Description
Product Overview
The ATS Diesel Performance Automatic Transmissions 309-834-9272-FSMF is a performance-focused automatic transmission package listed as an ATS Stage 3 545RFE Transmission Package 4WD 2003–2009 Chrysler 4.7L / 5.7L. It is built for compatible applications where stronger transmission performance, correct drivetrain matching, and professional installation planning are important.
This package is identified by Manufacturer’s Part Number 309-834-9272-FSMF and Summit Racing Part Number APF-309-834-9272. These product identifiers help vehicle owners, mechanics, repair shops, service departments, performance builders, and drivetrain specialists confirm the correct ATS transmission package before purchase.
The application description identifies this as a 545RFE transmission package for 4WD 2003–2009 Chrysler vehicles equipped with 4.7L or 5.7L engines. Because 545RFE transmission compatibility can vary by model, engine, drivetrain, electronics, converter setup, cooler routing, and factory calibration, buyers should verify fitment before ordering.
As a Stage 3 transmission package, this unit is positioned for buyers who need more confidence than a standard replacement transmission. It is especially useful for compatible vehicles used for towing, hauling, daily driving, upgraded power, off-road use, fleet work, or heavy-duty service.
The provided product details do not specify torque converter inclusion, flexplate inclusion, transmission controller inclusion, wiring harness inclusion, cooler inclusion, transmission fluid inclusion, dipstick inclusion, case material, pan style, stall rating, input shaft material, lockup compatibility, or remanufactured status. These details should be confirmed before purchase.
Fitment and Application Details
The ATS Diesel Performance 309-834-9272-FSMF Stage 3 545RFE transmission package should be matched carefully to the intended vehicle before ordering. Automatic transmission fitment can vary by year, make, model, engine, drivetrain, factory transmission code, electronic controls, torque converter setup, flexplate requirements, transmission mount, crossmember position, driveshaft/yoke setup, cooler line routing, wiring, sensors, and fluid requirements.
This product is listed for 4WD 2003–2009 Chrysler 4.7L / 5.7L applications using the 545RFE transmission package description. Buyers should confirm the exact vehicle model and original transmission configuration before purchase.
Important fitment details to verify include vehicle year, Chrysler model, engine size, drivetrain, original transmission type, 545RFE compatibility, 4WD configuration, torque converter requirements, flexplate compatibility, crankshaft pilot fitment, converter bolt pattern, transmission mount location, crossmember position, driveshaft/yoke setup, cooler line routing, electrical connector compatibility, sensor compatibility, control module requirements, fluid specifications, and installation hardware.
Because this is an automatic transmission package, buyers should confirm whether the torque converter, cooler, cooler lines, dipstick, fluid, flexplate, wiring, and any vehicle-specific installation components are included or required separately.
For a complete installation, additional parts may be needed, including a torque converter, flexplate, transmission cooler, cooler lines, transmission fluid, dipstick, wiring or electrical components, sensors, mount, crossmember hardware, driveshaft/yoke components, seals, and vehicle-specific installation hardware.
Build Quality and Reliability
The ATS Diesel Performance Automatic Transmissions 309-834-9272-FSMF is built for compatible Chrysler applications where drivetrain strength and transmission reliability matter. As an ATS Stage 3 545RFE transmission package, it is intended for buyers who want a stronger automatic transmission solution for applications that may see more demand than light-duty driving.
The 545RFE transmission application makes proper fitment especially important because electronics, converter behavior, gear strategy, cooler routing, and factory calibration can affect installation success.
The Stage 3 package positioning gives this product strong appeal for vehicles used for towing, hauling, performance upgrades, off-road driving, fleet operation, and daily use where a dependable transmission foundation is needed.
Correct installation is essential. Buyers should confirm all supporting components, including converter requirements, fluid specification, cooler setup, wiring compatibility, and original drivetrain details before installation.
This transmission package is a practical option for professional mechanics, repair shops, drivetrain specialists, and vehicle owners who want an ATS transmission package matched to a compatible 2003–2009 Chrysler 4WD 4.7L or 5.7L application.
What Makes This Transmission Package a Strong Choice
The ATS Diesel Performance 309-834-9272-FSMF automatic transmission package is a strong choice for buyers who need a Stage 3 545RFE transmission package for compatible Chrysler applications.
The Stage 3 build level makes this product appealing for drivers and installers who want a stronger transmission solution than a basic stock replacement.
The listed 545RFE transmission package application helps buyers target the correct transmission family before purchase.
The 4WD 2003–2009 Chrysler 4.7L / 5.7L application range gives this product strong relevance for compatible Chrysler drivetrain projects.
The exact 309-834-9272-FSMF manufacturer part number and APF-309-834-9272 Summit Racing part number help support accurate ordering and fitment verification.
For vehicle owners, repair professionals, and drivetrain specialists, this package offers a part-number-specific ATS solution that should be confirmed against the original transmission and vehicle setup before ordering.
Ideal Buyers and Use Cases
The ATS Diesel Performance Automatic Transmissions 309-834-9272-FSMF is ideal for Chrysler vehicle owners, mechanics, repair shops, fleet service teams, towing operators, off-road builders, performance builders, service departments, and drivetrain specialists who need a compatible Stage 3 545RFE automatic transmission package.
