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2016-2025 Dodge Durango/Jeep Grand Cherokee w/ ZF-8 Speed Transmission - Transmission Fluid Thermal Bypass Valve
$120.00
In Stock
Temporarily out-of-stock
PART NUMBER:
225065200
GTIN:
840171220971
OEM P/N REFERENCE: MOPAR 68291739AA
LIFETIME LIMITED WARRANTY
30-DAY RETURNS
- Description
- Compatible Vehicles
- RESOURCES
PPE Transmission Fluid Thermal Bypass Valve
A PPE Transmission Fluid Bypass Valve will add another measure of protection and increase fluid flow to transmission cooler increasing cooling capacity with the easy-to-install billet aluminum PPE Transmission Fluid Thermal Bypass Valve for your Dodge or Jeep SUV’s.
The OEM part has restrictive internal passages. When the OEM valve fails in the closed position, transmission fluid does not reach your cooler. This can be caused by mechanical failure or debris. The result of stock valve failure can cause the transmission to dangerously overheat. Without properly cooled transmission fluid, the demands of towing and rigorous stop-and-go driving conditions shorten the life of transmission components. The PPE Bypass Valve eliminates the extremely restrictive mechanical factory valve which maximizes fluid flow from the transmission cooler.
For further protection, a Neodymium magnet equipped service plug has been added. The removable plug traps ferrous debris and can be accessed to remove particles from the system. The factory bypass valve does not have this feature.
Some of the reviews shown are from related products the merchant grouped with this one.
G
Never really paid attention to my trans temp… Until I burnt out a transmission in a different truck. After that, I started monitoring my temps in all my vehicles and noticed that my 26 Silverado LZ0 was running at 195 degrees on a normal trip. The culprit? The stock thermal valve. Swapped it out and I am now seeing temperatures at a reasonable 135 degrees. I’m sure all that excessive and unnecessary heat is better off not being there in the first place. Definitely recommend.
C
I have a 2015 Chevy Silverado supercharged with 37 inch tires rear end regeared to 488 gears transmission temp was 195 to 205° now with this new PPE part it runs 150 to 165 even in the heat
G
Bought the whole transmission set up for my 10L80 which included the cooler, valve, and pan. Will say because of the location of the part, this was the more difficult of the 3 to install, but it still wasn’t challenging. Dropped the transmission temp from 196 to never going above 145 even while towing in the summer heat. I will be buying PPE products for my 2014 Silverado next.
M
Installed the Transmission Fluid Thermal Bypass Valve and PPE Transmission Pan. Transmission temp used to be 195 to 205 degrees F. I drove 200 miles along the Gulf Coast on a 95 degree day and the hottest it got was165. Big difference!
j
I had the new updated GM thermal bypass that's supposed to open at 154° I believe. Well my tranny was still running up in the 190s without a load. I installed the PPE thermal bypass and now I am running 120-151. I am super happy with this and I've been recommending family and friends to do the same.
S
Installed this bypass valve today and immediately saw a 50 plus degree drop in Trans temperature. Mine always ran 199ish I couldn't believe the difference. Cruising the interstate at 75 I would always run 199ish and today it was 145-150ish. Definitely a game changer and a must have in my opinion.
A
If you own a GM vehicle with the 8L90 transmission in Saudi Arabia, you need this PPE Thermal Bypass Valve. With our extreme weather easily pushing past 40C, my transmission fluid temperatures were hitting a worrying 127C. After installing this, the temperature dropped to a beautiful 85C with a maximum 89C on hot days. Highly RECOMMENDED.
D
I installed the bypass along with the transmission cooler and the transmission pan. My temperatures are now running between 120-140. Im very happy with the results.
T
Hey everyone, I don't typically write reviews but I couldn't let this one slip by. Just installed the Pacific Performance transmission T-stat bypass on my 2015 Chevy Silverado 1500 LTZ with the L86 6.2L engine and 8L90 eight speed transmission. Went on an hour-long highway drive, in 70 degree weather and 50% humidity, and got sustained temperatures of 131 degrees at 65 MPH and 129 degrees at a cruise control speed of 57 MPH. This by-pass easily dropped my transmission temperatures by close to 40 to 50 degrees. Granted the outdoor temperature helped some but I usually see 180 to 190 degree transmission temperatures once everything warms up during the summer. Wish I had installed this sooner. Best Regards!
J
I installed the PPE bypass part #225065300 on my 2022 392 wrangler. It worked great, my transmission temps went down considerably. I’m very happy with the product and highly recommend it. I also installing one on my charger scat pack.
J
2020 Chevy Silverado 1500 5.3 RST. Notice a huge difference in temps and transmission operations. I bought this because I wanted to prolong my transmission, and what better way to do that? So I ordered it, and it was shipped / delivered fast. I definitely will be ordering the big cooler next.
J
Installed this product at the same time I installed the PPE transmission pan. I love being able to check my transmission fluid without waiting for the thermostat to open. Even better yet I drop 60° on my trans temp. I highly recommend this product.
S
Transmission in my 2016 silverado burned up and had to replace it and even the new one I noticed temps around 200° so after seeing recommendations for this bypass I tried it out, on a 90 degree day im seeing Temps around 180 so definitely helped will probably upgrade the cooler itself as well
G
Excellent addition to my 2019 suburban with a 5.3 and 6L80. Quick, painless install, probably only took me 15 mins and could have been quicker but I decided to remove the front driveshaft at the yoke to make it easier to see what I was doing. Temps are probably 30* colder while towing in the Colorado mountains, 165 degrees or less while dragging our RZR around. I decided to install this before the OEM thermostat gave us any problems and I'm very glad I did, it's a confidence boost seeing temps this low while really running it in the mountains in the summer. Excellent product.
T
Great choice, product is working exactly as it should.
J
It’s doing a great job keeping transmission temperature down!
B
The upgraded PPE bypass valve works better than expected. Changing this took less than 30 minutes once I had everything ready. Transmission temps after an around town 25 minute trip dropped by more than 30 degrees. On open driving, the cooling system can now lower the temps instead of them continuously climbing until equal to the engine coolant temp. I am very satisfied with the results. I wish I had installed this as soon as we purchased our Tahoe.
S
Installed the PPE transmission bypass valve on my 2025 3.0L Diesel and now my transmission temp went from 195 to 135. Great product!
D
I wish I knew about this 5+ years ago. The PPE bypass has made it where my transmission isn't searching for a gear at times and not slamming in to gear from park. I have also noticed in the past that when I went from reverse to drive at times, there was about a 2 to 3 sec delay before going into gear, but now that delay is gone. Transmission runs much cooler usually around 155 in 100+ degree weather and on the highway it runs even cooler. When I tow I've seen 165 to 170, but will cool back done when im going. Thanks for a wonderful product, hopefully I get a lot more miles out of this transmission as its still the OEM.
C
Product works great and highly recommend
A
Better than sliced bread. I wish I found it sooner. Keeps my transmission 40° cooler than it was with the stock thermal bypass.
