2004 Jeep Wrangler Engine Parts
Select Your Submodel
- Engine Assemblies
- Motor Mounts
- Engine Blocks
- Valves & Valvetrain Parts
- Pistons, Rings & Connecting Rods
- Oil Filters
- Serpentine Belts & Auxiliary Drive Belts
- Valve Covers
- Timing Gears, Chains & Covers
- Oil Pans, Drain Plugs & Dipsticks
- Cylinder Heads
- Timing Belts
- Engine Pulleys
- Engine Sensors, Relays, Switches & Connectors
- Oil Pumps
- Oil Coolers
- Camshafts
- Crankshafts
- Engine Management Systems
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Balance Shafts
- Throttle Bodies
- Carburetors
- Motor Oils
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NTK®Crankshaft Position SensorJeep Wrangler 2004, Crankshaft Position Sensor by NTK®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$20.91 - $59.24 - Mopar®Crankshaft SealJeep TJ (Canadian-market Wrangler) / Wrangler 4.0L 2004, Crankshaft Seal by Mopar®. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you....Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$22.63 - $58.81Save: up to 11%$20.37 - $52.35
- Fel-Pro®Cylinder Head Gasket SetJeep Wrangler 2004, Cylinder Head Gasket Set by Fel-Pro®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Proprietary coating - nonstick anti-friction coating seals small surface scratches and imperfectionsSealing technologies - exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair$129.43 - $132.07
- Mahle®Molded Rubber Engine Oil Pan Gasket SetJeep Wrangler 2004, Molded Rubber Engine Oil Pan Gasket Set by Mahle®. Designed utilizing the latest technology, this product by Mahle features premium quality and will perform better than advertised. Perfect for your vehicle and...Made with precision and quality in mindDesigned to meet your specific needs$25.64 - $27.31
- TRQ®Valve Cover Gasket SetJeep Wrangler 4.0L 2004, Valve Cover Gasket Set by TRQ®. If the valve cover gasket is worn-out, this high-grade TRQ kit will come in handy. As quality and reliable as the OEM part, this product is manufactured using only the latest in...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$51.95Save: $2.08 (4%)$49.87
- SKP®Drive Belt TensionerJeep Wrangler 2004, Drive Belt Tensioner by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$21.61 - $29.97
- Stant®Threaded Type Oil Filler CapJeep Wrangler 2004, Threaded Type Oil Filler Cap by Stant®. This oil filler cap is designed to fit and function the same as the original equipment cap. It’s a direct replacement, made from premium materials and constructed for long...Designed to fit and function as the original equipment capMade from premium materials$7.03
- Continental® ContiTech™Accessory Drive Belt KitJeep TJ (Canadian-market Wrangler) / Wrangler 4.0L with A/C 2004, Accessory Drive Belt Kit by Continental® ContiTech™. When replacing a worn out serpentine belt, it's a good practice to also replace the idlers and tensioners along...OE-quality products for safe, reliable, and efficient performanceManufactured with precise tolerances and ultimate quality$101.12
- ATP®Graywerks Engine Oil PanJeep Wrangler 4.0L 2004, Graywerks Engine Oil Pan by ATP®. ATP Graywerks Oil Pans are a high quality OE replacement alternative. All pans are developed to originally specified designs, with oil capacity and baffles as required by the...Heavy gauge materials provide superior pan durability and resistance to warpingHigh-Temp powder coating resists corrosion and ensures a long-lasting replacement (on originally painted steel pans)$87.67 - $88.30
- Enginetech®Valve SpringsJeep Wrangler 4.0L 2004, Valve Springs by Enginetech®. The Engine Builder's Source, can locate the right part for nearly any rebuild application. Offering a full line of internal engine parts for domestic, import and high performance...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$10.39
- Mopar®Crankshaft Position SensorJeep Wrangler 2004, Crankshaft Position Sensor by Mopar®. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you. Made using the latest...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$57.34 - $135.48Save: up to 12%$51.14 - $119.89
- Anchor®Front Driver Side Engine MountJeep Wrangler 2004, Front Driver Side Engine Mount by Anchor®. If you feel vibration accompanied by unusual noise when driving, this can be the sign of a bad engine mount. Replace it with a mount from the leading aftermarket supplier,...Direct OEM replacementSecurely supports the engine on the chassis$11.10
- Anchor®Front Passenger Side Engine MountJeep Wrangler 2004, Front Passenger Side Engine Mount by Anchor®. If you feel vibration accompanied by unusual noise when driving, this can be the sign of a bad engine mount. Replace it with a mount from the leading aftermarket...Direct OEM replacementSecurely supports the engine on the chassis$11.10
- Gates®Micro-V™ V-Ribbed BeltJeep Wrangler 2004, Micro-V™ V-Ribbed Belt by Gates®. Gates is the largest global manufacturer of OE timing belts. This means Gates is able to cover the Aftermarket with timing belts that are OE-equivalent, or better, in service life...Special belt construction eliminates belt noise, reduces tension loss, and solves problem drive applicationsUtilizes advanced materials like Aramid Fiber found in bullet-proof vests and crack and heat-resistant EPDM materials$23.67 - $32.77
