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 Plymouth PB Firewall Insulator 1932 Plymouth PB Firewall Insulator 1932 Plymouth PB Firewall Insulator 1932 Plymouth PB Firewall Insulator 1932 Plymouth PB Firewall Insulator

    1932 Plymouth PB Firewall Insulator

    Firewall Sound Deadener for 1932 Plymouth Model Pa Upgrade your classic 1932 Plymouth Model Pa 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
    1931 Cadillac V-12 Flat Firewall Insulator 1931 Cadillac V-12 Flat Firewall Insulator 1931 Cadillac V-12 Flat Firewall Insulator 1931 Cadillac V-12 Flat Firewall Insulator 1931 Cadillac V-12 Flat Firewall Insulator

    1931 Cadillac V-12 Flat Firewall Insulator

    Firewall Sound Deadener for 1931 Cadillac 355 A Upgrade your 1931 Cadillac 355 A 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
    1934 Wescott Ford V-8 Firewall Insulator 1934 Wescott Ford V-8 Firewall Insulator 1934 Wescott Ford V-8 Firewall Insulator 1934 Wescott Ford V-8 Firewall Insulator 1934 Wescott Ford V-8 Firewall Insulator

    1934 Wescott Ford V-8 Firewall Insulator

    Firewall Insulation for 1934 Wescott | Classic Firewall Insulation Upgrade your 1934 Wescott Ford V-8 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from black leather grain ABS plastic and...

    $382.32
    $324.97
  • Sale
    1937-1940 Bitchin Ford Car Big Block Firewall (5' Setback) 1937-1940 Bitchin Ford Car Big Block Firewall (5' Setback) 1937-1940 Bitchin Ford Car Big Block Firewall (5' Setback) 1937-1940 Bitchin Ford Car Big Block Firewall (5' Setback) 1937-1940 Bitchin Ford Car Big Block Firewall (5' Setback)

    1937-1940 Bitchin Ford Car Big Block Firewall (5' Setback)

    Firewall Insulation for 1937-40 Bitchin Ford Car Upgrade your 1937-40 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
    1936 Dodge D-2 Firewall Insulator 1936 Dodge D-2 Firewall Insulator 1936 Dodge D-2 Firewall Insulator 1936 Dodge D-2 Firewall Insulator 1936 Dodge D-2 Firewall Insulator

    1936 Dodge D-2 Firewall Insulator

    Firewall Insulation for 1936 Dodge Series D2 Upgrade your 1936 Dodge Series D2 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
    1968-1970 Volkswagen Van Firewall Insulator 1968-1970 Volkswagen Van Firewall Insulator 1968-1970 Volkswagen Van Firewall Insulator 1968-1970 Volkswagen Van Firewall Insulator 1968-1970 Volkswagen Van Firewall Insulator

    1968-1970 Volkswagen Van Firewall Insulator

    Firewall Insulation for 1968-70 Volkswagen Van Upgrade your 1968-70 Volkswagen Van 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...

    $323.49
    $274.97
  • Sale
    1949 Cadillac Model 75 Firewall Insulator 1949 Cadillac Model 75 Firewall Insulator 1949 Cadillac Model 75 Firewall Insulator 1949 Cadillac Model 75 Firewall Insulator 1949 Cadillac Model 75 Firewall Insulator

    1949 Cadillac Model 75 Firewall Insulator

    Firewall Insulation for 1949 Cadillac Series 75 Upgrade your 1949 Cadillac Series 75 with our Firewall Sound Deadener Insulation Pad, designed specifically for classic car restoration. Made from black leather grain ABS plastic and backed with...

    $418.79
    $355.97
  • Sale
    1937 Oldsmobile Series 70 Firewall Insulator 1937 Oldsmobile Series 70 Firewall Insulator 1937 Oldsmobile Series 70 Firewall Insulator 1937 Oldsmobile Series 70 Firewall Insulator 1937 Oldsmobile Series 70 Firewall Insulator

    1937 Oldsmobile Series 70 Firewall Insulator

    Firewall Insulation for 1937 Oldsmobile Series 70 Upgrade your 1937 Oldsmobile Series 70 with our Firewall Sound Deadener Insulation Pad, crafted from BLACK LEATHER GRAIN ABS PLASTIC and backed with time-correct insulation. This Classic Firewall...

