2003 Jeep Grand Cherokee Engine Parts

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Popular 2003 Jeep Grand Cherokee Engine Parts Categories

Essential Engine Parts for 2003 Jeep Grand Cherokees

Crown Auto Jeep Replacmnt – Crown Auto Jeep Replacmnt Oem Replacement, J3222276 (Part No.J3222276)

Crown Auto Jeep Replacmnt Oem Replacement, J3222276

from

$19.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) vehicles, including factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.
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MAHLE Original – MAHLE Original Distributor O-Ring, 72133 (Part No.72133)

MAHLE Original Distributor O-Ring, 72133

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$0.99
MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.
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Crown Auto Jeep Replacmnt – Crown Auto Jeep Replacmnt Oem Replacement, 53010388 (Part No.53010388)

Crown Auto Jeep Replacmnt Oem Replacement, 53010388

from

$12.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) vehicles, including factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.
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Carquest Premium – Carquest Engine Crankshaft Position Sensor Spacer, CSA1739 (Part No.CSA1739)

Carquest Engine Crankshaft Position Sensor Spacer, CSA1739

from

$9.99
The crankshaft position sensor provides a signal to the engine control module (ECM) or ignition control module (ICM) pinpointing the exact location of the crankshaft for spark and fuel injection timing. The electronic control unit (ECU) will also use the signal to identify specific cylinders for misfire detection and cylinder deactivation on some applications. The crankshaft sensor can be found in-line with the crankshaft either mounted to the engine block, or near the flywheel, or the crankshaft damper pulley.
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Melling – Melling Stock Replacement Type Oil Pump Repair Kit, K-72 (Part No.K-72)

Melling Stock Replacement Type Oil Pump Repair Kit, K-72

from

$55.99
Melling oil pump repair kits are provided to supply the parts needed to rebuild a specific individual oil pump. Melling kits include all the required parts needed for a quality oil pump rebuild. Although Melling recommends the installation of a new oil pump, Melling oil pump repair kits are the preferred choice when a rebuilder has the desire to reuse the original oil pump casting or front timing cover.
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Crown Auto Jeep Replacmnt – Crown Auto Jeep Replacmnt Non Adjustable, With Sprockets/ Chain/ Guide/ Gaskets, 53020444KL (Part No.53020444KL)

Crown Auto Jeep Replacmnt Non Adjustable, With Sprockets/ Chain/ Guide/ Gaskets, 53020444KL

from

$156.99
Crown Automotive offers the largest line of replacement parts for Jeep(R), as well as a growing line of parts for Chrysler and Dodge. Our applications Comes with Axle, Body, Brake, Clutch, Cooling, Electrical, Engine, Fuel, Lamps, Mirrors, Steering, Suspension, Transmission and Wiper.
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Edelbrock – Edelbrock Pushrod Set, 9638 (Part No.9638)

Edelbrock Pushrod Set, 9638

from

$295.99
“Edelbrock part No: 9638 Pushrods are designed for Chrysler Magnum 5.2L/5.9L V-8 engine applications. These one-piece pushrods are manufactured from high quality 4130 Chromoly steel tubing that has been surface hardened for maximum durability. They have precise formed wedged ends for a high quality fit with the cup seats. A black oxide finish is added for corrosion resistance. Pushrod Specifications: – Outside Diameter: 5/16″” – Length: 6.950″””
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Anchor – Anchor Engine Mount Front Right, Front Left, 3277 (Part No.3277)

Anchor Engine Mount Front Right, Front Left, 3277

from

$78.99
Anchor 3277, This mount supports the engine and dampen vibration. Each mount is specifically engineered and designed to OE standards. Natural and SBR rubber provide maximum life and performance. Steel fasteners are heat treated grade 5 bolts. A special bonding agent is used to ensure a rubber to metal bond. Rubber material is mixed to specific Durometer, hardness.
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Sealed Power – Sealed Power Engine Piston Ring Set, E-178K (Part No.E-178K)

Sealed Power Engine Piston Ring Set, E-178K

from

$80.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Cloyes Gear – Cloyes Gear Engine Variable Valve Timing (Vvt) Sprocket, VC130 (Part No.VC130)

Cloyes Gear Engine Variable Valve Timing (Vvt) Sprocket, VC130

from

$139.99
Variable Valve Timing (VVT) Sprockets, also known as camshaft phasers, offer technicians a repair solution for higher mileage vehicles and include all necessary components for a complete repair. Designed and manufactured using premium materials. 100% tested and measured for function, fitment, and durability to ensure optimal performance. Test parameters include adjustable angle, leakage, locking pin functionality and friction. Includes new camshaft phaser torque-to-yield (TTY) attachment bolts including valving bolts to ensure proper installation and phaser function. Cloyes recommends replacing the timing chain, tensioners, sprockets, and guides alongside VVT components to maintain system stability and ensure precise engine timing. Trusted by professionals for over a century and backed by an industry-leading warranty and technical support.
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Carquest Premium – Carquest Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack, 10066 (Part No.10066)

Carquest Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack, 10066

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$6.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
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Cloyes Gear – Cloyes Gear Engine Timing Idler Sprocket, S965 (Part No.S965)

Cloyes Gear Engine Timing Idler Sprocket, S965

from

$118.99
Meets or exceeds OEM performance requirements. Cloyes utilizes the latest in design And material technology, ensuring quiet And maintenance-free experience.
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Dorman – Dorman Timing Cover Kit – Includes Gasket, 635-409 (Part No.635-409)

Dorman Timing Cover Kit - Includes Gasket, 635-409

from

$87.99
This direct replacement timing cover matches the fit and function of the original equipment cover for a reliable repair. This part has undergone extensive testing to ensure adherence to precise design standards.
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Dorman – Dorman Engine Oil Pan: Direct Fit, Steel, Sump, 264-358 (Part No.264-358)

Dorman Engine Oil Pan: Direct Fit, Steel, Sump, 264-358

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$88.99
This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement.
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Crown Auto Jeep Replacmnt – Crown Auto Jeep Replacmnt OE Replacement, Rubber, Black, 52101035 (Part No.52101035)

Crown Auto Jeep Replacmnt OE Replacement, Rubber, Black, 52101035

from

$9.99
Crown Automotive offers the largest line of replacement parts for Jeep (R), as well as a growing line of parts for Chrysler and Dodge vehicles. Our applications features Axle, Body, Brake, Clutch, Cooling, Electrical, Engine, Fuel, Lamps, Mirrors, Steering, Suspension, Transmission and Wiper.
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Crown Auto Jeep Replacmnt – Crown Auto Jeep Replacmnt OE Replacement Component, 4338942 (Part No.4338942)

Crown Auto Jeep Replacmnt OE Replacement Component, 4338942

from

$1.99
Long-Lasting, Durable Crown Automotive Products
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Sealed Power – Sealed Power Engine Connecting Rod Bearing, 3310CPA 30 (Part No.3310CPA 30)

