Derale Low-Profile Sandwich Adapter - 3/4-16 Engine Filter Threads
(9 reviews)
Price: $31.98
Derale Low-Profile Sandwich Adapter - 3/4-16 Engine Filter Threads
Retail:$52.93
Our Price: $31.98
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- All Info
- Reviews (9)
- Q & A (0)
- Videos (1)
- Photos
Derale Accessories and Parts
- Engine Oil Coolers
- Oil Line Adapters
- Sandwich Adapter
- Derale
- Single Thread
Install an oil cooler to improve the performance and longevity of your engine without having to worry about moving the factory oil filter. This low-profile sandwich adapter provides the external oil lines necessary to do so.
Features:
- Provides external lines for simple installation of oil cooler without having to reposition oil filter
- Allows oil to bypass filter via a built-in relief valve when pressure is too high
- Includes sleeve nut and O-ring
- Made in USA
Specs:
- Ports: 3/8" NPT
- Thickness: 1"
- Engine filter thread size: 3/4"-16
- O-ring diameters: 2-3/4" and 2-1/2"
- 1-Year warranty
25770 Derale Low Profile Thermostatic Engine Sandwich Adapter Kit with Pressure Relief, Type K
Item # D25770
Installation Details
Video of Derale Low-Profile Sandwich Adapter - 3/4-16 Engine Filter Threads
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Video Transcript for Review of Derale Engine Oil Coolers - Engine Sandwich Adapter - D25770
Hello everybody, this is Jeff at etrailer.com. Today I'm gonna take a look at this Derale Low-Profile Sandwich adapter for a 3/4" by 16 engine filter thread size. Now this sandwich adapter will let you install an oil cooler on your vehicle to improve the performance and longevity of your engine, without having to worry about moving the factory oil filter. This part will include everything shown here on the table: includes the sandwich adapter, the 3/4" by 16 sleeve nut, the rubber O-ring, and a nice set of instructions that'll describe how this installs. Now, this low profile sandwich adapter provides the external oil lines for simple installation of your oil cooler without having to reposition the oil filter. Basically, when the oil goes through here, it allows the oil to bypass the filter via this built-in repeat valve right here when the pressure's too high.
How to install this adapter, its pretty easy. You just remove your oil filter from your engine block, and then you install this adapter between the oil filter and the engine block. Basically, you'll take this rubber O-ring, cover with a light film of oil, and then put it right into this indentation that's on here. And once you get that put in there, this is the part that'll go up against the engine block. So that'll go on just like that.
And then what you'll do is you- Now this does, this O-ring is designed to fit the filter diameters from 2 1/2" diameter up to 2 3/4". Once that's installed, then you'll take your sleeve nut, here. You can see it's threaded on both ends. Slide that through the hole in the middle, and then you'll notice on that end it has the internal threads. That is what'll thread onto your engine block.
Then what you'll do is take your oil filter that you removed and thread that right onto this threaded sleeve nut on the adapter. Now all you have to do is run your external hoses to these ports on the adapter. Now, the threaded hose barb fittings, and the hose, those items are not included. We do sell those separately. Few specs on this: the port size is 3/8", NPT size and the thickness on this adapter is about one inch.
But that should do it for the review on this Derale Low-profile Sandwich Adapter for 3/4" by 16 engine filter thread size..
Customer Satisfaction Score:
91% were satisfied with this product
9% of customers were not satisfied
- Product did not meet expectations
Customer Reviews
Derale Low-Profile Sandwich Adapter - 3/4-16 Engine Filter Threads - D25770
Average Customer Rating: 5.0 out of 5 stars (9 Customer Reviews)
Install an oil cooler to improve the performance and longevity of your engine without having to worry about moving the factory oil filter. This low-profile sandwich adapter provides the external oil lines necessary to do so.by: Falcon Racing07/29/2018
Great product and price here @etrailer. It's a casting, so make sure to clean it before install. It fit my kawaski FR 691V engine with no leaks. I did my own plumb lines with 90 degree fittings. No problems with oil leaking or pressure. Make sure to thread in fittings deep enough and use quality pipe tape like armor (gray tape for oil and gas). Shipping here is always quick and easy
by: Dennis 01/09/2020
product received as was promised. Will be used to install engine oil cooler on 26 hp
Bri & Stra engine on a slightly used lawnmower. Item was D25770 thin Sandwich
Adaptor that looks nice and compact like I needed and wanted. Price and service
were great. Will need another soon as will be installing a cooler on my zero turn
before mowing season starts in about 8-10 weeks. Thanks and will be in touch.
