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RED LINE MT90 75W-90 GL4 Synthetic Manual Gear Oil - 1 US Gallon (3... Reviews

4.4 Rating 5 Reviews
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Whilst the Oil is acceptable, the increase in price is definitely not! Back in 2017 this cost just under £60, now it is nearly £100 with VAT. Whilst I appreciate this is due to coming from America, the quality of the oil doesn't justify the cost anymore, hence I shall be looking for alternatives in future.
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Posted 1 month ago
Hi, Yes, very good, but expensive. It's top quality stuff and can really improve gear changes, but with all that is going on with the US tariffs etc, it's so expensive now. Motul Gear 300 is a really good alternative at a more sensible price. Regards Tim
Posted 1 month ago
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This is great for my fiat ducato after a lot of research for longevity and the filth gear is splash fed over 50 mph and you can see from photos the colour of the old gear oil and metal ok particles this has only covered 45,000 miles
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Posted 1 year ago
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Used in my mx5 nc gearbox (6 speed) and has largely improved shifting over using a GL5 rated oil. Although gears are still very slightly crunchy in sub zero temperatures, the oil warms up and begins to do its job quickly. Only negative is the price.
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Posted 1 year ago
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Gearchange seems better
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Posted 1 year ago
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Author didn't leave any comments.
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Posted 2 years ago