Jeep-Grand Cherokee WJ Engine / Underhood
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Dorman Fuel Tank Skid Plate - Black
Part no: DOR-917528
$330.99 +$69.99 Surcharge (oversized)Price match guarantee -
Dorman Ignition Switch Actuator Pin
Part no: DOR-924704
$69.99Price match guarantee -
Melling Select Performance High Volume Oil Pump Kit
Part no: M167HVS
$109.99Price match guarantee -
MagnaFlow Direct-Fit Catalytic Converter, Front - Stainless Steel
Part no: MAG-24507
$855.00Price match guarantee -
MagnaFlow Direct-Fit Catalytic Converter - Stainless Steel
Part no: MAG-23067
$1,124.00Price match guarantee -
MagnaFlow Direct-Fit Catalytic Converter, Rear - Stainless Steel
Part no: MAG-24992
$347.00Price match guarantee -
MagnaFlow Direct-Fit Catalytic Converter, Front - Stainless Steel
Part no: MAG-23178
$992.00Price match guarantee -
DIY Solutions 2 Piece O2 Oxygen Sensor Set for 99-00 Grand Cherokee 97-00 Wrangler TJ 96-01 Cherokee
Part no: HWNV-EMS00172
$67.95Price match guarantee -
MagnaFlow Direct-Fit Catalytic Converter - Stainless Steel
Part no: MAG-23544
$503.00Price match guarantee -
DIY Solutions Head Gasket Set for 99-03 Grand Cherokee 99-01 Cherokee 99-03 Wrangler
Part no: HWNV-ENG00229
$78.95Price match guarantee -
DIY Solutions Valve Cover Gasket Set for 97-06 Wrangler TJ 96-01 Cherokee 96-04 Grand Cherokee
Part no: HWNV-ENG00181
$61.95Price match guarantee -
DIY Solutions High & Low Tone Horn 2 Pc Set for CJ Pickup 02 Liberty 93-01 Grand Cherokee 87-01 Wrangler 86-92 Comanche 81-85 CJ8 84-93 Grand Wagoneer
Part no: HWNV-BSS00221
$48.95Price match guarantee -
Dynomax Super Turbo Performance Muffler
Part no: DMX17748
$102.21Price match guarantee -
Dorman HVAC Air Door Actuator
Part no: DOR-604001
$36.99Price match guarantee -
DIY Solutions High Tone High Output Horn for 02 Liberty 93-01 Grand Cherokee 87-01 Wrangler 86-92 Comanche 84-93 Grand Wagoneer 75-90 Wagoneer
Part no: HWNV-BSS00214
$28.95Price match guarantee -
DIY Solutions MAP Sensor for 97-02 Wrangler TJ 97-03 Grand Cherokee 97-01 Cherokee
Part no: HWNV-EMS00192
$26.95Price match guarantee -
DIY Solutions Idle Air Control Valve for 98-04 Grand Cherokee 98-01 Cherokee 98-04 Wrangler
Part no: HWNV-ESS00516
$19.95Price match guarantee -
DIY Solutions Throttle Position Sensor for 97-01 Wrangler TJ 97-01 Grand Cherokee 97-00 Cherokee
Part no: HWNV-ESS00580
$28.95Price match guarantee -
DIY Solutions O2 Oxygen Sensor with Install Tool for 97-00 Wrangler TJ 96-01 Cherokee 96-00 Grand Cherokee
Part no: HWNV-EMS00151
$56.95Price match guarantee -
JEEP RACING THERMOSTAT - 3.7/4.7L ENGINES
Part no: MMTS-JGC-99L
$57.95Price match guarantee -
DIY Solutions Valve Cover Gasket Set for 99-03 Grand Cherokee
Part no: HWNV-ENG00207
$39.95Price match guarantee -
DIY Solutions Blower Motor Resistor for 00-04 Grand Cherokee
Part no: HWNV-HVA00912
$24.95Price match guarantee -
DIY Solutions Throttle Position Sensor for 02-06 Grand Cherokee 02-06 Liberty 06 Commander 02-06 Wrangler
Part no: HWNV-ESS00585
$28.95Price match guarantee -
DIY Solutions Throttle Position Sensor for 06-07 Commander 97-06 Grand Cherokee
Part no: HWNV-ESS00578
$28.95Price match guarantee
Engine / Underhood
Jeep Engine & Underhood Replacement Part
The next time you find yourself in need of a part for under your Jeep’s hood or engine, check out Morris 4x4 Center for OEM Jeep Wrangler parts. We have all the replacement parts you should need, spanning various categories and leading brands. You will find parts in categories like fuel delivery, mounting and conversions, performance, maintenance, cooling and heating, exhaust, engine, electrical, air filters, and air conditioning, among others. All of our Jeep TJ OEM parts come from industry leaders, so you can count on their quality and longevity. To give you even more confidence, we offer a satisfaction guarantee. Looking to upgrade your Jeep under the hood? Or do you need to repair your engine or replace some of its components? You will find the OEM Jeep Wrangler parts you need at Morris 4x4 Center. We have a vast selection of parts, spanning performance, mounting and conversions, maintenance, electrical, engine, air filters, air conditioning, exhaust, fuel delivery, heating, cooling, and more.
Our Jeep replacement parts come from your favorite brands, such as Beck Arnley, Autobest, Be Cool, Crown, and Corsa. We also have options from Dorman Products, Jeep Air Parts, Magnaflow, Kentrol, Mishimoto, Mopar, MTS Company, Weber, and more. Given our selection of thousands of Jeep Wrangler OEM parts, we do everything we can to make it easy to find the part you need without wasting time. Part of this includes having numerous search filters for characteristics like brand, part category, part type, finish, upper or lower, material, position, location, make and model, price, color, whether it is on sale, and more. If you have an issue finding what you need, our team will assist you. You don’t have to worry much about the price-related search filters as we have a lowest price guarantee. That guarantee includes a 100% price matching policy before buying or up to 90 days after the purchase.