ACDelco / GM - Radiator (21648) Mounted Also listed as CL 2391430

Also listed as CL 2391430 CLARK 2391430 CLARK2391430 2391430

Operation Light/Dark Operate

The nuts lock against the side of the shell for ease in tightening

0 Btu/h High Stage Output

ACDelco / GM - Radiator (21648) Mounted Also listed as CL 2391430ACDelco GM 21648 Radiator delivers exceptional thermal management through its advanced heat exchange design. Positioned at the vehicle's front for maximum airflow, this GM Genuine Part features aluminum construction with plastic components for optimal durability and heat dissipation. Engineered to precise specifications with superior corrosion resistance, it maintains the same quality standards as original equipment. Previously marketed under ACDelco