Sealed Power Engine Connecting Rod Bearing, 3310CPA 30

from

$7.89
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Cloyes Gear – Cloyes Gear Engine Timing Chain Guide, 9-5599 (Part No.9-5599)

Cloyes Gear Engine Timing Chain Guide, 9-5599

from

$13.99
Meets or exceeds OEM performance requirements. Cloyes utilizes the latest in design And material technology, ensuring quiet And maintenance-free experience.
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Dorman – Dorman Harmonic Balancer Assembly, 594-405 (Part No.594-405)

Dorman Harmonic Balancer Assembly, 594-405

from

$67.99
This direct replacement harmonic balancer features a stress-resistant rubber bond to properly absorb engine vibration. Stringent standards help ensure excellent tensile and impact strength for greater durability.
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Crown Auto Jeep Replacmnt – Crown Auto Jeep Replacmnt Push In Style, Plastic, 53010445 (Part No.53010445)

Crown Auto Jeep Replacmnt Push In Style, Plastic, 53010445

from

$16.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) vehicles, including factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.
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Sealed Power – Sealed Power Engine Crankshaft Thrust Washer Set, 4961F (Part No.4961F)

Sealed Power Engine Crankshaft Thrust Washer Set, 4961F

from

$23.49
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Dorman – Help – Dorman – Help Engine Oil Filler Cap, 80984 (Part No.80984)

Dorman - Help Engine Oil Filler Cap, 80984

from

$17.99
This engine oil filter cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.
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Driveworks – Driveworks Camshaft Seal, S-99139 (Part No.S-99139)

Driveworks Camshaft Seal, S-99139

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$23.99
Driveworks Camshaft Seal, S-99139. BEARINGS, SEALS, HUB ASSEMBLIES>BEARINGS & SEALS>SEALS>ECONOMY SEALS from Driveworks
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Melling – Melling Stock Replacement OE Type Oil Pump, M297 (Part No.M297)

Melling Stock Replacement OE Type Oil Pump, M297

from

$125.99
Made in USA. Melling oil pumps provide dependable performance every time in every application. Every Melling oil pump is engineered and assembled to the highest production standards from high quality materials. All Melling oil pumps use the latest in gear and gerotor technology to provide the highest level of quality and performance. Gears are machined to close tolerances to ensure proper engine pressure and correct, efficient pump operation. End plates are precision ground for maximum wear resistance. Every Melling oil pump is individually tested for pressure and flow under conditions designed to duplicate actual engine operating conditions.
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INA US – INA US Engine Timing Chain Tensioner, ZT-9-5747 (Part No.ZT-9-5747)

INA US Engine Timing Chain Tensioner, ZT-9-5747

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$104.99
For optimal power transmission in the timing drive, we offer you repair solutions. Our components ensure the correct gear ratios and deliver high reliability paired with low maintenance costs.
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Sealed Power – Sealed Power Engine Piston, WH883CP (Part No.WH883CP)

Sealed Power Engine Piston, WH883CP

from

$49.49
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Victor Reinz – Victor Reinz Fuel Pump Mounting Gasket, 71-13599-00 (Part No.71-13599-00)

Victor Reinz Fuel Pump Mounting Gasket, 71-13599-00

from

$4.79
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Crown Auto Jeep Replacmnt – Crown Auto Jeep Replacmnt Non-Baffled, .94 Inch Inner Diameter, Single, 2946079 (Part No.2946079)

Crown Auto Jeep Replacmnt Non-Baffled, .94 Inch Inner Diameter, Single, 2946079

from

$4.99
Crown Automotive offers the largest line of replacement parts for Jeep(R), as well as a growing line of parts for Chrysler and Dodge. Our applications comes with Axle, Body, Brake, Clutch, Cooling, Electrical, Engine, Fuel, Lamps, Mirrors, Steering, Suspension, Transmission and Wiper.
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Upgrade your 2003 Jeep Grand Cherokee with Top-Quality Engine Parts

When it comes to maintaining or upgrading your 2003 Jeep Grand Cherokee, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Jeep or enhancing its overall performance, Engine Parts are key to keeping your Grand Cherokee functioning at its best. At Advance Auto Parts, we offer a wide selection of 194 Engine Parts for the 2003 Jeep Grand Cherokee, designed to meet your needs without breaking the bank. From Engine Mount replacements to Camshafts upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Engine Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Engine Parts for your 2003 Jeep Grand Cherokee at great prices. Our Engine Parts inventory for this model ranges from just $1.25 to $1,460.00, with an average price of $92.39. Our 194 Engine Parts in stock come from 26 trusted brands, so you’re sure to find the right part for your 2003 Jeep Grand Cherokee without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2003 Jeep Grand Cherokee, we stock popular OEM and aftermarket Engine Parts from top names like Felpro, Melling, Dorman, and more. Felpro Engine Parts start at just $33.99 and boast an impressive 4.6 stars average rating from customers. Melling and Dorman also bring quality to the table, with Engine Parts available starting at $17.99, and at an average 4.3 stars rating. With 1,508 customer reviews and counting, our 2003 Jeep Grand Cherokee Engine Parts have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Engine Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 2003 Jeep Grand Cherokee is always ready to roll. We’re committed to providing you with everything you need to keep your Grand Cherokee in top shape, all in one place. Start shopping confidently below for your 2003 Jeep Grand Cherokee!

Best-Selling Engine Mounts for 2003 Jeep Grand Cherokees

Enhance the driving experience in your Jeep with 5 quality Engine Mount components, starting at $9.99.

Anchor – Anchor Engine Mount Front Left, 3019 (Part No.3019)

Anchor Engine Mount Front Left, 3019

from

$166.99
Anchor 3019 This mount supports the engine and dampen vibration. Each mount is specifically engineered and designed to OE standards. Natural and SBR rubber provide maximum life and performance. Steel fasteners are heat treated grade 5 bolts. A special bonding agent is used to ensure a rubber to metal bond. Rubber material is mixed to specific Durometer, hardness.
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Anchor – Anchor Engine Mount Front Right, 3039 (Part No.3039)

Anchor Engine Mount Front Right, 3039

from

$85.99
Anchor 3039 This mount supports the engine and dampen vibration. Each mount is specifically engineered and designed to OE standards. Natural and SBR rubber provide maximum life and performance. Steel fasteners are heat treated grade 5 bolts. A special bonding agent is used to ensure a rubber to metal bond. Rubber material is mixed to specific Durometer, hardness.
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Anchor – Anchor Engine Mount Front Right, 3008 (Part No.3008)

