IGfX
Send Parts List
178-9090 ECM & Controller for D5G; D3G 178-9090 1789090 Controller ECU ECM for D5G D3G Bulldozer

178-9090 Basic Electronic Control for Caterpillar D3G D4G D5G

$800.00

OEM REFERENCE CHECKED · 22 JUL 2026

Replacement part supplied after SKU, machine serial number and nameplate verification.

Available to sourceSKU: 178-9090
Product
12 Volt Basic Electronic Unprogrammed Control
Replacement status
Confirm before order
Application
Caterpillar equipment · 3 verified models
Reference weight
2.15 kg (4.75 lb)
$800.00
WhatsApp This Product
Fitment checkSerial number + nameplate
Real photosConfirm before payment
Dispatch QCInspection and packing record
Worldwide shippingAir, express or sea

Ecm Controller inquiry reference from JIAJUE PARTS. Part No.: 178-9090. Application / model reference: D5G; D3G. Brand reference: OEM reference matching. Category: ECM & Controller.

SKU: 178-9090
Category:
Tags: , , , ,

Product Details

178-9090 Basic Electronic Control for Caterpillar D3G D4G D5G

Part Number:
178-9090

Product Name:
12 Volt Basic Electronic Unprogrammed Control

Reference Weight:
2.15 kg (4.75 lb)

Applications (3 verified models)
BrandEquipmentModelSerial Prefix / Fitment Note
CaterpillarChallengerMTC735SIS serial prefixes: 812; final machine serial number and product configuration check required
CaterpillarChallengerMTC745SIS serial prefixes: 813; final machine serial number and product configuration check required
CaterpillarChallengerMTC755SIS serial prefixes: 814; final machine serial number and product configuration check required

Product Highlights

Brand:JIAJUE PARTS
Compatible Model Brand:For Caterpillar
Model Number:MTC735, MTC745, MTC755
Part Number:178-9090
Reference Weight:2.15 kg (4.75 lb)

Shipping

Ships to:
Worldwide

Delivery:
Choose destination and quantity for a shipping quotation.

Express, air freight and sea freight options are available. Freight, delivery time and packing method are confirmed with the quotation.

Related products

WhatsApp