OEM Jeep Grand-Wagoneer Exhaust Components

Exhaust systems work in stages to clean and safely dispel the fumes that engines create as they consume fuel. That's certainly the case with the exhaust in your Jeep Grand Wagoneer SUV.

How Exhaust Components Work

It all starts with the catalytic converter capturing the noxious byproducts from the combustion process. Metals in the converter convert those fumes into essentially water vapor and carbon dioxide.

Then the exhaust manifold collects the cleaner gases and sends them through the tail pipe, with a resonator and muffler teaming up to ensure ideal airflow. As a bonus, those two also cut back on engine noise pollution. Finally, the tail pipe emits the clean gas into the atmosphere.

How to Spot Faulty Exhaust Parts

Even the best exhaust system components can go bad over time. Signs of this include:

• A lit "Check Engine" light
• Weird muffler and exhaust pipe noises
• Reduced fuel efficiency
• You notice the smell of rotten eggs

You Can Count on Genuine OEM Exhaust Components

If you need to replace a failing exhaust system part, get one made by your manufacturer. They are, after all, the only ones designed specifically to meet the specific dimensions of your SUV, ensuring the fit and performance you want. We carry a large inventory of OEM Jeep Grand-Wagoneer exhaust components ready to ship fast. As a certified Mopar dealer, we guarantee that your part will fit when you enter your VIN -- and all of our parts come with a manufacturer's 12-month warranty.