Garrett GT High Density / High Efficiency “Bar and Plate” Intercooler Core.
24″ Wide x 6.3″ Tall x 3″ Thick. Garret P/N: 703518-6018
Comes ready to assemble onto end tanks.
The wider 24-inch span allows for significant cross-flow cooling. This width is ideal for vehicles with wide front bumper openings, maximizing the surface area exposed to incoming airflow.
Yes, this is the genuine Garrett Part Number 703518-6018. It features their verified high-density bar and plate construction, known globally for exceptional thermal efficiency.
Absolutely. The core is constructed from high-grade aluminum, designed specifically for fabricators to TIG weld custom end tanks directly to the mating surfaces for a perfect seal.
High-density cores feature a tighter internal fin structure. This significantly increases the surface area available for heat dissipation, lowering charge air temperatures more effectively than standard density units.
The Bar and Plate design used here is much more rugged. It handles heat soak better during stop-and-go driving and offers greater structural integrity against road debris compared to tube-and-fin styles.
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