LS and LT Radiator for 1991-1996 Chevy B-Body (Impala/Caprice/Roadmaster)
An LS or LT engine swap in your 1991 to 1996 Chevy Impala calls for a robust cooling package tailored to factory frame mounts. Offering LS and LT compatibility, this all aluminum radiator features dual electric fans to maintain steady coolant temperature under load. Its TIG welded tanks and core deliver corrosion resistance and reliable flow for both street cruising and dense traffic.
Precision TIG Welded Aluminum Construction
This radiator features a high quality aluminum core and tanks joined by TIG welding, a process that delivers exceptionally clean, consistent welds without introducing impurities. The purity of the weld seam ensures leak free performance and resists cracking under vibration and thermal cycling. Aluminum's natural ability to conduct heat rapidly allows for fast heat rejection, keeping engine temperatures in check even under hard driving. Built entirely in the USA, the assembly combines lightweight design with structural integrity for years of trouble free service.
Dual Electric Fans Deliver Reliable Cooling
Integrated dual electric fans work in unison to maintain optimal coolant flow at idle and low speed, stepping in precisely when extra airflow is needed. By drawing air through the core only when the engine demands it, they reduce parasitic load compared to belt driven units, freeing up power for acceleration and towing. This design excels in heavy traffic or on performance runs, preventing hot spots and ensuring stable temperature management for both LS and LT engines. The fans are wired for plug and play installation, providing dependable operation without custom wiring chores.
Vehicle Specific Fit for 1991 to 1996 B Body Models
Engineered to bolt directly into the factory frame mounts of 1991 to 1996 Impala, Caprice, and Buick Roadmaster models with automatic transmission, this radiator eliminates the need for brackets or trimming. Hose port locations, fan shroud clearance, and overflow fittings match OE specifications to streamline installation for both professional shops and home mechanics. The precise fit reduces install time and ensures correct coolant routing, so you can spend less time fabricating adapters and more time on the road. Every unit undergoes quality checks to guarantee consistent dimensions and performance across production runs.
Coating Options for Enhanced Durability and Style
Choose between the classic bare aluminum finish or a durable black epoxy coating to suit your engine bay aesthetic and corrosion needs. The bare finish maximizes thermal conductivity and delivers a raw metallic look, while the epoxy layer provides a uniform barrier against moisture and road grime. Each coating is applied under controlled conditions to ensure even coverage and adhesion that withstands heat cycles. Both options preserve core efficiency and offer long lasting protection in demanding environments.
Count on consistent cooling performance with this aluminum core assembly. For the same radiator but without fans see our 1991-1996 Impala Radiator (Automatic Transmission).