Application 

for Ford Mustang V6 3.8L Left Side w/ Gasket 1999-2004

for Ford Mustang V6 3.9L Left Side w/ Gasket 2004

 Reference OE/Part number 

674-535, 674535, XR3Z9431BC, XR3Z9431DC

 Specification 

Condition: Brand New

Type：Exhaust Manifold

Body Material: Stainless Steel

Position：Driver Side

Gasket or Seal Included: Yes

Heat Shield Included: No

Mounting Hardware Included: Yes

Port Shape: Round

Fitment Type: Direct Replacement

Engine: V6 3.8L, V6 3.9L

Note: Fits V6 Engine only

Manifold Bolt Hole Quantity：6

Flange Bolt Hole Quantity：0

Flange Stud Hole Quantity ：2

Inlet Port Shape：Round
 

 Package included 

1 × Exhaust Manifold w/Installation Accessories

As Picture Shown

 Feature

【Heavy-Duty Stainless Steel Construction】Premium stainless steel resists extreme high temperature, vibration and corrosion for long service life.
【Direct OE Replacement Fit】Precision engineered to OE standard for easy bolt-on installation. No cutting, welding or modification needed.
【Excellent Heat Dissipation & Rust Protection】Great thermal conductivity reduces engine bay heat and protects nearby parts. Stainless steel prevents rust and oxidation permanently.
【Leak-Proof Sealing Design】Precision machined flange with standard bolt holes ensures perfect sealing. Gasket included or not depends on the product picture.
【Heavy-Duty All-Terrain Performance】Perfect for trucks, SUVs and high-mileage vehicles. Sturdy structure keeps stable performance under heavy load and harsh conditions.

 Note 

1.Professional Installation Is Highly Recommended.

2.Even if your car is shown in the compatibility, pls also double check the fitment details and photos before ordering.