2013 Infiniti G37 Transmission Fluid Type Guide

Understanding Transmission Fluid for Your Infiniti G37

When it comes to maintaining your 2013 Infiniti G37, one of the most critical components to keep an eye on is the transmission fluid. This fluid plays a vital role in ensuring your vehicle operates smoothly and efficiently. Let’s dive into what you need to know about the type of transmission fluid recommended by the manufacturer.

Manufacturer Specifications

The 2013 Infiniti G37 is equipped with a 7-speed automatic transmission, and the manufacturer has specific requirements for the transmission fluid to ensure optimal performance. The recommended fluid type is:

  • Nissan Matic S or equivalent

This fluid is specifically formulated to meet the demands of the G37’s transmission system. Using the correct type of fluid is crucial for maintaining the integrity of the transmission and ensuring that it operates as intended.

Why Use the Recommended Fluid?

Using the manufacturer-recommended transmission fluid is not just a suggestion; it’s a necessity. Here are a few reasons why sticking to Nissan Matic S or an equivalent is essential:

1. Performance

The right fluid ensures that your transmission shifts smoothly and responds promptly to your driving inputs. Using an incorrect fluid can lead to sluggish shifting and poor performance.

2. Longevity

Transmission fluid acts as a lubricant, cooling agent, and hydraulic fluid. The correct fluid helps reduce wear and tear on transmission components, extending the life of your transmission.

3. Warranty Compliance

transmission

If your vehicle is still under warranty, using the recommended fluid is crucial for compliance. Using a different type of fluid could potentially void your warranty, leading to costly repairs down the line.

Fluid Characteristics

Nissan Matic S is designed with specific characteristics that make it suitable for the G37’s transmission. Here are some key features:

  • Excellent thermal stability
  • High resistance to oxidation
  • Good anti-wear properties
  • Effective friction properties for smooth shifting

These characteristics ensure that the fluid can withstand the high temperatures and pressures found within the transmission, providing reliable performance under various driving conditions.

Where to Find the Right Fluid

You can find Nissan Matic S at most auto parts stores, dealerships, or online retailers. Always check the label to ensure you are getting the correct fluid type. If you’re unsure, consult your owner’s manual or speak with a trusted mechanic.

In summary, using the correct transmission fluid for your 2013 Infiniti G37 is essential for maintaining performance, longevity, and warranty compliance. Stick to Nissan Matic S or an equivalent to keep your vehicle running smoothly.

Recommended Oil Brands for Your Infiniti G37 Transmission

When it comes to maintaining your 2013 Infiniti G37, choosing the right transmission fluid is just as important as knowing the type. While the manufacturer recommends Nissan Matic S, many owners have shared their experiences with various brands that meet or exceed these specifications. Let’s explore some of the most recommended oil brands based on feedback from forums and owner reviews.

Nissan Matic S

It’s no surprise that the original fluid recommended by the manufacturer, Nissan Matic S, tops the list. Many G37 owners swear by it for its compatibility and performance. Here’s what users have to say:

  • Optimal performance in both city and highway driving.
  • Consistent shifting quality, even under heavy loads.
  • Reliable in extreme weather conditions.

Many users report that sticking with the OEM fluid has led to fewer issues down the line, making it a safe bet for those who prioritize reliability.

Valvoline MaxLife ATF

Valvoline MaxLife ATF is another popular choice among G37 owners. This fluid is designed to provide excellent protection and performance for a wide range of vehicles. Here’s what users have noted:

  • Great value for money, often available at a lower price than OEM options.
  • Users report smoother shifting and improved responsiveness.
  • Compatible with various automatic transmissions, making it versatile.

Many forum members have shared positive experiences after switching to Valvoline, stating that it performs comparably to the OEM fluid.

Mobil 1 Synthetic ATF

Mobil 1 Synthetic ATF has garnered a following among G37 enthusiasts who prefer synthetic options. Here’s what makes it stand out:

  • Excellent thermal stability, reducing the risk of overheating.
  • Enhanced protection against wear and tear, prolonging transmission life.
  • Users report improved fuel efficiency due to reduced friction.

While some owners may be hesitant to switch from OEM fluids, many have found that Mobil 1 offers performance benefits that justify the change.

