Dorman 674-235 Exhaust Manifold Kit Direct replacement, exact-fit kit replaces the vehicle's factory installed exhaust manifold Cast iron or stainless tubular construction protects against warping and/or cracking Leak-resistant for long-lasting performance A rigorous quality inspection has been undertaken to ensure that this part conforms to product standards Original Equipment (OE) number: 4486525, 4486525, 8124999, 8124999, 8125075, 8125075, E0045329, J8124999, J8124999, J8125075, J8125075