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Jeep Wagoneer Engine Performance Parts

Engine Performance Upgrades for Your Jeep Wagoneer

Built for your Jeep Wagoneer, this collection features a wide range of engine performance parts designed to enhance power, throttle response, and overall engine efficiency. Whether you're looking to improve airflow with intakes and headers or optimize fuel delivery and tuning, these components are selected to match your Wagoneer’s engine platform precisely.

Find everything from high-flow exhaust headers and intake systems to fuel system upgrades and programmers. Each part is engineered to improve your vehicle’s performance while maintaining reliability and drivability. Whether you want more power, better sound, or improved throttle response, these upgrades deliver practical gains without unnecessary complexity.

Shop engine performance upgrades for your Jeep Wagoneer at FastHemis.

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96 Results

Cometic MLS Head Gaskets (3.950" Bore): Chrysler / Dodge / Ram / Jeep 5.7L Hemi 2003 - 2025
Cometic MLS Head Gaskets (3.950" Bore): Chrysler / Dodge / Ram / Jeep 5.7L Hemi 2003 - 2025
usa

Cometic MLS Head Gaskets (3.950" Bore): Chrysler / Dodge / Ram / Jeep 5.7L Hemi 2003 - 2025

Cometic Gasket
5.0 (1)

Regular price from $96.54 Up to 53% off

Unit price
per 

American Racing Headers: Ram 5.7L Hemi 1500 2013 - 2018 (Classic Body)
usa

American Racing Headers: Ram 5.7L Hemi 1500 2013 - 2018 (Classic Body)

American Racing Headers

Regular price from $2,133.10 Up to 13% off

Unit price
per 

Cometic MLS Head Gaskets (4.100" Bore): Chrysler / Dodge / Ram / Jeep 5.7L Hemi 2003 - 2025
Cometic MLS Head Gaskets (4.100" Bore): Chrysler / Dodge / Ram / Jeep 5.7L Hemi 2003 - 2025
usa

Cometic MLS Head Gaskets (4.100" Bore): Chrysler / Dodge / Ram / Jeep 5.7L Hemi 2003 - 2025

Cometic Gasket

Regular price from $96.54 53% off

Unit price
per 

American Brother Designs Coolant Reservoir Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025
American Brother Designs Coolant Reservoir Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025
usa

American Brother Designs Coolant Reservoir Cap Cover: Chrysler, Dodge, Jeep & Ram 2005 - 2025

American Brother Designs

Regular price $109.00 $59.00 46% off

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per 

JBA Shorty Headers (Raw Finish): Dodge Ram 5.7L Hemi 2003 - 2008 (1500, 2500 & 3500)

JBA Shorty Headers (Raw Finish): Dodge Ram 5.7L Hemi 2003 - 2008 (1500, 2500 & 3500)

JBA

Regular price $935.99 $765.81 18% off

Unit price
per 

Injector Dynamics Injectors: Chrysler / Dodge / Jeep / Ram 5.7L Hemi, 6.1L SRT8 & 6.4L 392 2003 - 2025
Injector Dynamics Injectors: Chrysler / Dodge / Jeep / Ram 5.7L Hemi, 6.1L SRT8 & 6.4L 392 2003 - 2025
usa

Injector Dynamics Injectors (F&R): Fits Chrysler / Dodge / Jeep / Ram 5.7L Hemi (03-26)

injector dynamics

from $1,092.00 20% off

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per 

Grams Performance Fuel Rails: Chrysler / Dodge / Jeep 5.7L Hemi / 6.1L SRT8 / 6.4L 392 2005 - 2025
Grams Performance Fuel Rails: Chrysler / Dodge / Jeep 5.7L Hemi / 6.1L SRT8 / 6.4L 392 2005 - 2025

Grams Performance Fuel Rails: Chrysler / Dodge / Jeep 5.7L Hemi / 6.1L SRT8 / 6.4L 392 2005 - 2025

Grams Performance

Regular price from $149.99 Up to 56% off

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per 

American Brother Designs Coolant Reservoir Cap Cover: Dodge Durango, Jeep Grand Cherokee, Jeep Wagoneer, Ram
American Brother Designs Coolant Reservoir Cap Cover: Dodge Durango, Jeep Grand Cherokee, Jeep Wagoneer, Ram
usa

American Brother Designs Coolant Reservoir Cap Cover: Fits Jeep / Dodge / Ram (09-26)

American Brother Designs

Regular price $109.00 $59.00 46% off

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per 

K&N Drop-In Air Filter: 1500, Wagoneer & Grand Wagoneer 3.0L 2022-2025
Liqui Moly Molygen New Generation Motor Oil: Fits Most Chrysler / Dodge / Jeep / Ram Models

Liqui Moly Molygen New Generation Motor Oil: Fits Most Chrysler / Dodge / Jeep / Ram Models (20438)

LIQUI MOLY

Regular price $261.96 $195.91 25% off

Unit price
per 

Liqui Moly Molygen New Generation Motor Oil: Fits Most Chrysler / Dodge / Jeep / Ram Models

Liqui Moly Molygen New Generation Motor Oil: Fits Most Chrysler / Dodge / Jeep / Ram Models (20436)

LIQUI MOLY

Regular price $101.94 $76.34 25% off

Unit price
per 

Enhance Your Jeep Wagoneer with Engine Performance Parts

Upgrade your Jeep Wagoneer’s engine with parts designed to boost power, throttle response, and efficiency. This collection offers carefully selected components that fit your Wagoneer’s engine platform, helping you unlock better performance without sacrificing reliability.

What are the benefits of upgrading engine performance parts on a Jeep Wagoneer?

Upgrading your engine components improves airflow, fuel delivery, and tuning precision, resulting in a more responsive and powerful driving experience. Enhanced parts like high-flow headers and intake systems reduce restrictions, allowing your engine to breathe better and perform more efficiently.

  • Improved throttle response for quicker acceleration
  • Increased engine efficiency and power output
  • Enhanced exhaust sound and reduced backpressure

How do I choose the right engine performance parts for my Jeep Wagoneer?

Selecting the right parts depends on your engine type and your performance goals. Focus on components that complement each other, such as pairing intake upgrades with exhaust headers and fuel system enhancements. Always consider fitment and compatibility to maintain drivability and reliability.

What to expect after installing engine performance upgrades on your Wagoneer

After installation, you can expect improved power delivery, sharper throttle response, and a more aggressive exhaust note. These upgrades enhance your driving experience without adding unnecessary complexity. Explore the full range of engine performance parts for your Jeep Wagoneer at FastHemis to find the perfect match for your build.

SELECT YOUR VEHICLE