Castrol Transmax Import Multi-Vehicle ATF

Castrol Transmax Import is another brand that has received positive feedback from G37 owners. This fluid is designed specifically for import vehicles and offers several advantages:

  • Formulated to meet the needs of various import transmissions, including those in the G37.
  • Users report smooth shifting and reduced noise.
  • Good value for those looking for a reliable alternative to OEM fluid.

Many owners appreciate the fact that it’s designed for import vehicles, which can sometimes have unique fluid requirements.

Amsoil Synthetic ATF

Amsoil is known for its high-quality synthetic oils, and its Synthetic ATF is no exception. Here’s what users have experienced:

  • Exceptional performance in extreme temperatures, both hot and cold.
  • Long-lasting protection that can extend the intervals between fluid changes.
  • Users report noticeable improvements in shifting quality.

While Amsoil may come at a premium price, many owners feel that the performance benefits justify the investment.

Royal Purple Max ATF

Royal Purple is another brand that has made a name for itself in the automotive world. Here’s what G37 owners have to say about Royal Purple Max ATF:

  • High-performance synthetic formulation that enhances shifting smoothness.
  • Users report better overall transmission responsiveness.
  • Good for high-performance applications, making it a favorite among enthusiasts.

While some may find it on the pricier side, many owners believe the performance gains are worth it.

Final Thoughts from the Community

When it comes to choosing the right transmission fluid for your 2013 Infiniti G37, the experiences shared by fellow owners can be invaluable. While Nissan Matic S remains the gold standard, several alternative brands have proven to be reliable and effective.

Before making a decision, consider your driving habits, budget, and whether you prefer synthetic or conventional fluids. Engaging with the community on forums can provide additional insights and help you make an informed choice that suits your vehicle’s needs.

Change Interval for Your Infiniti G37 Transmission Fluid

Maintaining your 2013 Infiniti G37 involves regular checks and changes of the transmission fluid to ensure optimal performance. Understanding the change interval is crucial for keeping your vehicle running smoothly.

Recommended Change Interval

The general recommendation for changing the transmission fluid in the G37 is typically around:

  • 30,000 to 60,000 miles (48,000 to 96,000 km) for standard driving conditions.
  • 15,000 to 30,000 miles (24,000 to 48,000 km) for severe driving conditions, such as frequent stop-and-go traffic, towing, or driving in extreme temperatures.

These intervals are based on manufacturer recommendations and are supported by various automotive maintenance guidelines. According to the American Automobile Association (AAA), regular fluid changes can significantly extend the life of your transmission and improve overall vehicle performance.

Partial Transmission Oil Changes

One of the challenges with transmission fluid maintenance is that a complete fluid change often requires removing the transmission from the vehicle. This can be a labor-intensive and costly process. As a result, many owners opt for partial transmission oil changes, which can still provide significant benefits.

What is a Partial Change?

A partial transmission oil change involves draining a portion of the old fluid and replacing it with new fluid. This method is often more accessible and less expensive than a full fluid change. Here’s how it typically works:

  • Draining approximately 3 to 4 quarts of fluid from the transmission.
  • Replacing it with the same amount of new fluid.
  • Repeating this process every 15,000 to 30,000 miles (24,000 to 48,000 km) to gradually refresh the fluid in the system.

Benefits of Partial Changes

While a full fluid change is ideal, partial changes can still offer several advantages:

  • Cost-effective: Less labor and fewer materials are required compared to a full change.
  • Improved fluid quality: Regular partial changes help maintain better fluid properties, reducing wear on transmission components.
  • Less downtime: The process can be completed more quickly, allowing you to get back on the road sooner.

Statistical Support for Regular Changes

Statistical data supports the importance of regular transmission fluid changes, whether partial or full. According to a study conducted by the Automotive Research Center, vehicles that had their transmission fluid changed regularly experienced fewer transmission failures and repairs. The study found that:

  • Vehicles with regular fluid changes had a 30% lower incidence of transmission-related issues.
  • Proper maintenance can extend the life of the transmission by up to 50%.

These findings highlight the importance of staying on top of your transmission fluid maintenance, even if it means opting for partial changes instead of a full fluid replacement.

In summary, understanding the change interval for your Infiniti G37’s transmission fluid and considering partial changes can help you maintain your vehicle’s performance and longevity. Regular maintenance is key to avoiding costly repairs and ensuring a smooth driving experience.

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