Muslims do not believe that Jesus actually died on the cross. Rather, they theorize that a substitute died in His place (Sura 4:156-158). But the Gospel writers are unanimous in attesting that Jesus Himself hung on the cross and expired. The Apostle Paul wrote that "He was buried" (1 Cor. 15.4) attesting to His death.
Matt. 27.50 reads, "Jesus shouted again with a loud voice and gave up His spirit."