INFINITI OEM Exhaust Parts Online

74762JK000 - : Heat Shield for Infiniti Image

Heat Shield

Infiniti 74762JK000
Rear.
Discontinued
20596JK00A - : Suspension Control Arm Bracket for Infiniti Image

Suspension Control Arm Bracket

Infiniti 20596JK00A
2wd. Without AWD. 5.6L only. Coupe, convertible.
Discontinued
74763JK000 - : Heat Shield for Infiniti Image

Heat Shield

Infiniti 74763JK000
Rear.
Discontinued
20080EJ90A - : Tailpipe Extension for Infiniti Image

Tailpipe Extension

Infiniti 20080EJ90A
M35, M45. 4.5L. 3.5L, 2006-08. 3.5L, 2009-10.
Discontinued
20596JK00B - : Suspension Control Arm Bracket for Infiniti Image

Suspension Control Arm Bracket

Infiniti 20596JK00B
2wd. Without AWD. 5.6L only. Coupe, convertible.
Discontinued
1473064Y01 - : Temp Sensor for Infiniti Image

Temp Sensor

Infiniti 1473064Y01
I30. Usa only. Vendor:ngk/nihon/nittoku. G20. Calif. Vendor:JECS. To 01/1994.
Discontinued
B0100JJ526 - : Sport Muffler for Infiniti Image

Sport Muffler

Infiniti B0100JJ526
Stainless steel polished muffler case. Larger diameter exhaust tips with a rolled taper cut. Adds deep, throaty exhaust tone. Polished...
Discontinued
226937Y020 - : Oxygen Sensor for Infiniti Image

Oxygen Sensor

Infiniti 226937Y020
Air-Fuel Ratio Sensor. M45. Fx. 4.5L, exhaust manifold. From 11/2005. Q45. Front. All. From 12/05.
Discontinued

No results found for "exhaust". Here are some helpful search tips:

  • Search by a part name. Example: water pump.
  • Be less specific. Example: brake instead of ceramic brake.
  • Remove information such as make, year or model.
  • Can't find the part you are looking for? Contact us and we'll find it for you!


Car exhaust systems are responsible for removing the harmful gases that are produced by the engine during combustion. They also reduce the noise produced by the engine and improve fuel efficiency. A car exhaust system consists of several components, including:

  • Exhaust manifold: This is the first part of the exhaust system and connects the engine to the rest of the system.
  • Catalytic converter: This device converts harmful pollutants, such as carbon monoxide and nitrogen oxide, into less harmful gases.
  • Exhaust pipes: These pipes carry the gases from the engine to the muffler and tailpipe.
  • Muffler: The muffler reduces the noise produced by the engine.
  • Tailpipe: The tailpipe is the final part of the exhaust system and releases the gases into the air.
  • The parts of a car exhaust system should be replaced as needed, depending on their condition. For example, the muffler may last up to 10 years, while the catalytic converter can last up to 15 years. It's important to have the exhaust system inspected regularly and replace any worn or damaged parts to ensure that the system is functioning properly.

    Some signs and symptoms that it's time to change car exhaust system parts include:

  • Loud noises: If the exhaust system is making loud noises, it may be a sign that the muffler or exhaust pipes need to be replaced.
  • Poor fuel efficiency: A malfunctioning catalytic converter can cause the engine to consume more fuel than necessary.
  • Reduced engine performance: If the exhaust system is clogged or damaged, it can reduce the engine's performance and cause it to run poorly.
  • Foul odors: A malfunctioning catalytic converter or exhaust system can cause foul odors to be emitted from the exhaust.
  • When it comes to buying car exhaust systems, there are two main options: OEM (original equipment manufacturer) systems and aftermarket systems. OEM systems are made by the same company that made the car, while aftermarket systems are made by third-party manufacturers.

    There are advantages and disadvantages to both types of systems. OEM systems are designed to fit perfectly and match the car's performance and specifications, but they can be more expensive than aftermarket systems. Aftermarket systems are often less expensive and may provide better performance and sound, but they may not fit as well or match the car's specifications as closely as OEM systems.

    In general, if you want to maintain the original performance and specifications of your car, it's best to choose OEM exhaust systems. If you're looking for a more customized look or want to save money, aftermarket systems may be a better option.

    Buy today, and you'll get fast, affordable US shipping to any address. Contact us with any questions.