    $449.38
    $381.97
  • Sale
    1948 Chevrolet Firewall Insulator Early Models 1948 Chevrolet Firewall Insulator Early Models 1948 Chevrolet Firewall Insulator Early Models 1948 Chevrolet Firewall Insulator Early Models 1948 Chevrolet Firewall Insulator Early Models

    1948 Chevrolet Firewall Insulator Early Models

    Firewall Insulation for 1948 Chevrolet Fleetline | Classic Firewall Insulation Upgrade your 1948 Chevrolet Fleetline with our Firewall Sound Deadener Insulation Pad, a key component in our Classic Firewall Insulation category. Made from durable black...

    $397.61
    $337.97
  • Sale
    1932 Dearborn Deuce Coupe Firewall Insulator 1932 Dearborn Deuce Coupe Firewall Insulator 1932 Dearborn Deuce Coupe Firewall Insulator 1932 Dearborn Deuce Coupe Firewall Insulator 1932 Dearborn Deuce Coupe Firewall Insulator

    1932 Dearborn Deuce Coupe Firewall Insulator

    Firewall Insulation for 1932 Dearborn Deuce Enhance your 1932 Dearborn Deuce 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...

    $285.85
    $242.97
  • Sale
    1934-1935 Buick Series 40 Firewall Insulator 1934-1935 Buick Series 40 Firewall Insulator 1934-1935 Buick Series 40 Firewall Insulator 1934-1935 Buick Series 40 Firewall Insulator 1934-1935 Buick Series 40 Firewall Insulator

    1934-1935 Buick Series 40 Firewall Insulator

    Firewall Insulation for 1934-35 Buick Series 40 Enhance your 1934-35 Buick Series 40 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...

    $430.55
    $365.97
  • Sale
    1962-1964 Studebaker Diesel Truck Firewall 1962-1964 Studebaker Diesel Truck Firewall 1962-1964 Studebaker Diesel Truck Firewall 1962-1964 Studebaker Diesel Truck Firewall 1962-1964 Studebaker Diesel Truck Firewall

    1962-1964 Studebaker Diesel Truck Firewall

    Firewall Sound Deadener for 1962 Studebaker 7E12D Upgrade your classic 1962 Studebaker 7E12D 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
    1953-1954 MOPAR Firewall Insulator 1953-1954 MOPAR Firewall Insulator 1953-1954 MOPAR Firewall Insulator 1953-1954 MOPAR Firewall Insulator 1953-1954 MOPAR Firewall Insulator

    1953-1954 MOPAR Firewall Insulator

    Firewall Insulation for 1953-54 Mopar Car | Classic Firewall Insulation Upgrade your 1953-54 MOPAR car with our Firewall Sound Deadener Insulation Pad, crafted from black leather grain ABS plastic and backed with time-correct insulation. This classic...

    $450.55
    $382.97
  • Sale
    1968-1969 Comet Firewall Insulator (Ultra High Def 1968-1969 Comet Firewall Insulator (Ultra High Def 1968-1969 Comet Firewall Insulator (Ultra High Def 1968-1969 Comet Firewall Insulator (Ultra High Def 1968-1969 Comet Firewall Insulator (Ultra High Def

    1968-1969 Comet Firewall Insulator (Ultra High Def

    Firewall Insulation for 1968-69 Mercury Comet Upgrade your classic 1968-69 Mercury Comet with our Firewall Sound Deadener Insulation Pad, crafted from BLACK ULTRA HIGH-DEFINITION RUBBER and backed with time-correct insulation. This Classic Firewall...

    $370.55
    $314.97
  • Sale
    Firewall Insulation for 1953 Pontiac Catalina Firewall Insulation for 1953 Pontiac Catalina Firewall Insulation for 1953 Pontiac Catalina Firewall Insulation for 1953 Pontiac Catalina Firewall Insulation for 1953 Pontiac Catalina

    Firewall Insulation for 1953 Pontiac Catalina

    Firewall Insulation for 1953 Pontiac Catalina Upgrade your 1953 Pontiac Catalina with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from black leather grain ABS plastic and backed with...

