Get a new exhaust manifold to replace the old, damaged, or cracked factory component on your 1989-1993 Dodge 5.9L Diesel. Durable, high-silicon ductile iron manifolds are offered as an upgrade or stock replacement for many applications. Due to heat cycles and age, exhaust manifolds can be prone to cracking and cause boost or exhaust leaks. This can rob you of power and reduce engine efficiency. You'll find top-notch brands such as AFE, BD-Power, ATS, Dorman, and more.
