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Dimple Magnetic Drain Plugs are designed to keep harmful contaminants away from internal moving components within your oiling system. Parts such as your rods and crankshaft are under continuous movement creating friction that can expel tiny metal particles. Your oil filter can only catch so much of these elements, so the rest gets recirculated back into the oiling system.
The magnet in the Dimple Drain Plug will pull these harmful particles to the bottom of the drain pan, and out of the oil stream. This results in longer engine life, and cleaner oil.
Please note that in late 2010, Subaru began using a new size engine drain plug on some models from a M20, to the smaller M16X1.5X12. If the head of your drain plug requires a 14mm tool, then your car needs the M16 plug.
RallySport Guarantee - 30 Days
Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.
RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.
The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
WorldIsFlat 4 months ago
My wife has a 2015 Subaru Impreza 5-door 2.0 CVT According to what I could find from Dimple, Subaru Parts website and actual Dealer...no one can say exactly what the specs are for my drain plug. So, I bought the one that Dimple suggested in their description. It didn't fit, way too wide...but it went into my mom's MY09 Forester. Does exactly what it claims to do- keep oil in, help get metallic debris out. Next I'm trying the M16x1.5x12 I'll review that item after I get a chance to try it out.
Adds peace of mind
Elpoosy 9 months ago
There's no reason not to buy this. Magnet is strong and quality seems just fine.
Magnetic Drain Plug
vrhaug9556 11 months ago
The plug is extremely well made and of course is easy to install. The reason I chose the Dimple drain plug is because the quality of the magnet is superior to other plugs that I looked at. I've used rare earth magnets for a variety of things at work and I was impressed with the power of this magnet. It may cost more than other plugs but is definitely worth it!
Very Strong Magnet
subyski 12 months ago
Excellent Quality. I installed this on a 2008 Subaru Impreza 2.5i MT. Very strong magnet. Careful on install as its magnet will quickly attach to the oil pan.
carson5878 1 year ago
I have used the dimple magnets to put on your oil filter, so I knew that the quality would be good. With the other magnets that I mentioned they didn't lose any of their magnetism as lower quality magnets will lose their magnetism when exposed to high temps. The oil plug was a little tricky to get on the drain hole because of how strong the magnet it it just wanted to attach the stock oil pan, if you have an aluminum pan or stainless you shouldn't have that problem as those metals aren't magnetic. Overall the piece is great and is a must have as you want a way to catch any small fragments of metal going through your engine, as that can lead to costly repairs
Q: dimple magnetic oil drain plug m20x1.5 Chava 3 months agoAnswer
Does the plug accept Subaru oem washer's and will they be available?
A: Yes, the OEM Crush Washer will work with this drain plug.
Brady R 3 months ago
Q: Fitment Kevin 5 months agoAnswer
Will this drain plug fit in the OEM oil pan for 2006 Subaru STI? Will I need the M16x1.5x12 size?
A: This should be the correct plug for your 06 STI.
Josh P. 5 months ago
Q: Fitment for killer b? EvenTheScore 2 years agoAnswer
Will This fit the killer b aluminum pan for an 04 wrx? just as well will it cause any issues if i run a 1/2 npt dimple magnetic plug as well in the second hole on the killer b pan?
A: The Killer B pan uses an OE sized drain port which this plug should work with, but we have not tested compatibility and could not guarantee fitment. Same goes for the 1/2NPT plug, it should work but it is a universal part.
Nick S. 2 years ago