Product Description
Stage 3 Performance Transmission Upgrade for Jeep 42RLE
The ATS 309-934-8320 Stage 3 42RLE Transmission Package is a complete high-performance upgrade designed for 2007–2011 Jeep Wrangler 3.8L 4WD applications. Built to handle increased power, off-road stress, and daily driving demands, this ATS transmission package delivers improved durability, stronger internals, and enhanced performance over the factory unit.
The stock 42RLE transmission is known for limitations in holding power and long-term reliability under load. ATS addresses these issues with a fully upgraded Stage 3 transmission package featuring improved clutch capacity, reinforced components, and optimized hydraulic performance.
Whether you're tackling tough trails, running larger tires, or simply want a more reliable transmission, this ATS package provides the strength and confidence your Jeep needs.
Key Features:
- Complete Stage 3 transmission package for 42RLE
- Upgraded clutch packs for increased holding capacity
- Improved durability for off-road and heavy-use applications
- Enhanced hydraulic performance for better shifting
- Designed for larger tires and added vehicle weight
- Built by ATS Diesel Performance for long-term reliability
FAQ
What makes this a Stage 3 transmission?
Stage 3 indicates upgraded internal components, increased clutch capacity, and improved durability for demanding use.
Is this good for off-road use?
Yes, this transmission is designed to handle off-road stress, larger tires, and increased load conditions.
Does this replace my entire transmission?
Yes, this is a complete transmission package, not a rebuild kit.
Is professional installation required?
Yes, installation should be performed by a qualified technician due to the complexity of transmission replacement.
Fitment:
- 2007–2011 Jeep Wrangler JK
- 3.8L V6 Engine
- 42RLE Automatic Transmission
- 4WD Models Only
Note: Always verify fitment based on your exact vehicle configuration.
Specifications for ATS 309-934-8320
| ATS 309-934-8320 Product Specifications | |
|---|---|
| Part Number | 309-934-8320 |
| Brand | ATS Diesel Performance |
| Product Type | Stage 3 Transmission Package |
| Transmission Type | 42RLE Automatic |
| Drive Type | 4WD |
| Engine Compatibility | 3.8L V6 |
| Vehicle Fitment | 2007–2011 Jeep Wrangler JK |
| UPC | N/A |
| GTIN | N/A |
| Shipping Weight | Approx. 200 lbs |
| Shipping Dimensions | Freight Shipment Required |
| Core Charge | Yes, refundable core charge applies |
| California Prop 65 | WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov |
