1. Car & Truck Shift Knobs – USED Parts
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  3. DODGE TRUCK RAM2500

DODGE TRUCK Transmission 242.CH8703 637686

fits model: Ram2500. make: Dodge. year: 2003.

242.ch8703 Dodge Truck Ram2500 2003 Transmission Shift 637686

( Brand: Dodge Truck ), ( Part Type: Transmission ), ( Conditions Options: 4x4 Transfer Case Shifter ), ( Genuine Oem: Yes ), ( Ipn: 242.ch8703 )

Review DODGE TRUCK Transmission Shift fits RAM2500 2003

The Dodge 242.CH8703 transmission, also known as the 545RFE or Aisin AW54-55-R11, is a heavy-duty automatic transmission produced by Aisin AW for the 2003 Ram 2500 series by Dodge. This transmission is a key component of the vehicle's powertrain system, responsible for smoothly transferring power from the engine to the drivetrain.

The 242.CH8703 transmission is a six-speed automatic transmission, featuring overdrive capabilities to improve fuel efficiency and reduce engine RPMs at highway speeds. It has a torque capacity of 475 lb-ft and a maximum engine speed of 3,600 rpm. This transmission is designed to handle the demanding requirements of commercial and heavy-duty applications, making it an ideal choice for towing, hauling, and other heavy-duty tasks.

One of the standout features of the 242.CH8703 transmission is its robust design. It utilizes a cast iron case and heavy-duty components, including a large, multi-plate torque converter, to ensure durability and reliability under heavy loads. The transmission also includes a dual mass flywheel and a triple cone clutch, which help to minimize driveline vibrations and improve shifting performance.

The 242.CH8703 transmission is controlled by a Powertrain Control Module (PCM), which monitors various sensors and systems to optimize shifting patterns, engine RPM, and other performance parameters. It also includes a tow/haul mode, which adjusts shift patterns and engine response to improve performance when towing heavy loads.

Maintaining the 242.CH8703 transmission involves regular oil and filter changes, as well as occasional inspections of the transmission fluid level and condition. Dodge recommends using a high-quality automatic transmission fluid, such as Dodge/Mopar ATF 4, to ensure optimal performance and longevity.

Overall, the Dodge 242.CH8703 transmission is a high-performance, heavy-duty automatic transmission designed to handle the demands of commercial and heavy-duty applications. Its robust design, advanced features, and reliable performance make it an ideal choice for those who require a transmission that can handle heavy loads and demanding driving conditions.

Pros and Cons of Buying a Used Dodge Ram 242.6 Chrysler 8703 Transmission for a 2003 Dodge Ram 2500

Introduction:

The Dodge Ram 2500 is a popular choice for those who need a robust and reliable work truck. However, like all vehicles, they can experience transmission issues over time. If you're considering purchasing a used Chrysler 8703 transmission for your 2003 Dodge Ram 2500, here are some pros and cons to help you make an informed decision.

Pros:

1. Availability: Chrysler 8703 transmissions are relatively common in the used market, making them an affordable option for those on a budget.

2. Durability: The Chrysler 8703 transmission is known for its robustness and durability. It can handle heavy loads and rough driving conditions, making it an excellent choice for a work truck.

3. Replacement Cost: A used Chrysler 8703 transmission can cost significantly less than a new one, making it a cost-effective solution for those who need to get their truck back on the road.

Cons:

1. Age: Used transmissions, by definition, are not new. They may have pre-existing wear and tear, which could lead to future issues.

2. Maintenance: A used transmission may require more frequent maintenance than a new one. This could include things like fluid changes and component replacements.

3. Unknown History: The history of a used transmission is unknown. It could have been rebuilt, repaired, or salvaged from a wrecked vehicle. This uncertainty can add risk to the purchase.

Conclusion:

In conclusion, a used Chrysler 8703 transmission for a 2003 Dodge Ram 2500 can offer cost savings and durability. However, it also comes with the risk of unknown history and potential for future maintenance needs. Ultimately, the decision to purchase a used transmission depends on your budget, vehicle usage, and personal risk tolerance. If you're comfortable with the potential risks and the cost savings, then a used Chrysler 8703 transmission could be a good choice. However, if you prefer a newer, warrantied transmission, then you may want to consider other options.

Recommendation:

My recommendation would be to thoroughly research the used transmission market before making a purchase. Look for reputable sellers and ask for detailed information about the transmission's history and condition. It's also a good idea to have the transmission inspected by a qualified mechanic before installation. If the cost savings are significant and you're comfortable with the potential risks, then a used Chrysler 8703 transmission could be a viable option for your 2003 Dodge Ram 2500. However, if you prefer a newer, warrantied transmission, then you may want to consider other options or save up for a new one.

Details:

Glen Flora, WI 54526. Engines and transmission come with a standard 90-day warranty.

specifications shifterfreddie:

  • for models: Ram2500
  • for makes: Dodge
  • for years: 2003
  • brand: Dodge Truck
  • part type: Transmission
  • conditions options: 4x4 Transfer Case Shifter
  • genuine oem: Yes
  • ipn: 242.ch8703

general shifterfreddie:

  • Car Truck Parts Accessories > Transmission Drivetrain > Shifters, Cables Linkages
  • condition: Used

payments shifterfreddie:

  • wallet: Apple-pay
  • other
  • credit card: Discover

offer shifterfreddie:

  • sold: 0
  • quantity: 1
  • started: September 29, 2025
  • availability: In Stock
  • options: Ship-to-home

seller shifterfreddie:

  • rating: 99.3%
  • city: Glen Flora, Wisconsin
  • # reviews: 14018

shipping shifterfreddie:

  • class: Standard
  • transit: 2-4 Days
  • type: Fixed
  • cost: $0.00
  • service: Standard

returns shifterfreddie:

  • paid by: Buyer
  • time: 60 Days
  • policy: Returns Accepted
for models: ram2500, for makes: dodge, for years: 2003, part type: transmission, conditions options: 4x4 transfer case shifter, genuine oem: yes,
manufacturer: dodge, category: auto parts > car truck parts accessories > transmission drivetrain > shifters, cables linkages, sku: 8337056053286753,

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