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OE Quality
60-Day Returns
DormanPart #: 674-491
Dorman 674-491 Exhaust Manifold - Right
7 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$150.00Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford and Lincoln, F-150 and Navigator
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Exhaust Manifold options
Dorman 674-491 Exhaust Manifold - Right
| Brand | Dorman |
|---|---|
| Part Number | 674-491 |
| Material | Cast iron |
| Material | Hierro fundido |
| Color | Gris metálico |
| Color | Metallic gray |
| Port Shape | Redondo |
| Port Shape | Round |
| Collector Port Diameter | 33 |
| Oxygen Sensor Port | No |
| Oxygen Sensor Port | Non |
| Tube Wall Thickness | 0.125 |
| Mounting Hardware Included | No |
| Mounting Hardware Included | Non |
| Grade Type | Reemplazo estándar |
| Grade Type | Standard replacement |
| Gasket Or Seal Included | No |
| Gasket Or Seal Included | Non |
| Mounting Hole Quantity | 11 |
| Heat Shield Included | No |
| Heat Shield Included | Non |
| Contenidos del paquete | 1 múltiple de escape, 2 empaques |
| Package Contents | 1 exhaust manifold |
| Package Contents | 2 gaskets |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2021 | Lincoln | Navigator | 3.5L | V6 | Right | wo/Ceramic Coating | |
| 2020 | Ford | F-150 | 3.5L | V6 | Right | wo/Ceramic Coating | |
| 2020 | Lincoln | Navigator | 3.5L | V6 | Right | wo/Ceramic Coating | |
| 2019 | Ford | F-150 | 3.5L | V6 | Right | wo/Ceramic Coating | |
| 2019 | Lincoln | Navigator | 3.5L | V6 | Right | wo/Ceramic Coating | |
| 2018 | Ford | F-150 | Raptor | 3.5L | V6 | Right | wo/Ceramic Coating |
| 2018 | Lincoln | Navigator | 3.5L | V6 | Right | wo/Ceramic Coating |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
662986JL7Z9430AJL7Z9430B
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.