    $461.14
    $391.97
  • Sale
    1992-1996 Mazda RX-7 Firewall Insulator (Ultra High Def 1992-1996 Mazda RX-7 Firewall Insulator (Ultra High Def 1992-1996 Mazda RX-7 Firewall Insulator (Ultra High Def 1992-1996 Mazda RX-7 Firewall Insulator (Ultra High Def 1992-1996 Mazda RX-7 Firewall Insulator (Ultra High Def

    1992-1996 Mazda RX-7 Firewall Insulator (Ultra High Def

    Firewall Insulation for 1986-91 Mazda Rx-7 Upgrade your 1986-91 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
    1937 Cadillac Series 75-85 Flat Firewall Insulator 1937 Cadillac Series 75-85 Flat Firewall Insulator 1937 Cadillac Series 75-85 Flat Firewall Insulator 1937 Cadillac Series 75-85 Flat Firewall Insulator 1937 Cadillac Series 75-85 Flat Firewall Insulator

    1937 Cadillac Series 75-85 Flat Firewall Insulator

    Firewall Insulation for 1937 Cadillac Series 75 Upgrade your 1937 Cadillac Series 75 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
    Firewall Insulation for 1941 Mercury Series 19A Firewall Insulation for 1941 Mercury Series 19A Firewall Insulation for 1941 Mercury Series 19A Firewall Insulation for 1941 Mercury Series 19A Firewall Insulation for 1941 Mercury Series 19A

    Firewall Insulation for 1941 Mercury Series 19A

    Firewall Insulation for 1941 Mercury Series 19A Upgrade your 1941 Mercury Series 19A with our Firewall Sound Deadener Insulation Pad, crafted from BLACK CHICKEN TRACK GRAIN ABS PLASTIC and backed with time-correct insulation. This Classic Firewall...

    $437.61
    $371.97
  • Sale
    1948-1950 Packard Series 22 Firewall Insulator 1948-1950 Packard Series 22 Firewall Insulator 1948-1950 Packard Series 22 Firewall Insulator 1948-1950 Packard Series 22 Firewall Insulator 1948-1950 Packard Series 22 Firewall Insulator

    1948-1950 Packard Series 22 Firewall Insulator

    Firewall Insulation for 1948 Packard Model 2201 Enhance your 1948 Packard Model 2201 with our Firewall Sound Deadener Insulation Pad, a premium Classic Firewall Insulation crafted from black leather grain ABS plastic, backed with time-correct insulation...

    $464.67
    $394.97
  • Sale
    1953-1962 Studebaker Firewall Insulator 1953-1962 Studebaker Firewall Insulator 1953-1962 Studebaker Firewall Insulator 1953-1962 Studebaker Firewall Insulator 1953-1962 Studebaker Firewall Insulator

    1953-1962 Studebaker Firewall Insulator

    Firewall Sound Deadener for 1953 Studebaker Taxi Upgrade your 1953 Studebaker Taxi 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...

    $385.85
    $327.97
  • Sale
    1938 Cadillac Series 60 Special Firewall Insulator 1938 Cadillac Series 60 Special Firewall Insulator 1938 Cadillac Series 60 Special Firewall Insulator 1938 Cadillac Series 60 Special Firewall Insulator 1938 Cadillac Series 60 Special Firewall Insulator

    1938 Cadillac Series 60 Special Firewall Insulator

    Firewall Insulation for 1938 Cadillac Series 60 | Classic Firewall Insulation Upgrade your 1938 Cadillac Series 60 Special with our Firewall Sound Deadener Insulation Pad, crafted from BLACK LEATHER GRAIN ABS PLASTIC and backed with time-correct...

    $383.49
    $325.97
  • Sale
    1942-1948 Mercury Car Firewall Insulator (ABS Plastic) 1942-1948 Mercury Car Firewall Insulator (ABS Plastic) 1942-1948 Mercury Car Firewall Insulator (ABS Plastic) 1942-1948 Mercury Car Firewall Insulator (ABS Plastic) 1942-1948 Mercury Car Firewall Insulator (ABS Plastic)

    1942-1948 Mercury Car Firewall Insulator (ABS Plastic)

    Firewall Insulation for 1942 Mercury Series 29A Upgrade your classic 1942 Mercury Series 29A with our Firewall Sound Deadener Insulation Pad, crafted from durable black chicken track grain ABS plastic and backed with time-correct insulation. This Classic...

