The Chrysler eFlite is a multi — speed, electronically controlled hybrid transaxle designed for plug — in hybrid electric vehicles (PHEVs). It integrates a 3.6L Pentastar V6 petrol engine with dual electric drive motors and a 16 — kWh lithium — ion battery pack. This configuration delivers combined system outputs of 225 kW (302 PS) and 549 Nm of torque, prioritizing seamless power delivery and electric — only driving capability.
Fitted exclusively to the Chrysler Pacific…
Chrysler
Production years 2017–Present meet Euro 6d standards for applicable markets .
The Chrysler eFlite is a hybrid transaxle system integrating a 3.6L V6 petrol engine with dual electric motors for minivans (2017-Present). It combines a multi-speed planetary gearset with sophisticated power electronics to deliver seamless transitions between electric and hybrid modes. Designed to meet Euro 6d standards, it offers a compelling mix of efficiency, performance, and zero-emissions capability.
| Parameter | Value | Source |
|---|---|---|
Displacement | 3,604 cc | |
Fuel type | Petrol / Electric | |
Configuration | Hybrid Transaxle (eFlite) with 3.6L V6, DOHC, 24-valve | |
Aspiration | Naturally aspirated (engine) / Electric motors | |
Bore × stroke | 96.0 mm × 83.0 mm | |
Power output | 225 kW (302 PS) Combined System Output | |
Torque | 549 Nm Combined System Output | |
Fuel system | Sequential multi-port fuel injection (SFI) | |
Emissions standard | Euro 6d | |
Compression ratio | 10.2:1 | |
Cooling system | Separate engine and high-voltage battery cooling circuits | |
Turbocharger | None | |
Transmission | eFlite Multi-Speed Hybrid Transaxle | |
Oil type | Chrysler MS-6395 (SAE 5W-20) for engine; ATF+4 for transaxle | |
Battery | 16 kWh Lithium-ion |
The Chrysler eFlite powertrain is used exclusively in the Chrysler RT platform with transverse mounting. This integrated system is not offered in any other model or by any other manufacturer. All adaptations and calibrations are documented in OEM technical bulletins.
Engine Finders UK Ltd, which operates EngineCode.uk, can pass your enquiry to engine suppliers in the UK. The service is for vehicles in the United Kingdom, with UK delivery or fitting. This is a commercially connected service, and sending an enquiry does not confirm diagnosis or compatibility.
Diagnostic reminder: If a technician has recommended replacing the engine, you can send an enquiry to engine suppliers in the UK. Confirm the diagnosis first: an engine-code record does not diagnose a fault.
Field reports and technical service bulletins highlight component wear patterns under high-load operation. Adherence to manufacturer service intervals and approved fluid specifications is critical for long-term reliability.
Analysis derived from manufacturer technical service bulletins and industry workshop records. Repair procedures should follow manufacturer guidelines.
The most common questions about engine codes, what they mean, how to find them and how this database works
The eFlite powertrain is generally robust, with the 3.6L V6 engine being a proven design. Its main long-term concerns are electronic: high-voltage battery cooling fan control, 12V battery drain, and software glitches. With regular software updates and attention to the 12V battery, the system can be very reliable. The high-voltage battery is warrantied for 10 years/160,000 km in many markets.
The most frequent issues are high-voltage battery cooling fan failures, 12V auxiliary battery drain (especially when parked), software glitches in the hybrid control modules, and electric motor position sensor faults. These are well-documented in Stellantis service bulletins and owner reports.
The eFlite powertrain is used exclusively in the Chrysler Pacifica Hybrid (2017–Present). It is not available in any other Chrysler, Dodge, Jeep, or Ram vehicle. It is the only plug-in hybrid minivan offered in North America and select other markets.
No, the eFlite system is not tunable in the traditional sense. The complex integration of the engine, electric motors, and control software makes aftermarket performance modifications extremely difficult and unsupported. Any attempts could compromise safety systems and void warranties.
