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Heat Exchanger

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JP Group Dansk 1623102370 Heat Exchanger - Replaces OE Number 911-211-021-60
Vehicle Info Required to Guarantee Fit
$731.51
Vehicle Fitment
  • 1965 - 1974 Porsche 911 All Submodels All Engines
Product Details
Location : Driver SideWarranty : 24-month or 24,000-mile limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individually
JP Group Dansk 1623102670 Heat Exchanger - Replaces OE Number 911-211-021-14
Vehicle Info Required to Guarantee Fit
$798.78
Vehicle Fitment
  • 1969 - 1973 Porsche 911 All Submodels All Engines
Product Details
Location : Driver SideWarranty : 24-month or 24,000-mile limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individually
JP Group Dansk 1623102970 Heat Exchanger - Replaces OE Number 644-211-003-00
Vehicle Info Required to Guarantee Fit
$283.84
Vehicle Fitment
  • 1956 - 1959 Porsche 356A All Submodels All Engines
  • 1960 - 1963 Porsche 356B All Submodels All Engines
  • 1964 - 1965 Porsche 356C All Submodels All Engines
  • 1964 - 1965 Porsche 356SC All Submodels All Engines
Product Details
Location : Driver SideWarranty : 24-month or 24,000-mile limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individually
JP Group Dansk 1623102980 Heat Exchanger - Replaces OE Number 644-211-004-00
Vehicle Info Required to Guarantee Fit
$282.96
Vehicle Fitment
  • 1956 - 1959 Porsche 356A All Submodels All Engines
  • 1960 - 1963 Porsche 356B All Submodels All Engines
  • 1964 - 1965 Porsche 356C All Submodels All Engines
  • 1964 - 1965 Porsche 356SC All Submodels All Engines
Product Details
Location : Passenger SideWarranty : 24-month or 24,000-mile limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individually
JP Group Dansk 1623103300 Heat Exchanger - Replaces OE Number 930-211-025-01
Vehicle Info Required to Guarantee Fit
$481.41
Vehicle Fitment
  • 1975 - 1979 Porsche 911 All Submodels All Engines
Product Details
Location : Driver Or Passenger SideWarranty : 24-month or 24,000-mile limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individually
JP Group Dansk 1623103900 Heat Exchanger - Replaces OE Number 930-211-029-01
Vehicle Info Required to Guarantee Fit
$569.61
Vehicle Fitment
  • 1984 - 1985 Porsche 911 All Submodels All Engines
  • 1986 - 1989 Porsche 911 Carrera All Engines
  • 1989 Porsche 911 Speedster All Engines
Product Details
Location : Driver Or Passenger SideWarranty : 24-month or 24,000-mile limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individually
JP Group Dansk 1623104370 Heat Exchanger - Replaces OE Number 901-211-003-00
Vehicle Info Required to Guarantee Fit
$1,557.11
Vehicle Fitment
  • 1970 - 1971 Porsche 914 6 All Engines
  • 1972 Porsche 914 Base 6 Cyl 2.0L
Product Details
Location : Driver SideWarranty : 24-month or 24,000-mile limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individually
JP Group Dansk 1623104380 Heat Exchanger - Replaces OE Number 901-211-004-00
Vehicle Info Required to Guarantee Fit
$1,589.97
Vehicle Fitment
  • 1970 - 1971 Porsche 914 6 All Engines
  • 1972 Porsche 914 Base 6 Cyl 2.0L
Product Details
Location : Passenger SideWarranty : 24-month or 24,000-mile limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individually
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Heat Exchanger Guides

Buying a Heat Exchanger: What to Consider

Equipping your car with a heat exchanger is a good idea. Because this component has several automotive applications, the right aftermarket exchanger can improve fuel economy, decrease energy use, reduce overall engine temperature, and even reduce carbon dioxide emissions. Now finding the right product for your vehicle might be a bit tricky, what with all the options you have. To help you find an exchanger that will let you enjoy the said benefits, here are some of the factors you have to consider:

Material

As its name suggests, a heat exchanger will definitely be exposed to extreme temperatures and humidity. This is why an ideal one should be made of high-grade titanium, nickel alloys, stainless steel, aluminum, copper, or carbon steel. All these materials are known for their thermal conductivity, durability against extreme temperatures and fatigue, and thermal expansion capabilities.

Construction and design

Construction also plays a great role on how long a heat exchanger will last. To get the most out of your money, invest in an exchanger that is fully welded and features a compact design. A fully welded construction ensures durability throughout the years, while a compact design will make installation easier.

Type of refrigerant your car uses (for internal exchangers for the AC system)

If you’re buying an exchanger for your car’s AC system, another factor you should consider is the type of refrigerant your vehicle’s AC system uses. Two of the most common refrigerant types used today are the R134a and the R1234yf. When choosing an internal heat exchanger, make sure that it’s compatible with your car’s refrigerant type. Keep in mind that not all exchangers will work with all types of Freon.

Heat exchanger type

Depending on your car’s needs, you can install this component in the AC system, in the transmission assembly, or in your car’s exhaust system.

Now if you’re looking for an internal type, there are two main options depending on the type of your vehicle’s AC system: an expansion valve type and an orifice tube system. With an expansion valve type, the exchanger is most probably a separate component or a tube that’s placed inside another tube along with fittings attached to either ends. As for the orifice tube type, the exchanger is usually built into your vehicle’s accumulator. So before you buy an exchanger, make sure first that it matches your preferred vehicle application and your ride’s specs.

Car Maintenance: Replacing an Exhaust Heat Exchanger

In some cars such as the Porsche 911, a heat exchanger is installed in the exhaust system to help remove toxic gases from the engine and serve as an additional heat source for the car’s interior. Because of its location, however, it’s one of those components that have a huge tendency to rust. Over time, exposure to water, road salt, and other damaging elements will cause this pipe to corrode. And once this happens, you might not have a choice but to replace it. Fortunately, installing a new heat exchanger on a Porsche 911 is relatively easy as long as you have the right skills and tools. Here’s what to do:

Difficulty level: Moderate

Tools you’ll need:

  • Heat torch
  • Wrench
  • Heat exchanger barrel nut tool
  • New exhaust gaskets (optional)

Step 1: Locate the heat exchanger. In a Porsche 911, this component is usually attached to the exhaust heads. You can always consult your vehicle manual if you’re not sure about its exact location.

Step 2: Unbolt the old exchanger. Heat up the nuts that hold it in place with a heat torch to reduce their chances of breaking off. Keep in mind that these nuts can easily break off during the removal process because rust and heat have probably taken a toll on them. And once broken pieces of studs are stuck inside the access holes, installation becomes trickier. After heating up the nuts, place a removal tool through the access holes found on the surface of the exchanger to remove them. If the nuts fall into the tube, don’t worry since you’ll be removing and replacing the entire exchanger tube anyway. Once the nuts are removed, carefully pull off the exchanger from the exhaust assembly.

Step 3: Inspect nearby components for signs of damage. If there’s too much carbon buildup outside the combustion chamber and valves, your car’s air-and-fuel mix might be too rich. Replace or fix broken parts if needed.

Step 4: Install the new heat exchanger. Attach the new exchanger by following the exact position of the old one. Don’t forget to install new exhaust gaskets at the exhaust pipe end and exhaust heads. Bolt the nuts back in place to secure the replacement component in position. To prevent the nuts from rusting, coat them with anti-seize compound.

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