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Item #:
13430069
Castrol Transmax DEX/MERC Automatic Transmission Fluid, 1 Quart, Pack of 6
Item #:
13430069
MWK 148016
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Imported from USA store
Order now and get it around Thursday, July 23
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Ensure your Ford models from 1983 to 1996 and General Motors vehicles from 2005 and earlier run smoothly with Castrol Transmax DEX/MERC automatic transmission fluid.
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What Stands Out
Wide Compatibility
Designed specifically for vehicles requiring DEXRON and MERCON fluids, ensuring optimal performance across a range of popular car models, enhancing shifting quality and prolonging transmission life.
Superior Protection
Offers exceptional wear protection and thermal stability, preventing breakdown in high-temperature conditions and ensuring smooth gear shifts, to keep your vehicle operating at peak performance.
Convenient Packaging
Pack of 6 quarts provides excellent value and convenience for regular maintenance, ensuring you have enough fluid on hand for multiple service intervals without compromising quality.
Product Details
| Item Weight | 7.2 lbs (3.27 kg) |
Who Should Buy?
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General Vehicle Maintenance
Ideal for drivers looking to maintain their vehicle's automatic transmission for smooth operation and longevity.
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Older Vehicle Owners
Suitable for those with older models requiring DEXRON or MERCON fluids to ensure optimal transmission performance.
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Professional Mechanics
Perfect for mechanics needing reliable transmission fluid for servicing various makes and models efficiently.
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Synthetic Fluid Users
Not suitable if your vehicle is designed for full synthetic transmission fluids requiring advanced formulations.
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High-Performance Vehicles
Not ideal for high-performance cars needing specialized transmission fluids to handle extreme conditions.
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Non-Automatic Transmissions
Not applicable for manual or CVT transmissions; specifically formulated for conventional automatic systems only.
Product Description
Castrol Transmax DEX/MERC Automatic Transmission Fluid, 1 Quart, Pack of 6
About This Item
Introducing Castrol 06820 TRANSMAX DEXMERC ATF, 1 Quart, Count of 6 Pack of 1 – the ultimate automatic transmission fluid for your vehicle's needs. Designed to meet the highest performance standards, Castrol Transmax DEX/MERC ATF is specially formulated to provide optimal protection and smooth shifting for your vehicle's transmission. Whether you own a Ford model from 1983 to 1996 or a General Motors vehicle from 2005 and earlier, this ATF is the perfect choice to ensure reliable performance and extend the life of your transmission. With its advanced formula, Castrol Transmax DEX/MERC ATF offers exceptional resistance to heat, oxidation, and wear.
This means that your transmission will stay protected even under extreme conditions, allowing for consistent and efficient performance. This specific product listing includes one quart of Castrol TRANSMAX DEXMERC ATF, packaged in a convenient 6-pack. With this bulk option, you can stock up on quality ATF while saving time and money. Plus, the quart size ensures easy pouring and minimizes the risk of spills or messes during fluid changes. Castrol has a long-standing reputation for manufacturing high-quality automotive fluids, and this ATF is no exception.
Trused by professionals and enthusiasts alike, Castrol Transmax DEX/MERC ATF is the perfect companion for your vehicle's transmission. It is formulated to exceed industry specifications, guaranteeing that you get the best performance and protection for your investment. Upgrade your transmission's performance with Castrol Transmax DEX/MERC ATF. Order your 6-pack of 1 quart today and experience the difference in your vehicle's shifting capabilities.
Trust Castrol to deliver the results you need for a smooth and reliable driving experience.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is Castrol Transmax DEXMERC Automatic Transmission Fluid used for?
Answer: Castrol Transmax DEXMERC Automatic Transmission Fluid is specifically designed for use in vehicles that require Dexron and Mercon fluids. It helps maintain smooth shifting and optimal performance in automatic transmissions. This product is formulated with advanced technology to resist thermal degradation and oxidation, ensuring your transmission operates efficiently. Utilizing this fluid can enhance your vehicle's overall performance, particularly in harsh driving conditions or when towing. -
Question:
What are the benefits of using Castrol Transmax DEXMERC?
