Manufacturer | Red Line |
---|---|
Brand | Red Line |
Item Weight | 1.7 pounds |
Product Dimensions | 4 x 3.9 x 8.6 inches |
Country of Origin | USA |
Item model number | RED30504 |
Is Discontinued By Manufacturer | Yes |
Manufacturer Part Number | 30504 |
OEM Part Number | 30504 |
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Red Line 30504 D4 Synthetic Automatic Transmission Fluid (ATF) - Quart
Purchase options and add-ons
Brand | Red Line |
Liquid Volume | 0.95 Liters |
Item Weight | 1.7 Pounds |
Recommended Uses For Product | Transmission Fluid |
About this item
- Our most versatile ATF, for use in automatic, manual transmissions and power steering
- Popular applications: Toyota Type T-III and T-IV, Honda ATF-Z1, Nissan Matic D, J & K, Diamond SP-II, SP-III, Mazda ATF M-V, most BMW and Audi/VW automatic transmissions
- Also used with manual transmissions and transaxles like T-5, T-45, T-56 and late-model BMW, provides a GL-4 level of gear protection
- Excellent cold weather operation
Frequently bought together
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From the brand
Product Description
Red Line Synthetic Automatic Transmission Fluids are designed to provide excellent low-temperature shiftability and improved thermal stability over petroleum ATFs. These fluids provide a much lower viscosity at cold temperatures for quicker shifting and their balanced frictional characteristics provide smooth and consistent shifts over extended drain intervals. The superior stability compared to petroleum ATFs also allow high-temperature operation without varnishing valves and clutches, which leads to transmission failure.
Product information
Technical Details
Additional Information
ASIN | B000CPI5XM |
---|---|
Customer Reviews |
4.8 out of 5 stars |
Best Sellers Rank | #23,090 in Automotive (See Top 100 in Automotive) #62 in Transmission Fluids |
Date First Available | July 19, 2004 |
Warranty & Support
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This Item Red Line 30504 D4 Synthetic Automatic Transmission Fluid (ATF) - Quart | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $18.45$18.45 | $90.00$90.00 | $67.88$67.88 | $23.40$23.40 | $46.20$46.20 | $25.35$25.35 |
Delivery | Get it as soon as Tuesday, Apr 2 | Get it as soon as Tuesday, Apr 2 | Get it Apr 3 - 5 | Get it Apr 3 - 5 | Get it as soon as Tuesday, Apr 2 | Get it as soon as Tuesday, Apr 2 |
Customer Ratings | ||||||
Mileage | 4.8 | — | 5.0 | — | 4.7 | 4.6 |
Value for money | 4.6 | — | 4.8 | — | 4.7 | 4.7 |
Sold By | Edo Performance | Edo Performance | R/A Hoerr Incorporated | R/A Hoerr Incorporated | R/A Hoerr Incorporated | Edo Performance |
liquid volume | 0.95 liters | 1 quarts | 4 quarts | — | 2 quarts | 1 quarts |
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers have expressed positive opinions about the quality, performance, and noise of the transmission fluid. They mention that it's a durable fluid, which provides excellent performance and wear resistance. Some appreciate the smoother shifting and the clunky sound when shifting is gone. Overall, customers are happy with the performance and life of the product.
AI-generated from the text of customer reviews
Customers are satisfied with the performance of the lubricant. They say it works well, is of high quality, and is of excellent performance. Some customers also mention that the odometer reads a positive number.
"...It's a much better fluid. It's synthetic. It works great, and seems to be completely compatible with Honda's fragile transmissions...." Read more
"This stuff works GREAT in a T5 Ford manual transmission!" Read more
"It works great but I haven't noticed any difference in shifting quality over the Mobil 1 fluid...." Read more
"...Secondly, HOLY CRAP! The car drives like it's brand new! No more "gear guessing" or chatter or anything! Shifts are smooth, clean, crisp, etc...." Read more
Customers like the shifting performance of the lubricant. They mention that it makes shifting smoother, snappier, and silky smooth. Some say that the shifting of gears were not too bad, but they do hear a drone or hum. Overall, most are happy with the product's performance and recommend it to others.
