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OE Quality
60-Day Returns
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DormanPart #: 674-429
Dorman 674-429 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
$157.84Free 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, Expedition and F-150
🔄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? Click here for all Exhaust Manifold options
Dorman 674-429 Exhaust Manifold - Right
| Brand | Dorman |
| Part Number | 674-429 |
| Material | Cast iron |
| Material | Hierro fundido |
| Color | Cast iron |
| Color | Hierro fundido |
| Port Shape | Redondo |
| Port Shape | Round |
| Collector Port Diameter | 2.6 |
| 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 | Oui |
| Gasket Or Seal Included | Sí |
| Gasket Or Seal Included | Yes |
| Mounting Hole Quantity | 7 |
| Heat Shield Included | No |
| Heat Shield Included | Non |
| Contenidos del paquete | 1 junta |
| Contenidos del paquete | 1 múltiple de escape |
| Package Contents | 1 exhaust manifolds |
| Package Contents | 1 gasket |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2020 | Ford | Expedition | 3.5L | V6 | Right | ||
| 2020 | Ford | F-150 | 3.5L | V6 | Right | ||
| 2019 | Ford | Expedition | 3.5L | V6 | Right | ||
| 2019 | Ford | F-150 | 3.5L | V6 | Right | ||
| 2018 | Ford | Expedition | 3.5L | V6 | Right | ||
| 2018 | Ford | F-150 | King Ranch | 3.5L | V6 | Right | |
| 2017 | Ford | F-150 | King Ranch | 3.5L | V6 | Right | From 10/10/16 |
* 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:
JL3Z9430C
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.