It is suitable for compatible 4WD 2003–2009 Chrysler 4.7L and 5.7L applications requiring a stronger automatic transmission package with careful fitment confirmation.
This product is useful for vehicles with transmission wear, slipping, delayed engagement, shifting issues, internal failure, towing-related stress, drivetrain upgrades, or heavy-duty service needs.
It is also a practical choice for professional installers confirming required supporting components such as the torque converter, flexplate, cooler, cooler lines, transmission fluid, dipstick, wiring, sensors, transmission mount, driveshaft connection, and installation hardware.
The best buyer for this package is someone who can confirm the vehicle year, model, 4WD drivetrain, 4.7L or 5.7L engine, original 545RFE transmission, and required supporting components before ordering.
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | ATS Diesel Performance Automatic Transmissions 309-834-9272-FSMF |
| Brand | ATS Diesel Performance |
| Manufacturer’s Part Number | 309-834-9272-FSMF |
| Part Type | Automatic Transmissions |
| Summit Racing Part Number | APF-309-834-9272 |
| Product Description | ATS Stage 3 545RFE Transmission Package 4WD 2003–2009 Chrysler 4.7L / 5.7L |
| Transmission Family | 545RFE |
| Transmission Type | Automatic |
| Stage Level | Stage 3 |
| Application Years | 2003–2009 |
| Application Make | Chrysler |
| Engine Applications | 4.7L / 5.7L |
| Drivetrain | 4WD |
| Torque Converter Included | Confirm before ordering |
| Flexplate Included | Confirm before ordering |
| Transmission Controller Included | Confirm before ordering |
| Wiring Harness Included | Confirm before ordering |
| Transmission Cooler Included | Confirm before ordering |
| Transmission Fluid Included | Confirm before ordering |
| Dipstick Included | Confirm before ordering |
| Case Material | Confirm before ordering |
| Transmission Pan Style | Confirm before ordering |
| Lockup Compatible | Confirm before ordering |
| Remanufactured | Confirm before ordering |
| Quantity | Confirm before ordering |
| Fitment Method | Confirm using 309-834-9272-FSMF part number, original transmission, engine, drivetrain, and vehicle details |
| Compatibility Support | Confirm fitment before ordering |
Ordering Support and Fitment Guidance
Before ordering the ATS Diesel Performance Automatic Transmissions 309-834-9272-FSMF, confirm that the package matches your exact Chrysler application and original drivetrain setup.
Important details to verify include vehicle year, model, engine size, drivetrain, original transmission family, 545RFE compatibility, 4WD configuration, converter requirements, flexplate compatibility, cooler line routing, electrical connector compatibility, sensor compatibility, control module requirements, transmission mount location, crossmember position, driveshaft/yoke setup, fluid specifications, and installation hardware.
This transmission package is listed for 4WD 2003–2009 Chrysler 4.7L / 5.7L applications. Buyers should confirm exact fitment before ordering because automatic transmission compatibility can vary across trims, engine packages, electronics, and factory configurations.
Our team can help confirm compatibility using the 309-834-9272-FSMF part number, original transmission details, vehicle year, engine, drivetrain, and application information before purchase.
Frequently Asked Questions
What is the ATS Diesel Performance 309-834-9272-FSMF transmission?
The ATS Diesel Performance 309-834-9272-FSMF is an ATS Stage 3 545RFE automatic transmission package listed for compatible 4WD 2003–2009 Chrysler 4.7L and 5.7L applications.
What transmission family is this package based on?
This package is listed as a 545RFE transmission package. Buyers should confirm that the original vehicle transmission is compatible with the 545RFE application before ordering.
What vehicles is this transmission package for?
It is listed for 4WD 2003–2009 Chrysler 4.7L / 5.7L applications. Confirm the exact model, engine, drivetrain, and original transmission before purchase.
Is this a 4WD transmission package?
Yes. The product description lists this as a 4WD transmission package.
Is this a Stage 3 transmission package?
Yes. This product is listed as an ATS Stage 3 545RFE Transmission Package.
Does this package include a torque converter?
Torque converter inclusion should be confirmed before ordering because it is not specified in the provided product details.
Does this package include a controller or wiring harness?
Controller and wiring harness inclusion should be confirmed before ordering because they are not specified in the provided product details.
Does this package include a transmission cooler?
Transmission cooler inclusion should be confirmed before purchase. Proper transmission cooling is important for towing, hauling, off-road use, and long-term reliability.
Is this transmission remanufactured?
The remanufactured status should be confirmed before ordering because it is not specified in the provided product details.
What part number should I use to confirm fitment?
Use 309-834-9272-FSMF as the main manufacturer’s part number. The APF-309-834-9272 Summit Racing part number can also help confirm product identity.
Is this a complete installation kit?
Included components should be confirmed before ordering. Buyers should verify whether the package includes the torque converter, flexplate, cooler, cooler lines, fluid, dipstick, wiring, sensors, or other installation parts.
Who is this transmission best for?
This transmission package is best for Chrysler vehicle owners, mechanics, fleet service teams, towing operators, off-road builders, repair shops, and drivetrain specialists who need a compatible Stage 3 545RFE automatic transmission package.
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