Anchor Engine Mount Front Right, 3008

from

$63.99
Anchor 3008 This mount supports the engine and dampen vibration. Each mount is specifically engineered and designed to OE standards. Natural and SBR rubber provide maximum life and performance. Steel fasteners are heat treated grade 5 bolts. A special bonding agent is used to ensure a rubber to metal bond. Rubber material is mixed to specific Durometer, hardness.
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Anchor – Anchor Engine Mount Front Left, 3012 (Part No.3012)

Anchor Engine Mount Front Left, 3012

from

$119.99
Anchor 3012 This mount supports the engine and dampen vibration. Each mount is specifically engineered and designed to OE standards. Natural and SBR rubber provide maximum life and performance. Steel fasteners are heat treated grade 5 bolts. A special bonding agent is used to ensure a rubber to metal bond. Rubber material is mixed to specific Durometer, hardness.
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Crown Auto Jeep Replacmnt – Crown Auto Jeep Replacmnt OE Replacement, Rubber, Black, 52101035 (Part No.52101035)

Crown Auto Jeep Replacmnt OE Replacement, Rubber, Black, 52101035

from

$9.99
Crown Automotive offers the largest line of replacement parts for Jeep (R), as well as a growing line of parts for Chrysler and Dodge vehicles. Our applications features Axle, Body, Brake, Clutch, Cooling, Electrical, Engine, Fuel, Lamps, Mirrors, Steering, Suspension, Transmission and Wiper.
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Most Popular 2003 Jeep Grand Cherokee Camshafts

Customize your Jeep with 13 Camshafts products like Camshaft Position Sensors, Camshaft Followers, and Camshaft Plugs, all priced under $127.99.

Dorman – Dorman Camshaft Synchronizer with Sensor, 689-200 (Part No.689-200)

Dorman Camshaft Synchronizer with Sensor, 689-200

from

$76.99
This engine camshaft synchronizer is designed to match the fit and function of the original synchronizer on specified applications, and is engineered for reliable performance and durability.
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Sealed Power – Sealed Power Engine Valve Lifter, HT-2011 (Part No.HT-2011)

Sealed Power Engine Valve Lifter, HT-2011

from

$10.49
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Carquest Premium – Carquest Camshaft Sensor, CSC1036 (Part No.CSC1036)

Carquest Camshaft Sensor, CSC1036

from

$41.99
A leader in vehicle electronic solutions, each premium product meets or exceeds OE specifications in appearance, fit, and function, ensuring easy installation and excellent performance. The product has been tested under extreme environments.
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Carquest Premium – Carquest Camshaft Sensor, CSC1099 (Part No.CSC1099)

Carquest Camshaft Sensor, CSC1099

from

$67.99
A leader in vehicle electronic solutions, each premium product meets or exceeds OE specifications in appearance, fit, and function, ensuring easy installation and excellent performance. The product has been tested under extreme environments.
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NTK – NTK Engine Camshaft Position Sensor, EC0114 (Part No.EC0114)

NTK Engine Camshaft Position Sensor, EC0114

from

$49.99
The Camshaft Position Sensor plays a vital role in your engine’s operation, to determine the exact position and speed of the camshaft(s) to the ECM. The ECM uses this information to determine fuel and spark timing as well as VVT operation. A failed sensor can result in a check engine light, hard starting or failure to start, increased vehicle emissions and engine misfire. Camshaft Position Sensors are a premium quality product with outstanding support and leading innovation bred from our OE heritage.
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NTK – NTK Engine Camshaft Position Sensor, EC0160 (Part No.EC0160)

NTK Engine Camshaft Position Sensor, EC0160

from

$66.99
The Camshaft Position Sensor plays a vital role in your engine’s operation, to determine the exact position and speed of the camshaft(s) to the ECM. The ECM uses this information to determine fuel and spark timing as well as VVT operation. A failed sensor can result in a check engine light, hard starting or failure to start, increased vehicle emissions and engine misfire. Camshaft Position Sensors are a premium quality product with outstanding support and leading innovation bred from our OE heritage.
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Dorman – Dorman Steel Cup Expansion Plug 2.00 In., Height 0.420 (Sold by each), 555-069 (Part No.555-069)

Dorman Steel Cup Expansion Plug 2.00 In., Height 0.420 (Sold by each), 555-069

from

$2.99
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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Carquest Premium – Carquest Engine Camshaft Synchronizer, CZE1002 (Part No.CZE1002)

Carquest Engine Camshaft Synchronizer, CZE1002

from

$127.99
The Engine Camshaft Synchronizer is a driven device typically mounted to or into the cylinder head of a motor. The Engine Camshaft Synchronizer provides the engine control module (ECM) the precise location of the camshaft for optimal engine operation.
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Carquest Premium – Carquest New Camshaft Synchronizer with Sensor, T4601 (Part No.T4601)

Carquest New Camshaft Synchronizer with Sensor, T4601

from

$82.99
ToughOne ignition distributors and cam synchronizers are 100% new units. They include caps, rotors, and electronic components to ensure a bolt-off/bolt-on solution.
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Dorman – Dorman Steel Cup Expansion Plug 2-9/64 In. SC, Height 0.350 (Sold by each), 555-076 (Part No.555-076)

Dorman Steel Cup Expansion Plug 2-9/64 In. SC, Height 0.350 (Sold by each), 555-076

from

$2.99
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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Encore Automotive – Encore Automotive Engine Camshaft Position Sensor, Genuine OE, SCM-D20005 (Part No.SCM-D20005)

Encore Automotive Engine Camshaft Position Sensor, Genuine OE, SCM-D20005

from

$69.99
Encore Automotive Genuine OE camshaft position sensor communicates with the ECU to accurately prompt the injectors and ignition timing. This will ensure the engine runs smooth. Encore Automotive partners with the world€™s leading automakers to bring the latest Genuine OE and high-quality aftermarket components to market. You€™re willing to do the work to keep your car or truck going €“ so, it only makes sense to go with Encore Automotive parts because when it comes to quality, fit and convenience, Encore has you covered.
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Encore Automotive – Encore Automotive Engine Valve Lifter, VL-D20005 (Part No.VL-D20005)

Encore Automotive Engine Valve Lifter, VL-D20005

from

$13.99
Encore Automotive Valve Lifter is a steel cylinder designed to maintain zero valve clearance in a combustion engine.
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Melling – Melling Stock Replacement Engine Assembly Lubricant, 4 oz., M-10012 (Part No.M-10012)

Melling Stock Replacement Engine Assembly Lubricant, 4 oz., M-10012

from

$5.89
Made In USA. 4 oz. Melling engine assembly lube, MELL-LUBE, is formulated to be an initial lubricant on camshaft metal surfaces as well as related valve train parts. The added zinc material (1400 ppm) provides MELL-LUBE with added protection to prevent scoring and galling during initial engine start-up for both newly rebuilt and / or remanufactured engines. In addition, MELL-LUBE contains corrosion inhibitors to prevent rust and pitting of components. MELL-LUBE mixes with any engine oil and will not clog filters. Melling recommends MELL-LUBE be a part of every camshaft install.
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Top Picks for 2003 Jeep Grand Cherokee Valve Cover and Cylinder Heads

Upgrade Jeep Grand Cherokees with top-quality Valve Cover and Cylinder Heads parts, including 34 OEM and aftermarket selections for your 2003 model.

