Deatschwerks 1250cc Fuel Injectors

Fits Most Dodge/Ram (03-17)

Part #: 16MX-21-1250-8

Overview

The Deatschwerks 1250cc Fuel Injectors are precision-engineered components designed to deliver optimal fuel flow for Chrysler, Dodge, Jeep, and Ram vehicles equipped with 5.7L Hemi, 6.1L SRT8, and 6.4L 392 engines. This matched set of eight injectors ensures consistent fuel delivery, supporting enhanced engine performance and efficiency. Ideal for enthusiasts seeking reliable upgrades for naturally aspirated or mildly boosted applications, these injectors provide the necessary fuel volume to complement performance modifications and tuning.

Built to meet the demands of modern high-performance engines, these injectors offer improved atomization and flow characteristics, helping to maximize power output while maintaining smooth drivability. Whether you are upgrading your Dodge Challenger, Ram 1500, or Jeep Grand Cherokee, these injectors are engineered to fit seamlessly and perform reliably across a wide range of model years.

Key Features

Deatschwerks 1250cc Fuel Injectors combine advanced technology and durable construction to deliver dependable performance. Key features include:

• Matched set of eight injectors for balanced fuel delivery and engine smoothness
• High flow rate of 1250cc/min suitable for 5.7L Hemi, 6.1L SRT8, and 6.4L 392 engines
• Precision CNC-machined internals for consistent spray pattern and atomization
• Compatible with factory fuel rails and connectors for direct fitment
• Designed to support naturally aspirated and forced induction setups
• Improved throttle response and fuel efficiency when properly tuned
• Durable construction with corrosion-resistant materials for long service life
• Extensive vehicle compatibility covering multiple Chrysler, Dodge, Jeep, and Ram models from 2002 through 2026

Construction & Design

These injectors feature high-quality components engineered for precision and durability. The internal pintle and nozzle design optimize fuel atomization, ensuring efficient combustion and consistent power delivery. Manufactured with corrosion-resistant materials, the injectors withstand harsh operating conditions and maintain performance over time. Their design allows for seamless integration with OEM fuel systems, minimizing installation complexity while maximizing reliability.

Installation & Fitment

Installation of the Deatschwerks 1250cc Fuel Injectors is straightforward for experienced technicians and enthusiasts familiar with fuel system upgrades. They are direct replacements for factory injectors on compatible Chrysler, Dodge, Jeep, and Ram models, requiring no modifications to fuel rails or connectors. Proper tuning of the engine management system is recommended to optimize fuel delivery and ensure safe operation with the increased injector flow rate.

These injectors fit a broad range of vehicles, including but not limited to:

• 2002–2010 Dodge Ram 1500/2500
• 2004–2009 Dodge Durango
• 2005–2008 Dodge Magnum
• 2005–2010 Chrysler 300
• 2005–2010 Jeep Grand Cherokee
• 2006–2010 Dodge Charger
• 2008–2010 Dodge Challenger
• 2011–2014 Chrysler 300, Dodge Challenger, Dodge Charger
• 2011–2018 Ram 1500, 2500, 3500
• 2011–2021 Jeep Grand Cherokee
• 2011–2026 Dodge Durango
• 2015–2023 Dodge Challenger, Dodge Charger
• 2015–2024 Chrysler 300
• 2019–2024 Ram 1500
• 2019–2026 Ram 2500, 3500
• 2022–2026 Jeep Grand Cherokee

What's Included

• Set of eight (8) Deatschwerks 1250cc Fuel Injectors
• Installation instructions (where applicable)

Ideal For

These fuel injectors are ideal for performance enthusiasts and professional tuners upgrading their Chrysler, Dodge, Jeep, or Ram vehicles with 5.7L Hemi, 6.1L SRT8, or 6.4L 392 engines. They support increased horsepower and torque goals, especially in naturally aspirated or mildly boosted applications. Whether you are building a street performance vehicle, a track car, or a powerful daily driver, these injectors provide the fuel delivery needed to maximize your engine’s potential.

DeatschWerks builds high-performance fuel system components—injectors, pumps, regulators, rails, lines, and fittings—engineered for racers and tuners who need reliable fueling at higher horsepower levels. Their plug-and-play fitment approach and data-supported injector offerings make them a go-to choice when upgrading for boost, ethanol blends, or track-focused setups.