So, you're thinking about adding a snorkel to your Jeep Cherokee XJ diesel? Awesome choice, guys! A snorkel isn't just a cool-looking accessory; it's a practical upgrade that can seriously enhance your off-roading capabilities, especially if you're planning on tackling water crossings or dusty trails. Let's dive into everything you need to know about installing a snorkel on your XJ diesel.

Why a Snorkel for Your XJ Diesel?

First off, why should you even bother with a snorkel? Well, if you're serious about off-roading, a Jeep Cherokee XJ diesel snorkel is a game-changer. The primary function of a snorkel is to raise the air intake of your engine to a higher point, away from the low-lying areas where water, mud, and dust tend to accumulate. This is crucial for a few reasons:

• Water Crossings: The most obvious benefit is protection during water crossings. Without a snorkel, your engine could suck in water, leading to catastrophic engine damage. Hydro locking, as it's known, can bend rods and crack blocks, turning your trusty XJ into an expensive paperweight. With a snorkel, you can confidently navigate deeper water, knowing your engine is breathing clean, dry air.
• Dusty Conditions: Even if you don't plan on fording any rivers, a snorkel is invaluable in dusty environments. The higher air intake means your engine is less likely to ingest dust and debris, which can clog your air filter and cause premature engine wear. This is particularly important for diesel engines, which are more sensitive to air quality.
• Improved Airflow: Some snorkels are designed to improve airflow to the engine, which can result in a slight increase in horsepower and fuel efficiency. While the gains might not be dramatic, every little bit helps, right? Plus, the cooler, cleaner air drawn in from above the vehicle can contribute to better combustion and overall engine performance.
• Cool Factor: Let's be honest, a snorkel looks pretty badass. It gives your XJ a rugged, adventurous appearance that sets it apart from the crowd. While aesthetics shouldn't be the only reason to install a snorkel, it's definitely a nice bonus.

Choosing the Right Snorkel Kit

Okay, so you're convinced you need a Jeep Cherokee XJ diesel snorkel. The next step is choosing the right kit. There are a few factors to consider when making your selection:

• Material: Snorkels are typically made from either polyethylene (plastic) or steel. Polyethylene snorkels are more common due to their lower cost and lighter weight. They're also resistant to rust and corrosion. Steel snorkels are more durable and can withstand more abuse, but they're heavier and more expensive. Consider your budget and the type of off-roading you do when choosing the material.
• Design: Snorkels come in various designs, from simple, straight pipes to more elaborate, curved designs. The design can affect airflow and appearance. Some snorkels also include a pre-cleaner, which helps to remove dust and debris from the air before it reaches the air filter. A pre-cleaner is a great option if you frequently drive in dusty conditions.
• Fitment: Make sure the snorkel kit is specifically designed for your Jeep Cherokee XJ diesel. While some universal kits might fit, a custom-fit kit will ensure a proper seal and easier installation. Check the product description carefully to verify compatibility.
• Brand Reputation: Stick with reputable brands that have a proven track record of producing high-quality snorkels. Reading online reviews and forums can provide valuable insights into the reliability and performance of different brands.
• Price: Snorkel kits can range in price from a couple of hundred dollars to over a thousand. Set a budget and compare different options within that range. Keep in mind that a cheaper kit might not be as durable or well-designed as a more expensive one.

Installation: DIY or Professional?

Once you've chosen your Jeep Cherokee XJ diesel snorkel kit, it's time to install it. The installation process can vary depending on the kit, but it generally involves the following steps:

1. Removing the Existing Airbox: The first step is to remove the factory airbox and intake tube. This usually involves disconnecting a few hoses and clamps and unbolting the airbox from the engine bay.
2. Cutting the Fender: This is the part that scares most people. You'll need to cut a hole in your fender to accommodate the snorkel. Most kits come with a template to guide your cutting, but it's crucial to measure twice and cut once. Use a cutting wheel or jigsaw to make the cut, and be sure to protect the surrounding paint with masking tape.
3. Installing the Snorkel Body: With the hole cut, you can now install the main body of the snorkel. This usually involves bolting it to the fender and connecting it to the airbox. Make sure all connections are tight and sealed to prevent water or dust from entering the engine.
4. Connecting the Air Intake: The final step is to connect the snorkel to the air intake tube. This usually involves using a rubber hose and clamps. Again, make sure all connections are tight and sealed.

Now, here's the big question: Should you attempt the installation yourself, or should you hire a professional? If you're comfortable with basic mechanical tasks and have experience working on cars, you might be able to handle the installation yourself. However, if you're not confident in your abilities, it's best to leave it to the pros. A professional installation will ensure a proper fit and seal, which is crucial for the snorkel to function correctly. Plus, they'll have the right tools and expertise to avoid any potential damage to your vehicle.

Maintaining Your Snorkel

Once your Jeep Cherokee XJ diesel snorkel is installed, it's important to maintain it properly to ensure its longevity and performance. Here are a few tips:

• Check Connections Regularly: Periodically inspect all connections to make sure they're tight and sealed. Loose connections can allow water or dust to enter the engine.
• Clean the Air Filter: A clean air filter is essential for optimal engine performance. Check your air filter regularly and clean or replace it as needed. If you have a pre-cleaner, empty it regularly.
• Inspect for Damage: Inspect the snorkel body for any signs of damage, such as cracks or dents. Repair any damage promptly to prevent further issues.
• Wash the Snorkel: Wash the snorkel regularly to remove dirt and grime. This will help to keep it looking its best and prevent any buildup that could restrict airflow.

Troubleshooting Common Issues

Even with proper installation and maintenance, you might encounter some issues with your Jeep Cherokee XJ diesel snorkel. Here are a few common problems and how to troubleshoot them:

• Reduced Engine Performance: If you notice a decrease in engine performance after installing the snorkel, check the air filter and connections. A clogged air filter or loose connection can restrict airflow and reduce power.
• Water Leaks: If you suspect water is entering the engine through the snorkel, check all connections and seals. Make sure the snorkel body is properly sealed to the fender.
• Increased Noise: Some snorkels can generate more noise than the factory air intake. This is usually due to the design of the snorkel and the way it channels air. If the noise is excessive, you might want to try a different snorkel design.

Where to Buy a Snorkel Kit

Ready to buy a Jeep Cherokee XJ diesel snorkel kit? You can find them at various online retailers and local off-road shops. Here are a few popular options:

• Online Retailers: Amazon, eBay, and other online retailers offer a wide selection of snorkel kits at competitive prices. Be sure to read reviews and check the seller's reputation before making a purchase.
• Off-Road Shops: Local off-road shops often carry snorkel kits and can provide expert advice on choosing the right one for your needs. They can also handle the installation if you're not comfortable doing it yourself.
• Direct from Manufacturers: Some snorkel manufacturers sell directly to consumers through their websites. This can be a good option if you want to ensure you're getting a genuine product.

Conclusion

A Jeep Cherokee XJ diesel snorkel is a worthwhile investment for any serious off-roader. It provides protection during water crossings and dusty conditions, improves airflow, and adds a touch of rugged style to your XJ. By choosing the right kit, installing it properly, and maintaining it regularly, you can enjoy years of trouble-free performance. So, what are you waiting for? Get out there and explore!