• Description: This is the ultimate cooler for heavy towing and is a must for heavy duty applications, including racing, towing, and hauling. Heat is what kills an automatic transmission. If you want to extend the life of your transmission and avoid a premature, costly rebuild, this is very cheap insurance. Built to OEM specifications, this cooler is the best choice for your truck, van, RV, or car.
  •  
  • How it works:
  • Automatic transmission fluid (ATF) is more viscous when it’s colder. THE Low-Pressure Drop (LPD) Transmission coolers have a unique cold-weather passive bypass that allows the thicker ATF to flow more efficiently through the cooler at the top of the system.

    • 40K Automatic Transmission Oil Cooler GVW Max LPD47391 Heavy Duty For Chevy GMC

    Description:
    This is the ultimate cooler for heavy towing and is a must for heavy duty applications, including racing, towing, and hauling. Heat is what kills an automatic transmission. If you want to extend the life of your transmission and avoid a premature, costly rebuild, this is very cheap insurance. Built to OEM specifications, this cooler is the best choice for your truck, van, RV, or car.

     

    How it works:

    Automatic transmission fluid (ATF) is more viscous when it’s colder. THE Low-Pressure Drop (LPD) Transmission coolers have a unique cold-weather passive bypass that allows the thicker ATF to flow more efficiently through the cooler at the top of the system.

    As operating temperatures increase, the ATF heats up and becomes thinner. The COOLER system then directs the ATF through the core, where it is cooled.

    You get optimal heat transfer and improved protection against lube system failure.

     

    Specification:
    Color: Silver
    GVW Rating: 40,000
    Number of Plates: 13
    Cooling Plate Type: Max Fin and Plate
    Cooler Size: 8-1/2" x 22" x 1-1/4"
    BTU Rating: 45,000
    Cooler Fitting Size: 3/8" Inverted Flare Hex
    This listing is for (1) Professional Cooler Kit
    Cooling fins area measures 8.5” x 22” x 1.25” thick
    See Gallery for handy graphic showing Dimensions
    Suitable for applications up to 40,000lbs Gross Vehicle Weight

     

    NOTE:

    This kit is NOT intended for operation below 32 degrees Fahrenheit

     

    Feature:
    High Flow 3/8" Inverted Flair Hex fittings
    Plate-style cooler outperforms old tube-and-fin designs in a smaller overall size
    Delivers up to 15X less flow restriction
    30% more cooling delivers maximum heat transfer
    Durable brazed aluminum construction
    Self-regulating flow for maximum lube flow protection through cold start-up, varied temperatures and driving conditions, heavy loads and towing.

     

    Reference Part Number:

    LPD-4739-1, 47391, 4739-1, LPD 47391, LPD47391, OC-4739-1

     

    Fitment:
    Ford F250 F350 Expedition & More.
    Chevy Silverado Corvette Avalanche Tahoe Suburban & More.
    GMC Sierra Yukon & More.
    Replacement for Car, Van, Light Truck, R.V., and Towing Applications.

     

    This kit includes:

    1PCS Professional Cooler Kit  
    （Mounting hardware – Bolts, nuts, washers and steel mounting straps
    Brass fittings, high-quality cooler hose, and hose clamps）



    Payment

    We accept Credit card, Debit card, Apple Pay, Google Pay and PayPal. 

    Shipping

    * All of the items will be shipped to buyer's EBAY address, please confirm your address on Ebay before you buy.
    * Import duties and any other fee are not included in the item costs or shipping costs. Buyers are responsible for those charges    .

    Returns

    If the item is broken or has any other problem when you receive it, please feel free to contact us. We will handle your problem as soon as possible. You can return the item for a replacement or refund. You have 30 days to return the item since the day that the item was delivered.

    Customer Services

    Please leave a positive feedback and 5-star ratings for us if you're satisfied with our items and service. We'll do the same for you as well.

