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.
Diablo Sport PredatorX Tuner: Jeep Grand Cherokee (11-21)
Diablo Sport
Regular price
$507.95
$477.95
6% off
- Unit price
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Victor Reinz Conversion Set: Fits Most Chrysler/Dodge/Jeep 5.7L Hemi (05-21)
Victor Reinz
$298.45
- Unit price
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Victor Reinz Rear Main Seal: Fits Most Chrysler/Dodge/Jeep/Ram 3.6L V6 (11-24)
Victor Reinz
$189.23
- Unit price
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Edelbrock Exhaust Gasket Set: Fits Most Dodge/Jeep 5.7L/5.2L (92-03)
Edelbrock
$36.95
- Unit price
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Liqui Moly Molygen New Generation Motor Oil: Fits Most Jeep/Ram (20-25)
LIQUI MOLY
$331.80
- Unit price
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Liqui Moly Molygen New Generation Motor Oil: Fits Most Jeep/Ram (20-25)
LIQUI MOLY
$107.70
- Unit price
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Liqui Moly Synthoil Energy A40 Motor Oil: Fits Most Chrysler / Dodge / Jeep / Ram Models
LIQUI MOLY
$125.70
- Unit price
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BBK Performance 90MM Hemi Throttle Body: Fits Most Chrysler/Dodge/Jeep/Ram 6.4L/6.2L/5.7L (11-24)
BBK
Regular price
$599.99
$549.99
8% off
- Unit price
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BBK Performance 78MM Throttle Body: Fits Most Chrysler/Dodge/Jeep/Ram (11-23)
BBK
Regular price
$549.99
$499.99
9% off
- Unit price
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RIPP Supercharger V8 Tune-Up Bundle: Fits Most Jeep Grand Cherokee / Dodge Durango Models
Ripp
$399.95
- Unit price
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Ripp Hi-Perf Coil Pack Kit w/ Spark Plug Wires & NGK Plugs: Jeep Grand Cherokee 4.0L (99-04)
Ripp
Regular price from $299.00
- Unit price
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Ripp 6.4L Gen2 Intercooler and Piping Kit: Jeep Grand Cherokee (2011-2021)
Ripp
Regular price from $1,599.00
- Unit price
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Ripp Replacement Air Filter: Jeep Grand Cherokee / Dodge Durango (11-26) Supercharged V8
Ripp
$69.95
- Unit price
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Ripp High Performance Coil Packs: Fits Most Jeep / Dodge / Ram Models (2007-2026)
Ripp
$309.00
- Unit price
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2 colors
Magnaflow Direct Fit Catalytic Converter Federal EPA (DRIVER): Jeep Gladiator/Wrangler 18-20 3.6L/3.0L EcoDiesel/2.0L
Magnaflow
$576.00
- Unit price
- /per
Magnaflow California Grade Universal Catalytic Converter: Fits Most Dodge/Jeep/Ram 6.4L/5.7L/3.7L/3.6L (08-17)
Magnaflow
$1,365.00
- Unit price
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AFE Shorty Headers: Dodge Durango / Jeep Grand Cherokee 11-26 5.7L Hemi
aFe
from $845.00
- Unit price
- /per
Liqui Moly Special Tec B FE Motor Oil: Dodge Dakota 01-03 3.9L/2.5L, Jeep Grand Cherokee 99-04 4.0L
LIQUI MOLY
$107.70
- Unit price
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Mishimoto Single Ignition Coil 3.6L V6: Fits Chrysler/Dodge/Jeep/Ram 2011-2019
Mishimoto
Regular price
$35.00
$31.95
9% off
- Unit price
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Mishimoto Ignition Coil Set 3.6L V6: Fits Chrysler/Dodge/Jeep/Ram 2011-2019
Mishimoto
Regular price
$168.00
$152.95
9% off
- Unit price
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Mishimoto Ignition Coil Pack HEMI: Fits Chrysler/Dodge/Jeep/Ram 2006-2024 5.7L/6.4L
Mishimoto
Regular price
$44.00
$39.95
9% off
- Unit price
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Mishimoto Hemi Ignition Coil Set Dual Plug (8-Pack): Fits Mopar 2006-2023 5.7L/6.1L/6.2L/6.4L
Mishimoto
Regular price
$297.00
$269.95
9% off
- Unit price
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MSD Ignition Street Fire Ignition Coils 8-Pack: Fits Most Dodge Models (2003-2015) - Black
MSD Ignition
Regular price
$463.95
$429.95
7% off
- Unit price
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Cometic MLX Head Gasket (4.150" Bore) (F&R): Fits Dodge / Jeep / Ram 2015-25 w/ Stopper Layer
Cometic Gasket
Regular price from $118.16 Up to 10% off
- Unit price
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Deatschwerks 1100cc Fuel Injectors: Dodge Challenger / Charger 15-22 6.2L Hellcat
Deatschwerks
$829.00
- Unit price
- /per
NGK 1-Step Colder Iridium Spark Plugs (Supercharged or Nitrous): Dodge Challenger / Charger 15-20 6.2L Hellcat
NGK
$37.60
- Unit price
- /per
Deatschwerks 850cc Fuel Injectors: Dodge Challenger / Charger 15-22 6.2L Hellcat
Deatschwerks
$779.00
- Unit price
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Nitrous Express Billet Supercharger Lid Nitrous Kit 100-300hp 5lb Bottle (FRONT): Dodge Challenger / Charger 15-21 6.2L Hellcat
Nitrous Express
$3,559.65
- Unit price
- /per
Nitrous Express Billet Supercharger Lid Integrated Nitrous Passages (F&R): Dodge Challenger / Charger 15-21 6.2L Hellcat
Nitrous Express
$2,886.35
- Unit price
- /per
Cometic MLX Head Gasket 4.15" Bore .054" RH: Fits 2015-24 6.2L HEMI
Cometic Gasket
Regular price
$137.84
$124.07
10% off
- Unit price
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Cometic Gasket MLX Head Gasket 4.150" Bore .054" LH: Dodge 2015-2024 6.2L HEMI
Cometic Gasket
Regular price
$137.84
$124.07
10% off
- Unit price
- /per
Manley Race Flo Intake Valve Set 2.180" Head Hollow Stem: Chrysler 6.4L 392 HEMI 2011-2024
Manley Performance
Regular price
$752.40
$564.30
25% off
- Unit price
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Manley Performance Chrysler 6.4L Hemi 4.090 Bore -20.5cc Dish Stroker Series Piston Set
Manley Performance
Regular price
$1,046.35
$889.40
15% off
- Unit price
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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.