Dorman 674-544 Front Exhaust Manifold for Specific Models Fits 2003 Chevrolet Impala

This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair. With over 80,000 products backed by a team of product engineers and experts based in the United States, Dorman is the first choice of automotive professionals, backyard mechanics, and do-it-yourselfers all over North America.

• Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
• Reliable construction - durable materials resist warping, cracking and leaking for long-lasting performance
• Complete repair - includes all necessary gaskets and downpipe hardware
• Trustworthy design - built by industry leader in aftermarket manifolds
• Ensure fit - to make sure this part fits your exact vehicle, input your year, make, model and configuration into the fitment tool on this page

Additional Features

• Color:Natural

Fits Select:
1997-2004 BUICK CENTURY
1997-2003 CHEVROLET MALIBU 6 Cyl 3.1 L
2000-2003 CHEVROLET IMPALA 6 Cyl 3.4 L
1999-2003 PONTIAC GRAND AM 6 Cyl 3.4 L
2002-2003 BUICK RENDEZVOUS
2002-2003 CHEVROLET VENTURE
1995-1999 CHEVROLET LUMINA 6 Cyl 3.1 L
2000-2003 PONTIAC MONTANA
1997-2001 CHEVROLET VENTURE 6 Cyl 3.4 L
1999-2003 OLDSMOBILE ALERO 6 Cyl 3.4 L
1994-2003 PONTIAC GRAND PRIX 6 Cyl 3.1 L
1995-1996 OLDSMOBILE CIERA 6 Cyl 3.1 L
2000-2003 CHEVROLET MONTE CARLO 6 Cyl 3.4 L
2000-2001 CHEVROLET LUMINA
1994-1996 BUICK CENTURY 6 Cyl 3.1 L
2001-2003 PONTIAC AZTEK 6 Cyl 3.4 L
1996-2003 OLDSMOBILE SILHOUETTE
1994 OLDSMOBILE CUTLASS CIERA 6 Cyl 3.1 L
1995-1999 CHEVROLET MONTE CARLO 6 Cyl 3.1 L
1997-1999 OLDSMOBILE CUTLASS
1997 OLDSMOBILE CUTLASS SUPREME
1993-1996 OLDSMOBILE CUTLASS SUPREME 6 Cyl 3.1 L
1999 PONTIAC MONTANA / TRANS SPORT
1996-1998 PONTIAC TRANS SPORT
1994-1998 PONTIAC GRAND AM 6 Cyl 3.1 L
and more - add your vehicle to our fit widget to check

Manufacturer part number	674-544
Vehicle model	674-544
Vehicle year	2003
Vehicle make	Chevrolet, Oldsmobile, Buick
Vehicle fitment type	Specific
Automotive parts division	Direct Replacement
Brand	Dorman
Automotive specialty part type	Exhaust Manifold
Material	Cast Iron, Hierro fundido
Finish	Machined
Color	Natural
Weight	7.0 lb
Has written warranty	No
Items included	Gaskets
Vehicle type	Car
Compatible cars	Buick 2004-94, Chevrolet 2003-94, Oldsmobile 2003-93, Pontiac 2003-94
Pack quantity	1