🔗 Connect with Confidence!
The Dorman 800-604 Transmission Line Connector is a high-quality replacement part designed to match the fit and function of the original equipment connector. Made from durable materials, it ensures a leak-free performance and is rigorously tested for reliability. Ideal for professional mechanics, this connector is essential for any transmission oil cooler line service. Ensure compatibility with your vehicle by using our convenient garage tool.
C**E
Must have when removing or replacing cooling lines.
Of the 4 fittings on my less than 20 year old ride, only the top radiator was reusable.My vehicle took 2 of this style on the radiator, 1 on transmission, the 4th fitting has a checkball in it and is a different part number for my application. No leaks, lines secured, back to using my ride again.Had a cooling line go out on road trip, went through over a gallon of fluid in 100 miles with just a pinhole leak.Had to check n fill every hour on trip to get parts for a different vehicle.
I**C
Fit perfect
Just what i needed
M**M
Garbage, junk - do NOT buy
Put these on my 4L60E transmission. Didn't leak at first, but retaining clip failed on 2nd day of use and blew out high side transmission line. This caused fluid to pump out all over exhaust and CATs, and plastered my truck with transmission fluid all over the right side and underneath. Caused massive smoking and brief fire when fluid ignited on catalytic converter. Extreme mess and needed tow. Warning - but Dorman junk at your own risk. Buy genuine GM part # 19125677, sold here on Amazon
S**E
Be careful
Only one fit in the tranny in my 04 Grand Prix. The other was to small. Had to get the other at parts store for double what I paid.
C**.
Fit like OEM
These fit my 2000 Chevy Astro and ended my cooling line leak
A**R
They don't leak .
When you rebuild a 4l60e these need to be replace . To prevent leaks . Great product will buy agine if I need to
M**S
Great
Works great. No leaks. Been in for over a year.
A**N
Double checked and both parts have different numbers but it’s the same part
Did not reserve this I got two of the same parts and it’s not worth the return headache
J**L
Would go to the dealer if I was you
If I was you I would go to the dealer I purchased 2 of these connectors as they are advertised to fit my vehicle and all the measurements were correct but upon arrival I noticed that they were way smaller then what I needed
C**R
4L60E transmission oil connector
Perfect fit - just like original - changed my truck out after 21 years - no leaks - easy to install
M**T
Original OE
Great item no issues.
M**E
easy to order and understand
Fast shipping, easy to order and understand. Great price.
A**R
Recheck make and model before ordering.
It wasnt the right size even though it said it should have worked for my truck.
Trustpilot
1 month ago
1 day ago