£50 Genuine mazda oil filter

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richrx
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Re: £50 Genuine mazda oil filter

Post by richrx »

ian65 wrote: Sat Oct 20, 2018 7:41 pm
KiwiDave wrote: Fri Oct 19, 2018 2:12 am A chancers rate more likely. Strange also, considering that they list an identical filter + washer for £11.75!!!
https://www.ebay.co.uk/itm/Mazda-RX7-FB ... rk:40:pf:0

So all £50 buys you is expensive packaging!

And Jimmys will sell you one for £15
https://www.ebay.co.uk/itm/MAZDA-RX7-FB ... xyhotSMkWr
you can tell they're a rip off when Jimmys look like a bargain!
yay
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Re: £50 Genuine mazda oil filter

Post by Hobbawobba »

Mazda still sell them for a couple of pounds each? Same as MX-5 ones I believe. That's what I use
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Re: £50 Genuine mazda oil filter

Post by gt_james »

TOOL wrote: Fri Oct 19, 2018 11:24 am Lol

Genuine filters available for £5.59 on eBay.

£5.00 post from Poland. Buy a bunch and save on the post.

I only use the big filters on the early engines.
Any reason for this? Is it just an oil capacity thing? I have used both large and smaller types and not seen a difference in oil pressure and the oil doesn't seem to get dirty in rotary engines much anyway, although I still change every couple of thousand miles.
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Re: £50 Genuine mazda oil filter

Post by KiwiDave »

The early rotary engines all used the tall filters. I believe the S3 was the first to run the smaller filter although someone may know otherwise.

I still use the tall filter on my S3 simply because that's what I have a stock of and they will fit in spite of the beehive oil cooler.

I'm not sure if the shorter version is any more efficient ... I'm sure somebody will know.
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Re: £50 Genuine mazda oil filter

Post by KYPREO »

S3 came with large filter originally. The smaller type came in some time around the original MX5. Mazda has different OEM suppliers for oil filters depending on where you are. They often get local OEM to make them and brand them Mazda. The part numbers change every few years too. What you get from Mazda might be different in Europe or US compared to Japan etc. As such, you might find that the Mazda one is actually made by and identical to Bosch or other aftermarket brand.
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Re: £50 Genuine mazda oil filter

Post by KYPREO »

From original Australian road test in 1984

Screenshot_20181023-084228_Chrome.jpg
Screenshot_20181023-084228_Chrome.jpg (61.32 KiB) Viewed 14321 times
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Re: £50 Genuine mazda oil filter

Post by KiwiDave »

KYPREO wrote: Mon Oct 22, 2018 10:41 pm S3 came with large filter originally. The smaller type came in some time around the original MX5. Mazda has different OEM suppliers for oil filters depending on where you are. They often get local OEM to make them and brand them Mazda. The part numbers change every few years too. What you get from Mazda might be different in Europe or US compared to Japan etc. As such, you might find that the Mazda one is actually made by and identical to Bosch or other aftermarket brand.
Interesting and helpful info there. I really miss the old parts catalogs that would cross reference a whole bunch of part numbers and manufacturers. Back in the day, you could get the older issues at your local library. I'd check them out and make a note of the RX stuff. Sometimes I could save a bunch of time and money with a visit to my local mitsubishi or toyota dealer.
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Re: £50 Genuine mazda oil filter

Post by spirit r »

In cold climate an Bypass valve and return valve are Interessting.
Mahle show a nice vid.
https://www.google.de/url?sa=t&source=w ... 8rZYlqa4cJ
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Re: £50 Genuine mazda oil filter

Post by TOOL »

As advised by old Mazda dealer. Can’t remember why exactly.
gt_james wrote: Mon Oct 22, 2018 9:00 am
TOOL wrote: Fri Oct 19, 2018 11:24 am Lol

Genuine filters available for £5.59 on eBay.

£5.00 post from Poland. Buy a bunch and save on the post.

I only use the big filters on the early engines.
Any reason for this? Is it just an oil capacity thing? I have used both large and smaller types and not seen a difference in oil pressure and the oil doesn't seem to get dirty in rotary engines much anyway, although I still change every couple of thousand miles.
Back in the UK for the summer, maybe longer......
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Re: £50 Genuine mazda oil filter

Post by spirit r »

IMG_20181023_214041.jpg
IMG_20181023_214041.jpg (121.84 KiB) Viewed 14297 times
Red rubber inside the 8 holes of the K&N show the return valve. Both oilfilter show the bypass valve inside but different number of oilpassages.
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