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Infiniti PartsInfiniti QX4 PartsExhaust Manifold

Infiniti QX4 Exhaust Manifold

Your QX4 is a prized possession.

Car aficionados know that luxury is built into each Infiniti, and understand that only the highest quality repair QX4 parts will suffice when repairs are needed. Infiniti car, truck, or SUV owners have become used to a certain level of sporty handling when driving their QX4 around town. It's not a regular occurrence that you realize that you have to buy a replacement Exhaust Manifold to repair your car or truck. Your Infiniti dealership isn't the only place to locate the best replacement parts for your QX4.

What Exhaust Manifold does for your vehicle.

Achieving maximum fuel efficiency while reducing emissions on your car or truck depends on your use of properly functioning exhaust and emissions parts. Efficient combustion inside your Infiniti QX4 engine depends highly on how well your exhaust manifold tumbles exhaust gases away from the cylinder head. If a crack forms in your Infiniti QX4 exhaust manifold, then two negative side effects will result. First, some of the gases will not tumble as they should; lingering inside the exhaust manifold and interrupting your four-stroke cycle. Second, you will emit exhaust gases before they reach the catalytic converter; creating an unpleasant smell and potentially hazardous condition for you and your passengers.

High quality parts, lowest prices, knowledgeable professionals.

Select Your YearBring your QX4 back to life with the best repair parts from the experts at Car Parts Discount. At Car Parts Discount, we have live customer service members here with enough expertise to help you select the appropriate Infiniti QX4 part for your project or repair. When your Infiniti requires a new replacement Exhaust Manifold, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. Need 2003, 2002, 2001, 2000, 1999, 1998, 1997 Infiniti QX4 Exhaust Manifold parts? We've got them right here.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Infiniti QX4 Exhaust Manifold Kit, OEM: 674-432/674432Dorman
1997-2000 Infiniti QX4 Dorman Exhaust Manifold Kit 674-432
Add for Price, Save 38%   NEW ITEM
OEM: 674-432, Item: 46530
  Only 4 left In Stock, Usually ships within 1 business day

Hardware: 6 Studs, 6 Nuts. Gaskets: 1 Manifold

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

Infiniti QX4 Exhaust Manifold Kit, OEM: 674-431/674431Dorman
1997-2000 Infiniti QX4 Dorman Exhaust Manifold Kit 674-431
Add for Price, Save 37%   NEW ITEM
OEM: 674-431, Item: 46529
  Only 6 left In Stock, Usually ships within 1 business day

Hardware: 6 Studs, 6 Nuts. Gaskets: 1 Manifold

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left

Infiniti QX4 Exhaust Manifold, OEM: 674-434/674434Dorman
2001-2003 Infiniti QX4 Dorman Exhaust Manifold 674-434
Add for Price, Save 37%   NEW ITEM
OEM: 674-434, Item: 591460
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right

Infiniti QX4 Exhaust Manifold, OEM: 674-433/674433Dorman
2001-2003 Infiniti QX4 Dorman Exhaust Manifold 674-433
Add for Price, Save 38%   NEW ITEM
OEM: 674-433, Item: 591459
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left