Whether you’re cruising through the city or venturing into the great outdoors, your 2018 Jeep Compass is designed to take on the toughest terrain with ease and style.
But as your trusty companion on countless adventures, it’s essential to keep it running at its best. And one of the most critical components of your Jeep’s engine is its coolant system. The right coolant can make all the difference between a smooth, trouble-free ride and a costly repair bill.
So, if you’re wondering what coolant does your 2018 Jeep Compass take, you’re not alone. With so many options on the market, it can be overwhelming to choose the right one. But don’t worry, we’ve got you covered. In this post, we’ll dive into the details of what coolant is recommended for your Jeep Compass, and why it matters.
By the end of this article, you’ll have a clear understanding of the importance of using the right coolant and how it can affect your vehicle’s performance, fuel efficiency, and overall lifespan. You’ll also learn how to identify the correct coolant for your Jeep Compass and where to find it. Whether you’re a seasoned mechanic or a DIY enthusiast, this guide is packed with valuable insights and expert tips to help you keep your Jeep running at its best.
So, let’s get started and explore what coolant does your 2018 Jeep Compass take. We’ll cover the recommended types of coolant, how to check and replace it, and some common myths and misconceptions about coolant. By the end of this post, you’ll be equipped with the knowledge and confidence to keep your Jeep running smoothly and efficiently for years to come.
Understanding the Cooling System of the 2018 Jeep Compass
The 2018 Jeep Compass is a compact SUV designed for both on-road and off-road driving. One of the critical components of its engine is the cooling system, which plays a vital role in maintaining the engine’s optimal operating temperature. In this section, we will delve into the specifics of the cooling system and determine what type of coolant is suitable for the 2018 Jeep Compass.
Engine Overview
The 2018 Jeep Compass comes with a 2.4-liter 4-cylinder engine, which is designed to provide a balance of power and fuel efficiency. This engine features a cast-iron block and a aluminum alloy cylinder head, which helps to dissipate heat efficiently. However, the engine still requires a reliable cooling system to maintain its operating temperature.
The cooling system of the 2018 Jeep Compass consists of a radiator, a water pump, a thermostat, and a coolant reservoir. The radiator is designed to dissipate heat from the engine coolant, while the water pump circulates the coolant through the engine and radiator. The thermostat regulates the engine temperature by controlling the flow of coolant through the radiator.
Coolant Types
Coolant is a critical component of the cooling system, and its type can affect the performance and longevity of the engine. The 2018 Jeep Compass uses a 50/50 mix of coolant and water, which is a common ratio for many vehicles. However, the type of coolant used can vary depending on the climate and driving conditions.
There are two main types of coolant: ethylene glycol (EG) and propylene glycol (PG). EG is a more common type of coolant and is used in most vehicles. It is a good heat transfer medium and is relatively inexpensive. However, it can be toxic to humans and animals if ingested, and it can also damage the engine if it is not properly maintained.
PG, on the other hand, is a more environmentally friendly type of coolant. It is non-toxic and biodegradable, making it a popular choice for vehicles that are used in extreme temperatures or for vehicles that are driven in areas with sensitive ecosystems. However, PG can be more expensive than EG, and it may not be as effective in extreme temperatures.
Determining the Suitable Coolant for the 2018 Jeep Compass
To determine the suitable coolant for the 2018 Jeep Compass, we need to consider the engine’s specifications and the climate in which the vehicle is driven. The owner’s manual for the 2018 Jeep Compass recommends using a 50/50 mix of DEX-COOL or OAT (Organic Acid Technology) coolant.
DEX-COOL is a type of EG coolant that is designed to provide long-term protection against corrosion and wear on the engine. It is a popular choice for many vehicles, including the 2018 Jeep Compass. OAT, on the other hand, is a type of EG coolant that is designed to provide long-term protection against corrosion and wear on the engine. It is also a popular choice for many vehicles, including the 2018 Jeep Compass.
In addition to the type of coolant, the owner’s manual also recommends using a coolant that meets the following specifications:
- ASTM D3306 (or equivalent)
- SAE J1034 (or equivalent)
- ISO 1121 (or equivalent)
By following these specifications, you can ensure that you are using a suitable coolant for your 2018 Jeep Compass.
Practical Applications and Actionable Tips
When choosing a coolant for your 2018 Jeep Compass, it is essential to consider the engine’s specifications and the climate in which the vehicle is driven. Here are some practical applications and actionable tips to help you make an informed decision: (See: Condenser Leak Coolant)
- Check the owner’s manual for the recommended coolant type and specifications.
- Consider the climate in which the vehicle is driven. If you live in an area with extreme temperatures, you may want to consider using a coolant that is designed to provide long-term protection against corrosion and wear.
- Check the coolant’s viscosity to ensure it meets the recommended specifications.
- Use a 50/50 mix of coolant and water to ensure proper engine cooling.
