Insulator 1937 Cadillac Series 75 Special Flat Firewall Insulator 1937 Cadillac Series 75 Special Flat Firewall Insulator 1937 Cadillac Series 75 Special Flat Firewall Insulator

    1937 Cadillac Series 75 Special Flat Firewall Insulator

    Firewall Insulation for 1937 Cadillac Series 75 Upgrade your 1937 Cadillac Series 75 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...

    $383.49
    $325.97
  • Sale
    1942-1948 Oldsmobile Series 98 Firewall Insulator 1942-1948 Oldsmobile Series 98 Firewall Insulator 1942-1948 Oldsmobile Series 98 Firewall Insulator 1942-1948 Oldsmobile Series 98 Firewall Insulator 1942-1948 Oldsmobile Series 98 Firewall Insulator

    1942-1948 Oldsmobile Series 98 Firewall Insulator

    Firewall Insulation for 1942-48 Oldsmobile Series 98 Enhance your classic ride with our 1942-1948 Oldsmobile Series 98 Firewall Insulator, a premium Firewall Sound Deadener Insulation Pad crafted from BLACK LEATHER GRAIN ABS PLASTIC, backed with...

    $449.38
    $381.97
  • Sale
    1933-1934 Plymouth PE PF DR Firewall Insulator 1933-1934 Plymouth PE PF DR Firewall Insulator 1933-1934 Plymouth PE PF DR Firewall Insulator 1933-1934 Plymouth PE PF DR Firewall Insulator 1933-1934 Plymouth PE PF DR Firewall Insulator

    1933-1934 Plymouth PE PF DR Firewall Insulator

    Firewall Insulation for 1933 Plymouth Model Pc | Classic Firewall Insulation Upgrade your 1933 Plymouth Model Pc with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black leather grain ABS plastic...

    $384.67
    $326.97
  • Sale
    1928 Dodge Victory Six Firewall Insulator 1928 Dodge Victory Six Firewall Insulator 1928 Dodge Victory Six Firewall Insulator 1928 Dodge Victory Six Firewall Insulator 1928 Dodge Victory Six Firewall Insulator

    1928 Dodge Victory Six Firewall Insulator

    Firewall Insulation for 1928 Dodge Victory Six Upgrade your 1928 Dodge Victory Six 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...

    $419.96
    $356.97
  • Sale
    1931 Oldsmobile F-31 Firewall Insulator 1931 Oldsmobile F-31 Firewall Insulator 1931 Oldsmobile F-31 Firewall Insulator 1931 Oldsmobile F-31 Firewall Insulator 1931 Oldsmobile F-31 Firewall Insulator

    1931 Oldsmobile F-31 Firewall Insulator

    Firewall Insulation for 1931 Oldsmobile Model F-31 Upgrade your 1931 Oldsmobile Model F-31 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black leather grain ABS plastic and backed with...

    $352.91
    $299.97
  • Sale
    1932 Packard V-12 Firewall Insulator 1932 Packard V-12 Firewall Insulator 1932 Packard V-12 Firewall Insulator 1932 Packard V-12 Firewall Insulator 1932 Packard V-12 Firewall Insulator

    1932 Packard V-12 Firewall Insulator

    Firewall Sound Deadener for 1932 Packard Model 900 Upgrade your 1932 Packard Model 900 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
    1941-47 Packard Clipper Firewall Insulator 1941-47 Packard Clipper Firewall Insulator 1941-47 Packard Clipper Firewall Insulator 1941-47 Packard Clipper Firewall Insulator 1941-47 Packard Clipper Firewall Insulator

    1941-47 Packard Clipper Firewall Insulator

    Firewall Insulation for 1941 Packard Model 1951 Upgrade your classic 1941 Packard Model 1951 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black leather grain ABS plastic and backed with...

    $452.91
    $384.97
  • Sale
    1970-74 Mopar E-Body Car Firewall Insulator with AC 1970-74 Mopar E-Body Car Firewall Insulator with AC 1970-74 Mopar E-Body Car Firewall Insulator with AC 1970-74 Mopar E-Body Car Firewall Insulator with AC 1970-74 Mopar E-Body Car Firewall Insulator with AC

    1970-74 Mopar E-Body Car Firewall Insulator with AC

    Firewall Insulation for 1970 Dodge Challenger | Classic Firewall Insulation Upgrade your classic 1970 Dodge Challenger with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from durable black leather...

    $197.61
    $167.97
  • Sale
    1940-1942 Dodge D-8 Firewall Insulator 1940-1942 Dodge D-8 Firewall Insulator 1940-1942 Dodge D-8 Firewall Insulator 1940-1942 Dodge D-8 Firewall Insulator

    1940-1942 Dodge D-8 Firewall Insulator

    Firewall Insulation for 1940 Dodge Deluxe Upgrade your classic 1940 Dodge Deluxe with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from BLACK LEATHER GRAIN ABS PLASTIC and backed with...

    $450.55
    $382.97
  • Sale
    1952-1955 Lincoln Firewall Insulator 1952-1955 Lincoln Firewall Insulator 1952-1955 Lincoln Firewall Insulator 1952-1955 Lincoln Firewall Insulator 1952-1955 Lincoln Firewall Insulator

    1952-1955 Lincoln Firewall Insulator

    Firewall Insulation for 1955 Lincoln Custom Upgrade your 1955 Lincoln 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...

    $425.85
    $361.97
  • Sale
    1940 Cadillac Series 50 Firewall Insulator 1940 Cadillac Series 50 Firewall Insulator 1940 Cadillac Series 50 Firewall Insulator 1940 Cadillac Series 50 Firewall Insulator 1940 Cadillac Series 50 Firewall Insulator

    1940 Cadillac Series 50 Firewall Insulator

    Firewall Sound Deadener for 1940 Cadillac Series 50 Upgrade your 1940 Cadillac 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...

    $352.91
    $299.97