We carry the largest selection of Jeep Grand Cherokee WJ Exhaust Replacement Parts around! If you are looking for OEM Jeep Replacement Exhaust Parts or want to upgrade your Grand Cherokee WJ exhaust parts we have everything that you will need!

1 Crown Automotive 53010196 Exhaust Manifold Front Section for 00-06 Jeep® Wrangler TJ, Unlimited, 00-01 Cherokee XJ & 99-04 Grand Cherokee WJ with 4.0L Engine - 4.0L Engine 27601.13.07 $184.62
Crown Automotive 53010199 Exhaust Manifold Rear Section for 00-06 Jeep® Wrangler TJ, Unlimited, 00-01 Cherokee XJ & 99-04 Grand Cherokee WJ with 4.0L Engine - 4.0L Engine 27601.14.07 $184.62
Crown Automotive 53030933 Driver Side Exhaust Manifold for 99-04 Jeep® Grand Cherokee WJ with 4.7L V-8 Engine - 4.7L Engine 17601.0011 $90.77
Crown Automotive 53030934 Passenger Side Exhaust Manifold for 99-04 Jeep® Grand Cherokee WJ with 4.7L V-8 Engine - 4.7L Engine 17601.0012 $90.77
Gale Banks Engineering 51306 TorqueTubes® Exhaust Manifold for 00-06 Jeep® Wrangler TJ, TJ Unlimited, Grand Cherokee WJ & Cherokee XJ with 4.0L - AFTERMARKET UPGRADE 4.0L Engine 17601.500.07 $486.92
Gibson GP400S-C Ceramic Coated Header for 91-99 Jeep® Wrangler YJ, TJ & (Grand) Cherokee XJ, ZJ, WJ with 4.0L I-6 Gasoline Engine - AFTERMARKET UPGRADE 4.0L Engine 17666.102.07 $550.66
2 Crown Automotive 4854038 Exhaust Manifold Gasket for 99-06 Jeep® Wrangler TJ & Unlimited, Cherokee XJ & Grand Cherokee WJ with 4.0L Engine - 4.0L Engine 51100.1003 $21.54
Crown Automotive 53030813 Driver Side Exhaust Manifold Gasket for 99-04 Jeep® Grand Cherokee WJ with 4.7L V-8 Engine - 4.7L Engine 51100.1007 $3.85
Crown Automotive 53030812 Passenger Side Exhaust Manifold Gasket for 99-04 Jeep® Grand Cherokee WJ with 4.7L V-8 Engine - 4.7L Engine 51100.1008 $5.23
4 Crown Automotive 5096297AA Replacement Stainless Steel Muffler & Tail Pipe for 99-01 Jeep® Grand Cherokee WJ with 4.0L Engine - 4.0L Engine 51408.20 $130.77
Crown Automotive 5096298AA Replacement Stainless Steel Muffler & Tail Pipe for 99-01 Jeep® Grand Cherokee WJ with 4.7L Engine - 4.7L Engine 51408.21 $130.77
Magnaflow 15859 Performance "Street Series" Cat Back Exhaust System for 99-04 Jeep® Grand Cherokee WJ with 4.0/4.7L - AFTERMARKET UPGRADE 4.0L & 4.7L Engines 17615.703 $663.85
Borla® 14836 T-304 Stainless Steel Cat-Back™ System for 99-04 Jeep® Grand Cherokee WJ with 4.0L I-6 & 4.7L V8 Engines - AFTERMARKET UPGRADE 4.0L & 4.7L Engines 77603.703.07 $529.99
DynoMax® 19312 Super Turbo Cat Back Kit for 99-01 Jeep® Grand Cherokee WJ with 4.0L I-6 & 4.7L V8 Engines - AFTERMARKET UPGRADE 4.0L & 4.7L Engines 77608.701.07 $211.99
Tenneco Automotive 19374 Ultra Flo Cat-Back Exhaust with Single Exit in Aluminum for 02-04 Jeep® Grand Cherokee WJ with 4.0L I-6 & 4.7L V8 Engines - AFTERMARKET UPGRADE 4.0L & 4.7L Engines 77609.7011.07 $271.99
Exhaust Manifold Front Section Exhaust Manifold Gasket Random Technology 49 State Catalytic Converter Replacement Stainless Steel Muffler & Tail Pipe