Best heavy duty oils & fluids according to redditors

We found 7 Reddit comments discussing the best heavy duty oils & fluids. We ranked the 3 resulting products by number of redditors who mentioned them. Here are the top 20.

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Subcategories:

Engine cleaners & degreasers
Automotive coolants & exhaust fluids
Heavy Duty Greases & Lubricants
Heavy Duty Oils

Top Reddit comments about Heavy Duty Oils & Fluids:

u/Adroit-Albatross · 5 pointsr/crz

Looks like it's in great shape for it's age and mileage (163,420 miles for the metric-impaired like myself).

 

I have no idea when these batteries tend to fail, tbh. I would think no symptoms is a good sign. As for the coolant, I would definitely change it out for the OEM stuff. It won't cost you much and isn't a difficult job to do yourself, provided you know a place to recycle the old coolant.

 

I'm curious. Is this a manual or a CVT? How often did you change your transmission fluid (if at all)?

Edit: I snooped your profile and I see you have a manual. How's it holding up?

u/cojonesx · 2 pointsr/Volkswagen

this is what I picked up. I haven't used any so far as my dealer topped off with my 10k service. http://smile.amazon.com/gp/product/B004O80QP8/

u/fizzymynizzy · 2 pointsr/hondafit

Yes you are seeing white at the turn signal lights. When I am using side marker lights, low beams or high beams. Those turn signal lights will be white. But when I turn left, right, and hazard it will be back to amber.

Front turn signal LED lights(7444NA):
https://www.amazon.com/iBrightstar-Newest-Bright-Projector-Replacement/dp/B077P5CDSX/ref=sr_1_fkmr0_2?ie=UTF8&qid=1523552526&sr=8-2-fkmr0&keywords=ibrightstar%2Bx001Cy5ax1&th=1

Front head lights type: 9003/H4/HB2. If you want fog lights it is H8(H11/H8/H9):
https://www.amazon.com/LED-Headlight-Bulb-Conversion-Kit/dp/B075J8VQDX/ref=sr_1_3_sspa?s=automotive&ie=UTF8&qid=1521933924&sr=1-3-spons&keywords=h4+led&psc=1
DO NOT remove the original manufacture Dielectric Grease on the H4 socket. Unless you using some other brand of Dielectric Grease.

Side marker lights(2) has a bunch of names too. Type 194, T10, W5W(These are also the same lights for driver side(1), front passenger side(1), back passenger(1), trunk(1) and license plates lights(2)):
https://www.amazon.com/AUXITO-Chipsets-Replacement-Courtesy-License/dp/B071LHP5WP
So, this 10 pack you will be using 8 out of 10. Remember if it doesn't work turn it 180 degree.
https://imgur.com/a/gewfk

Back Reverse lights and back turn signal lights. Type 7443 you will have to get 2 of this. Making it 4 LED bulbs.
Not to worry that the LED is white for turn light. Because the back housing is RED. So White LED + RED = Bright Red. Be warn: We didn't use resistor front and back. So, we are getting hyper flashing.
https://www.amazon.com/iBrightstar-Newest-Projector-Replacement-Reverse/dp/B06XQWPKKX/ref=sr_1_fkmr0_1?ie=UTF8&qid=1523552407&sr=8-1-fkmr0&keywords=ibrightstar%2Bx001mz3ma3&th=1

For the back lights, you will need to use the philip screw driver, the X kind. So, you can take out the housing and install the LEDs. The very top red part are turns on when you use Side markers, low beam and high beam. And those top red lights are LED already. So you don't have to change those. All you need to do is the White one and the bottom Red one for both side. So you need a total of 4 LED type 7443.

You might want to get trim tools. Unless you want to use a t-shirt and a flat head screw driver. But having trim tools can help you with wire management for heads up display and for dash cam wire. I do recommend the trim those thats 13pcs or 14pcs. Because that 1 or 2 extra tool with give you the option to pop those plugs under the front of the car if you are going to replace the fog lights(H8 according to the manual).