Dennis P.
by: Jerry 09/14/2020
installed derale adapter and oil cooler to 14hp vanguard v-twin engine it was running 290 degrees now it runs 200 degrees. i am a welder & machinist for 35yrs and i can tell you this product is very well built.
Jerry
9/15/2021
it works great i have run it for 1yr. no leaks thanks.
by: Dan12/21/2018
Very well made oil cooler adapter. We used this on a Kohler Command Pro to replace the plastic factory adapter that cracked. This was much less expensive and better made than the factory adapter. Only small issue is tighter clearance with the filter, but that's due to the mower's specifications and was no surprise since it was a tight fit with the factory adapter. Etrailer shipped the part fast, no problems at all.
by: Jimmy03/02/2018
"Made In USA" cast right into part.... installation fitting and adapter is of much better quality than the Chinese piece of junk I first purchased for installing an oil pressure gauge. Installed it three times and the only place it didn't leak oil was in the trash can. Thanks eTrailer. com for posted feed back about the adapter and you fast processing and delivery.... most of all for having it at an affordable price.
by: Rex C.09/08/2011
Good quality. Good fit and finish. Wish they made one that is 1/2" thick. Would fit better on Harleys.
by: Rick 07/29/2021
Works great love it made in u s a
by: Marc09/01/2012
Well made product, compact size makes it easy to install. Fast shipping. Thanks!
by: James 04/06/2021
9
9
See what our Experts say about this Derale Accessories and Parts
- What Temperature Does Derale Low-Profile Sandwich Adapter # D25770 Thermostat OpenThe thermostat of the Derale Low-Profile Sandwich Adapter # D25770 opens at 180 degrees.
view full answer... - Oil Filter Adapter for Briggs and Stratton 24HP Platinum EngineI believe that your Briggs and Stratton motor takes oil filter 696854 which has 3/4"-16 threads. For a sandwich adapter you can use # D25770. For a spin on adapter you can use # D15703. If you have a different filter number let me know so I can determine if it takes a different thread style. There are no fit concerns that I am aware of.
view full answer... - Would Derale Low-Profile Sandwich Adapter part # D25770 Work on a Kohler CH25HP ENGINEYes, the Derale Low-Profile Sandwich Adapter part # D25770 should work well for your Kohler CH 25 HP shaft engine that uses a Wix oil filter number 51358 because the outer diameter would match up to the o-ring diameter this adapter is compatible with and the 3/4-16 thread will work because this adapter is designed for that thread size. I attached installation instructions for you to check out also.
view full answer... - Oil Filter Thread Size 1991 Ford Ranger 3.0L V6The engine oil filter thread size on your 1991 Ford Ranger with the 3.0 V6 engine is 3/4" - 16. Therefore, yes the Derale Low-Profile Sandwich Adapter part # D25770 is the correct sandwich adapter for you. I have included a review video of the adapter for you as well.
view full answer... - Would Derale Oil Filter Relocation Kit D25770 Fit 2013 Harley Davidson Heritage with 103Yes it would because the # D25770 has the same thread size as the oil filters for your Harley with a 103 of 3/4"-16.
view full answer... - Derale Sandwich Adapter for 3/4"-16 Filter ThreadsIt looks like your oil cooler uses 3/4"-16 filter threads so the correct adapter is the Derale Thermostatic Sandwich Adapter Kit - 3/4" -16 Engine Filter Threads # D25770. I've added a link to the instructions and a video review for you to check out as well.
view full answer...
- Will the Derale Low-Profile Sandwich Adapter # D25770 Fit a 2006 Toyota Tundra 4.7 Liter V8The Derale sandwich adapter, # D25770, will fit your 2006 Toyota Tundra. I checked to see the filter thread size and o-ring size that your truck uses and verified the fit. It uses the same 3/4-16 inch thread size as the adapter and you would need the 2-3/4 inch diameter o-ring included.
view full answer... - Oil Cooler Sandwich Adapter D25770We have the adapters you need but we do not sell them separate. This kit # D25772 comes with the M20 x 1.5mm adapter though. You will want to return the part you ordered # D25770. You can call our customer service and they will help with the return!
view full answer... - What Pressure Does the Derale Sandwich Adapter OpenI checked with my tech contact over at Derale and they informed me that the Derale Low-Profile Sandwich Adapter - 3/4-16 Engine Filter Threads # D25770 opens at 8psi of pressure.
view full answer...
Do you have a question about this Accessories and Part?
Info for this part was:
Updated by:
DeAnne T
Updated by:
Daron K
Expert Research:
Michael H
Expert Research:
Jameson C
Installed by:
Jeff D
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Dennis P.
1/11/2021
Worked fine all mowing season