Sealed Power – Sealed Power Engine Push Rod, RP-3275 (Part No.RP-3275)

Sealed Power Engine Push Rod, RP-3275

from

$5.29
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Felpro – Felpro PermaTorque Engine Cylinder Head Gasket, 26157 PT (Part No.26157 PT)

Felpro PermaTorque Engine Cylinder Head Gasket, 26157 PT

from

$63.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Dorman – Help – Dorman – Help Engine Oil Filler Cap, 80984 (Part No.80984)

Dorman - Help Engine Oil Filler Cap, 80984

from

$17.99
This engine oil filter cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.
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Felpro – Felpro PermaTorque Engine Cylinder Head Gasket Set, HS 26211 PT (Part No.HS 26211 PT)

Felpro PermaTorque Engine Cylinder Head Gasket Set, HS 26211 PT

from

$178.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Felpro – Felpro PermaTorque Engine Cylinder Head Gasket Set, HS 26157 PT (Part No.HS 26157 PT)

Felpro PermaTorque Engine Cylinder Head Gasket Set, HS 26157 PT

from

$183.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Sealed Power – Sealed Power Engine Valve Lifter, HT-2271 (Part No.HT-2271)

Sealed Power Engine Valve Lifter, HT-2271

from

$12.49
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Felpro – Felpro Engine Cylinder Head Bolt Set, ES 71102 (Part No.ES 71102)

Felpro Engine Cylinder Head Bolt Set, ES 71102

from

$53.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Felpro – Felpro Engine Cylinder Head Bolt Set, ES 71129 (Part No.ES 71129)

Felpro Engine Cylinder Head Bolt Set, ES 71129

from

$73.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Felpro – Felpro PermaTorque Engine Cylinder Head Gasket, 9076 PT-1 (Part No.9076 PT-1)

Felpro PermaTorque Engine Cylinder Head Gasket, 9076 PT-1

from

$38.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Dorman – Dorman Valve Covers: with Gasket, Direct Replacement, Stamped Steel, 264-983 (Part No.264-983)

Dorman Valve Covers: with Gasket, Direct Replacement, Stamped Steel, 264-983

from

$274.99
This replacement valve cover matches the fit and function of the original equipment part that may be damaged or warped. Made from quality materials for excellent fit and superior heat resistance, this valve cover has undergone extensive testing.
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Sealed Power – Sealed Power Engine Rocker Arm Bridge, MR-1840 (Part No.MR-1840)

Sealed Power Engine Rocker Arm Bridge, MR-1840

from

$2.49
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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RT Offroad – RT Offroad Valve Cover Kit, Black, W/ 4.0L Engine, RT35001 (Part No.RT35001)

RT Offroad Valve Cover Kit, Black, W/ 4.0L Engine, RT35001

from

$272.99
For over 45 years, Crown Automotive has been providing the Jeep(R) industry with outstanding quality replacement parts. That same quality and experience can now be found in our new line of Jeep(R) accessories and heavy duty components called RT Off Road.
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Crown Auto Jeep Replacmnt – Crown Auto Jeep Replacmnt OE Replacement, 53020742AC (Part No.53020742AC)

Crown Auto Jeep Replacmnt OE Replacement, 53020742AC

from

$20.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) vehicles, including factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.
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RT Offroad – RT Offroad Engine Valve Cover: Valve Cover Kit, Red, W/ 4.0L Engine, RT35002 (Part No.RT35002)

RT Offroad Engine Valve Cover: Valve Cover Kit, Red, W/ 4.0L Engine, RT35002

from

$249.99
Crown Automotive offers the largest line of replacement parts for Jeep(R), as well as a growing line of parts for Chrysler and Dodge.
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Dorman – Dorman Valve Covers: Direct Replacement, Plastic, 264-929 (Part No.264-929)

Dorman Valve Covers: Direct Replacement, Plastic, 264-929

from

$217.99
This replacement valve cover matches the fit and function of the original equipment part that may be damaged or warped. Made from quality materials for excellent fit and superior heat resistance, this valve cover has undergone extensive testing.
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Crown Auto Jeep Replacmnt – Crown Auto Jeep Replacmnt 4.0L/ 4.2L Engines, Self Aligning, Steel, Set Of 12, 3242393K (Part No.3242393K)

Crown Auto Jeep Replacmnt 4.0L/ 4.2L Engines, Self Aligning, Steel, Set Of 12, 3242393K

from

$205.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) vehicles, including factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.
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Crown Auto Jeep Replacmnt – Crown Auto Jeep Replacmnt OE Replacement, J8120512 (Part No.J8120512)

Crown Auto Jeep Replacmnt OE Replacement, J8120512

from

$1.99
Crown Automotive offers the largest line of replacement parts for Jeep (R). Crown Automotive has consistently maintained its commitment to offering only quality parts and exceptional service. Crown Automotive continues to be the leader in quality replacement parts for Jeep (R) vehicles.
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Dorman – Dorman Valve Covers: Direct Replacement, Plastic, 264-928 (Part No.264-928)

Dorman Valve Covers: Direct Replacement, Plastic, 264-928

from

$208.99
This replacement valve cover matches the fit and function of the original equipment part that may be damaged or warped. Made from quality materials for excellent fit and superior heat resistance, this valve cover has undergone extensive testing.
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Edelbrock – Edelbrock Performer Jeep 4.0L Cylinder Head, Bare, 50159 (Part No.50159)

Edelbrock Performer Jeep 4.0L Cylinder Head, Bare, 50159

from

$1460.00
“The Edelbrock #50159 Performer Cylinder Head is designed as a bolt-on performance upgrade for 1987-2006 Jeep’s with a 4.0L inline six engine. They feature better flowing intake/exhaust ports along with a modern combustion chamber design and back cut and swirl polished valves for improved flow. Retains the stock valve angle, pushrod length and valve cover bolt pattern for use with factory components and off the shelf accessories. Larger reinforced rocker bosses for improved strength at high RPM and Heli-Coil threaded inserts in the intake manifold bolt holes for added strength as well as a 3/4″” deck throughout the head also promotes stiffness and durability. This cylinder head is machined to accept both distributor or coil pack ignition. To optimize airflow, this cylinder head is designed with a 1991-2006 4.0L intake port location and 1991-98 4.0L exhaust port size. As a result, this cylinder head must be used with a 1991-2006 intake manifold and a 1991-1998 exhaust manifold. Aftermarket exhaust headers can also be used in place of 1991-1998 exhaust manifolds and MUST be used in place of 1999-2006 exhaust manifolds. Most aftermarket exhaust headers are compatible, but please check with the exhaust header manufacture to verify. This head is NOT compatible with 1999-2006 OEM exhaust manifolds.”
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Victor Reinz – Victor Reinz Engine Cylinder Head Gasket Set, 02-10427-01 (Part No.02-10427-01)

