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.
COMP Cams HRT Blower Stage 2 Hydraulic Roller Camshaft 09+ Dodge 5.7/6.4L Hemi
COMP Cams
$605.95
- Unit price
- /per
COMP Cams 09-18 Dodge 5.7/6.2/6.4 HEMI 0.63in Lift Conical Valve Spring Kit
COMP Cams
$550.95
- Unit price
- /per
COMP Cams Dodge 6.1L Hemi 0.600in Lift Beehive Spring Kit w/ Titanium Retainers
COMP Cams
$827.95
- Unit price
- /per
COMP Cams Turbo Stage 1 HRT 229/237 Hydraulic Roller Cam Kit 2009+ Dodge 5.7/6.4 HEMI w/ VVT
COMP Cams
$1,408.95
- Unit price
- /per
COMP Cams Mopar 03-08 5.7L & 6.1L HEMI Metal Body Valve Seal Viton - Set of 16
COMP Cams
$38.95
- Unit price
- /per
COMP Cams 09-18 Dodge 5.7L/6.2L/6.4L Hemi 0.600in Lift Beehive Spring Kit w/ Ti Retainers
COMP Cams
$721.95
- Unit price
- /per
COMP Cams Short Travel Link Bar Hydraulic Roller Lifters Set Chrysler Hemi 6.4L
COMP Cams
$1,023.95
- Unit price
- /per
COMP Cams Evolution Series Hydraulic Roller Lifters: Fits Most Chrysler/Dodge/Jeep/Ram (05-25)
COMP Cams
$646.95
- Unit price
- /per
Eagle Chrysler 5.7L/6.1L/6.4L Hemi Stroker Crank 32 Tooth Reluctor Forged Crankshaft
Eagle
$1,269.99
- Unit price
- /per
King Chrysler/Dodge Gen 3 Hemi 5.7L/6.1L/6.4L Crankshaft Main Bearing Set (Set of 5)
King Engine Bearings
$88.55
- Unit price
- /per
Mahle Piston Set Hemi 6.4L 392ci 4.100in Bore 3.724in Stroke 6.200in Rod 11:1 CR Set of 8
Mahle
$930.96
- Unit price
- /per
Wiseco Professional Series Forged Piston Set 4.080" Bore 4cc Dome (F&R): Fits Most Chrysler/Dodge/Jeep 6.1L SRT8 (05-10)
Wiseco
$1,092.99
- Unit price
- /per
ACL 03+ Chrysler 345 5.7L Hemi V8 Race Series .25 Oversized High Performance Con Rod Bearing Set
ACL
$3.97
- Unit price
- /per
King SI Series Main Bearing Set Standard: Fits Most Chrysler/Dodge/Jeep/Ram 6.4L/6.2L/6.1L (05-25)
King Engine Bearings
$33.05
- Unit price
- /per
Mahle MS Pist Hemi 5.7L 347cid 3.917in Bore 3.579in Strk 6.242in Rod .927 Pin 10.2cc 10.8 CR Set 8
Mahle
$959.85
- Unit price
- /per
ACL Chrysler 345, 370 ci (5.7L/6.1L) Hemi .25 Oversize High Performance Rod Bearing Set
ACL
$198.69
- Unit price
- /per
Clevite Chrysler V8 5.7L 6.1L 6.4L Hemi Con Rod Bearing Set (CB1808HN25MM)
Clevite
$45.20
- Unit price
- /per
Clevite Chrysler V8 5.7L 6.1L 6.4L Hemi Con Rod Bearing Set (CB1808P(8))
Clevite
$206.11
- Unit price
- /per
Clevite Main Bearing Set: Fits Most Chrysler/Dodge/Jeep/Ram 6.1L/5.7L (03-14)
Clevite
$110.38
- Unit price
- /per
King Chrysler V8 / 5.7L / 6.1L / 6.4L Hemi Standard Rod Bearing Set (O/S Housing +.002in)
King Engine Bearings
$95.65
- Unit price
- /per
Mahle Piston Set Hemi 6.4L 392ci 4.090in Bore 3.724in Stroke 6.20in Rod 11.0CR Set of 8
Mahle
$930.96
- Unit price
- /per
Wiseco Professional Series Forged Piston Set 4.095" Bore 2cc Dome .866" Pin (F&R): 11-24 6.4L 392 HEMI
Wiseco
$1,074.99
- 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.