Engine Control Module

Programmed Engine Control Module 331-7539 3317539 for Caterpillar 320D 323D Excavator Applications

Name: Programmed Engine Control Module 331-7539 3317539 for Caterpillar 320D 323D Excavator Applications
Brand: XAVORNIK
SKU: CTL-CAT-E-3317539
Price: 869.00 USD
Availability: InStock

USD $869.00

SKU CTL-CAT-E-3317539 Reference 331-7539 3317539

Available to order Preparation: 3–7 business days

Fitment information is reviewed before an order link is provided.

Item priceUSD $869.00

US DDP shippingUSD $72.99

Estimated delivered totalUSD $941.99

Duties included. Taxes, if applicable, are calculated at checkout. Final amount is confirmed at checkout.

New aftermarket engine control module for selected applications. Verify original part number, complete machine/vehicle model and required programming data before purchase.

Fitment check required. Original controller part number/complete label + full machine/equipment model and serial/PIN + engine model and serial + front/rear/connector photos + hardware revision + programming configuration confirmation

12-Month Limited WarrantySupport after delivery

Fitment VerificationPart number & machine details

Programming IncludedConfigured after data review

Worldwide ShippingOptions at checkout or quote

Reference part number: 331-7539 3317539
XAVORNIK SKU: CTL-CAT-E-3317539

Verified product data

Fitment & package details

Machine models: Caterpillar 320D | 320D L | 320D LN | 320D GC | 320D LRR | 320D FM/FM RR | 320D RR | 323D | 323D L/LN/SA | selected 311D LRR | 312D/312D L | 313D | 314D CR/LCR | 315D L | 319D/L/LN and 321D LCR after serial-level verification.
Engine models: Caterpillar C6.4 and selected C6.6 machine/engine applications are referenced for 331-7539. Exact engine label, serial and software configuration are mandatory.
Condition: New aftermarket replacement
Package: 1

Product information

Product details

XAVORNIK Programmed Engine Control Module 331-7539 for Caterpillar 320D 323D Excavator Applications. New aftermarket replacement. Reference/replacement numbers: 331-7539. Core

Reference Numbers

331-7539

Compatible Models

View the complete model list

Caterpillar lists 331-7539 as an electronic control group used on selected 320D/323D and related D-series excavator configurations. Exact fitment and software requirements must be confirmed from the original controller and machine data. Before ordering, customer must provide: Original controller part number/complete label + full machine/equipment model and serial/PIN + engine model and serial + front/rear/connector photos + hardware revision + programming configuration confirmation. Programming: Supplied/programmed only after both machine and engine identification are confirmed. Fitment note: 320D/323D are the primary listed equipment family. Programming and fulfillment proceed only after the original 331-7539 label, machine PIN/nameplate, engine identification and software/program requirements are confirmed. Do not assume every 320D uses the same engine/software. Package: one Engine Control Module as shown. Professional installation is required. Disconnect battery power and inspect power, ground, harnesses and connectors for shorts, corrosion, bent pins or water damage before installing the replacement controller. 1-Year Limited Warranty for verified manufacturing defects after correct fitment and installation. XAVORNIK is an independent replacement-parts brand; manufacturer names and part numbers are used only to identify compatibility.

Check Before Ordering

Original part number Machine model Machine serial number / PIN Engine serial number Clear photo of the front display Clear photo of the rear housing Clear photo of all connectors

Important Fitment Notes

Programming or configuration must be confirmed before shipment.

Package Information

Included: 1 new aftermarket Engine Control Module as shown in the product images; programming only where stated/required.
Not included: Wiring harnesses, sensors, pumps, actuators, mounting hardware, diagnostic tools, software subscriptions and installation labor unless specifically pictured.

Order & Fitment Confirmation

You may place the order before final fitment confirmation. After checkout, our team will contact you to verify the required information. Fulfillment will remain on hold and will not be released until compatibility is confirmed.

BEFORE ORDERING

Help us verify the right part

Model lists are references only. Different configurations may use different parts.

Original or reference part number
Complete engine model, including suffix
Machine make and model
Equipment serial number, VIN or PIN where applicable
Clear photo of the original part label or data plate
Clear photos of the original part and gasket layout where applicable

Installation & return notice

This product is covered by a 12-month limited warranty from the date of delivery. The warranty covers confirmed manufacturing defects under normal use. Returns and warranty claims are subject to the XAVORNIK Returns & Refund Policy.

Damage caused by incorrect machine information, improper installation, short circuits, damaged connectors or wiring, external electrical faults, unauthorized disassembly, water ingress, impact or modification is not covered.

This item is programmed specifically for the verified machine information supplied by the customer. Returns of programmed electronic parts are subject to our Returns & Refund Policy.

Frequently asked questions

How do I confirm fitment?

Match the original part number, the relevant engine or machine model, and any required serial information. Compare the product dimensions, mounting points and other fitment details shown on the product page. Contact XAVORNIK before ordering if you are unsure.

Does this product require programming?

Yes. Programming is completed or confirmed after the required machine information has been reviewed.

What should be checked before installation?

Inspect the product for damage and confirm that the supplied components and physical configuration match your application. Follow the product-specific instructions and the relevant installation specifications. Do not install a damaged or incompatible product.

What does the warranty cover?

12-Month Limited Warranty

The limited warranty covers confirmed manufacturing defects. Normal installation or use does not, by itself, cancel the right to submit a manufacturing-defect claim.

See our Return, Refund and Limited Warranty Policy for warranty periods, coverage, exclusions and claim procedures. The limited warranty is separate from the 30-day non-defective return request window.