PPE 119010300 2020-2024 GM LM2/LZ0 Intercooler Coolant Heat Exchanger
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- Ships from PPE (Pacific Performance Eng.)
Intercooler Coolant Heat Exchanger for 2020-2024 GM LM2/LZ0 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% 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-aluminium 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% 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% over stockHeavy-duty, all-aluminium end tanks for durability and improved coolingOptimized core design for enhanced coolant flow distributionUltra-high efficiency, 18.5 FPI external finsBolt-on fit, compatible with stock mounting brackets Compatible Vehicles:2024 GMC Yukon XL 6 Cyl 3.0 Liter Turbo 2024 GMC Yukon 6 Cyl 3.0 Liter Turbo 2024 GMC Sierra 1500 6 Cyl 3.0 Liter Turbo 2024 Chevrolet Tahoe 6 Cyl 3.0 Liter Turbo 2024 Chevrolet Suburban 6 Cyl 3.0 Liter Turbo 2024 Chevrolet Silverado 1500 6 Cyl 3.0 Liter Turbo 2024 Cadillac Escalade 6 Cyl 3.0 Liter Turbo 2023 GMC Yukon XL 6 Cyl 3.0 Liter Turbo 2023 GMC Yukon 6 Cyl 3.0 Liter Turbo 2023 GMC Sierra 1500 6 Cyl 3.0 Liter Turbo 2023 Chevrolet Tahoe 6 Cyl 3.0 Liter Turbo 2023 Chevrolet Suburban 6 Cyl 3.0 Liter Turbo 2023 Chevrolet Silverado 1500 6 Cyl 3.0 Liter Turbo 2023 Cadillac Escalade 6 Cyl 3.0 Liter Turbo 2022 GMC Yukon XL 6 Cyl 3.0 Liter Turbo 2022 GMC Yukon 6 Cyl 3.0 Liter Turbo 2022 GMC Sierra 1500 6 Cyl 3.0 Liter Turbo 2022 Chevrolet Tahoe 6 Cyl 3.0 Liter Turbo 2022 Chevrolet Suburban 6 Cyl 3.0 Liter Turbo 2022 Chevrolet Silverado 1500 6 Cyl 3.0 Liter Turbo 2022 Cadillac Escalade 6 Cyl 3.0 Liter Turbo 2021 GMC Yukon XL 6 Cyl 3.0 Liter Turbo 2021 GMC Yukon 6 Cyl 3.0 Liter Turbo 2021 GMC Sierra 1500 6 Cyl 3.0 Liter Turbo 2021 Chevrolet Tahoe 6 Cyl 3.0 Liter Turbo 2021 Chevrolet Suburban 6 Cyl 3.0 Liter Turbo 2021 Chevrolet Silverado 1500 6 Cyl 3.0 Liter Turbo 2021 Cadillac Escalade 6 Cyl 3.0 Liter Turbo 2020 GMC Sierra 1500 6 Cyl 3.0 Liter Turbo 2020 Chevrolet Silverado 1500 6 Cyl 3.0 Liter Turbo
Intercooler Coolant Heat Exchanger for 2020-2024 GM LM2/LZ0 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% 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-aluminium 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% 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% over stockHeavy-duty, all-aluminium end tanks for durability and improved coolingOptimized core design for enhanced coolant flow distributionUltra-high efficiency, 18.5 FPI external finsBolt-on fit, compatible with stock mounting brackets Compatible Vehicles:2024 GMC Yukon XL 6 Cyl 3.0 Liter Turbo 2024 GMC Yukon 6 Cyl 3.0 Liter Turbo 2024 GMC Sierra 1500 6 Cyl 3.0 Liter Turbo 2024 Chevrolet Tahoe 6 Cyl 3.0 Liter Turbo 2024 Chevrolet Suburban 6 Cyl 3.0 Liter Turbo 2024 Chevrolet Silverado 1500 6 Cyl 3.0 Liter Turbo 2024 Cadillac Escalade 6 Cyl 3.0 Liter Turbo 2023 GMC Yukon XL 6 Cyl 3.0 Liter Turbo 2023 GMC Yukon 6 Cyl 3.0 Liter Turbo 2023 GMC Sierra 1500 6 Cyl 3.0 Liter Turbo 2023 Chevrolet Tahoe 6 Cyl 3.0 Liter Turbo 2023 Chevrolet Suburban 6 Cyl 3.0 Liter Turbo 2023 Chevrolet Silverado 1500 6 Cyl 3.0 Liter Turbo 2023 Cadillac Escalade 6 Cyl 3.0 Liter Turbo 2022 GMC Yukon XL 6 Cyl 3.0 Liter Turbo 2022 GMC Yukon 6 Cyl 3.0 Liter Turbo 2022 GMC Sierra 1500 6 Cyl 3.0 Liter Turbo 2022 Chevrolet Tahoe 6 Cyl 3.0 Liter Turbo 2022 Chevrolet Suburban 6 Cyl 3.0 Liter Turbo 2022 Chevrolet Silverado 1500 6 Cyl 3.0 Liter Turbo 2022 Cadillac Escalade 6 Cyl 3.0 Liter Turbo 2021 GMC Yukon XL 6 Cyl 3.0 Liter Turbo 2021 GMC Yukon 6 Cyl 3.0 Liter Turbo 2021 GMC Sierra 1500 6 Cyl 3.0 Liter Turbo 2021 Chevrolet Tahoe 6 Cyl 3.0 Liter Turbo 2021 Chevrolet Suburban 6 Cyl 3.0 Liter Turbo 2021 Chevrolet Silverado 1500 6 Cyl 3.0 Liter Turbo 2021 Cadillac Escalade 6 Cyl 3.0 Liter Turbo 2020 GMC Sierra 1500 6 Cyl 3.0 Liter Turbo 2020 Chevrolet Silverado 1500 6 Cyl 3.0 Liter Turbo
HSP offers a limited lifetime warranty to the original purchaser on eligible HSP products. Underhood powder coating has separate two-year limited coverage. Non-HSP brands follow their own manufacturer warranties. Discontinued products and customer/installer damage are excluded. Claim authorization is required; customer pays inbound shipping for ordinary claims.
Return and warranty information is based on what HSP Diesel offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
HSP Diesel warranty policyView complete warrantyProduct conditions
Return and warranty information is based on what HSP Diesel offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
- Return eligibility
- HSP states returns must be postmarked within 30 days of purchase, new and unused with original tags and packaging, with an approved RMA. A 15% restocking fee and customer-paid return shipping apply. Special orders, non-HSP dropship products, apparel, used items and custom colors are excluded. Based on what HSP Diesel offers.
- Return window
- Not stated for this product; see supplier terms
- Restocking fee
- See supplier terms; no product-specific fee stated
- Return shipping
- Based on the supplier’s return policy; see terms
- Made to order
- No
- Backorder status
- Not backordered
- Cancellation
- Subject to supplier terms; contact FullSpecDiesel before requesting cancellation
- Warranty provider
- HSP Diesel
- Warranty duration
- Product-specific duration not stated; see supplier terms
- Compatibility
- Listed for specific vehicle configurations
- Legal use
- Street legal
- Processing estimate
- 3–10 business days supplier processing
- Shipping
- Shipping calculated at checkout
- Signature
- No signature requirement
- Supplier
- HSP Diesel
Product compatibility is based on the vehicle and product information provided. Review your selected truck, product options, measurements, modifications, and installation requirements before ordering.