Answer: Using Castrol Transmax DEXMERC provides numerous benefits, including improved transmission performance, enhanced protection against wear, and longer fluid life. Its advanced formulation helps prevent sludge build-up and ensures smooth operation across a wide range of temperatures. This transmission fluid not only prolongs the life of your gearbox but is also crucial for vehicles driven in stop-and-go traffic or subjected to heavy loads, making it an essential choice for many drivers. -
Question:
How often should I change my automatic transmission fluid?
Answer: The frequency of changing your automatic transmission fluid can vary based on your vehicle's driving conditions and manufacturer recommendations. Generally, it's advisable to replace the fluid every 30,000 to 60,000 miles. However, if you frequently tow heavy loads or drive in a hot climate, more frequent changes may be necessary. Checking your vehicle's manual can provide specific guidelines, ensuring that you maintain optimal transmission performance and longevity. -
Question:
Can I mix Castrol Transmax DEXMERC with other transmission fluids?
Answer: It is not recommended to mix Castrol Transmax DEXMERC with other transmission fluids, as different formulas can react adversely and compromise performance. Mixing can lead to potential issues such as reduced lubrication and gear shifting problems. Always use the recommended fluid type for your transmission, and if you need to top up, choosing the same brand and specification is crucial for maintaining the integrity and efficiency of your transmission. -
Question:
Is Castrol Transmax DEXMERC suitable for all vehicles?
Answer: Castrol Transmax DEXMERC is specifically formulated to meet the needs of vehicles requiring Dexron III or Mercon transmission fluids. It's suitable for a wide range of American, Asian, and European vehicles that specify these fluid types. However, it’s essential to check your owner’s manual for compatibility. Using the correct fluid is vital to prevent potential transmission damage and to ensure optimal performance. -
Question:
What should I do if my transmission slips?
Answer: If your transmission is slipping, it could indicate low fluid levels or fluid contamination. First, check the fluid level using the dipstick; if it's low, top it up with Castrol Transmax DEXMERC. Additionally, consider examining the fluid quality; if it's dark or burnt, it may need to be changed. Addressing these issues promptly can help avoid costly repairs and promote smoother shifting in your vehicle. -
Question:
What is the shelf life of Castrol Transmax DEXMERC?
Answer: The shelf life of Castrol Transmax DEXMERC is typically around five years when stored properly in a cool, dry place away from direct sunlight and extreme temperatures. It's important to check the container for any signs of damage or leak before use. Keeping your transmission fluid in good condition ensures that it remains effective when you need it for maintenance or a sudden fluid change. -
Question:
Can I use Castrol Transmax DEXMERC in a manual transmission?
Answer: No, Castrol Transmax DEXMERC is specifically designed for automatic transmissions and should not be used in manual transmissions. Manual transmissions require a different fluid type to provide the necessary lubrication and performance. Using the incorrect fluid can lead to serious damage and suboptimal function, so always refer to your vehicle’s manual to determine the appropriate fluid for your transmission type. -
Question:
How do I know if I need to add transmission fluid?
Answer: Signs that indicate the need to add transmission fluid include slipping gears, erratic shifting, or a warning light on your vehicle's dashboard. Additionally, you might notice unusual noises when the transmission shifts or even a burning smell coming from the engine. If you experience any of these signs, it’s advisable to check the fluid level using the dipstick and add Castrol Transmax DEXMERC if necessary to maintain optimal function. -
Question:
Where can I buy Castrol Transmax DEXMERC Automatic Transmission Fluid, 1 Quart, Pack of 6?
Answer: You can purchase Castrol Transmax DEXMERC Automatic Transmission Fluid, 1 Quart, Pack of 6 at Ubuy in Malawi. Ubuy offers a convenient online shopping experience with a variety of automotive products, including this fluid. Shopping at Ubuy ensures you have access to quality items that can help maintain your vehicle's performance.
Castrol Transmission Fluids Editorial Review
The Castrol 06820 TRANSMAX DEXMERC ATF is a high-quality transmission fluid that is recommended for various vehicle makes and models. However, it is important to follow the guidelines of the original engine manufacturer for the recommended fluid. The product has received positive reviews from customers who have used it in their vehicles, with many stating that it improved their transmission performance. Overall, the Castrol 06820 TRANSMAX DEXMERC ATF is a reliable choice for maintaining and enhancing your vehicle's transmission.
Customer Reviews & Ratings
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Pros
- High-quality transmission fluid
- Improves transmission performance
Cons
- May not be compatible with all vehicle makes and models
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
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Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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MWK 148016
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