APPS Retrofit Kit for Dodge RAM – Replaces 53032456AE / 53032455AD

Accelerator Sensor Replacement Kit
For Discontinued Parts 53032456AE & 53032455AD

2003 Dodge RAM Truck with 53032456AE APPS sensor
Original eBay Price: $179.99 NOW: $149.99 through PayPal below

Looking for 53032456AE or 53032455AD? Our retrofit kit replaces both discontinued APPS sensors. This retro-fit kit is designed to replace the APPS (Accelerator Pedal Position Sensor) in 2003 and 2004 Dodge RAM trucks which is no longer available from the manufacturer or other sources as new. It includes a NEW wiring harness, NEW APPS sensor part, NEW wiring connector parts, and detailed installation instructions to ensure proper fit and function. This kit is specifically for vehicles with the APPS mounted under the battery tray only.

This kit will replace the APPS used in:

  • 2003-2004 Dodge Ram 1500, 2500, 3500 with 5.7L Hemi motors (all transmissions)
  • 2003 Dodge RAM 1500 5.9L V8
  • 2003-2004 Dodge RAM 2500 & 3500 with L6 - 5.9 Diesel (manual transmission only)

Kit Includes:

  • New APPS sensor (replacement for parts 53032456AE and 53032455AD)
  • Retro-fit 6-pin wiring harness
  • Self-soldering heat shrink connectors for durability
  • Detailed installation instructions and wiring diagrams

Installation Time:

  • With battery tray already removed: Approximately 1 hour
  • Starting from scratch: 1.5 to 2 hours

Warranty Information:

1 Year warranty for the sensor when purchased directly. Warranty replacements require proof of purchase and cover sensor malfunction under normal use.

Products - 53032456AE & 53032455AD Replacements

All Products Include Standard USPS Priority Shipping
Installation Manual Only Available with the Full Kit

Full Kit to replace 53032456AE

Full Kit - $149.99

Wiring Harness for 53032456AE

Replacement Kit Wiring Harness Only - $54.99

APPS Only - 53032456AE / 53032455AD replacement

Replacement Kit APPS Only - $89.99

Purchase Options for 53032456AE / 53032455AD Replacement Kit

Full Kit to replace 53032456AE and 53032455AD

Save $30 by purchasing directly through PayPal Below
Price with direct PayPal discount: $149.99!

This kit will replace the APPS used in:

  • 2003-2004 Dodge Ram 1500, 2500, 3500 with 5.7L Hemi motors (all transmissions)
  • 2003 Dodge RAM 1500 5.9L V8
  • 2003-2004 Dodge RAM 2500 & 3500 with L6 - 5.9 Diesel (manual transmission only)

Kit Includes:

  • New APPS sensor (replaces discontinued parts 53032456AE and 53032455AD)
  • Retro-fit 6-pin wiring harness
  • Self-soldering heat shrink connectors for durability
  • Detailed installation instructions and wiring diagrams

Installation Time:

  • With battery tray already removed: Approximately 1 hour
  • Starting from scratch: 1.5 to 2 hours

Warranty Information:

1 year warranty for the sensor when purchased directly. Warranty replacements require proof of purchase and cover sensor malfunction under normal use.


Click PayPal, Venmo, or Checkout Payment Options button for $149.99 purchase price:

You can choose to purchase this product directly on our website with the security of PayPal or through eBay for added buyer protections.

Click the eBay icon above to shop on eBay with added protections at current $179.99 price

Replacement Wiring Harness Only for 53032456AE / 53032455AD

For those who have already purchased the kit and need a replacement wiring harness. Includes new self-soldering connectors as well as replacement shrink wrap for added protection.

Wiring Harness for 53032456AE APPS

Replacement APPS Only - Replaces 53032456AE / 53032455AD

For those who have already purchased the kit and need a replacement APPS that works with the new wiring harness that you have already installed previously.