- Jeep OEEngine & Transmission Mounting (4.0L)Jeep Wrangler 4.0L 2004, Engine & Transmission Mounting by Jeep OE. Luckily, your Jeep is built for the long haul and doesn’t need repair very often, but when it does, look no further than superior-grade Jeep OE parts and accessories....Genuine Jeep OEM part that offers a superior fit and performanceGuaranteed to look and function like the part your Jeep came with from the factory$6.40 - $70.70
- TRQ®Engine Mount KitJeep Wrangler 2004, Engine Mount Kit by TRQ®. When it comes to purchasing quality replacement parts, this top-notch TRQ engine mount is the right choice. Manufactured from superior materials, it is capable of withstanding even the most...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$61.95Save: $3.72 (6%)$58.23
- TRQ®Front Driver Side Engine MountJeep Wrangler 2004, Front Driver Side Engine Mount by TRQ®. When it comes to purchasing quality replacement parts, this top-notch TRQ engine mount is the right choice. Manufactured from superior materials, it is capable of withstanding...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$36.95Save: $1.85 (5%)$35.10
- TRQ®Front Passenger Side Engine MountJeep Wrangler 2004, Front Passenger Side Engine Mount by TRQ®. When it comes to purchasing quality replacement parts, this top-notch TRQ engine mount is the right choice. Manufactured from superior materials, it is capable of...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$36.95Save: $1.85 (5%)$35.10
- Fel-Pro®PermaDry™ Molded Rubber Valve Cover Gasket SetJeep Wrangler 2004, PermaDry™ Molded Rubber Valve Cover Gasket Set by Fel-Pro®. PermaDry™ premium molded-rubber is designed for those applications that utilize a molded-rubber gasket as Original Equipment. Molded-rubber gaskets are...Direct OEM replacement for a proper fitEnsures reliable sealing performance$39.22 - $40.15
- K&N®Performance Gold™ Wrench-Off Oil FilterJeep Wrangler 2004, Performance Gold™ Wrench-Off Oil Filter by K&N®. Originally developed for demanding race applications, K&N's Premium Wrench-Off Oil Filter has become a favorite among consumers for its durability and easy removal....The drilled hole on the nut provides for safety wire attachmentOil filters also use a resin impregnated cellulose filter media$15.99
- ACDelco®Professional™ Standard V-Ribbed Serpentine BeltJeep Wrangler 2004, Professional™ Standard V-Ribbed Serpentine Belt by ACDelco®. Made of EPDM rubber for long life and quiet, dependable performance, ACDelco Professional Automotive Belts are designed to meet or exceed OEM performance...Made with precision and quality in mindDesigned to meet your specific needs$36.90 - $57.62Save: up to 16%$30.94 - $48.23
- Dorman®OE Solutions™ Engine Oil PanJeep Wrangler 2004, OE Solutions™ Engine Oil Pan by Dorman®. Oil pan leaking? This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement.Direct replacement - this engine oil pan is made to match the original pan on specific vehiclesComplete assembly - includes replacement pan and drain plugs to match original components$60.95 - $116.22
- Walker Products®Crankshaft Position SensorJeep Wrangler 2004, Crankshaft Position Sensor by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...High quality at an affordable priceExpertly made from premium materials$38.57 - $57.03
- Walker Products®Camshaft Position SensorJeep Wrangler 2004, Camshaft Position Sensor by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...High quality at an affordable priceExpertly made from premium materials$14.41 - $36.64
- Apex Auto®Valve Cover Gasket SetJeep Wrangler 2004, Valve Cover Gasket Set by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Made with precision and quality in mindDesigned to meet your specific needs$17.17 - $27.48
- Gates®Accessory Belt Drive KitJeep TJ (Canadian-market Wrangler) / Wrangler 4.0L 2004, Accessory Belt Drive Kit by Gates®. Gates is the largest global manufacturer of OE timing belts. This means Gates is able to cover the Aftermarket with timing belts that are...Performing a complete system repair doesn't add much time, but adds a lot of value (and protects against returns)Without proper tension, even the best new belt can’t efficiently transfer power$81.43 - $82.78
- WVE®Oil Pressure SwitchJeep Wrangler 2004, Oil Pressure Switch by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$11.11 - $12.20
- Dorman®HELP™ Oil Filler CapJeep Wrangler 2004, HELP™ Oil Filler Cap by Dorman®. Dorman's Engine Oil Filler Cap is constructed of durable rubber to provide a tight, heat-resistant seal for the valve cover. It effectively prevents debris from entering into the...Replacement prevents debris and moisture from entering the Oil Fill Tube and contaminating the oil systemClearly marked with raised letters for quick identification under the hood$10.97
- SKP®Engine Oil PanJeep Wrangler 4.0L 2004, Engine Oil Pan by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$59.21
- Fel-Pro®Crankshaft SealJeep Wrangler 2004, Crankshaft Seal by Fel-Pro®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Application specific design to ensure a perfect fitMeets or exceeds all original equipment specifications$10.22 - $22.26
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2004 Jeep Wrangler Engine Reviews
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Best Oil For Duramax
ACDelco® - dexosD™ Light Duty Diesel SAE 0W-20 Synthetic Motor Oil, 1 QuartPosted by Aleski / October 29, 20212020 Chevy Silverado 1500
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