AM General M1123 HMMWV

Description

Well before its derivatives were crawling the malls of America or sitting in Arnold Schwarzenegger's garage, the AM General Humvee was charging fearlessly into battle, faithfully assisting the US Armed Forces in areas of conflict around the globe. With its origins based in the Kaiser/AMC merger of the 1970's, AM General rose to prominence as a defense contractor when it won the bid to produce a new light utility vehicle for the US Army, replacing the iconic Willys MB Jeep. The resulting HMMWV platform proved an instant hit, both in military use, as well as for later civilian homologation.

This AM General M1123 Humvee was purchased by the seller in January of 2026 and has been refinished in green textured bedliner, with aftermarket sport bucket-style seats. Other modifications include LED headlights, a MOMO steering wheel, and 20-inch aftermarket wheels, wrapped in Road One tires. An aftermarket tire pressure monitoring system is fitted, with a solar-powered display mounted to the dash.

Power is sourced from a 6.5L diesel V8 ran through an automatic transmission and a dual-range transfer case to all four wheels via portal axles. The exterior is accented with tubular-frame half doors, a front bush guard, and a black soft top.

This AM General HMMWV is now offered in California with a clean Montana title in the name of the seller's LLC describing it as a 2005 model.

Highlights

• Military-issue HMMWV

• Aftermarket upgrades

• 6.5L diesel V8

• 4WD drivetrain with portal axels

Factory Equipment

• 6.5L diesel V8

• Automatic transmission with dual-range transfer case

• Factory gauge cluster

• The serial number decodes as follows:

  • Year: 1998

  • Chassis: A2

  • Assembly: AM General plant, Mishawaka, Indiana

Modifications

• Repaint in green bedliner

• Tan sport-bucket seats

• MOMO steering wheel

• 20-inch wheels

• Tubular-frame doors

• LED exterior lighting

• Brush guard

• Tire pressure sensors with solar-powered readout

Servicing

According to the seller, the following items have recently been completed

• A replacement battery and water pump were installed

• The oil and oil filter were changed

Known Imperfections

• Wear noted on some interior surfaces

• Cosmetic condition further documented in accompanying photo gallery

Ownership History

The seller acquired this Humvee in January, 2026.