Alibaba.com offers 7 muffler products. About 14% of these are other auto parts. A wide variety of muffler options are available to you, There are 7 muffler suppliers, mainly located in Middle East. The top supplying country is Iran (Islamic Republic of), which supply 100% of muffler respectively. Muffler products are most popular in Eastern Asia. You can ensure product safety by selecting from certified suppliers, including 5 with OHSAS18001, 5 with ISO9001, and 5 with ISO14001 certification.