Jeep Grand Cherokee Engine Performance Parts
Built for your Jeep Grand Cherokee, this collection offers a wide range of engine performance parts designed to enhance power, throttle response, and overall reliability. Whether you’re looking to improve airflow with intakes and headers or optimize fuel delivery and tuning, these parts are engineered to fit your model precisely.
Explore components like high-flow exhaust systems, throttle bodies, programmers, and fuel system upgrades that work together to unlock your Jeep’s full potential. Each product is selected to improve engine efficiency, sound, and driving experience without compromising durability.
Shop engine performance upgrades for your Jeep Grand Cherokee at FastHemis.
MagnaFlow BRE Direct-Fit Aluminized Steel Exhaust Kit: Jeep Grand Cherokee 99-04
Magnaflow
$238.00
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K&N NextGen Performance Air Intake System: Dodge Durango / Jeep Grand Cherokee 11-25 5.7L Hemi
K&N Engineering
$425.99
- Unit price
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K&N NextGen Cold Air Intake: Dodge Durango / Jeep Grand Cherokee 16-25 3.6L V6
K&N Engineering
$449.99
- Unit price
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Fel-Pro Engine Coolant Thermostat Housing Gasket: Fits Most Dodge/Jeep 4.0L/2.5L (98-06)
Fel-Pro
$20.27
- Unit price
- /per
Gates OE Equivalent Fuel Cap: Fits Most Chrysler / Dodge / Jeep / Ram Models (1994-2026)
Gates
$9.58
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Victor Reinz Engine Valve Stem Seal Set: Fits Most Chrysler/Dodge/Jeep/Ram 6.4L/6.2L/5.7L (09-25)
Victor Reinz
$40.36
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Victor Reinz Throttle Body Gasket: Fits Most Chrysler/Dodge/Jeep/Ram 6.4L/5.7L (09-25)
Victor Reinz
$7.14
- Unit price
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Victor Reinz Throttle Body Gasket: Fits Most Chrysler/Dodge/Jeep 6.1L/5.7L/3.5L (03-10)
Victor Reinz
$22.49
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Victor Reinz Timing Cover Gasket: Fits Most Chrysler/Dodge/Jeep/Ram 6.4L/6.1L/5.7L (03-21)
Victor Reinz
$25.12
- Unit price
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Victor Reinz EGR Valve Gasket: Fits Most Chrysler/Dodge/Jeep 5.7L Hemi (03-09)
Victor Reinz
$4.90
- Unit price
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Victor Reinz Throttle Body Adapter: Fits Most Chrysler/Dodge/Jeep 5.7L Hemi (03-08)
Victor Reinz
$42.65
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Banks Power Derringer Gen2 Tuner w/ iDash SuperGauge: Jeep Grand Cherokee / Ram 1500 14-18 3.0L EcoDiesel
Banks Power
Regular price
$854.44
$769.00
10% off
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AFE SCORCHER GT Power Module: Fits Most Dodge/Jeep/Ram 6.4L/5.7L (11-26)
aFe
$387.00
- Unit price
- /per
BD Diesel Exhaust Manifold Driver Side: Fits Most Dodge/Jeep/Ram 5.7L Hemi (09-26)
BD Diesel
$295.95
- Unit price
- /per
Fel-Pro Engine Coolant Outlet Gasket: Fits Most Dodge/Jeep 5.7L/5.2L/3.9L (92-03)
Fel-Pro
$17.84
- Unit price
- /per
Fel-Pro Fuel Injection Throttle Body Mounting Gasket: Fits Most Chrysler/Dodge/Jeep/Ram 6.1L/5.7L (03-21)
Fel-Pro
$27.37
- Unit price
- /per
Rugged Ridge Front Lower Control Arm Cam Bolt Set: Jeep Grand Cherokee/Wrangler 93-17 5.2L/4.0L/3.8L/3.6L/2.5L
Rugged Ridge
$41.99
- Unit price
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aFe 90mm Throttle Body Kit: Fits Most Chrysler/Dodge/Jeep/Ram 6.4L/6.1L/5.7L (05-13)
aFe
$497.00
- Unit price
- /per
Fel-Pro Engine Intake Manifold Gasket Set: Fits Most Chrysler/Dodge/Jeep/Ram 3.6L V6 (11-24)
Fel-Pro
$54.77
- Unit price
- /per
Clevite Thrust Washer Set: Fits Most Dodge/Jeep 5.7L/3.9L/3.7L (02-10)
Clevite
$26.05
- Unit price
- /per
