Red Line MT-90 75W-90 GL-4 Manual Lubricant
Original price was: $46.20.$38.99Current price is: $38.99.
Red Line MT-90 75W-90 GL-4 Manual Lubricant Price comparison
Red Line MT-90 75W-90 GL-4 Manual Lubricant Price History
Red Line MT-90 75W-90 GL-4 Manual Lubricant Description
Discover the Benefits of Red Line MT-90 75W-90 GL-4 Manual Lubricant
Introducing the Red Line MT-90 75W-90 GL-4 Manual Lubricant, a top-tier gear oil designed for exceptional performance in manual transmissions and transaxles. Engineered for those who demand quality, this lubricant not only ensures smooth operation but also extends the life of your vehicle’s transmission. Whether you’re an automotive enthusiast or a professional, this product stands out in a competitive market. Let’s explore its key features, benefits, and price comparisons.
Key Features of Red Line MT-90 75W-90 GL-4 Manual Lubricant
- Optimal Viscosity: With a viscosity rating of 75W-90, this lubricant performs well in a variety of temperatures, providing excellent cold starts and high-temperature protection.
- Designed for Specific Applications: It is specially formulated for manual transmissions and transaxles, making it a perfect match for GL-1, GL-3, and GL-4 applications.
- High Quality Synthetic Additives: The Red Line MT-90 contains high-quality synthetic additives that enhance performance and reduce wear, ensuring a longer lifespan for your transmission.
- Durable Packaging: Packaged in a 64 fluid ounce bottle, this product is designed for easy storage and pouring, minimizing spills and messes.
- Weight Efficiency: At just 1.99 pounds, this lubricant is lightweight yet powerful, facilitating effortless handling and transportation.
How is the Price of Red Line MT-90 75W-90 GL-4 Manual Lubricant Across Different Retailers?
The price of the Red Line MT-90 75W-90 GL-4 Manual Lubricant varies across suppliers, making it essential for you to compare prices before purchasing. On average, you can expect to find this product ranging from $14.99 to $24.99 depending on the retailer and any ongoing promotions. Our comprehensive price comparison tool allows you to find the best deal available, ensuring that your investment is maximized.
Insights from the 6-Month Price History Chart
Analyzing the price trends for the Red Line MT-90 75W-90 GL-4 Manual Lubricant over the past six months reveals some interesting patterns. Prices have generally remained steady, with only minor fluctuations based on retailer sales policies. The chart shows peaks during promotional periods, providing shoppers with an opportunity for savings. Trends suggest that waiting for these sales could yield the best possible pricing, especially for bulk purchases.
A Closer Look at Customer Reviews
Customers who have purchased the Red Line MT-90 75W-90 GL-4 Manual Lubricant consistently highlight its effectiveness and superior performance. Many users appreciate the smooth shifting experienced in their vehicles after switching to this gear oil. Reviewers often mention that it significantly reduced noise and improved gear engagement, underscoring its high-quality formulation.
However, some customers have pointed out a few drawbacks. Some found the price point to be slightly higher than traditional oils, but many agree that the performance benefits justify the cost. Others wish it came in larger quantities to decrease the frequency of purchases, particularly for those with performance vehicles requiring regular maintenance.
Explore Unboxing and Review Videos
If you’re interested in a visual perspective, there are several unboxing and review videos available on YouTube. These videos showcase firsthand experiences of the Red Line MT-90 75W-90 GL-4 Manual Lubricant, and often include user tips on application and performance expectations. Watching these reviews can provide in-depth insights and help you make an informed decision.
Conclusion: Upgrade Your Transmission Today!
If you’re looking for a high-performance lubricant that protects and enhances your manual transmission, Red Line MT-90 75W-90 GL-4 Manual Lubricant is your ideal choice. Its unique formulation, combined with user accolades and competitive pricing, positions it as a leading product in the market. Don’t miss out on the opportunity to improve your vehicle’s performance.
Why wait? Compare prices now! Explore the best deals available and drive home knowing you’ve made a wise investment for your vehicle’s longevity.
Red Line MT-90 75W-90 GL-4 Manual Lubricant Specification
Specification: Red Line MT-90 75W-90 GL-4 Manual Lubricant
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Red Line MT-90 75W-90 GL-4 Manual Lubricant Reviews (10)
10 reviews for Red Line MT-90 75W-90 GL-4 Manual Lubricant
Only logged in customers who have purchased this product may leave a review.
Jr. –
“I love the taste, smooth and no aftertaste” -Response from my 2000 Miata NB 1.8l
Ron Olson –
Lo use para mi 300zx 85, todo bien
MARCELINO –
Ottimo
Mark Garety –
This is an excellent product for cars with manual transmissions requiring GL-4 rated gear oil, specifically for 75W-90 weight. Putting gear oil that is GL-5 or dual rated GL-4 / GL-5 can potentially cause damage to the soft metal components inside your transmission. The high sulfer content in those gear oils can eat away the synchros inside your transmission, making shifting more difficult. This gear oil is safe, and specifically designed for use in manual transmissions. It won’t eat away any of the components, and it leaves your car shifting smooth.