Victor Reinz Engine Cylinder Head Gasket Set, 02-10427-01

from

$214.99
Whether you are a professional technician or a skilled do-it-yourselfer, you need easy access to Victor Reinz quality at every level of the engine all in one box and without any surprises. Protective packaging, informative labels, and state-of-the art electronic cataloging, ensure you receive precisely the gaskets and seals needed for a successful, long-lasting repair.
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Edelbrock – Edelbrock Engine Gasket Set (Head / Intake / Exhaust / Valve Cover) for Jeep, 7350 (Part No.7350)

Edelbrock Engine Gasket Set (Head / Intake / Exhaust / Valve Cover) for Jeep, 7350

from

$141.99
The No. 7350 Edelbrock head gaskets provide the best sealing solution and are matched to Edelbrock cylinder heads for optimal performance. Edelbrock relies on industry leading head gasket manufactures to ensure our head gasket sets will provide the best fit and sealing properties when used with Edelbrock aluminum cylinder heads. Edelbrock head gaskets are manufactured from high-density materials and feature a superior design that performs under pressure and provides a long-lasting seal, without re-torqueing.
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Autotecnica – Autotecnica Valve Cover w/ Gasket, Left, CY1416690 (Part No.CY1416690)

Autotecnica Valve Cover w/ Gasket, Left, CY1416690

from

$108.99
Autotecnica offers high-quality aftermarket parts for a wide variety of Asian and North American passenger cars and trucks, include braking, cooling, driveline, electrical, engine, fuel, HVAC, steering, and suspension categories. Autotecnica is the smart choice. Whether you’re a DIY enthusiast or professional technician in need of replacement parts that meet OEM specifications, Autotecnica is an excellent alternative to expensive €œGenuine€ components.
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Autotecnica – Autotecnica Valve Cover w/ Gasket, Right, CY1416691 (Part No.CY1416691)

Autotecnica Valve Cover w/ Gasket, Right, CY1416691

from

$108.99
Autotecnica offers high-quality aftermarket parts for a wide variety of Asian and North American passenger cars and trucks, include braking, cooling, driveline, electrical, engine, fuel, HVAC, steering, and suspension categories. Autotecnica is the smart choice. Whether you’re a DIY enthusiast or professional technician in need of replacement parts that meet OEM specifications, Autotecnica is an excellent alternative to expensive €œGenuine€ components.
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Edelbrock – Edelbrock Cylinder Head Gasket Set for Jeep, 7348 (Part No.7348)

Edelbrock Cylinder Head Gasket Set for Jeep, 7348

from

$96.99
“Edelbrock part No. 7348 head gasket is intended for 1987-06 Jeep with 4.0L Inline 6. This gasket comes as a set and has a 4.005″” bore size, .042″” compressed thickness and 8.88cc volume.”
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In-Demand Engine Gaskets and Seals for 2003 Jeep Grand Cherokees

Select from 26 premium Engine Gaskets and Seals parts for your 2003 Jeep Grand Cherokee, with prices ranging from $1.99 to $416.99.

Felpro – Felpro Engine Valve Cover Gasket Set, VS 50458 R (Part No.VS 50458 R)

Felpro Engine Valve Cover Gasket Set, VS 50458 R

from

$58.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Felpro – Felpro Intake and Exhaust Manifolds Combination Gasket, MS 93094 (Part No.MS 93094)

Felpro Intake and Exhaust Manifolds Combination Gasket, MS 93094

from

$35.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Felpro – Felpro Engine Oil Pan Gasket Set – PermaDry molded rubber, OS 30709 R (Part No.OS 30709 R)

Felpro Engine Oil Pan Gasket Set - PermaDry molded rubber, OS 30709 R

from

$86.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Felpro – Felpro Engine Crankshaft Seal Kit, BS 40186 (Part No.BS 40186)

Felpro Engine Crankshaft Seal Kit, BS 40186

from

$27.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Felpro – Felpro Engine Timing Cover Gasket Set, TCS 45117 (Part No.TCS 45117)

Felpro Engine Timing Cover Gasket Set, TCS 45117

from

$20.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Felpro – Felpro Engine Timing Cover Gasket Set, TCS 46000 (Part No.TCS 46000)

Felpro Engine Timing Cover Gasket Set, TCS 46000

from

$84.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Felpro – Felpro Engine Oil Pan Gasket Set – PermaDry molded rubber, Oil Pan SnapUps Included, OS 34308 R (Part No.OS 34308 R)

Felpro Engine Oil Pan Gasket Set - PermaDry molded rubber, Oil Pan SnapUps Included, OS 34308 R

from

$39.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Felpro – Felpro Engine Valve Cover Gasket Set, VS 50521 R (Part No.VS 50521 R)

Felpro Engine Valve Cover Gasket Set, VS 50521 R

from

$56.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Felpro – Felpro Engine Timing Cover Gasket Set, TCS 45458 (Part No.TCS 45458)

Felpro Engine Timing Cover Gasket Set, TCS 45458

from

$22.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Felpro – Felpro Engine Timing Cover Gasket Set, TCS 46022 (Part No.TCS 46022)

Felpro Engine Timing Cover Gasket Set, TCS 46022

from

$24.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Felpro – Felpro Engine Valve Stem Oil Seal Set, SS 71041 (Part No.SS 71041)

Felpro Engine Valve Stem Oil Seal Set, SS 71041

from

$38.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Felpro – Felpro Engine Conversion Gasket Set, CS 26157 (Part No.CS 26157)

Felpro Engine Conversion Gasket Set, CS 26157

from

$164.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Felpro – Felpro Engine Gasket Set, 260-1968 (Part No.260-1968)

Felpro Engine Gasket Set, 260-1968

from

$416.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Felpro – Felpro Engine Gasket Set, 260-2000 (Part No.260-2000)

Felpro Engine Gasket Set, 260-2000

from

$263.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Victor Reinz – Victor Reinz Engine Conversion Gasket Set, 08-10117-01 (Part No.08-10117-01)

Victor Reinz Engine Conversion Gasket Set, 08-10117-01

from

$188.99
Whether you are a professional technician or a skilled do-it-yourselfer, you need easy access to Victor Reinz quality at every level of the engine all in one box and without any surprises. Protective packaging, informative labels, and state-of-the art electronic cataloging, ensure you receive precisely the gaskets and seals needed for a successful, long-lasting repair.
See More

Victor Reinz – Victor Reinz Engine Valve Stem Oil Seal Set, 12-19448-01 (Part No.12-19448-01)

Victor Reinz Engine Valve Stem Oil Seal Set, 12-19448-01

from

$101.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Felpro – Felpro PermaDryPlus with SpeedFit Engine Timing Cover Gasket Set, TCS 46022 T (Part No.TCS 46022 T)

Felpro PermaDryPlus with SpeedFit Engine Timing Cover Gasket Set, TCS 46022 T

from

$67.99
Save time on your next oil pan repair with the Fel-Pro PermaDryPlus oil pan gasket with SpeedFit technology. Designed to replace the RTV that originally sealed the oil pan, using a Fel-Pro oil pan gasket simplifies the installation with no waiting for the RTV to cure.
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Victor Reinz – Victor Reinz Engine Timing Cover Gasket Set, 15-10209-01 (Part No.15-10209-01)

Victor Reinz Engine Timing Cover Gasket Set, 15-10209-01

from

$65.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Victor Reinz – Victor Reinz Engine Valve Cover Gasket Set, 15-10668-01 (Part No.15-10668-01)

Victor Reinz Engine Valve Cover Gasket Set, 15-10668-01

from

$51.99
Oil drops on the driveway are a distant memory thanks to sophisticated engine valve cover and gasket designs. Victor Reinz is at the forefront of engineering the latest sealing technology. Although the primary task of valve cover gaskets is to seal oil and oil spray, they must withstand high temperatures brought on by nearby exhaust manifolds, exhaust crossovers in the cylinder heads, and EGR systems. Victor Reinz valve cover gaskets deliver the quality materials you demand. Where appropriate, Victor Reinz valve cover gaskets are designed with compression limiters to prevent over-torquing, splitting, or the need to retorque.
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Crown Auto Jeep Replacmnt – Crown Auto Jeep Replacmnt Oem Replacement, 53020758AC (Part No.53020758AC)

Crown Auto Jeep Replacmnt Oem Replacement, 53020758AC

from

$47.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) vehicles, including factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.
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Victor Reinz – Victor Reinz Engine Valve Cover Gasket Set, 15-10673-01 (Part No.15-10673-01)

Victor Reinz Engine Valve Cover Gasket Set, 15-10673-01

from

$45.99
Oil drops on the driveway are a distant memory thanks to sophisticated engine valve cover and gasket designs. Victor Reinz is at the forefront of engineering the latest sealing technology. Although the primary task of valve cover gaskets is to seal oil and oil spray, they must withstand high temperatures brought on by nearby exhaust manifolds, exhaust crossovers in the cylinder heads, and EGR systems. Victor Reinz valve cover gaskets deliver the quality materials you demand. Where appropriate, Victor Reinz valve cover gaskets are designed with compression limiters to prevent over-torquing, splitting, or the need to retorque.
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Crown Auto Jeep Replacmnt – Crown Auto Jeep Replacmnt 4.0L/ 4.2L Engines, Silicone Rubber, 53007568 (Part No.53007568)

Crown Auto Jeep Replacmnt 4.0L/ 4.2L Engines, Silicone Rubber, 53007568

from

$44.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) vehicles, including factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.
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Victor Reinz – Victor Reinz Intake and Exhaust Manifolds Combination Gasket, 71-19444-00 (Part No.71-19444-00)

Victor Reinz Intake and Exhaust Manifolds Combination Gasket, 71-19444-00

from

$28.99
Withstanding harsh environments, while sealing fuel, air, coolant, and oil, is the challenging task for intake manifold gaskets. Victor Reinz product coverage includes upper manifold (plenum) gaskets, lower intake manifold gaskets and additional gaskets and seals as required. Victor Reinz engineers choose from the worlds broadest range of gasket materials and constructions, and select the best design for the specific engine, whether it is import, domestic, heavy cast iron or lightweight aluminum.
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Victor Reinz – Victor Reinz Engine Timing Cover Gasket Set, 15-10178-01 (Part No.15-10178-01)

Victor Reinz Engine Timing Cover Gasket Set, 15-10178-01

from

$20.79
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Most Sold 2003 Jeep Grand Cherokee Engine Timing Parts

Explore our best-selling Jeep parts for the 2003 Grand Cherokee among 33 OEM and aftermarket options starting from $1.99.

National – National Multi-Purpose Seal, 321460 (Part No.321460)

National Multi-Purpose Seal, 321460

from

$14.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
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Dorman – Dorman Rubber Expansion Plug 1-3/8 In. – Size Range 1-3/8 In. – 1-1/2 In. (Sold by each), 570-008 (Part No.570-008)

Dorman Rubber Expansion Plug 1-3/8 In. - Size Range 1-3/8 In. - 1-1/2 In. (Sold by each), 570-008

from

$18.99
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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Dorman – Dorman Timing Cover Kit – Includes Gasket, 635-409 (Part No.635-409)

Dorman Timing Cover Kit - Includes Gasket, 635-409

from

$87.99
This direct replacement timing cover matches the fit and function of the original equipment cover for a reliable repair. This part has undergone extensive testing to ensure adherence to precise design standards.
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Cloyes Gear – Cloyes Gear Engine Timing Chain Tensioner, 9-5423 (Part No.9-5423)

Cloyes Gear Engine Timing Chain Tensioner, 9-5423

from

$33.99
Since 1921, Cloyes has been the trusted leader in automotive timing systems, delivering premium-quality solutions. A timing chain tensioner maintains appropriate tension in the timing chain. Depending on design and application, Cloyes engine timing chain tensioners can use spring tension or hydraulic pressure to properly tension the chain for optimal performance. To ensure total timing system integrity, Cloyes recommends replacing the chain along with the tensioners, guides, and sprockets during service. Trusted by professionals for over a century & backed by an industry-leading Warranty (limited) and technical support.
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Cloyes Gear – Cloyes Gear Primary Timing Chain Kit: Exact Fit, 106, 70 Links, Timing Components, Without Sprockets, 9-0393SX (Part No.9-0393SX)

Cloyes Gear Primary Timing Chain Kit: Exact Fit, 106, 70 Links, Timing Components, Without Sprockets, 9-0393SX

from

$353.99
Since 1921, Cloyes has been the trusted leader in automotive timing systems delivering premium-quality solutions. Cloyes engine timing chain kits are engineered for precision, durability, and optimal engine performance. Kits include all chains, sprockets, tensioners, chain guides, and chain tensioner guides – respective to application and kit selection. To ensure total timing system integrity, Cloyes recommends replacing all engine timing components. Trusted by professionals for over a century & backed by an industry-leading Warranty (limited) and technical support.
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National – National Shaft Repair Sleeve, 99181 (Part No.99181)

National Shaft Repair Sleeve, 99181

from

$38.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
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Cloyes Gear – Cloyes Gear Engine Timing Chain Guide, 9-5426 (Part No.9-5426)

Cloyes Gear Engine Timing Chain Guide, 9-5426

from

$41.49
Since 1921, Cloyes has been the trusted leader in automotive timing systems. A timing chain guide serves as a guide (or track) for the timing chain, connecting the crankshaft and camshaft ensuring proper alignment and timing. Cloyes timing chain guides use the latest in design and material technology, ensuring quiet operation, durability that meet or exceed OEM performance. To ensure total timing system integrity, Cloyes recommends replacing the chain along with the tensioners, guides, and sprockets during service. Trusted by professionals for over a century & backed by an industry-leading Warranty (limited) and technical support. 
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Dorman – Dorman Steel Cup Expansion Plug 1-3/8 In., Height 0.340 (Sold by each), 555-025 (Part No.555-025)

Dorman Steel Cup Expansion Plug 1-3/8 In., Height 0.340 (Sold by each), 555-025

from

$1.99
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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Cloyes Gear – Cloyes Gear Engine Timing Chain Tensioner, 9-5425 (Part No.9-5425)

Cloyes Gear Engine Timing Chain Tensioner, 9-5425

from

$80.99
Since 1921, Cloyes has been the trusted leader in automotive timing systems, delivering premium-quality solutions. A timing chain tensioner maintains appropriate tension in the timing chain. Depending on design and application, Cloyes engine timing chain tensioners can use spring tension or hydraulic pressure to properly tension the chain for optimal performance. To ensure total timing system integrity, Cloyes recommends replacing the chain along with the tensioners, guides, and sprockets during service. Trusted by professionals for over a century & backed by an industry-leading Warranty (limited) and technical support.
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Cloyes Gear – Cloyes Gear Engine Timing Crankshaft Sprocket, S861 (Part No.S861)

Cloyes Gear Engine Timing Crankshaft Sprocket, S861

from

$28.49
Sprocket Made From High Alloy Material. Sprocket Teeth Are Heat Treated. Precision Tooth Form To Assure Proper Chain Engagement, And Precise Keyway To Tooth Timing.
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Cloyes Gear – Cloyes Gear Engine Timing Camshaft Sprocket, S852 (Part No.S852)

Cloyes Gear Engine Timing Camshaft Sprocket, S852

from

$35.99
Sprocket Made From High Alloy Material. Features Precision Tooth Form To Assure Proper Chain Engagement, And Is Balanced For Proper Timing.
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Cloyes Gear – Cloyes Gear Engine Timing Idler Sprocket, S865A (Part No.S865A)

Cloyes Gear Engine Timing Idler Sprocket, S865A

from

$135.99
Sprocket Made From High Alloy Material. Sprocket Teeth Are Heat Treated. Precision Tooth Form To Assure Proper Chain Engagement, And Precise Keyway To Tooth Timing.
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Cloyes Gear – Cloyes Gear Engine Timing Chain Tensioner, 9-5424 (Part No.9-5424)

Cloyes Gear Engine Timing Chain Tensioner, 9-5424

from

$78.99
Since 1921, Cloyes has been the trusted leader in automotive timing systems, delivering premium-quality solutions. A timing chain tensioner maintains appropriate tension in the timing chain. Depending on design and application, Cloyes engine timing chain tensioners can use spring tension or hydraulic pressure to properly tension the chain for optimal performance. To ensure total timing system integrity, Cloyes recommends replacing the chain along with the tensioners, guides, and sprockets during service. Trusted by professionals for over a century & backed by an industry-leading Warranty (limited) and technical support.
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Crown Auto Jeep Replacmnt – Crown Auto Jeep Replacmnt Non Adjustable, With Sprockets/ Chain/ Guide/ Gaskets, 53020444KL (Part No.53020444KL)

Crown Auto Jeep Replacmnt Non Adjustable, With Sprockets/ Chain/ Guide/ Gaskets, 53020444KL

from

$156.99
Crown Automotive offers the largest line of replacement parts for Jeep(R), as well as a growing line of parts for Chrysler and Dodge. Our applications Comes with Axle, Body, Brake, Clutch, Cooling, Electrical, Engine, Fuel, Lamps, Mirrors, Steering, Suspension, Transmission and Wiper.
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Cloyes Gear – Cloyes Gear Engine Timing Components, Camshaft Timing Kit, Crankshaft Timing Kit, Timing Set with Sprockets, Timing Drive Assembly, C-3225 (Part No.C-3225)

Cloyes Gear Engine Timing Components, Camshaft Timing Kit, Crankshaft Timing Kit, Timing Set with Sprockets, Timing Drive Assembly, C-3225

from

$123.99
Since 1921, Cloyes has been the trusted leader in automotive timing systems delivering premium-quality solutions. Cloyes engine timing sets are engineered for precision, durability, and optimal engine performance. Sets includes crankshaft sprocket, camshaft sprocket and chain. To ensure total timing system integrity, Cloyes recommends replacing all engine timing components. Trusted by professionals for over a century & backed by an industry-leading warranty and technical support.
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Cloyes Gear – Cloyes Gear Engine Timing Camshaft Sprocket, S854 (Part No.S854)

Cloyes Gear Engine Timing Camshaft Sprocket, S854

from

$46.99
Sprocket Made From High Alloy Material. Features Precision Tooth Form To Assure Proper Chain Engagement, And Is Balanced For Proper Timing.
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Cloyes Gear – Cloyes Gear Engine Timing Chain, C385 (Part No.C385)

Cloyes Gear Engine Timing Chain, C385

from

$32.99
Pre-Stressed And Heat-Treated For Increased Durability. Precision Cut Links With Smooth Finish. Precision Pitch Control For Proper Chain To Sprocket Tooth Fit.
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Cloyes Gear – Cloyes Gear Engine Timing Chain, C393 (Part No.C393)

Cloyes Gear Engine Timing Chain, C393

from

$53.99
Since 1921, Cloyes has been the trusted leader in automotive timing systems. Our timing chains are built to synchronize crankshaft and camshaft rotation with absolute accuracy, ensuring precise valve timing and long-term engine performance. Available as stand-alone chains or in complete kits, Cloyes timing chains are manufactured from premium materials, heat-treated, pre-stressed and engineered for a perfect chain-to-sprocket tooth fit €” delivering quiet operation, durability, and OE-level performance you can count on. To ensure total timing system integrity, Cloyes recommends replacing the chain along with the tensioners, guides, and sprockets during service. Trusted by professionals for over a century & backed by an industry-leading warranty and technical support.
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INA US – INA US Engine Timing Set, ZC-9-0393S (Part No.ZC-9-0393S)

