Non-Automotive / Other

Yamaha-Motor

INVERTER GENERATORS

$3,149.92

SKU: Y003 EF45ISEZ

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

A computer-controlled inverter ensures high-quality electricity. Regulates engine rpm in accordance with actual electricity load for greater fuel economy and quietness. Automatically cuts off the current when the output voltage exceeds the designated maximum capacity. Compact size, high power, low fuel consumption & low noise level. Engine stops automatically when oil level (pressure) has fallen below the prescribed level. Easier starting with auto choke and electric starter. Fuel level confirmation at a glance. Easy to carry with a carrying handle. Soundproof type. Designed for exceptional quietness with a large capacity muffler and soundproofed high output engine (MZ360) that generates at a constant 2,600rpm with no load, low load, and rated load. Operates at 58dBA (@ 1/4 load) / 60dBA (@ rated load), which is the lowest noise emission in the 4.0kVA class. A high-output engine and large capacity fuel tank (17L) achieves long continuous operation of 7.4 hours (@ rated load) or 15.2 hours (@ 1/4 load). Abundant use of resin parts and removal of the recoil starter allows the EF4500iSE to be light (88kg) and compact (332 liter volume). The high-power engine (MZ360) can supply enough electricity to allow simultaneous use of air conditioners and microwaves (rated output 4.0kVA / maximum output 4.5kVA). Twin lifting bars are installed at the top and bottom on both sides of the body (lower twin bar is on the caster wheel) for easy unloading. The large four-wheeled caster (with locking function) enhances the portability of the generator. The twin lifting bars and large casters also act as a buffer against impact from other objects. The exterior panels have been designed with one detachable panel on each side for better accessibility for servicing. An optional wireless remote control is available for the EF4500iSE.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandYamaha-Motor
Part NumberY003 EF45ISEZ

Videos

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy