Dorman Exhaust Manifolds

4.33 out of 5 stars 517 Customer Reviews

Dorman exhaust manifolds offer a reliable, direct-fit installation for your vehicle. Manufactured from high-quality materials, they provide the perfect replacements for your worn-out factory piece. Dorman lends a hand in maintaining the exhaust manifold on your daily driver by providing the right fit at the right price--no longer are these "dealer only" parts. Get what you need--think Dorman for your replacement exhaust manifolds.

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Results 1 - 25 of 67

Dorman Exhaust Manifolds 674-152

Exhaust Manifold, Ford, Pickup, SUV, Van, 4.2, 5.0, 5.8L, Driver Side, Each

Part Number: RNB-674-152

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Dorman Exhaust Manifolds 674-153

Exhaust Manifold, Ford, Lincoln, Mercury, Passenger Car, Pickup, SUV, Van, 5.0L, Passenger Side, Each

Part Number: RNB-674-153

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Dorman Exhaust Manifolds 674-196

Exhaust Manifold, Stainless Steel, Jeep, 4.0L, Each

Part Number: RNB-674-196

4.62 out of 5 stars ( 13 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Dorman Exhaust Manifolds 674-185

Exhaust Manifold, Ford, Pickup, SUV, Van, 4.9L, Front Manifold, Each

Part Number: RNB-674-185

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Dorman Exhaust Manifolds 674-204

Exhaust Manifold, OEM Replacement, Cast Iron, Natural, Ford, 7.5L/460, Driver Side, Each

Part Number: RNB-674-204

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Dorman Exhaust Manifolds 674-186

Exhaust Manifold, Ford, Pickup, SUV, Van, 4.9L, Rear Manifold, Each

Part Number: RNB-674-186

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Dorman Exhaust Manifolds 674-390

Exhaust Manifold, OEM Replacement, Cast Iron, Chevy, GMC, Pickup, 7.4L, Passenger Side, Each

Part Number: RNB-674-390

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Dorman Exhaust Manifolds 674-218

Exhaust Manifold, Cadillac, Chevy, GMC, Pickup, SUV, Van, 5.0, 5.7L, Driver Side, Each

Part Number: RNB-674-218

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Dorman Exhaust Manifolds 674-205

Exhaust Manifold, OEM Replacement, Cast Iron, Natural, Ford, 7.5L/460, Passenger Side, Each

Part Number: RNB-674-205

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Dorman Exhaust Manifolds 674-165

Exhaust Manifold, Ford, Pickup, SUV, Van, 5.8L, Passenger Side, Each

Part Number: RNB-674-165

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Dorman Exhaust Manifolds 674-391

Exhaust Manifold, OEM Replacement, Cast Iron, Chevy, GMC, Pickup, 7.4L, Driver Side, Each

Part Number: RNB-674-391

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Dorman Exhaust Manifolds 674-217

Exhaust Manifold, Cadillac, Chevy, GMC, Pickup, SUV, Van, 5.0, 5.7L, Passenger Side, Each

Part Number: RNB-674-217

3.64 out of 5 stars ( 14 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Dorman Exhaust Manifolds 674-381

Exhaust Manifold, Driver Side, Cast Iron, Natural, Ford, 7.3L Powerstroke Diesel, Each

Part Number: RNB-674-381

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Dorman Exhaust Manifolds 674-159

Exhaust Manifold, Chevy, GMC, Pickup, SUV, Van, 7.4L, Driver Side Manifold, Each

Part Number: RNB-674-159

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Dorman Exhaust Manifolds 674-470

Exhaust Manifold, Cast Iron, Natural, Chevy, GMC, 6.2, 6.5L, Driver Side, Each

Part Number: RNB-674-470

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Dorman Exhaust Manifolds 674-225

Exhaust Manifold, AMC, Dodge, Jeep, 2.5L, Each

Part Number: RNB-674-225

3.5 out of 5 stars ( 6 )

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Dorman Exhaust Manifolds 674-169

Exhaust Manifold, Ford, Pickup, SUV, Van, 5.8L, Driver Side, Each

Part Number: RNB-674-169

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Dorman Exhaust Manifolds 674-228

Exhaust Manifold, Cast Iron, Natural, Ford, 7.5L/460, Driver Side, Each

Part Number: RNB-674-228

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Dorman Exhaust Manifolds 674-161

Exhaust Manifold, Chevy, GMC, Pickup, SUV, Van, 7.4L, Passenger Side, Each

Part Number: RNB-674-161

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Dorman Exhaust Manifolds 674-271

Exhaust Manifold, OEM Replacement, Cast Iron, Natural, Dodge, 5.2, 5.9L, Driver Side, Each

Part Number: RNB-674-271

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Dorman Exhaust Manifolds 674-806

Exhaust Manifold, Cast Iron, Natural, Each

Part Number: RNB-674-806

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Dorman Exhaust Manifolds 674-270

Exhaust Manifold, OEM Replacement, Cast Iron, Natural, Dodge, 5.2, 5.9L, Passenger Side, Each

Part Number: RNB-674-270

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Dorman Exhaust Manifolds 674-745

Exhaust Manifold, Cast Iron, Passenger Side, Ford, 7.3L, Diesel, Each

Part Number: RNB-674-745

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Dorman Exhaust Manifolds 674-229

Exhaust Manifold, Ford, Pickup, Van, 7.5L, 460, Passenger Side, Each

Part Number: RNB-674-229

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Dorman Exhaust Manifolds 674-380

Exhaust Manifold, Passenger Side, Cast Iron, Natural, Ford, 7.3L Powerstroke Diesel, Each

Part Number: RNB-674-380

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

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