APPS Replacement for 53032456AE and 53032455AD

Frequently Asked Questions - 53032456AE / 53032455AD

Q: Why are parts 53032456AE and 53032455AD discontinued?
A: These APPS sensors were originally sourced from Mercedes-Benz during the DaimlerChrysler merger period (1998-2007). When the companies split, the supply chain for these cross-brand parts ended. Since they were known to fail frequently, dealer stocks were depleted and no new parts are being manufactured by Mopar. Our retrofit kit solves this problem permanently.
Q: What vehicles are compatible with 53032456AE and 53032455AD?
A: The 53032456AE and 53032455AD sensors fit 2003-2004 Dodge RAM 1500, 2500, 3500 models with 5.7L Hemi motors (all transmissions), 2003 Dodge RAM 1500 5.9L V8, and 2003-2004 Dodge RAM 2500 & 3500 with L6 - 5.9 Diesel (manual transmission only). Our retrofit kit replaces these discontinued parts entirely.
Q: What's included in the 53032456AE / 53032455AD replacement kit?
A: Our replacement kit includes a new APPS sensor, retro-fit 6-pin wiring harness, self-soldering heat shrink connectors for durability, and detailed installation instructions with wiring diagrams. You will use this kit's wiring harness to modify your truck's wiring with this kit.
Q: How difficult is it to install the 53032456AE / 53032455AD replacement kit?
A: Installation typically takes 1-2 hours depending on your experience level. With the battery tray already removed, installation takes approximately 1 hour. Starting from scratch may take 1.5 to 2 hours. Detailed instructions are included with every kit to make installation as straightforward as possible.
Q: Can I find these parts (53032456AE / 53032455AD) used or from a junkyard?
A: While used 53032456AE and 53032455AD parts may be available from junkyards or online marketplaces, these sensors were known to fail frequently. A used sensor might not last much longer than the one you're replacing. Our kit provides a brand new, engineered solution that's designed to last.
Q: Is there a warranty on this 53032456AE / 53032455AD replacement kit?
A: Yes, we offer a 1-year warranty on the sensor when purchased directly through our website. Warranty replacements require proof of purchase and cover sensor malfunction under normal use conditions.
View More Frequently Asked Questions

Warranty & Returns

We stand by our products and offer a 1 year warranty on the sensor when purchased directly. If you're not completely satisfied with your purchase within 30 days, please reach out to us for a hassle-free return.

What Our Customers Are Saying

"Thank you. Thank you. For responding & for the help. If there was a way, I would give you 10 stars. Thanks again!" - chey_rich77 on eBay

"So original Blue/green connects to new Red. Original orange(red) connects to new Blue, etc. Thank you for the feedback correction..." - skyviewstone on eBay

"Thank you very much. I really do appreciate the help and prompt shipping. It is really hard to find customer service that you provided." - gfields1 on eBay

About Us

TMR Logo

This product is sold under the brand TMR; The Martinfeld Ranch (TMR) primarily specializes in supporting local arts and farming while VoIPGuru Technology Consulting primarily specializes in VoIP Telecommunications and AI solutions for Customer Experience (CX) environments. This APPS retrofit kit represents a unique intersection of our engineering expertise with practical problem-solving.

When our lead engineer, who has over 30 years of experience in technology solutions, faced the unavailability of a critical APPS sensor (part numbers 53032456AE and 53032455AD) for his personal Dodge RAM, he engineered this innovative retrofit solution. By applying his technical background, he successfully adapted a readily available sensor to work with these specific Dodge RAM models.

What began as a solution to a personal technical challenge has now become available to others facing the same predicament. This product exemplifies our commitment to solving complex technical problems with innovative engineering solutions, whether in telecommunications, AI, or automotive electronics.

www.TheMartinfeldRanch.com

Learn More About Dodge RAM APPS Sensors

Interested in learning more about the discontinued 53032456AE and 53032455AD APPS sensors and why they're no longer available? Check out our detailed comparison and background information.

Part Number Comparison APPS FAQ