Welcome to the JeepSpecs.com feature of WJ Generation Jeep Grand Cherokee performance and power options. Want to feature your Jeep? Please get in touch with us and tell us about it! Performance related links on this web site: WJ Engine specifications / Elapsed Times HO Engine specifications and features FIPK (Fuel Injection Performance Kits) Manifolds, standard and HO Spark plug removal and Newest Grand Cherokee WJ Accessories. Mopar Exhaust Manifold to Cylinder Head Stud for 04-09 Jeep Grand Cherokee WJ & WK and Commander XK with 4.7L, 5.7L and 6.1L Engine. $6.21 $7.10. Mopar Rocker Arm for 01-12 Jeep Grand Cherokee WJ & WK, Liberty KJ & KK, and Commander XK with 3.7L or 4.7L Engine. $34.05 $39.15. Rough Country .75in Front Coil Spacers for 99-04 Jeep Grand Cherokee WJ. In Stock. $59.95. Crown Automotive Rear Coil Spring Isolator for 99-04 Jeep Grand Cherokee WJ. In Stock. $18.99. 5. (2) Crown Automotive Front Lower Coil Spring Isolator for 99-04 Jeep Grand Cherokee WJ. Description. Smooth out the ride in your Jeep Grand Cherokee WJ with the Rough Country N3 Dual Steering Stabilizer. This 100% bolt-on stabilizer is designed to improve handling and ride comfort by reducing vibration and harshness. When running larger wheels and tires, an upgraded steering stabilizer is extremely beneficial. 2004 - Jeep - Grand Cherokee (WJ) - Parts Manual. Addeddate 2019-07-03 02:54:18 Identifier 2004jeepgrandcherokeewjpartsmanualocr408pages Teraflex Front Tera60 Unit Bearing Axle Assembly with ARB Locker & 5x5 Bolt Pattern for 07-18 Jeep Wrangler JK w/ 0-6" Lift. $9,399.99. More choices available. Teraflex Front Wide Tera60 Full-Float Axle Assembly with ARB Locker, Locking Hubs & 8x6.5 Bolt Pattern for 97-06 Jeep Wrangler TJ & Unlimited w/ 0-6" LIft. Upgrade your WJ Grand Cherokee with Trail Forged's top-quality steering kits, suspension axle parts, bumpers, and armor. Shop now. J&W Auto Wreckers has one of the largest selections of new and used Jeep parts in the world! 10 Acres of Jeeps including Wranglers,CJ's,Cherokee's,Wagoneer's, Grand Cherokee's, M38's, Jeepsters and Liberty's. We have over 1 million used Jeep parts. Most of California's highway are salt free, our used Jeep parts are virtually rust free! 3v8T.