INA US Engine Timing Set, ZC-9-0393S

from

$941.99
INA timing chain kits include all essential components to ensure that the repair is done right the first time. Each kit contains all necessary chains, tensioners, and guides. In certain applications the kit also contains the necessary gears and sprockets, along with a specially formulated, high performance, chain additive uniquely made for Schaeffler by Liqui Moly. The chain additive helps reduce friction during the break in period and reduces run-in wear by up to twenty percent.
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INA US – INA US , ZC-9-0393SX (Part No.ZC-9-0393SX)

INA US , ZC-9-0393SX

from

$424.99
INA US , ZC-9-0393SX. ENGINE PARTS>TIMING COMPONENTS>TIMING CHAIN SETS>TIMING CHAIN SETS from INA US
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Dayco – Dayco Timing Chain Kit, 10 Piece Set, Chains, Tensioners & Guides, KTC1373 (Part No.KTC1373)

Dayco Timing Chain Kit, 10 Piece Set, Chains, Tensioners & Guides, KTC1373

from

$324.99
With the backing of an industry-leading two year or 60,000 mile parts and labor warranty, each Dayco timing chain kit includes top-grade timing chains, precision machined crank sprockets and cam sprockets, tensioners, high-grade plastic guides, seals and VVT solenoids & cam phasers if the application calls for it.
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INA US – INA US , ZC-C-3225 (Part No.ZC-C-3225)

INA US , ZC-C-3225

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$187.99
INA US , ZC-C-3225. ENGINE PARTS>TIMING COMPONENTS>TIMING CHAIN SETS>TIMING CHAIN SETS from INA US
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Dayco – Dayco Timing Chain Kit, 3 Piece Set, Sprockets And Chain, KTC1417 (Part No.KTC1417)

Dayco Timing Chain Kit, 3 Piece Set, Sprockets And Chain, KTC1417

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$124.99
With the backing of an industry-leading two year or 60,000 mile parts and labor warranty, each Dayco timing chain kit includes top-grade timing chains, precision machined crank sprockets and cam sprockets, tensioners, high-grade plastic guides, seals and VVT solenoids and cam phasers if the application calls for it.
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INA US – INA US Engine Timing Chain Tensioner, ZT-9-5425 (Part No.ZT-9-5425)

INA US Engine Timing Chain Tensioner, ZT-9-5425

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$113.99
For optimal power transmission in the timing drive, we offer you repair solutions. Our components ensure the correct gear ratios and deliver high reliability paired with low maintenance costs.
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Top-Rated Engine Parts Brands For Your 2003 Jeep Grand Cherokee

Shop for the best-rated brands offering Engine Parts and other products for your 2003 Jeep Grand Cherokees. Below you’ll find some of our best rated Engine Parts from Felpro, Melling, and Dorman, and more. Engine Parts from these brands that fit a 2003 Grand Cherokee start at just $17.99 and are rated as high as 4.6 stars. OEM and aftermarket Engine Parts don’t get more top quality, durable, and affordable than from the brands below.

Popular Felpro 2003 Jeep Grand Cherokee Engine Parts

When it comes to maintaining or upgrading your 2003 Jeep Grand Cherokee, using quality Engine Parts is essential to ensure durability and a perfect fit. Felpro ticks all of those boxes. We offer a wide selection of Felpro Engine Parts, specifically designed for the 2003 Jeep Grand Cherokee. With over 3 Felpro brand Engine Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $33.99, with an average price of just $42.99. Plus, with over 113 customer reviews and an average rating of 4.6 stars, you can trust that our Felpro Engine Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
Felpro Intake and Exhaust Manifolds Combination Gasket, MS 93094
from $35.99
(8)
Felpro Intake and Exhaust Manifolds Combination Gasket, MS 93094
“Easy to install and fit perfectly.”
Felpro Engine Crankshaft Seal Kit, BS 40183
from $33.99
(12)
Felpro Engine Crankshaft Seal Kit, BS 40183
“It fit perfect”
Felpro Engine Valve Cover Gasket Set, VS 50458 R
from $58.99
(93)
Felpro Engine Valve Cover Gasket Set, VS 50458 R
“Actually, got it in without issue. Old one leaked like a sieve and through a P0420 code for the first cat. Spent more time in the wash tub with the ”

Popular Melling 2003 Jeep Grand Cherokee Engine Parts

Melling auto parts is one of the highest quality Engine Part brands in the market. Any 2003 Jeep Grand Cherokee owner should feel confident when installing genuine Melling parts in their vehicle. To ensure the best fit and performance for your 2003 Grand Cherokee, Advance Auto Parts carries a full inventory of 3 Melling Engine Parts. Plus you will be keeping your Jeep in peak condition while saving money because prices on these Melling Engine Parts range from $55.99 to $125.99, plus, with more than 6 customer reviews and an impressive 4.3 stars average rating, you can be confident the Fram Engine Parts below will deliver on both quality and value.
Melling Stock Replacement Type Oil Pump Repair Kit, K-81A
from $55.99
(2)
Melling Stock Replacement Type Oil Pump Repair Kit, K-81A
“better than buying a new one.”
Melling Stock Replacement Oil Pump Screen, 320S
from $73.99
(1)
Melling Stock Replacement Oil Pump Screen, 320S
“just did an ATK engine replacement on a 4.7 dodge ram must install new pickup tube for warranty reasons. Advance only ones to have in stock must have ”

FAQs for 2003 Jeep Grand Cherokee Engine Parts

Which Engine Parts are best-sellers for 2003 Jeep Grand Cherokees?

Out of 194 Engine Parts that fit 2003 Jeep Grand Cherokees, the following parts are the top sellers:

What’s the price range for 2003 Jeep Grand Cherokee Engine Parts?

Engine Part prices for the 2003 Jeep Grand Cherokee start at $1.25 and go up to $1,460.00 for the most premium parts.

What’s the average price of a Engine Part for a 2003 Jeep Grand Cherokee?

The average price for Engine Parts for the 2003 Jeep Grand Cherokee is $92.39. Keep in mind the variety of part types within our Engine Part category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Engine Parts for other Jeep Grand Cherokee model years?

Yes, we currently carry Engine Parts for 32 model years of Jeep Grand Cherokees between 1993 and 2026. Engine Parts are bought most frequently for the following model years: 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, and 2015.

What are the cheapest Engine Parts for my 2003 Jeep Grand Cherokee?

What are the top-rated Engine Parts that fit the 2003 Jeep Grand Cherokee?

Out of 1,508 reviews by customers, our 2003 Jeep Grand Cherokee Engine Parts have an average customer rating of . These are some of the highest-rated Engine Part types for the 2003 Jeep Grand Cherokee and their top-rated products:

What types of Engine Parts do you sell for my 2003 Jeep Grand Cherokee?

Can I get help with 2003 Jeep Grand Cherokee Engine Part orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Jeep Engine Parts and more.

What is your return policy for Jeep Grand Cherokee Engine Parts?

Advance Auto Parts keeps returns simple. For new Jeep Grand Cherokee Engine Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.