Conclusion of Section 1
In this section, we have discussed the cooling system of the 2018 Jeep Compass and determined the suitable coolant for the vehicle. We have also covered the different types of coolant, including EG and PG, and their characteristics. By following the specifications and recommendations outlined in this section, you can ensure that you are using a suitable coolant for your 2018 Jeep Compass.
In the next section, we will delve deeper into the cooling system of the 2018 Jeep Compass and discuss the importance of regular maintenance to ensure the longevity of the engine.
Understanding the Importance of Coolant in a 2018 Jeep Compass
The 2018 Jeep Compass is a compact SUV designed for both on-road and off-road adventures. As with any vehicle, maintaining optimal engine performance and longevity requires regular maintenance, including the use of the correct coolant. In this section, we’ll delve into the importance of coolant, the types available, and what type of coolant a 2018 Jeep Compass requires.
The Role of Coolant in a Vehicle’s Engine
Coolant plays a vital role in a vehicle’s engine by regulating engine temperature. It acts as a heat transfer agent, absorbing heat from the engine and transferring it to the radiator, where it’s dissipated. This process helps maintain a stable engine temperature, preventing overheating and potential engine damage.
Coolant also prevents corrosion and scale buildup in the engine by dissolving minerals and other contaminants. Additionally, it helps to prevent freezing in cold temperatures, ensuring the engine can start and run smoothly.
Types of Coolant Available
There are several types of coolant available, each with its own set of characteristics and applications:
- Conventional Coolant: Also known as traditional or regular coolant, this type is commonly used in most vehicles. It’s a mixture of water and ethylene glycol or propylene glycol.
- Organic Acid Technology (OAT) Coolant: This type is designed to provide better corrosion protection and longer service life. It’s a blend of water, ethylene glycol, and organic acids.
- Hybrid Organic Acid Technology (HOAT) Coolant: This type combines the benefits of OAT and conventional coolants, offering improved corrosion protection and longer service life.
- Silicate-Based Coolant: This type is less commonly used due to its lower performance and potential for corrosion damage.
What Coolant Does a 2018 Jeep Compass Require?
The 2018 Jeep Compass requires a specific type of coolant to ensure optimal engine performance and longevity. According to the owner’s manual, the recommended coolant type is a 50/50 mixture of Dex-Cool (GM’s proprietary coolant) or equivalent, and distilled water.
Dex-Cool is a type of OAT coolant designed to provide excellent corrosion protection and longer service life. It’s a blend of water, ethylene glycol, and organic acids that helps to prevent corrosion and scale buildup in the engine.
It’s essential to note that using the incorrect type of coolant can lead to engine damage, corrosion, and other problems. Always consult the owner’s manual or speak with a mechanic if you’re unsure about the correct coolant type for your 2018 Jeep Compass.
Choosing the Right Coolant for Your 2018 Jeep Compass
When selecting a coolant for your 2018 Jeep Compass, consider the following factors:
- Meets the manufacturer’s specifications: Ensure the coolant meets the manufacturer’s specifications, as outlined in the owner’s manual.
- Provides excellent corrosion protection: Choose a coolant that provides excellent corrosion protection to prevent engine damage and extend the life of your vehicle.
- Has a long service life: Select a coolant with a long service life to minimize the need for frequent changes and reduce maintenance costs.
- Is compatible with your vehicle’s materials: Ensure the coolant is compatible with your vehicle’s materials, such as aluminum, steel, and rubber.
By following these guidelines and selecting the correct type of coolant, you’ll be able to maintain optimal engine performance, prevent corrosion and damage, and extend the life of your 2018 Jeep Compass.
Choosing the Right Coolant for Your 2018 Jeep Compass
The Importance of Coolant Selection
When it comes to maintaining the health and longevity of your vehicle’s engine, coolant plays a crucial role. The right coolant can help prevent overheating, corrosion, and other damage that can lead to costly repairs down the line. With so many different types of coolants on the market, it can be overwhelming to choose the right one for your 2018 Jeep Compass. In this section, we’ll explore the factors to consider when selecting a coolant and provide guidance on the best options for your vehicle.
Types of Coolants
There are several types of coolants available, each with its own unique characteristics and benefits. The most common types of coolants include:
- Conventional Coolant: This is the most common type of coolant and is designed to work well in a wide range of temperatures.
- Organic Acid Technology (OAT) Coolant: This type of coolant is designed to provide better corrosion protection and is often used in newer vehicles.
- Long Life Coolant: This type of coolant is designed to last longer than conventional coolants and is often used in high-performance vehicles.
- Hybrid Coolant: This type of coolant combines the benefits of OAT and conventional coolants and is often used in vehicles that require both high-performance and corrosion protection.
