ATS Diesel 309-912-8272 42Rle Stage 1 Automatic Transmission Package 2Wd 03-06 4.0L Diesel
SKU: 54906577284

ATS Diesel 309-912-8272 42Rle Stage 1 Automatic Transmission Package 2Wd 03-06 4.0L Diesel

Sale price$1402.70 Regular price$1558.56
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

ATS Diesel 309-912-8272 42Rle Stage 1 Automatic Transmission Package 2Wd 03-06 4.0L DieselATS 42RLE Transmission Packages, 2003 2006 4. 0L Jeep On the Trail or Street, the ATS 42RLE is backed by a 5 Year 500,000 Mile Warranty. The ATS 42RLE is engineered to hold the power and abuse Jeep owners can throw at it. Substantial increases in clutch pack surface area, line pressure and shift quality provide the reliability Jeep owner's demand. 42RLE Transmission: The 42RLE transmission that is used in the 2003 to 2012 Jeep was never designed to

ATS 42RLE Transmission Packages, 2003-2006 4.0L Jeep On the Trail or Street, the ATS 42RLE is backed by a 5 Year / 500,000 Mile Warranty. The ATS 42RLE is engineered to hold the power and abuse Jeep owners can throw at it. Substantial increases in clutch pack surface area, line pressure and shift quality provide the reliability Jeep owner's demand.

42RLE Transmission:
The 42RLE transmission that is used in the 2003 to 2012 Jeep was never designed to handle the abuse of aftermarket add-ons such as oversized tires, extreme off-roading, increased power levels, higher gear ratios or towing. The small 42RLE factory transmission also has a very low volume cooling system, the low cooler flow does not allow adequate transmission fluid circulation through the torque converter to properly cool the torque converter during normal driving much less stressful situations such as four wheeling or hauling any additional weight over stock.

The primary hydraulic pump of the transmission is not big enough to support the increased pressures and lubrication that is needed to keep the clutch packs and gearsets alive at higher power levels.
Other design limitations of the 42RLE plague the ability of the transmission to handle much power over stock. The stock torque converter is manufactured using stamped steel parts that make up the lock-up porting of the converter. The converter cover will deflect under power causing the converter clutch to slip under load creating excessive heat and clutch material to shed from the lock-up piston.

The combination of heat and debris from the converter clutch causes transmission failure as the material from the torque converter is flushed into the transmission.

The ATS modified 42RLE has been redesigned to correct all these problems and handle increased power levels of larger displacement engines, supercharged or turbocharged engines, larger tires, or heavy towing. We understand the real-world abuse that this transmission is asked to do in modified applications, so we came up with the fixes for it.

ATS has developed a combined technology utilizing recalibration of the hydraulic circuits inside the transmission, including revamped accumulator rates, reprogramed clutch to clutch apply and release timings, and line pressure rise rate to perfectly match the torque output of the engine. These enhancements, along with other key hydraulic modifications which ATS makes, must be done to ensure the clutch packs have the correct apply and release rates when commanded on or off. As well, the transmission hard parts have many limiting weaknesses which do not allow for increased power levels over stock. Specifically, the light duty shafts and hubs must be addressed.

All these areas are addressed in our transmission to allow for increased power levels and reliability. Here are some of the modifications we do to the 42RLE transmission so it will handle the extreme use that you're looking for.

TruLok Torque Converter:
• Billet torque converter cover
• Heavy Duty Carbon Composite Lock-Up Clutch
• Harden Pump Hub
• Harden Turbine splines
• Stall Speed is better matched to Engine torque curve
• Torrington bearings construction for better thrust load

Inside the Transmission:

Pump Assembly:
The pump body is redesigned to utilize an oversized pump gearset, this provides for increased cooling and lubrication to the torque converter and transmission gearset. This redesign also eliminates the common pump problems that causes premature transmission failure due to excessive heat.

The main pressure regulator circuit is modified to enable a broader range of pressure that can be commanded from the TCM. This allows the pump to lower line pressure when the engine is at low loads and more responsively raise pressure above stock to react with increased engine torque and horsepower levels.
Rotating Clutch Drum Assembly and Clutch Packs:

Clutch modifications are generally one of the most impactive and important items that can be upgraded in any transmission. In the case of the 42RLE transmission, there is little room for additional clutches so modifications must be done to pressure plates providing increased clutch surfaces. All clutch packs are replaced with High performance clutch plates and steel separator plates providing the best friction surfaces available. The problematic Over Drive clutch pack has an increased clutch count maximizing its ability to hold torque.

Valve body:
The valve body is considered the nervous system of the transmission; the valve body is responsible for converting the electrical signals from the TCM into hydraulic actions. The 42RLE uses a non-synchronous, clutch-to-clutch design. This means that the shifts from gear to gear must be timed perfectly thereby releasing and applying a friction clutch to achieve a flawless shift.

