🚗 Upgrade Your Ride with Confidence!
The Dorman 902-408 Engine Coolant Filler Neck is a direct replacement part designed specifically for select Lexus and Toyota models. Engineered for durability and reliability, this filler neck restores functionality to your vehicle's cooling system, ensuring optimal performance. With expert backing and a commitment to quality, this part is a must-have for any serious car enthusiast.
| Manufacturer | Dorman Products |
| Brand | Dorman |
| Item Weight | 2.88 ounces |
| Product Dimensions | 3.4 x 3 x 3.1 inches |
| Country of Origin | China |
| Item model number | 902-408 |
| Exterior | Ready To Paint If Needed |
| Manufacturer Part Number | 902-408 |
| OEM Part Number | 85905; CO34837; SK902408; 16041-0P180; 16041-0P190; 16410-0P201; 16431-31490 |
A**N
It fits
Price and it fits, save money in that I did not have to buy a new radiator.
M**D
Whole new radiator not needed, whew!
Easy fix. My Sienna's overflow outlet basically disintegrated. I thought that a new radiator was required. So glad to have found this part. Just unclip the old part and wiggle it out. Then slide this new part into its new home followed by the retaining clip. Found a video on you-tube to explain it better. Cheers!
M**D
Perfect fit for my 2008 sienna 2008
This is about a 30 minute task. Look at the YouTube videos for the process to remove and replace the filler neck. Some good information regarding lubricating the old part before removal (I used WD40) and lubricating the o ring with coolant before installing the new filler neck (https://www.amazon.com/Dorman-902-408-Radiator-Filler-Neck/dp/B00JW1WU1A).I have attached some pictures to aid in the removal. I used a hook to pull the locking ring away from the housing then completed the removal with a screw driver.
L**I
Coolant check...
Fitting 2009 Lexus RX350... Check the fitting on your stock filler neck, if they are brittle or starting to leak-Replace this, also recommend a nice radiator cap.
S**T
PERFECT Match
The part was an exact match for the original one and easy to install. Was for my 2008 Toyota Sienna Limited.If you haven’t checked your part in a very long time (or ever) I HIGHLY RECOMMEND that you check it ASAP!The plastic ends that were inside the hose had become so brittle that when I barely touched the part it crumbled. I got burnt on the inside of my left arm by some of the still quite hot radiator fluid shot across it. It happened when I was reaching across the battery.Also, recommend that you inspect the radiator fluid cap and hoses when checking things out. They glue the little vacuum lines to the splitter. So if you happen to have split ends on your vacuum lines you will NEED some glue to keep the lines from slipping off.You will need a large, very STRONG pair of pliers to remove the original factory hose clamps or a screwdriver or possibly a ratchet with socket depending on what may have been installed over the years.Very happy with the new part and how easy it was to install in my minivan.Update: part is still doing great 😊 Very satisfied with it.
B**N
Saved me from buying a radiator
This saved me from needing to purchase a new radiator!
A**N
Item works perfect for me.
Item works perfect
Y**G
nice fitting
nice fitting ，good price
T**B
Perfect
Replace my 2010 Toyota sienna broken one, works beautifully. Nobody sells it, only on Amazon, thank you, you save me around $500!
S**T
Exactly as pictured
Fits like a glove
A**R
Works
Worked as described
D**.
Save $$$.
This is an awesome part and a great solution
S**5
Very satisfied.
As expected and on time. Very satisfied.
Trustpilot
1 week ago
1 day ago