In Stock
- In Stock Items. Ships Today. (48) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (167) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (199) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Part Type
- Exhaust Manifolds (94) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Exhaust Manifold Hardware (38) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Catalytic Converters (35) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine
Price Range
Filter Options
- Stock Replacement (127)
Savings Central
- Clearance (1)

Selected Filters

Availability

- In Stock Items. Ships Today. (48) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (167) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (199) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Make/Model
Part Type
- Exhaust Manifolds (94) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Exhaust Manifold Hardware (38) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Catalytic Converters (35) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine
Price Range
Filter Options
- Stock Replacement (127)
Savings Central
- Clearance (1)

2003 Dorman Manifolds

Individual Parts

Part Groups

Results 101 - 125 of 167

Dorman Direct-Fit Manifold Catalytic Converters for 2003-2004 M45, 2002-2006 Q45 - 674-650

Catalytic Converter, Direct-Fit, Infiniti, Passenger Side, Kit

Part Number: RNB-674-650

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Exhaust Manifolds for 2001-2004 PT CRUISER - 674-662

Exhaust Manifold, Rear, Cast Iron, Natural, Chrysler, 2.4L, Each

Part Number: RNB-674-662

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Exhaust Manifolds for 2000-2003 S10, SONOMA - 674-675

Exhaust Manifold, Chevy, GMC, Pickup, 2.2L, Gm 4-Cylinder, Each

Part Number: RNB-674-675

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Exhaust Manifolds for 2001-2004 SEQUOIA, 2000-2004 TUNDRA - 674-683

Exhaust Manifold, OEM Replacement, Cast Iron, Toyota, Each

Part Number: RNB-674-683

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Exhaust Manifolds for 2001-2004 SEQUOIA, 2000-2004 TUNDRA - 674-684

Exhaust Manifold, OEM Replacement, Stainless Steel, Toyota, 4.7L, Driver Side, Each

Part Number: RNB-674-684

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Exhaust Manifolds for 2003-2004 EXPEDITION, 2004-2006 F-150 - 674-690

Exhaust Manifold, Passenger Side, Cast Iron, Natural, Ford, 4.6L, 5.4L, Each

Part Number: RNB-674-690

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2003-2007 FOCUS - 674-702

Catalytic Converter, Direct-Fit, Ford, Kit

Part Number: RNB-674-702

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Exhaust Manifolds 674-706

Exhaust Manifold, OEM Replacement, Cast Iron, Ford, Mercury, Each

Part Number: RNB-674-706

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Exhaust Manifolds 674-707

Exhaust Manifold, OEM Replacement, Cast Iron, Ford, Mercury, Each

Part Number: RNB-674-707

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Exhaust Manifolds 674-709

Exhaust Manifold, Cast Iron, Natural, Each

Part Number: RNB-674-709

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters 674-845

Exhaust Manifold, Catalytic Converter, Cast Iron, Chrysler, Dodge, Mitsubishi, 2.4L, Each

Part Number: RNB-674-845

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Exhaust Manifolds 674-858

Exhaust Manifold, Cast Iron, Natural, Each

Part Number: RNB-674-858

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Exhaust Manifolds 674-858XD

Exhaust Manifold, Cast Iron, Ceramic Coated, Passenger Side, Chevy, GMC, Isuzu, Workhorse, Each

Part Number: RNB-674-858XD

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Exhaust Manifolds 674-859XD

Exhaust Manifold, Chevy, GMC, Isuzu, Left, Black Ceramic Coated, Includes Gasket and Hardware. Kit

Part Number: RNB-674-859XD

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Exhaust Manifolds 674-870

Exhaust Manifold, Rear, Cast Iron, Natural, Chevy, Oldsmobile, Pontiac, Saturn, 2.2L, Each

Part Number: RNB-674-870

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 1998-2003 ELANTRA, 1997-2004 TIBURON - 674-551

Exhaust Manifold, Catalytic Converter, OEM Replacement, Cast Iron, for Hyundai, 2.0L, Each

Part Number: RNB-674-551

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Exhaust Manifolds 674-5602

Exhaust Manifold, Cast Iron, Natural, Each

Part Number: RNB-674-5602

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Exhaust Manifolds 674-5603

Exhaust Manifold, Cast Iron, Natural, Each

Part Number: RNB-674-5603

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Exhaust Manifolds 674-560XD

Exhaust Manifold, Ceramic Coated Exhaust Manifold Kit

Part Number: RNB-674-560XD

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Exhaust Manifolds 674-567

Exhaust Manifold, Rear, Cast Iron, Natural, Buick, Chevy, Oldsmobile, Pontiac, 3.1L, 3.4L, Each

Part Number: RNB-674-567

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Exhaust Manifolds 674-587

Exhaust Manifold, OEM Replacement, Cast Iron, Ford, 4.6L, Driver Side, Each

Part Number: RNB-674-587

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2001-2003 RAV4 - 674-593

Exhaust Manifold, Catalytic Converter, Cast Steel, Toyota, 2.0L, Each

Part Number: RNB-674-593

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Exhaust Manifolds for 1999-2004 FRONTIER, 2000-2004 XTERRA - 674-598

Exhaust Manifold, Passenger Side, Cast Iron, Natural Finish, for Nissan, Each

Part Number: RNB-674-598

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Exhaust Manifolds for 1999-2004 FRONTIER, 2000-2004 XTERRA - 674-599

Exhaust Manifold, Cast Iron, Natural, for Nissan, 3.3L, Driver Side, Each

Part Number: RNB-674-599

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Exhaust Flange Hardware Kits for 2002-2005 EXPLORER, MOUNTAINEER - 674-957

Exhaust Manifold, OEM Replacement, Cast Iron, Ford, Mercury, Each

Part Number: RNB-674-957

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Previous
Page 5 of 7
Next