    About CarBole

    CarBole is one of the most experienced manufacturers in performance fuel and ignition systems around the world, proving itself on the racetracks and drag strips of the world – and on the street. With an ever-expanding line of coils and all the spark plug wires, tune-up kits, and fuel injectors hot rodders have trusted and relied on for years, CarBole is constantly developing innovative new products designed to push power, speed, and performance to match advancements in automotive technology. As always, CarBole offers a comprehensive selection of performance products, including coils, digital fuel injection systems, fuel injectors, distributors, caps, rotors, ignition wires, spark plugs.

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    New List Item
    Hot Item
    40K Automatic Transmission Oil Cooler GVW Max LPD47391 Heavy Duty For Chevy GMC

    Description:
    This is the ultimate cooler for heavy towing and is a must for heavy duty applications, including racing, towing, and hauling. Heat is what kills an automatic transmission. If you want to extend the life of your transmission and avoid a premature, costly rebuild, this is very cheap insurance. Built to OEM specifications, this cooler is the best choice for your truck, van, RV, or car.

     

    How it works:

    Automatic transmission fluid (ATF) is more viscous when it’s colder. THE Low-Pressure Drop (LPD) Transmission coolers have a unique cold-weather passive bypass that allows the thicker ATF to flow more efficiently through the cooler at the top of the system.

    As operating temperatures increase, the ATF heats up and becomes thinner. The COOLER system then directs the ATF through the core, where it is cooled.

    You get optimal heat transfer and improved protection against lube system failure.

     

    Specification:
    Color: Silver
    GVW Rating: 40,000
    Number of Plates: 13
    Cooling Plate Type: Max Fin and Plate
    Cooler Size: 8-1/2" x 22" x 1-1/4"
    BTU Rating: 45,000
    Cooler Fitting Size: 3/8" Inverted Flare Hex
    This listing is for (1) Professional Cooler Kit
    Cooling fins area measures 8.5” x 22” x 1.25” thick
    See Gallery for handy graphic showing Dimensions
    Suitable for applications up to 40,000lbs Gross Vehicle Weight

     

    NOTE:

    This kit is NOT intended for operation below 32 degrees Fahrenheit

     

    Feature:
    High Flow 3/8" Inverted Flair Hex fittings
    Plate-style cooler outperforms old tube-and-fin designs in a smaller overall size
    Delivers up to 15X less flow restriction
    30% more cooling delivers maximum heat transfer
    Durable brazed aluminum construction
    Self-regulating flow for maximum lube flow protection through cold start-up, varied temperatures and driving conditions, heavy loads and towing.

     

    Reference Part Number:

    LPD-4739-1, 47391, 4739-1, LPD 47391, LPD47391, OC-4739-1

     

    Fitment:
    Ford F250 F350 Expedition & More.
    Chevy Silverado Corvette Avalanche Tahoe Suburban & More.
    GMC Sierra Yukon & More.
    Replacement for Car, Van, Light Truck, R.V., and Towing Applications.

     

    This kit includes:

    1PCS Professional Cooler Kit  
    （Mounting hardware – Bolts, nuts, washers and steel mounting straps
    Brass fittings, high-quality cooler hose, and hose clamps）



    We accept Credit card, Debit card, Apple Pay, Google Pay and PayPal. 

    * All of the items will be shipped to buyer's EBAY address, please confirm your address on Ebay before you buy.
    * Import duties and any other fee are not included in the item costs or shipping costs. Buyers are responsible for those charges    .

    If the item is broken or has any other problem when you receive it, please feel free to contact us. We will handle your problem as soon as possible. You can return the item for a replacement or refund. You have 30 days to return the item since the day that the item was delivered.

    Please leave a positive feedback and 5-star ratings for us if you're satisfied with our items and service. We'll do the same for you as well.

    CarBole is one of the most experienced manufacturers in performance fuel and ignition systems around the world, proving itself on the racetracks and drag strips of the world – and on the street. With an ever-expanding line of coils and all the spark plug wires, tune-up kits, and fuel injectors hot rodders have trusted and relied on for years, CarBole is constantly developing innovative new products designed to push power, speed, and performance to match advancements in automotive technology. As always, CarBole offers a comprehensive selection of performance products, including coils, digital fuel injection systems, fuel injectors, distributors, caps, rotors, ignition wires, spark plugs.

    DataCaciques