Other things we have:
Heads Up Display Model A8:
https://www.amazon.com/gp/product/B071418CKC/ref=oh_aui_detailpage_o01_s03?ie=UTF8&psc=1
Now you don't have to guess what speed you are on. We really hate that analog speedometer. 2018 and we still using analog. I notice they are out of stocks. Here are list of HID Model A8: https://www.amazon.com/s/ref=sr_gnr_aps?rh=i%3Aaps%2Ck%3AHeads+up+display+A8&keywords=Heads+up+display+A8&ie=UTF8&qid=1525533852

OBD2 Y-Cable:
1 is for the Heads up display, and the other one for those check warning device.
https://www.amazon.com/Docooler-16Pin-Splitter-Extension-Female/dp/B000TMCX72/ref=sr_1_7?s=automotive&ie=UTF8&qid=1523574579&sr=1-7&keywords=OBD2+y+cable

OBD2 Scanner car diagnostic tool:
https://www.amazon.com/Upgraded-Chip-WIFI-Scanner-Diagnostic/dp/B075B3CG7S/ref=sr_1_23?s=automotive&ie=UTF8&qid=1523574641&sr=1-23&keywords=obd2+check+engine
there are other ones. You might want to do your research before buying one.

Windshield wiper. Front driver side is 28 inch, Front passenger side is 14 inch. Back rear is 14 inch.
We use this brand. Since silicone last longer than rubber: http://www.piaa.com/aerovogue
We replace the whole thing for the front 2: Pick 28inch and 14inch.

Front Passenger side - 14 Inch: https://www.amazon.com/96165-Vogue-Silicone-Wiper-Blade/dp/B00JA390K4/ref=sr_1_1?s=automotive&ie=UTF8&qid=1523575183&sr=1-1&keywords=piaa%2BAero%2BVogue&th=1

Driver side - 28 Inch: https://www.amazon.com/gp/product/B00JA39676/ref=oh_aui_detailpage_o08_s00?ie=UTF8&psc=1

I believe this is what we got for the back. It is a refill blade. Be warn. It is hard to installed.
https://www.amazon.com/PIAA-94035-Silicone-Wiper-Refill/dp/B003NCBGYG/ref=sr_1_1?s=automotive&ie=UTF8&qid=1523575369&sr=1-1&keywords=piaa+14+inch+refill

Coolant: https://www.amazon.com/gp/product/B006YX9YZE/ref=oh_aui_detailpage_o05_s00?ie=UTF8&psc=1

Funnel + Tube: https://www.amazon.com/gp/product/B072N5NZXS/ref=oh_aui_detailpage_o06_s00?ie=UTF8&psc=1

Trim Tools 12-PCS: https://www.amazon.com/gp/product/B072HYD91Y/ref=oh_aui_detailpage_o08_s00?ie=UTF8&psc=1


Also, Scotty Kilmer use PIAA silicone wipers:
https://www.youtube.com/watch?v=3AFdUihWPCk

Optional: Dielectric Grease for the bulbs.
https://www.youtube.com/watch?v=zhl3bLzgq9A

u/hells_cowbells · 1 pointr/mazda

It depends on where you get it. Amazon has some that is around $20 for a 2.5 gallon jug.

u/bladeroyce · 1 pointr/MechanicAdvice

Is this the right one? https://www.amazon.com/Genuine-Honda-Long-Life-Coolant/dp/B006YX9YZE
Is this a good price, and since it's low is it safe to wait a few days to ship or should I try to find something at walmart that says honda compatible?

u/Wrxeter · 0 pointsr/4Runner
u/alphama1e · 0 pointsr/Dynavap

Bad idea. Coconut oil has a smoke temp around 350F. You need a higher smoke temp on whichever oil or grease you use.

Here's a good example: https://www.amazon.com/Food-Grade-Synthetic-High-Grease/dp/B007IBC9OE

It's used for food and pharmaceutical equipment. I don't know what flavors might occur while vaping, but it seems safe.