






🚀 Upgrade your 4WD game with Dorman’s fail-proof vacuum delete kit!
The Dorman 600-405 Independent Wheel End Coupler Vacuum Delete Kit is a precision-engineered, patented solution designed to replace the failure-prone vacuum actuator in select Ford and Lincoln 4WD models. This 2-pack kit ensures reliable 4WD engagement by disabling the original vacuum system, backed by over a century of Dorman’s automotive expertise. Fully reversible with included vacuum caps, it offers a lightweight, OE-quality fit that restores confidence and performance for serious drivers.






| ASIN | B07DWDYTB9 |
| Brand | Dorman |
| Customer Reviews | 4.5 4.5 out of 5 stars (769) |
| Date First Available | 20 June 2018 |
| Exterior | Ready To Paint If Needed |
| Item Weight | 680 g |
| Item model number | 600-405 |
| Manufacturer | Dorman Products |
| Manufacturer Part Number | 600-405 |
| Model | Dorman 600-405 |
| OEM Part Number | 7L1Z-3C247-A |
| Position | Center |
| Product Dimensions | 30.48 x 15.24 x 6.35 cm; 680.39 g |
B**I
Amazing product
What an amazing product , i had a huge problem with 4x4 with the OEM part , loud bang every time i go up hell because the hub are disengaging , threw them away and got me these bad boys , solved all the issues i had , car feels powerful and i feel like i trust it again going hard on it . Thank you for this product really love it and recommend it
D**N
These work great as advertised. I just wish Ford Motor company would have redesigned the I.W.E. system to something that doesn't rely on a weak and pathetic spring pressure to engage the hub. The only foreseeable problem is if a cv axle or front drive shaft fails, you now have to drive home very very slowly while it smashes around. This happened to me when the front drive shaft blew. After that happened, I bought a Garmen Inreach gps that connects also to my phone with text messaging via satellite.
M**F
Done
A**M
I decided to try these instead of trying to keep the IWE system going. Continuing to throw parts at it is a total waste of time, in my opinion. The system itself isn't a bad idea, because being able to stop the CVs and front differential from spinning will save the driver about 1-2 mpg and reduce wear on the axles and differential. Unfortunately, Ford didn't put enough effort into making the system durable. The vacuum lines get holes from heat rot and rubbing, the original vacuum solenoid was an absolute joke of engineering. They did "upgrade" it to be able to keep water out (and thus kept out of the lines that carry it to the actuators, causing rust, and eventually failure), but it's still a cheaply made plastic solenoid. The actuators that these Dorman units replace are far from being "built Ford tough". Again, IWE was a good idea, but badly executed. If your IWE has been non-functional, and you've heard any clicking or vibration while attempting to use it, just save yourself some time and buy a set of hub assemblies while you're at it. You're going to need them. These aren't terribly hard to install but make sure you have heavy duty jackstands and a torque wrench. Look up the torque specs for the fasteners. I used Lucas Xtra Heavy Duty to grease it all up. The 4wd works fantastic now. I'm very glad I did this, and would recommend it to anybody.
A**3
لم يتم التسليم!!!
S**N
Excellent Fit. It was exact fit for my 2010 ford f150 4.6L. I now have 4 wheel drive for snow. Bring on the snow.
ترست بايلوت
منذ 3 أيام
منذ شهر