    $389.38
    $330.97
  • Sale
    1937 Packard 115-120 Firewall Insulator 1937 Packard 115-120 Firewall Insulator 1937 Packard 115-120 Firewall Insulator 1937 Packard 115-120 Firewall Insulator 1937 Packard 115-120 Firewall Insulator

    1937 Packard 115-120 Firewall Insulator

    Firewall Insulation for 1937 Packard Model 115-C Upgrade your classic 1937 Packard Model 115-C with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from black leather grain ABS plastic and backed...

    $464.67
    $394.97
  • Sale
    1937 Dodge D-2 Firewall Insulator 1937 Dodge D-2 Firewall Insulator 1937 Dodge D-2 Firewall Insulator 1937 Dodge D-2 Firewall Insulator 1937 Dodge D-2 Firewall Insulator

    1937 Dodge D-2 Firewall Insulator

    Firewall Insulation for 1937 Dodge D Series | Classic Firewall Insulation Upgrade your 1937 Dodge D Series Pickup 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
    Firewall Insulation for 1956 Packard Executive Firewall Insulation for 1956 Packard Executive Firewall Insulation for 1956 Packard Executive Firewall Insulation for 1956 Packard Executive Firewall Insulation for 1956 Packard Executive

    Firewall Insulation for 1956 Packard Executive

    Firewall Insulation for 1956 Packard Executive | Classic Firewall Insulation Upgrade your 1956 Packard Executive with our Firewall Sound Deadener Insulation Pad, designed specifically for classic firewall insulation. Made from black leather grain ABS...

    $385.85
    $327.97
  • Sale
    Firewall Insulation for 1938 Packard Model 1600 Firewall Insulation for 1938 Packard Model 1600 Firewall Insulation for 1938 Packard Model 1600 Firewall Insulation for 1938 Packard Model 1600 Firewall Insulation for 1938 Packard Model 1600

    Firewall Insulation for 1938 Packard Model 1600

    Firewall Insulation for 1938 Packard Model 1600 Upgrade your 1938 Packard Model 1600 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
    1937-1938 Willys Firewall Insulator 1937-1938 Willys Firewall Insulator 1937-1938 Willys Firewall Insulator 1937-1938 Willys Firewall Insulator 1937-1938 Willys Firewall Insulator

    1937-1938 Willys Firewall Insulator

    Firewall Insulation for 1937 Willys Model 37 Upgrade your classic Willys Model 37 with our Firewall Sound Deadener Insulation Pad, designed specifically for 1937-1938 models. Made from black leather grain ABS plastic and backed with time-correct...

    $419.96
    $356.97
  • Sale
    1928 Chrysler Model 72 Firewall Insulator 1928 Chrysler Model 72 Firewall Insulator 1928 Chrysler Model 72 Firewall Insulator 1928 Chrysler Model 72 Firewall Insulator 1928 Chrysler Model 72 Firewall Insulator

    1928 Chrysler Model 72 Firewall Insulator

    Firewall Insulation for 1928 Chrysler Series 72 Enhance your 1928 Chrysler Series 72 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...

    $419.96
    $356.97
  • Sale
    1936 Hudson Model 64 Firewall Insulator 1936 Hudson Model 64 Firewall Insulator 1936 Hudson Model 64 Firewall Insulator 1936 Hudson Model 64 Firewall Insulator 1936 Hudson Model 64 Firewall Insulator

    1936 Hudson Model 64 Firewall Insulator

    Firewall Insulation for 1936 Hudson Model 64 Upgrade your 1936 Hudson Model 64 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...

    $398.79
    $338.97
  • Sale
    1926 Hupmobile Series A Firewall Insulator 1926 Hupmobile Series A Firewall Insulator 1926 Hupmobile Series A Firewall Insulator 1926 Hupmobile Series A Firewall Insulator 1926 Hupmobile Series A Firewall Insulator

    1926 Hupmobile Series A Firewall Insulator

    Firewall Insulation for 1926 Hupmobile Model A-1 Upgrade your 1926 Hupmobile Model A-1 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
    1937-38 Packard Super V12 Firewall Insulator 1937-38 Packard Super V12 Firewall Insulator 1937-38 Packard Super V12 Firewall Insulator 1937-38 Packard Super V12 Firewall Insulator 1937-38 Packard Super V12 Firewall Insulator

    1937-38 Packard Super V12 Firewall Insulator

    Firewall Insulation for 1938 Packard Model 1600 Upgrade your 1938 Packard Model 1600 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