I mistakenly put a dual rated gear oil in my wife’s manual transmission. I thougt I would be safe using a GL-4 / GL-5 rated oil. I left it in there for about a year before discovering my mistake. The transmission didn’t shift very well, and it was making grinding noises while driving. I eventually drained the fluid and replaced with this. Upon draining the oil, there was a lot of gold colored flecks that came out with the oil. That was material from the transmission synchros. I replaced with MT-90. The shifting improved greatly, but the transmission had already been damaged too severly. I ended up having to replace the transmission. I drained the gear oil at the time of the transmission swap. There were no gold flecks with the MT-90. The damage had all taken place prior to using the redline MT-90 gear oil. The new transmission was filled with MT-90 as well, and it has not had any issues.
Pros:
-one of the few available GL-4 gear oils on the market
-Designed specifically for manual transmissions
-reasonably priced
Cons:
-None (for the oil itself)
-not avaialbe for sale off the shelf at most retailers (not a con of the product itself at all, especially if you are looking to buy through amazon)
Like I said above, if your car’s manual transmission requires GL-4 rated 75W-90 gear oil, then this oil will meet your needs and be safe for your transmission.
Mark Twain –
I’ve now used this oil in two different manual transmissions used in racing applications. One is a A833 4-speed and the other a Getrag 240/5. This oil quieted the Getrag down at least 50%! Shifts are noticeably smoother and quicker to synchronize. The A833 is used in endurance racing and had no oil issues the entire time.
The Stereotypical Amazon Customer –
I bought a used 2007 Pontiac Vibe in 2021 with 140k miles, it always had a slight grind in the 5 speed transmission, when shifting into 3rd gear, the previous owner took good care of the car with all receipts of everything that had been done to the car, only problem was, when they changed the transmission oil they put GL-5 in it, I had read that others had the same problem, and after doing a lot of research on it, I thought what do II have to lose, after putting MT-90 75W-90 oil in it it stopped grinding almost instantly, smooth the shifts out in all gears and no more grinding in 3rd gear, I have to admit I was skeptical, that it would work, but it made a believer out of me !!! Redline makes a good product !!
jorge mario sicaeros gomez –
Este aceite es completamente sintético, viene con todo y sus sello en la boquilla, lo utilice en una transmisión Toyota serie C60, hasta ahora todo funciona excelente.
Mark Twain –
2003 toyota tacoma Xtra Cab 4×4 – 2.7L – 5spd
Changed all the gear fluids 2x-3x in my 180k mile taco over the past 2 weeks. I let the tcase & trans drain for a couple hours (hot) & it took about 1.3quarts in the tcase and a little over 2.6quarts in the transmission. You could get by with 4 quarts, but I like the feeling of pumping it in until it dribbles out (which took 4quarts point something total; so i’d order 5quarts). And here is what I noticed:
1) An average of about 20miles worse mpg on an entire tank of gas compared to synthetic GL5 fluid (in manual transmission and transfer-case)
(355miles @ 15.5 gallons vs. 375mi @ 15.5gal)
2) Much smoother shifting in manual trans compared to other older gl4 formulas & newer gl5 stuff. The clutch contains a larger friction zone. Now whether this extra smoothness actually causes more wear or not I have no idea.
I’m pretty sure, people worried about copper or brass in your syncros or tranny / t-case need not be worried with the gl5 fluids. Most gl5 fluids say safe for brass on the bottle. Having said that – there’s an obvious difference between safe for 100k miles and safe for the 400k i’m trying to hit. EDIT: changed my mind. Worth 5 stars. Saw the Walmart fluid after 10k miles. $#%& the Walmart GL-5 especially in hypoid gears. I’m serious… don’t be stupid like me. I probably took 10k to 50k off my rear diff life (which I expect 400k out of) by running walmart fluid for 10k miles @ 90 to 105mph. If you’re not going above 75mph or towing you might be ok.
A word about fluid change intervals just from what I’ve seen in my truck (toyota recommends 30k miles for all fluids):
Rear Diff – 30k is likely a tad long for the rear diff (20-25k feels better) – but I regularly drive thousands of miles at 90mph. If you aren’t towing, driving about 80mph, or doing other stressful differential (for hypoid diffs) driving then 30k is probably ok. @ 70k-150k miles the rear diff fluid was black as hell and saturated with fine particulates
Front diff – I barely use 4×4 (maybe 10x a year for 10 miles at a time. There was pretty much absolutely no wear on the front diff fluid in 70k miles.
transfer-case – noticeable mechanical wear of oil (splashy – not thick like syrup), minimal particulates, but still good protection in 70k miles (change whenever)
transmission – particulates and mechanical wear, decent wear on the fluid in 35k miles (stick with 30k-ish)
Hope sharing that experience helps. Best of luck.
P.S. – look at your power steering fluid (suck out the reservoir with a turkey baster & put in new stuff – drive & repeat). Ran 110k to 165k on the original ATF in the power steering system. That was risky.
doremifa –
Ja schakelen gaat echt veel beter
Journeyman –
I looked at many soft-synchro, GL-4 options, and this worked fine for my 2009 Toyota 5 speed. Very slight decreased resistance going into rail slots, about same engagement speed, as with OEM oil at 90k miles. I am not an aggressive shifter, but I have not had a single accidental grind since upgrading. With OEM oil, I had occasionally had momentary synch resistance/grind over the previous 20k mi or so. I was concerned something might degrade, but not so. Smooth in sub zero weather too. No leaks for thousands of miles.
Note Toyota manual claims more corrosive GL-5 is acceptable, but I didn’t want to chance it on a number of Toyota expert recommendations. Perhaps the few remaining newer manuals use hard metal synchros, but mine does not.
Old oil had no bronze shavings, no discernible silveriness, just slight expected silvery sludge stuck to bottom of case as typical gear wear.