Coolant Formulations
In addition to the type of coolant, the formulation is also an important consideration. Coolants can be formulated with a variety of additives, including:
- Corrosion inhibitors: These additives help prevent corrosion and wear on metal components.
- Scale inhibitors: These additives help prevent the formation of mineral deposits in the cooling system.
- Foam inhibitors: These additives help prevent foam from forming in the cooling system, which can lead to reduced cooling system performance.
Vehicle-Specific Requirements
When selecting a coolant for your 2018 Jeep Compass, it’s essential to consider the vehicle’s specific requirements. The following factors should be taken into account: (See: Often Add Coolant Ac)
- Engine type: The type of engine in your vehicle will determine the type of coolant required. For example, diesel engines require a different type of coolant than gasoline engines.
- Temperature range: The temperature range of your vehicle’s cooling system will determine the type of coolant required. For example, vehicles that operate in extreme temperatures may require a coolant that can handle those conditions.
- Corrosion protection: If you live in an area with high humidity or salted roads, you may require a coolant that provides additional corrosion protection.
Recommended Coolant for 2018 Jeep Compass
Based on the vehicle’s specifications and requirements, the following coolants are recommended for the 2018 Jeep Compass:
| Coolant Type | Coolant Formulation | Recommended by Jeep |
|---|---|---|
| OAT Coolant | Conventional/OAT Hybrid | Yes |
| Long Life Coolant | Long Life/OAT Hybrid | No |
| Hybrid Coolant | OAT/Conventional Hybrid | No |
Important Considerations
When selecting a coolant for your 2018 Jeep Compass, there are several important considerations to keep in mind:
- Check the owner’s manual: The owner’s manual will provide information on the recommended coolant type and formulation.
- Consult with a mechanic: If you’re unsure about the type of coolant required for your vehicle, consult with a mechanic or the dealership.
- Consider the climate: If you live in an area with extreme temperatures, you may require a coolant that can handle those conditions.
- Look for certifications: Look for coolants that have been certified by organizations such as the American Automobile Association (AAA) or the Society of Automotive Engineers (SAE).
Practical Applications and Actionable Tips
When selecting a coolant for your 2018 Jeep Compass, the following practical applications and actionable tips can be helpful:
- Change the coolant every 30,000 to 50,000 miles: Regular coolant changes can help prevent corrosion and wear on metal components.
- Check the coolant level regularly: Low coolant levels can lead to overheating and engine damage.
- Use a high-quality coolant: A high-quality coolant can provide better corrosion protection and improved engine performance.
- Consider a coolant that meets or exceeds the manufacturer’s specifications: A coolant that meets or exceeds the manufacturer’s specifications can provide additional protection and peace of mind.
By considering the factors outlined above and selecting a coolant that meets the vehicle’s specific requirements, you can help ensure the health and longevity of your 2018 Jeep Compass’s engine. Remember to check the owner’s manual, consult with a mechanic, and consider the climate and certifications when selecting a coolant.
Key Takeaways
The 2018 Jeep Compass is a versatile and capable vehicle that requires proper maintenance to ensure optimal performance. When it comes to choosing a coolant, there are several factors to consider to ensure the longevity and efficiency of your vehicle.
The 2018 Jeep Compass comes equipped with a 2.4-liter inline-four engine, which requires a 50/50 mix of antifreeze and water. However, some Jeep owners have opted for a 100% antifreeze solution, citing improved performance in cold temperatures. Nevertheless, the manufacturer’s recommendation should be followed to avoid any potential issues.
Key Considerations for Coolant Choice
- Always check your owner’s manual for the recommended coolant mix ratio to ensure compatibility and performance.
- A 50/50 mix of antifreeze and water is the standard recommended by the manufacturer for optimal engine performance.
- Using 100% antifreeze may improve performance in cold temperatures but is not recommended by the manufacturer.
- Coolant levels should be checked regularly to prevent engine damage and overheating.
- A mixture of green, yellow, or orange coolant may be used, but always check the owner’s manual for specific recommendations.
- When topping off coolant, use a mixture that matches the original ratio to avoid any adverse effects on the engine.
- Regular coolant flushes are essential to maintain engine performance and prevent corrosion.
- Choose a coolant that is compatible with the vehicle’s engine and meets the manufacturer’s specifications.
As you navigate the world of coolant choices, remember that proper maintenance is key to extending the life of your vehicle. By following the manufacturer’s recommendations and staying on top of coolant levels, you can ensure your 2018 Jeep Compass runs smoothly and efficiently for years to come.
Frequently Asked Questions
What is the recommended coolant for a 2018 Jeep Compass?
The recommended coolant for a 2018 Jeep Compass is a 50/50 mix of Zerex G-05 or equivalent green coolant. However, it’s essential to check your owner’s manual or consult with a dealership for specific recommendations. Using the correct coolant is crucial to prevent damage to your engine and to ensure optimal performance. The Zerex G-05 coolant is a high-quality, long-lasting coolant that provides excellent corrosion protection and freeze protection down to -34°C (-29°F). It’s also compatible with aluminum radiators and water pumps, making it an ideal choice for your Jeep Compass.
