The Jeep Grand Cherokee (WJ) is the second generation of the Jeep Grand Cherokee sport utility vehicle. Unveiled in Detroit, Michigan , on June 16, 1998, production lasted until 2004 in the US, continuing in foreign markets until 2005. 709 posts · Joined 2016. #15 · Oct 8, 2018. Got a P0455. So I put my 04 WJ on the lift, pulled the driver's rear tire, drilled out the plastic rivets to remove the inner fender and took out the bolts/screws holding the metal plate hiding the gaggle of hoses and other 'evap' system parts. TJ/WJ 4.0L Engine blocks underwent clean sheet design changes effective in the 1999 WJ Grand and 2000 TJ Wrangler. These blocks are not interchangeable with XJ/ZJ engine blocks. The reason is motor mount bolt holes and belt driven accessory mounting bolt holes are in different locations, or not present at all, TJ/WJ vs. XJ/ZJ. This hahaha. Most reliable out of all other generations. If you’re just looking for a show and tell vehicle, Jeep ain’t it . Last year of production have most things worked out. So zj 98, wj 04, wk 10, wk2 21. Yeah, the WK ‘10 is supposed to be pretty reliable. 5280 posts · Joined 2009. #11 · Oct 19, 2010. The 4.0 is a rock solid engine, ive had 6 jeeps with them and they are all solid engines. The biggest down fall is they are a gas hog, my 05 4.7 gets better gas mileage then any of my 4.0s did. I miss my 4.0, i wish the wk came with it. WJChris01. 78 posts · Joined 2013. #12 · Feb 18, 2014. Just remove the WJ tracks from the ones you picked up, and install the ones from your XJ onto the WJ seats, then bolt them down. The WJ seats (removed from their bases) will bolt right to the XJ base, as mentioned above. - 2001 WJ Laredo. WJ 4.7 alternator upgrade. Okay guys looking to upgrade my stock alt 136 to the durango 160. well i ordered one from local salvage yard and went to put it on and the plug was wrong everything else was perfect. so i looked at the tag and it says 08 liberty so i pull part numbers and they are the same as the durango part number so i start looking The last WJ Grand Cherokee: No. 1,557,859 rolls out of JNAP Friday May 21, 2004 — The last WJ series Grand Cherokee, a white Laredo model, rolled off the assembly lines at the Jefferson North Assembly Plant. Introduced 6 years ago in 1998, the 2nd generation WJ series has been very successful sales-wise. 384 posts · Joined 2017. #7 · Aug 16, 2017. I've swapped by removing the front seat itself from the rail/adjustment base (it's miserable to get to the nuts especially the front outer one). Even with this there are a number of different electrical connectors that run up into the seat back for heater, etc at least on the 10 way seats I was The easiest way to identify the transfer case input is by identifying the stock transmission that Jeep used. The 21 and 23 splined output shafts vary on different transmission models. The AX15 transmission is always 23 spline shaft and extends 1/2" beyond the face of the transmission. The Torqueflite and NV3550 are generally a flush 23 spline Hq4x.