Oil filter

[Tsmith]

My 2.25l. Series II has the original canister oil filter but it came with an uninstalled screw-on conversion that I'd like to use. What is the required filter #? I don't see it on our host's site.

[SafeAirOne]

The factory Rover spin-on adapter (and most of the aftermarket ones, I think) use:


AC-Delco Duraguard PF2
AC-Delco PFL1A
Ace PH8A
Apollo PH8A
Baldwin B2
Bowes PH8A
Bucyrus Erie 46151593
Car And Driver SF-1A
Champion Laboratories PH8A
Deutsch D539
Econo Lube L30001
Ford B7A-6714-A
FRAM Extra Guard PH8A
FRAM Tough Guard TG8A
FRAM Extra Guard PH43 (shorter)
Grand Prix PH8A
Hastings LF115
Hutchen SF-1A
Jiffy Lube L30001
Luber-Finer PH8A
Master Parts PH8A
Mitsubishi MO5281090
Mobil 1 M1-301
Mopar 3549957
Mopar 5281090
Motorcraft FL 1-3A
Motorcraft FL-1A
NAPA Gold 1515
Penzoil PZ-1
PowerFlo SL30001
Purolator Premium Plus L30001
Rockhill 61515
Silverline 21515
STP S-01
STP S-016
Target SF1A
Valutest PH8A
Warner PH8A
Wix 51515

[Andrew IIA]

Wow that's a great list. I've been using the Napa Gold units.

[antichrist]

Stick with the NAPA gold, or WIX 51515. Baldwin B2 is another good one.
Don't use Rover OEM, it's a bad design.

For the OP, make sure the one you have is a good one. Doug Richardson was making adapters in the 70's and someone took it upon themselves to produce a bunch of copies (I think it was of his) only screwed up and made them backwards so the oil flows the wrong direction.

[I Leak Oil]

The filters are quite common which makes it nice. You can get them on the shelf at any parts store. The practical benefits of performing an oil change are a big plus IMO also.

[Tsmith]

Thank you Mark,
As much as I enjoy the hot oil running down my arm, I think I'll make the change.

[I Leak Oil]

Everyone should experience it atleast once in their life time. Must be a bucket list staple....

[SafeAirOne]

I can tell you that with the factory spin-on filter on my 2.5 there's GREAT improvement: Hot oil only runs down your hands to your wrist, not your elbow.

[TeriAnn]

I can tell you that with the factory spin-on filter on my 2.5 there's GREAT improvement: Hot oil only runs down your hands to your wrist, not your elbow.

The LR factory oil filer adapter (spin on type) for a 2.5 will fit onto a 2.25 and replace the canister type adapter. It is probably the best adapter you can put onto a 2.25 but it is expensive and hard to find.

8780

[antichrist]

I guess I'll need to go out to the garage and check, but I seem to recall one of the filter mounts to fit a Perkins 4.203 will fit the Rover 2.25.

[TedW]

I've had the Rocky Mountain adapter for years, and am very happy with it.

It comes with two threaded ports for the oil pressure switch and for the oil pressure gauge - very handy, in my view.

Ted

[deezgunz]

A big competitor sells a spin on kit that I bought a long time ago for a series IIA. It turns out it fits on a 73 SIII NAS too. Pic below is the accompanying filter
http://i41.tinypic.com/16axqiw.jpg

[Jim-ME]

What exactly is wrong with a genuine LR filter? I've had better luck using them than others. I actually had a Wix that would not screw onto the oil filter adapter.
Jim

[Andrew IIA]

I've use the genuine LR filters, they're perfectly suitable. It was easier to go to NAPA for me so that's what I do mostly.

[antichrist]

What exactly is wrong with a genuine LR filter? I've had better luck using them than others. I actually had a Wix that would not screw onto the oil filter adapter.Any manufacturer can have a defective item make it to market.
One of the main "defects" of the genuine, and others like Cooper, is that the bypass valve is on the dome end of the filter. When it opens the oil if passing over accumulated filth before entering the engine.
Here's some information (apologies if I've posted before)
http://www.bullittarchive.com/5000/5003/Oil_Filter_Cut-Away_Comparison_Kit.pdf

[cedryck]

I know the original filter, (metal can) type is old and outdated, but I must admit I like it, it works just fine is a little bit of a pain when it is time to replace filter, but the whole car has tidibits that rate as a pain so par for the course I say,

[antichrist]

Yeah, I've never bothered to replace any of mine. It's just never been that big a deal to me.