Crown Automotive Replacement Stainless Steel Muffler & Tail Pipe for 99-01 Jeep Grand Cherokee WJ with 4.0L Engine In Stock $206.99 3 (1)
Crown Automotive Oxygen Sensor for 01-04 Jeep Wrangler TJ, 02-03 Liberty KJ & 01-03 Grand Cherokee WJ In Stock $109.99
Crown Automotive Oxygen Sensor for 99-00 Jeep Grand Cherokee WJ with 4.7L V-8 Engine & California Emissions In Stock $95.99
Crown Automotive Oxygen Sensor for 01-03 Jeep Grand Cherokee WJ with 4.7L V-8 Engine In Stock $39.99 5 (1)
Magnaflow 49 State Direct Fit Front Catalytic Converter for 99-01 Jeep Grand Cherokee WJ with 4.7L Temporarily Out Of Stock $1,121.00
Gibson Cat-Back System for 02-04 Jeep Grand Cherokee WJ with 4.0L or 4.7L Engine Ships from 3rd Party From $509.99 More choices available
Magnaflow OE Grade Catalytic Converter for 99-01 Jeep Grand Cherokee WJ 4.7L Temporarily Out Of Stock $629.00
DynoMax Super Turbo Cat Back Kit for 99-01 Jeep Grand Cherokee WJ with 4.0L I-6 & 4.7L V8 Engines In Stock $357.99
Tenneco Automotive 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 In Stock $425.99
Gibson Stainless Steel Header for 91-99 Jeep Wrangler YJ, TJ & (Grand) Cherokee XJ, ZJ, WJ with 4.0L I-6 Gasoline Engine Ships from 3rd Party $704.99
Gibson Ceramic Coated Header for 91-99 Jeep Wrangler YJ, TJ & (Grand) Cherokee XJ, ZJ, WJ with 4.0L I-6 Gasoline Engine Ships from 3rd Party $869.99
Magnaflow OE Grade Front Y Pipe for 99-01 Jeep Grand Cherokee WJ 4.7L Temporarily Out Of Stock $1,401.00
OMIX Upstream Oxygen Sensor for 99-00 Jeep Wrangler TJ with 2.5L or 4.0L, 2000 Cherokee XJ with 4.0L & 96-99 Grand Cherokee ZJ & WJ with 4.0L, 5.2L or 5.9L Engines Temporarily Out Of Stock $119.99
OMIX Oxygen Sensor for 01-03 Jeep Grand Cherokee WJ with 4.7L V-8 Engine Temporarily Out Of Stock $124.99
OMIX Oxygen Sensor for 01-11 Jeep Wrangler TJ, JK & Wrangler Unlimited JK, 01-10 Grand Cherokee WJ & WK, 06-10 Commander XK & 04-11 Liberty KJ & KK Temporarily Out Of Stock $99.99
OMIX Muffler for 02-04 Jeep Grand Cherokee WJ with 4.0L or 4.7L Engine Temporarily Out Of Stock $189.99