Caterpillar C7 ECM WAX – Remanufactured Engine Control Module – 2-Year Warranty

ACS – AUTOMOBILE COMPUTER SOLUTIONS

REMANUFACTURED | 2-YEAR WARRANTY | PLUG & PLAY AVAILABLE

Product Description

Restore your Caterpillar diesel engine's performance with a professionally remanufactured Caterpillar C7 ECM for compatible WAX engine applications, available from ACS – Automobile Computer Solutions.

Our Engine Control Modules (ECMs) are professionally inspected, remanufactured, and tested to help restore dependable engine operation, electronic fuel injection control, and reliable performance.

Whether you're replacing a faulty ECM or repairing your truck's electronic engine management system, ACS provides quality remanufactured replacement modules backed by a 2-Year Warranty.

IMPORTANT: ECM PROGRAMMING IS NOT INCLUDED IN THE PURCHASE PRICE. PROFESSIONAL PROGRAMMING IS AVAILABLE FOR AN ADDITIONAL $299.

Product Specifications

Key Features

• 2-Year Warranty: Backed by our warranty for added peace of mind.

• Professionally Remanufactured: Carefully inspected, remanufactured, and tested for dependable operation.

• Caterpillar C7 Application: Intended for compatible CAT C7 engines with the WAX serial-number prefix.

• Reliable Engine Management: Supports electronic fuel injection, engine monitoring, and engine performance control.

• Quality Tested: Tested before shipping to help ensure proper ECM functionality.

• Optional ECM Programming: Professional programming available for an additional $299.

• Plug & Play Available: When the correct ECM is properly programmed and configured.

• Core Exchange Required: Original ECM must be returned according to our core exchange policy.

ECM Programming Service – Additional $299

Professional ECM programming is OPTIONAL and costs an additional $299.

PROGRAMMING IS NOT INCLUDED IN THE ECM SELLING PRICE.

Our programming service helps configure your replacement ECM according to your Caterpillar C7 engine specifications.

When requesting programming, please provide:

• Complete Engine Serial Number (ESN)

• Original ECM Part Number

• Engine Model and Year

• Vehicle Identification Number (VIN), if available

• Engine Calibration or Configuration Information, if available

When programming is purchased, ACS will configure the replacement ECM before shipping using the information provided.

Additional calibration, setup, or troubleshooting may be required depending on your vehicle and engine configuration.

Without programming, Plug & Play installation is not guaranteed.

Compatibility Information

This ECM is intended for Caterpillar C7 engines with the WAX engine serial-number prefix, subject to compatibility verification.

The WAX prefix alone does not guarantee ECM compatibility. Different ECM part numbers and configurations may apply within this engine series.

Please verify your original ECM part number, complete engine serial number, and engine configuration before purchasing.

If you are unsure about compatibility, contact ACS – Automobile Computer Solutions before ordering.

Core Exchange Policy – $150

A $150 core fee applies to this ECM purchase.

Core exchange is required.

Customers must retain and return their original ECM according to ACS core exchange requirements.

The $150 core fee is eligible for credit or refund upon receipt and acceptance of a qualifying original ECM, subject to inspection and applicable core return terms.

Core return instructions will be provided according to our exchange policy.

Warranty – 2 Years

Your remanufactured Caterpillar C7 ECM is backed by a 2-Year Warranty, subject to applicable warranty terms and conditions.

Why Choose ACS?

At ACS – Automobile Computer Solutions, we specialize in professionally remanufactured engine control modules and engine-specific programming services for heavy-duty diesel applications.

We are committed to providing quality-tested replacement ECMs, dependable customer support, and professional programming options.

Order With Confidence

Get your Caterpillar C7 WAX ECM professionally remanufactured and tested, with optional programming available for your engine application.

2-YEAR WARRANTY | REMANUFACTURED ECM | $150 CORE FEE | OPTIONAL PROGRAMMING $299 EXTRA

IMPORTANT: Programming is NOT included in the ECM purchase price. Programming costs an additional $299.

Please provide your complete Engine Serial Number (ESN) and original ECM part number during checkout to help verify compatibility.

Compatibility must be confirmed before purchase. Plug & Play installation depends on correct ECM selection, proper programming, and engine configuration. Warranty and core exchange terms apply.