Clevite Main Bearing Set: Fits Most Dodge/Jeep 5.7L Hemi (02-10) (MS2216A50MM)
Clevite
$115.99
- Unit price
- /per
Clevite TriMetal Con Rod Bearing Set: Fits Most Dodge/Jeep 5.7L Hemi (02-10)
Clevite
$251.00
- Unit price
- /per
Clevite Main Bearing Set: Fits Most Dodge/Jeep 5.7L Hemi (02-10) (MS2216A25MM)
Clevite
$115.99
- Unit price
- /per
Clevite BiMetal Con Rod Bearing Set: Fits Most Dodge/Jeep 5.7L Hemi (02-10)
Clevite
$13.37
- Unit price
- /per
Clevite Tri-Metal Con Rod Bearing Set: Fits Most Dodge/Jeep 5.7L Hemi (02-10)
Clevite
$23.90
- Unit price
- /per
Clevite TriMetal Con Rod Bearing Set: Fits Most Dodge/Jeep 5.7L Hemi (02-10)
Clevite
$173.92
- Unit price
- /per
Clevite TriMetal Con Rod Bearing Set: Fits Most Dodge/Jeep 5.7L Hemi (02-10)
Clevite
$218.37
- Unit price
- /per
Clevite TriMetal Con Rod Bearing Set: Fits Most Dodge/Jeep 5.7L Hemi (02-10)
Clevite
$43.25
- Unit price
- /per
Clevite Bi-Metal Con Rod Bearing Set: Fits Most Dodge/Jeep 5.7L Hemi (02-10)
Clevite
$73.99
- Unit price
- /per
Clevite Bi-Metal 4.7L SOHC Con Rod Bearing Set: Fits Most Dodge/Jeep 5.7L Hemi (02-10)
Clevite
$75.14
- Unit price
- /per
Clevite Bi-Metal Con Rod Bearing Set: Fits Most Dodge/Jeep 5.7L Hemi (02-10)
Clevite
$75.14
- Unit price
- /per
Victor Reinz Rear Main Seal Set: Fits Most Dodge/Jeep 5.2L/3.9L (92-03)
Victor Reinz
$42.82
- Unit price
- /per
Victor Reinz Oil Pan Set: Fits Most Dodge/Jeep/Ram 3.6L V6 (11-19)
Victor Reinz
$40.18
- Unit price
- /per
Tazer Single AV Input Cable: Fits Jeep Grand Cherokee / Dodge Durango / Challenger / Charger (11-26)
Tazer
$25.00
- Unit price
- /per
King Engine Bearings +0.50mm Connecting Rod Bearing Set: Fits Most Chrysler/Dodge/Jeep/Ram (05-25)
King Engine Bearings
$95.65
- Unit price
- /per
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Enhance Your Jeep Grand Cherokee with Engine Performance Parts
Unlock the full potential of your Jeep Grand Cherokee with engine performance parts designed to improve power, throttle response, and reliability. This collection features precision-fit components that optimize airflow, fuel delivery, and tuning for a more efficient and responsive engine.
What are the benefits of upgrading engine performance parts on a Jeep Grand Cherokee?
Upgrading your Jeep Grand Cherokee’s engine components can significantly enhance driving dynamics by improving horsepower, torque, and throttle response. Performance parts like high-flow intakes and headers increase airflow, while fuel system upgrades ensure consistent delivery for better combustion efficiency. These improvements not only boost power but also refine engine sound and overall reliability.
- Improved engine breathing for increased power output
- Enhanced throttle response for quicker acceleration
- Optimized fuel delivery for smoother performance
- Durable components built to withstand daily driving and off-road conditions
How do I choose the right engine performance parts for my Jeep Grand Cherokee?
Selecting the right parts depends on your Jeep’s engine platform and your performance goals. Consider upgrades like cold air intakes and throttle bodies for better airflow, or programmers and tuners to optimize engine management. Always verify fitment for your specific model year and engine size to ensure seamless installation and maximum benefit.
What supporting modifications should I consider with engine upgrades?
To get the most from your engine performance parts, supporting modifications can help maintain balance and reliability. Upgrading your exhaust system complements intake and header improvements by reducing backpressure. Fuel system enhancements and custom tuning ensure your engine runs efficiently with the new parts installed. Explore our full range of Jeep Grand Cherokee engine upgrades at FastHemis to build a cohesive performance setup.