"Running this product in my F-250 for a while now and find the shift points are smooth and temperatures stay consistent even with a trailer loaded..." Read more
"...Also, my first and 2nd gear shifts are MUCH smoother, sometimes they can only be noticed by watching the tachometer...." Read more
"...It did improve my shifting a bit, as did my two previous drain and fills, since there was still 2-3 quarts of the old, burnt fluid floating around..." Read more
"...No more "gear guessing" or chatter or anything! Shifts are smooth, clean, crisp, etc...." Read more
Customers are satisfied with the quality of the transmission fluid. They mention that it is a high quality synthetic automatic transmission fluid that does what it should. Some say that it improves shift quality.
"...Shifts are smooth, clean, crisp, etc. I didn't realize how sloppy the shifts had become until I replaced the fluid with this stuff...." Read more
"High Quality GM Dexron equivalent." Read more
"...I believe it to be very good quality oil, my 2 cents." Read more
"...Even with peaks of around 235 degrees and still the fluid looks great with no burnt smell/discoloration and no slipping...." Read more
Customers like the oil. They say it's a great product, the best oil for their transmission, and one of the best lubricants on the market.
"...I did a little research and found that this is one of the best oils to use...." Read more
"...Redline I found makes a fantastic oil product...." Read more
"Great best oil for Toyota highlander power steering system." Read more
"The factory transmission oils are not that good. They say you can run the oil 100K but it's dark by 30-40K and wearing out...." Read more
Customers like the noise of the machine lubricant. For example, they say it makes less noise, the clunky sound when shifting is gone, and there's no more sounds coming from the transfer case.
"...Use in my power steering as well. Less noise, easier turns, long life. All around one of the best if not the best...." Read more
"...a/c on, were a lot of time on maximum, after this i noted the fans are more quiet.Update..." Read more
"...shifting now when going between 2, 4-H, and 2-L. Also no more sounds coming from the transfer case anymore...." Read more
"...my truck shifted a little roughly and I could hear a slight whine in second gear when the truck was cold. This ATF made a huge difference...." Read more
Customers are satisfied with the protection provided by the lubricant. They mention that it is durable, has excellent performance, and is wear resistant. They also appreciate the stability and long-lasting quality of the product. Customers also appreciate that it provides excellent protection for moving parts, resulting in snappier shifts and less clutch and transmission wear.
"...fluids run cooler, don't break down as easily or as quickly, last longer, etc. I plan to drain 3 quarts and fill at every 5k oil change. Overkill?..." Read more
"...to justify putting it in my older car, but it's a durable fluid that is actually made for Dexron III transmissions..." Read more
"...After 8 hours of off road driving, the steering wheel still feels very sturdy yet perfectly responsive. 5 stars." Read more
"...The result: snappier shifts, less clutch and transmission wear, and a transmission that will last until the end of time...." Read more
Customers are mixed about the value of the machine lubricant. Some mention it's worth the cost, while others say it'd be too good for their vehicle.
"...It is much cheaper per quart than oem bmw zf fluid, almost half the price. So I decided to get 12 quarts for my upcoming trans service...." Read more
"Its worth the money, my substitute for all applications that use older model trans fluid. Its amazing." Read more
"...It's pricey but well worth it. Every season when I change the fluid it never smells burnt and hold that red color...." Read more
"...Fortunately gearbox oil is cheap enough and easy enough to experiment. See what works best for you." Read more
Customers are dissatisfied with the smell of the lubricant. They mention that it has a horrible smell and stays stinky longer in their BMW. Some customers also report white smoke pouring out of the exhaust.