Why should I use the recommended coolant in my 2018 Jeep Compass?
Using the recommended coolant in your 2018 Jeep Compass provides several benefits, including improved engine performance, increased fuel efficiency, and reduced risk of corrosion. The correct coolant also helps to prevent overheating, which can cause damage to your engine and other components. Additionally, using the recommended coolant can help to extend the life of your engine and reduce the need for costly repairs. By using the correct coolant, you can ensure that your Jeep Compass runs smoothly and efficiently, providing you with a reliable and enjoyable driving experience.
How do I check the coolant level in my 2018 Jeep Compass?
To check the coolant level in your 2018 Jeep Compass, follow these steps: 1. Make sure the engine is turned off and the vehicle is parked on a level surface. 2. Open the hood and locate the coolant reservoir, which is usually labeled as the “Coolant Reservoir” or “Expansion Tank.” 3. Check the coolant level by looking at the side of the reservoir. The level should be between the “MIN” and “MAX” marks. 4. If the level is below the “MIN” mark, add a 50/50 mix of Zerex G-05 or equivalent green coolant to the reservoir. Be sure to check the owner’s manual for specific instructions and recommendations. (See: Full You Fill Your Coolant Reservoir)
Can I use any type of coolant in my 2018 Jeep Compass?
No, it’s not recommended to use any type of coolant in your 2018 Jeep Compass without consulting the owner’s manual or a dealership first. Using the wrong coolant can cause damage to your engine and other components, leading to costly repairs. Additionally, some coolants may not provide the same level of corrosion protection and freeze protection as the recommended coolant. It’s always best to stick with the recommended coolant to ensure the longevity and performance of your Jeep Compass.
How often should I change the coolant in my 2018 Jeep Compass?
The recommended coolant change interval for a 2018 Jeep Compass is every 30,000 to 50,000 miles, depending on the driving conditions and climate. However, it’s essential to check the owner’s manual for specific recommendations. Additionally, if you notice any signs of coolant leakage or corrosion, it’s recommended to change the coolant immediately. Changing the coolant regularly can help to prevent damage to your engine and other components, ensuring the longevity and performance of your Jeep Compass.
What are the signs of low coolant levels in my 2018 Jeep Compass?
The signs of low coolant levels in your 2018 Jeep Compass may include: 1. Overheating engine 2. Leaking coolant 3. Steam or bubbles coming from the radiator 4. Engine temperature gauge reading higher than normal 5. Coolant light or temperature warning light on the dashboard. If you notice any of these signs, it’s essential to check the coolant level immediately and add the recommended coolant if necessary. Ignoring low coolant levels can cause damage to your engine and other components, leading to costly repairs.
Can I use a coolant additive in my 2018 Jeep Compass?
It’s not recommended to use a coolant additive in your 2018 Jeep Compass without consulting the owner’s manual or a dealership first. Using a coolant additive can cause damage to your engine and other components, leading to costly repairs. Additionally, some coolants may not be compatible with coolant additives, which can cause corrosion and other problems. It’s always best to stick with the recommended coolant to ensure the longevity and performance of your Jeep Compass.
How much does it cost to change the coolant in my 2018 Jeep Compass?
The cost to change the coolant in your 2018 Jeep Compass can vary depending on the type of coolant used and the labor costs of the mechanic or dealership. On average, the cost can range from $100 to $300. However, it’s essential to check with a dealership or mechanic for a more accurate estimate. Additionally, it’s recommended to change the coolant every 30,000 to 50,000 miles to ensure the longevity and performance of your Jeep Compass.
Can I use a different type of coolant in my 2018 Jeep Compass if I live in a cold climate?
No, it’s not recommended to use a different type of coolant in your 2018 Jeep Compass if you live in a cold climate. The recommended coolant, Zerex G-05 or equivalent green coolant, is designed to provide excellent corrosion protection and freeze protection down to -34°C (-29°F). Using a different type of coolant may not provide the same level of protection, which can cause damage to your engine and other components. It’s always best to stick with the recommended coolant to ensure the longevity and performance of your Jeep Compass.
How do I know if my 2018 Jeep Compass has a problem with the cooling system?
Some common signs of a problem with the cooling system in your 2018 Jeep Compass may include: 1. Overheating engine 2. Leaking coolant 3. Steam or bubbles coming from the radiator 4. Engine temperature gauge reading higher than normal 5. Coolant light or temperature warning light on the dashboard. If you notice any of these signs, it’s essential to have your cooling system checked and serviced by a dealership or mechanic. Ignoring a problem with the cooling system can cause damage to your engine and other components, leading to costly repairs.
