Engine Wiring Harness

Precision-engineered wiring harness for CAT 320D2 excavators. Durable insulating material ensures stable electrical performance in harsh environments. ISO9001 certified, 1-year warranty, and in stock. Ideal for maintenance and upgrades.

Premium replacement wiring harness for CAT excavators. Durable, cost-effective, ISO9001 certified. Ensures stable performance. 1-year warranty. Video support available.

Precision-engineered wiring harness for CAT excavator solenoid valve assemblies. Ensures reliable electrical connectivity and optimal performance. ISO9001 certified, 1-year warranty, and in stock. Compatible with 323GC, 326GC, 330GC, and MH3040 models.

Durable external wiring harness 488-1926 for CAT E336D2 and 340D2 excavators. ISO9001 certified, 1-year warranty, and in stock. Ensures reliable electrical connections and easy installation. Backed by video technical support.

Precision wiring harness for CAT 320D2, 323D2, 326D2, 330D2, and 320E excavators with C7.1 engines. Ensures reliable ECU and sensor connectivity. ISO9001 certified, 1-year warranty, in stock with video support.

Direct-fit replacement harness for C9 engine in 330D, 340D, 336D models. ISO9001 certified, 1-year warranty. Durable materials ensure reliable electrical connectivity. Includes mechanical test reports and video support.

Engineered for CAT 320D2 excavators, this WESPC wiring harness ensures reliable electrical connectivity for cabin controls and sensors. ISO9001 certified, with 1-year warranty and in-stock availability for fast delivery.

Direct replacement C7.1 engine control wiring harness for E330, E330GC, and E330C excavators. Transmits stable control signals for reliable engine operation. Brand-new, 12-month warranty, MOQ 1 piece.

Direct replacement fuel sensor wiring harness for CAT E323 and E330GC excavators. Ensures stable signal transmission for accurate fuel monitoring. 100% brand new, 12-month warranty, and easy installation. Ideal for electrical repairs and maintenance.

Heavy-duty external chassis wiring harness for 30-ton excavators. Features IP67 sealed connectors, 150°C rated insulation, and oxygen-free copper conductors. Ensures reliable power distribution for starter and auxiliary systems. ISO9001 certified with 1-year warranty.

Engineered for 20-30 ton excavators, this 24V main control valve harness ensures precise hydraulic control. Features high-purity copper conductors, IP67 sealed connectors, and 105°C heat resistance. ISO9001 certified, 1-year warranty, and in stock for fast delivery.

Direct replacement wiring harness assembly for CAT 320E, 320EL, and 323EL excavators with C6.6 engines. Ensures stable electrical transmission and reliable operation. Brand-new, non-genuine part. Ideal for engine system maintenance.

Direct replacement wiring harness for CAT 374D L excavators. Durable construction ensures stable signal transmission under extreme heat and vibration. ISO9001 certified, 1-year warranty, easy fit. Restore electrical system performance.

WESPC 386-3453 rear view camera enhances safety for CAT excavators. Compatible with 312E to 349E series. Features durable construction, 1-year warranty, ISO9001 certified, and easy installation. Ideal for improved visibility on job sites.

Engineered for 70-85 ton excavators, this 24V solenoid valve wiring harness ensures precise hydraulic control. Features IP67 sealed connectors, tin-plated copper conductors, and ISO9001 certification. Durable against abrasion, chemicals, and extreme temperatures from -30°C to +85°C.

Engineered for CAT 313D2 excavators, this WESPC wiring harness ensures reliable electrical connectivity for chassis and external circuits. ISO9001 certified, durable, and in stock with 1-year warranty and online technical support.

High-quality fuel injector engine wiring harness for CAT 312D, E312D C4.2 and compatible models. Manufactured to OEM specs with ISO9001 certification. Durable, reliable, and in stock with 1-year warranty.

High-quality replacement wiring harness for CAT C4.4 engines in M313D, D3K, D4K, and CB-54/64 series. ISO9001 certified, durable, and in stock with 1-year warranty and online support.

Direct replacement harness for CAT 320D excavators. Ensures stable signal transmission under heat and vibration. ISO9001 certified, 1-year warranty, easy installation. Compatible with OEM 328-0021.

Direct replacement wiring harness for CAT 345D/349D excavators with C13 engine. Ensures stable electrical connectivity and signal transmission. ISO9001 certified, 1-year warranty, and compatible with Perkins engines. Ideal for repair and maintenance.