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Dorman 674-421 Catalytic Converter with Integrated Exhaust Manifold - Front, Left or RightOE Quality 60-Day Returns
Dorman 674-421 Catalytic Converter with Integrated Exhaust Manifold - Front, Left or Right - view 1
Dorman 674-421 Catalytic Converter with Integrated Exhaust Manifold - Front, Left or Right - view 2
Dorman 674-421 Catalytic Converter with Integrated Exhaust Manifold - Front, Left or Right - view 3
Part #: 674-421

Dorman 674-421 Catalytic Converter with Integrated Exhaust Manifold - Front, Left or Right

Right, Front, and Left
⚙️ 32 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$634.42Free 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.
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✅ 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: Hyundai and Kia, Palisade, Santa Fe, Santa Fe XL, Sorento, and Telluride
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
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Dorman 674-421 Catalytic Converter with Integrated Exhaust Manifold - Front, Left or Right
BrandDorman
Part Number674-421
ColorNatural
Grade TypeRegular
California Air Resources Board (CARB) CertifiedNo
Inlet Gasket IncludedYes
Outlet Mounting Hole Quantity2
Outlet Mounting Hardware IncludedYes
Converter Body MaterialStainless steel
Inlet Port ShapeRound
Package ContentsExhaust manifold; manifold and flange gaskets; 2 studs; 2 nuts; 3

This part fits 32 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2023HyundaiPalisade3.8LV6LeftCARB Compliant: No
2023KiaTelluride3.8LV6LeftCARB Compliant: No
2022HyundaiPalisade3.8LV6LeftCARB Compliant: No
2022KiaTelluride3.8LV6LeftCARB Compliant: No
2021HyundaiPalisade3.8LV6LeftCARB Compliant: No
2021KiaTelluride3.8LV6LeftCARB Compliant: No
2020HyundaiPalisade3.8LV6LeftCARB Compliant: No
2020KiaTelluride3.8LV6LeftCARB Compliant: No
2019HyundaiSanta Fe XL3.3LV6FrontCARB Compliant: No
2018HyundaiSanta Fe3.3LV6FrontCARB Compliant: No
2018HyundaiSanta Fe XL3.3LV6FrontCARB Compliant: No
2018KiaSorento3.3LV6FrontCARB Compliant: No
2017HyundaiSanta Fe3.3LV6FrontCARB Compliant: No
2017HyundaiSanta Fe XL3.3LV6FrontCARB Compliant: No
2017KiaSorento3.3LV6FrontCARB Compliant: No
2016HyundaiSanta Fe3.3LV6FrontCARB Compliant: No
2016HyundaiSanta Fe XL3.3LV6FrontCARB Compliant: No
2016KiaSorento3.3LV6FrontCARB Compliant: No
2015HyundaiSanta Fe3.3LV6FrontCARB Compliant: No
2015HyundaiSanta Fe XL3.3LV6FrontCARB Compliant: No
2015KiaSorento3.3LV6FrontCARB Compliant: No
2014HyundaiSanta Fe3.3LV6FrontCARB Compliant: No
2014HyundaiSanta Fe XL3.3LV6FrontCARB Compliant: No
2014KiaSorento3.3LV6FrontCARB Compliant: No
2013HyundaiSanta Fe3.3LV6FrontCARB Compliant: No
2013HyundaiSanta Fe XL3.3LV6FrontCARB Compliant: No
2013KiaSorento3.5LV6RightCARB Compliant: No; CARB Compliant: No
2012HyundaiSanta Fe3.5LV6RightCARB Compliant: No; CARB Compliant: No
2012KiaSorento3.5LV6RightCARB Compliant: No; CARB Compliant: No
2011HyundaiSanta Fe3.5LV6RightCARB Compliant: No; CARB Compliant: No
2011KiaSorento3.5LV6RightCARB Compliant: No; CARB Compliant: No
2010HyundaiSanta Fe3.5LV6RightCARB Compliant: No; CARB Compliant: No

* 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:

285103CBH052737

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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