Q: Q: Will a 4.0l engine and AWD 6 speed automatic from the 2007/8 Pacifica fit in the 2005 Pacifica?

asked by on

I told my mother I want her Pacifica when she gets a new car, so sentimental value for one, but I want to swap out the 3.5l engine and FWD 4 speed for the 4.0l engine and AWD 6 speed auto from the newer model. Since the 05 Pacifica didn't come with either of the 2, I have been trying to find out if they will fit in the older model Pacifica. I have found AWD 4.0l Pacificas, but are not like the one I have now. If anyone can help me with this, I would GREATLY appreciate it, thank you.

My car has 223500 miles.
My car has an automatic transmission.

You cannot use the engine and transmission combination in your vehicle. Your vehicle is not AWD and the two computer systems are not the same. The two have different wire harnesses. Different body designs lead to changes in engine cradle changes and the list can go on and on. I recommend not doing this swap.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. Q: Will a 4.0l engine and AWD 6 speed automatic from the 2007/8 Pacifica fit in the 2005 Pacifica?

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: 2013 Town and Country intermittently won't start

Hi there: There could be multiple reasons why your Town & Country is hard to start, ranging from ignition relay issues to a problem to the crankshaft position sensor or other electrical components. One of our mobile mechanics can come...

Q: how long does it take to fix the center bearing driveshaft when in the shop

Hi there. That's very difficult to answer due to the multiple variables involved in removing and replacing hard to access components such as the center driveshaft on a front wheel drive vehicle like your Edge. However, in general, this type...

Q: Check Engine light with error code P0773

You are correct to move forward with the diagnosis that the code P0773 on your Ford F150 indicates that there is a problem with one of your shift solenoids. In order to move onward with a proper repair, the transmission...

Related articles

What Causes Hoses to Leak?
While the largest part of your engine is mechanical, hydraulics plays a significant role. You’ll find fluids at work in a number of different areas. Your car's fluids include: Engine oil Transmission...
P0240 OBD-II Trouble Code: Turbocharger Boost Sensor B Circuit Range/Performance
P0240 code definition Turbocharger Boost Sensor B Circuit Range/Performance What the P0240 code means P0240 is an OBD-II generic code triggered when the Engine Control Module (ECM) detects the intake boost...
How Much Does a Mechanic Make in Vermont?
Automotive technician jobs in Vermont have an average mechanic salary of $37k, with some mechanics earning a salary of $53k.