Fuel economy is exceptional when utilizing the electric range. The EPA rates it at 82 MPGe combined. Once the 16 kWh battery is depleted, it operates as a hybrid, achieving around 8.0-8.5 L/100km (33-35 mpg UK). Real-world economy depends heavily on driving habits and how frequently the battery is recharged.
The internal combustion component (3.6L V6) of the eFlite system is an interference engine. If its timing chain were to fail, severe engine damage would occur. However, the timing chain is generally very reliable. The electric motors have no such mechanical interference risk.
The petrol engine requires 5W-20 engine oil meeting Chrysler specification MS-6395. The eFlite transaxle requires Chrysler ATF+4 automatic transmission fluid. Using incorrect fluids can damage components and affect hybrid system performance. Change intervals should be followed as per the owner's manual.
Comprehensive technical documentation and regulatory references
EngineCode.uk is operated by Engine Finders UK Ltd. It provides engine-reference information and an optional commercial enquiry service. It is not an official manufacturer website. Check the record's sources and confirm vehicle-specific details before relying on it for parts, repairs or replacement.
Our editorial standard prioritises relevant manufacturer documentation and official regulatory sources. The sources and verification status for a record should be checked alongside the data.
A statement is not verified merely because a source is listed. Where supporting evidence is missing or conflicting, the record should identify that limitation. Please report unsupported or inconsistent information.
Transparency in gaps
A missing or unverified value does not mean the manufacturer has withheld it. We distinguish information not yet verified, information not available to us, and information explicitly not disclosed by the source.
Regulatory Stability
EU regulations are referenced using CELEX identifiers for long-term stability.
EUR-Lex
EU emissions and type-approval regulations (e.g., CELEX:32007R0715, CELEX:32017R1151).
GOV.UK: Vehicle Approval & V5C
UK vehicle approval processes, import rules, and MoT guidance.
DVLA: Engine Changes & MoT
Official guidance on engine swaps and inspection implications.
Vehicle Certification Agency (VCA)
UK type-approval authority for automotive products.
Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
WLTP and RDE testing procedures for emissions certification.
GOV.UK: Vehicle Approval
UK compliance and certification requirements for imported and modified vehicles.
VCA Certification Portal
Type-approval guidance and documentation.
Records are subject to review and correction. Source links, dates and verification notes should be read with the technical information. Our Editorial and Sourcing Policy explains our standards and review process.
Found an error or missing source? Report a problem with this page. Include the field or statement concerned and a supporting source if available. You can also email corrections@enginecode.uk.
Copyright and permissions
Images and other material may be protected by copyright. Attribution does not by itself grant permission to reuse material. If you believe material on this site infringes your rights, contact copyrights@enginecode.uk with the page URL and details of your claim. We will review the material and take appropriate action.
Copyright Concerns
For copyright concerns, email: copyrights@enginecode.uk
Our Privacy Policy explains how Engine Finders UK Ltd uses information from visits, vehicle lookups, enquiries and messages. Our Cookie Policy explains cookies and similar technologies and how to change your choices.
For access, correction, or deletion requests, email: gdpr@enginecode.uk
Trademark Notice
All trademarks, logos, and engine codes are the property of their respective owners. Use on this site is strictly for reference and identification.
Ownership and commercial services
EngineCode.uk is owned and operated by Engine Finders UK Ltd. Alongside our reference content, we offer an optional replacement-engine enquiry service through Engine Finders and may identify relevant services provided by businesses connected with us. These commercial connections are disclosed. Using an enquiry service is not required to read our reference content.
Engine Finders UK Ltd operates this website. Our optional enquiry service has a commercial purpose. Our Ownership and Commercial Disclosure explains the relationship between the reference website and that service. Participating suppliers pay a fee or subscription to participate on the network and receive quote requests.
Use this record as a starting point for identification. Specifications and vehicle applications may contain errors or omissions. Confirm the exact engine variant and compatibility using vehicle-specific documentation and a qualified supplier or technician.
All external links open in new tabs. Please verify current availability of resources.