"...People been saying Red Line is good. Well, it does smell like a fancy oil! What do I know?..." Read more
"...the 100's of oil changes I've done in my life, but the white smoke pouring out of the exhaust and the lack of shifting made it very obvious very..." Read more
"...- the smell is a very strong smell (as it should), which once opened will protrude from the..." Read more
"...Also note that this stuff has a pretty strong smell, so don't be alarmed when you use it. Stinky is good when it comes to this ATF. **..." Read more
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My 04 has 130k and I just purchased it used. When I initially drove it I didn't notice anything with the transmission, but the more I drove it I started to notice a bit of a long shift from first to second, and a bit of gear searching from time to time in the city. I knew the fluid was a little dirty and my first step when I buy a used car is to change oil, trans fluid, diff fluids, power steering, etc. so that tells you a little about my maintenance habits w vehicles and my attention to detail. I only use Mobil 1 synthetics religiously but their ATF Fluid wasn't necessarily "recommended". So I decided to give this Redline a shot.
I must say, I haven't driven many miles yet (500 or so) since the change, so time may change my mind. However, with how auto trans work you can usually tell almost instantly if you have a fluid that isn't compatible with your car. Slipping, weird shifting, etc.
I am really pleased with the results of the Redline ATF though. I immediately notice little to no gear searching, and the 1-2 shift is much better. Overall the shifts are still smooth when I'm just taking my time, and very quick and precise if I'm giving a little more gas. Granted my fluid was ready for a change, but I think the Redline improved my cars shifting more than new Honda fluid would have. I've seen both results in different cars. I did a 4 x drain and fill using 12 qts of Redline to get as much old out as I could.
My advice, forget Honda fluid and buy this Redline. It's a much better fluid. It's synthetic. It works great, and seems to be completely compatible with Honda's fragile transmissions. In my opinion it's the best precaution you can possibly take. I'm really pleased with the results. As I said before, time could change my opinion but I don't expect it to. Synthetic fluids run cooler, don't break down as easily or as quickly, last longer, etc. I plan to drain 3 quarts and fill at every 5k oil change. Overkill? Maybe. But if you own a Honda and are looking at Redline fluid you know why I'm taking the extra precaution.
My car was starting to shutter (maybe slip?) when I was going steady at ~55mph and the engines rpms were low (presumably 4th gear, it's a 4 speed automatic). It wouldn't do this if I stepped on the gas and the car downshifted.
After flushing my tranny with this fluid, that shuttering has not happened. Also, my first and 2nd gear shifts are MUCH smoother, sometimes they can only be noticed by watching the tachometer.
I have driven about 4k miles since flushing my transmission, and I haven't had any more wonky transmission behavior!!!
How I did it/instructions for the Mazda Tribute 2003 (same for Mercury Mariner and Ford Escape ~2002-2006 I'm not 100% sure of those years):
I connected the fluid output of the transmission (going to the radiator) to a 3/8" ID fuel hose and put the other end of the hose in a 5 gallon bucket. I poured in 12 quarts in with the car running and in park. When I started the car it gushed out ~4 quarts. As you add more it flushes more out. This is how I have seen it done in many YouTube videos, hopefully it is flushing the old stuff out! I would think it would have to be. Anyway, after adding 12 quarts and letting it empty itself until it couldn't anymore, I turned off the car, reconnected the output of the transmission to the radiator, and topped off the sump area (3-4 more quarts were need). I drove around a bit, came back and checked the level. I used my manual for further instructions on perfecting the transmission fluid level (this is equally important if not more important than having fresh fluid!!!), and one week later I drove 1 hour to my parents' house, parked in their garage (you want a surface that is almost perfectly level. A small grade makes a huge difference in my car!) And with the engine hot, running and in park I checked the fluid. I needed to add a bit more. You want to actually drive at decent speeds before checking your fluid. If you let it idle for a long time it gets hotter than it would be if air is constantly flowing through the radiator! What I did was I turned my car off when I got to my parents house, got ready in about 1 minute to check the level and add fluid if necessary, started the car again (didn't want to run it for that minute for fear that I would further heat the fluid and get a false reading), and then I checked the level, added, checked, and added again until it was 1/3 up the hashed area. The dipstick says not to add more if it's in the hashed area. I wanted it to be at least 1/3 of the way up since I had driven on a cold day.
Hope this review helps!!