SKU: 81019015169

2020-2025 LM2/LZ0 Intercooler Coolant Heat Exchanger (119010300)

Sale price$162.00 Regular price$180.00
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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

2020-2025 LM2/LZ0 Intercooler Coolant Heat Exchanger (119010300)Description The GM 3. 0L Duramax utilizes an air to liquid intercooler to keep its intake air cool. However, the stock intercooler's performance is largely dependent on the efficiency of the front mounted coolant heat exchanger. This heat exchanger absorbs heat from the intercooler coolant and dissipates it to the ambient air. If the heat exchanger becomes heat saturated, it will greatly impact the efficiency of the intercooler, and affect engine

Description

The GM 3.0L Duramax utilizes an air-to-liquid intercooler to keep its intake air cool. However, the stock intercooler's performance is largely dependent on the efficiency of the front-mounted coolant heat exchanger. This heat exchanger absorbs heat from the intercooler coolant and dissipates it to the ambient air.

If the heat exchanger becomes heat saturated, it will greatly impact the efficiency of the intercooler, and affect engine performance. Heat saturation can result from prolonged high-load operations such as towing, or extreme ambient temperatures.

PPE overcomes the heat saturation issue with our High-Efficiency Intercooler Coolant Heat Exchanger. It features a 20 percent larger core and more rows of fins compared to the stock unit, adding about one full quart of coolant to the system for improved efficiency and heat stamina. The fully brazed, 18.5 fins-per-inch core and all-aluminum end tanks further boost its heat dissipation effectiveness.

We have also optimized the two-row coolant tube layout for better coolant flow distribution. The pressure drop across the PPE heat exchanger is 15 percent lower than the stock unit, resulting in a higher coolant flow rate and carrying away even more heat from the intake air.

The installation of the PPE Heat Exchanger is a breeze - no grille removal required. The stock mounting brackets are retained for a seamless fitment. This unit alone will enhance the performance of the stock air-to-liquid intercooler.

However, when paired with the PPE Air-to-Water Intercooler Kit, the combination delivers unmatched cooling performance, increasing charge air density, and transforming your 3.0L Duramax into a powerhouse.

Features
  • Core size increased by 20 percent over stock
  • Heavy-duty, all-aluminum end tanks for durability and improved cooling
  • Optimized core design for enhanced coolant flow distribution
  • Ultra-high efficiency, 18.5 FPI external fins
  • Bolt-on fit, compatible with stock mounting brackets
  • 3 Year Limited Warranty
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 81019015169

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Quona
Whiting, US
★★★★★ 5
Great product!
Love this product. Lightweight and feels great on the skin.
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Reviewed in the United States on June 7, 2026
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Chris Powell
Alexandria, US
★★★★★ 5
Great for dermatitis and eczema
I love this light oil that absorbs probably into my skin. It makes my skin feel so soft. I use it after showers and when I am extra dry from the Desert heat, it has a fresh fragrance, and does wonders for my eczema and Crohn’s dermatitis. This is my third purchase, and I will continue to purchase this item.
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Reviewed in the United States on May 24, 2026
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Verified Purchase
Goat
Birmingham, US
★★★★★ 5
Quality Body Oil
I love the ingredients in this and that it’s none comedogenic for my bacne. The spray bottle is not easy to apply since it’s messy so I put the contents into a glass pump bottle and leave the excess in the original bottle in the bathroom for my oil cleansing/make up removal or to spray on wet skin post shower. Wet skin stays a little oily so I tend to use a body powder but dry skin I can get away without it though it will leave a sheen (be careful with silk). It lasts me about 3 months and leaves my skin moisturized and soft
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Reviewed in the United States on November 17, 2025
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Verified Purchase
Gina B.
Whiting, US
★★★★★ 4
Not a spray; more like a stream
I purchased the body oil for my husband because he has eczema and needed something for moisture. I think I actually use it more than he does. The body oil comes in a spray bottle with a pump, but be prepared, it doesn't "spray" out of the nozzle. It's more like a stream. One good thing is that is doesn't run down your leg before you're able to wipe it around. The scent is not nice, but it does give you moisture. I had no irritation using it.
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Reviewed in the United States on February 24, 2026
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Kimberly Carlson-Oldaker
Lexington, US
★★★★★ 5
Best product for eczema
Awesome product! Works so well❤️
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Reviewed in the United States on May 7, 2026

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