Keep exhaust gases moving cleanly out of the cylinder head with the ATP Exhaust Manifold 101273, the front, left manifold for a wide range of GM full-size and mid-size cars. It installs as a direct-fit replacement for the listed applications, including the 1996-2005 Buick LeSabre, 1995-2005 Buick Park Avenue, 2000-2005 Chevrolet Impala and 1998-2004 Chevrolet Monte Carlo — see the Buyer's Guide tab for the full list.
An exhaust manifold bolts to the cylinder head and gathers exhaust gases from the exhaust ports, channeling them into the exhaust system. Heat cycling can crack, warp or corrode the original, opening an exhaust leak. If a leaking or cracked manifold is the cause, replacing it with 101273 restores a sealed path for the exhaust gases.
Interchange: 674540 · 24504379 · 3271744 · 6002318 · 1390432 · 5013540
Manufacturer part number 101273
This part cross-references / interchanges with the following part numbers:
What does this exhaust manifold do?
It bolts to the cylinder head and collects exhaust gases from the exhaust ports, channeling them into the exhaust system.
Which position is the ATP 101273?
It is the front, left exhaust manifold for the listed applications.
What vehicles does this manifold fit?
It fits many GM cars, including the 1996-2005 Buick LeSabre, 1995-2005 Buick Park Avenue, 2000-2005 Chevrolet Impala, and other Oldsmobile and Pontiac models. See the Buyer's Guide tab for the full list.
Are mounting bolts or a gasket included?
The available data doesn't list included hardware or gaskets. Consult the vehicle service information for the correct fasteners and gaskets and whether any may be reused.
What are the signs of a failing exhaust manifold?
Common signs include a ticking or hissing exhaust leak that's often loudest on a cold start, a burning smell, or visible cracks and corrosion on the manifold.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