Because of the sensitivity of the hydraulic circuits, we heavily modify many areas of the valve body. Hydraulic oil flow is ported to certain clutch packs where additional pressure is needed. The accumulator piston seals have been redesigned to ensure hydraulic pressure integrity.

The accumulator plate is made of high-grade material to compensate for the additional pressure that the accumulator pistons and springs exert during heavy power situations. Also, the ATS 42RLE valve body can be purchased separately and installed in a stock transmission for increased transmission capacity.

Planetary Gearset:
The main planetary gearset is reinforced to prevent the pinion deflection that causes gearset failure.

Case and Pan:
The main transmission case does not require a lot of conditioning aside from a few small hydraulic modifications to allow for proper oil flow. At higher power levels, the transmission case does need to be strengthened. This is a simple fix that is taken care of with the optional heavy-duty cast aluminum transmission pan, which was designed in part to act as a girdle, thus eliminating the flex in the case.
The heavy-duty aluminum pan will clear aftermarket skid plates and the cooling fins allow the transmission to run cooler and it has an oversized drain plug on the side so it can be accessed for easy service.

ATS Auxiliary Transmission Cooler: (Included in Stage 2)
The ATS 42RLE Auxiliary Transmission Cooler Kit is designed to work with your factory-installed transmission cooler. The lower the temperature of the oil in your transmission, the better. With added cooling to combat the heat, you can minimize the risk of the most common transmission failure: overheating.

Features:

  1. Auxiliary cooling that enhances factory transmission cooler
  2. Extends transmission lifetime
  3. Lightweight cooler, heavyweight performance
  4. ATS limited warranty
  5. Fits all 2003-2006 4.0L Jeep Wrangler JK with automatic transmissions

Application:
2003-2006 Jeep 4.0L

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 54906577284

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.9 ★★★★★
Based on 1008 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
N
Verified Purchase
NikkiB
Natrona Heights, US
★★★★★ 5
Overpriced but it works.
Size: 1.3 Fl Oz (Pack of 1)
I hate that I love this product. It's stupid expensive. But it's great for broken/damaged/recovering skin. I've used it post microneedling and it is the only thing that soothes, hydrates, and doesn't sting raw, red skin. Great for rashes/hives and allergic reactions too. Luckily a thin layer is often enough to do the trick. so it lasts a long time I wouldn't use for everyday moisture, but when your skin is angry, this stuff works. (Overpriced? Yes. Witchcraft? Maybe. Does it work? Yep.)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 10, 2025
E
Verified Purchase
English farmhouse
Massapequa, US
★★★★★ 5
Works wonder
Size: 1.3 Fl Oz (Pack of 1)
Amazing product. The scars from my daughter acne are mostly gone after 1 month. We will purchase again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026
S
Verified Purchase
Stephanie
Omaha, US
★★★★★ 5
Ultimate Relief for Dry Skin!
Size: 20.3 Fl Oz (Pack of 3)
I recently purchased the Vaseline Men's Healing Moisture Hand & Body Lotion for my husband, and it has quickly become a household favorite! If you're on the hunt for a fast-absorbing, effective solution for dry or cracked skin, look no further. First and foremost, the speed at which this lotion absorbs into the skin is impressive. No greasy residue, just instant relief. My husband, who is usually hesitant about using lotions, loves how this one doesn't leave a sticky or oily feeling. It's a game-changer for him, and I've noticed a significant improvement in the moisture levels of his skin. The healing properties are remarkable. His hands, which are prone to dryness and cracking, have become noticeably softer and smoother since using this lotion. The formula is gentle yet powerful, making it an ideal solution for daily use without causing any irritation. The subtle, masculine fragrance is another plus. It's not overpowering but leaves a fresh and clean scent that lingers just enough. The pump dispenser is practical and ensures that the lotion is dispensed in the right quantity, preventing unnecessary waste. The size of the bottle is generous, offering great value for the price. With daily use, the lotion has lasted longer than expected, proving that a little goes a long way. It has become a staple in my husband's grooming routine, and I can confidently say that his skin has never looked or felt better. In conclusion, Vaseline Men's Healing Moisture Hand & Body Lotion is a five-star product that delivers on its promises. If you're searching for a reliable, fast-absorbing lotion for dry or cracked skin, this is the one. My husband is a satisfied customer, and we'll definitely be repurchasing in the future.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2023
R
Verified Purchase
Russell C.
Boise, US
★★★★★ 5
Works great, smells good, and does not leave you feeling slimy or greasy.
Size: 20.3 Fl Oz (Pack of 3)
This stuff is the best for men who do not like feeling greasy when they use lotion. It works good for healing and preventing cracking and drying of skin, but it may have to be applied multiple times a day for people with very dry skin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
S
Verified Purchase
skid row
San Leandro, US
★★★★★ 5
Great product at a great price
Size: 20.3 Fl Oz (Pack of 3)
Great price for a product that I have used and liked for years. Lotion dries quickly and has nice masculine scent. In addition to moisturizing my hands, I also use it for aftershave lotion on my face.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2026

recommand products