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- 2008 Mazda5 5MT Sport w/ Popular Package
Does MZ5 stand for Mazola 5?
If you ever lose your anticoolant tank cap you can call a Mazola oil container (1 quarter) to the rescue. All this of course, while you find the OEM replacement.
During this week there were 2 unexpected long trips that came along so I had to check for fluid levels late at night. Since the actual areas are not easy to see in the dark I had to open some of them. After checking the anticoolant tank level, its cap fell through the engine (duh!). Given that the MZ5 has some plastic aero parts in the bottom the cap got stuck before reaching the floor (and yes, it couldn't be found afterwards). Since the car needed to be ready for the early morning, I had 2 immediate choices:
1) Seal the tank opening with an ugly plastic sack (the old way)
2) Find a temp fix. After measuring the opening I found that it matches the Mazola oil (1 quarter) container cap somehow.
It is not a 100% perfect fix but did the job. The car has been running well since. I had a good laugh afterwards. Yes, Thursday I got the news that a black "thing" fell and rolled in the highway. I was not driving but care to guess? (shocked)
Of course, if you have hints for a replacement while I search on the Web please let me know. I've found that most sites sell the whole tank, which is not the best option.

If you ever lose your anticoolant tank cap you can call a Mazola oil container (1 quarter) to the rescue. All this of course, while you find the OEM replacement.
During this week there were 2 unexpected long trips that came along so I had to check for fluid levels late at night. Since the actual areas are not easy to see in the dark I had to open some of them. After checking the anticoolant tank level, its cap fell through the engine (duh!). Given that the MZ5 has some plastic aero parts in the bottom the cap got stuck before reaching the floor (and yes, it couldn't be found afterwards). Since the car needed to be ready for the early morning, I had 2 immediate choices:
1) Seal the tank opening with an ugly plastic sack (the old way)
2) Find a temp fix. After measuring the opening I found that it matches the Mazola oil (1 quarter) container cap somehow.
It is not a 100% perfect fix but did the job. The car has been running well since. I had a good laugh afterwards. Yes, Thursday I got the news that a black "thing" fell and rolled in the highway. I was not driving but care to guess? (shocked)
Of course, if you have hints for a replacement while I search on the Web please let me know. I've found that most sites sell the whole tank, which is not the best option.