Ditch the dim factory sealed beams. Pure white output, crisp beam cutoffs, 304 stainless hardware, and 100% direct factory wire harness compatibility without replacing your OEM protective housings or introducing leak-prone H4 adapters.

Product Overview

Transform night driving in your Oshkosh MTVR. The factory halogen/incandescent 4x6 sealed beam headlights leave major blind spots during dark highway transits and backwoods trail runs.

Our MTVR Direct-Fit LED Projector Conversion Kit upgrades your truck to high-output projector optics without cutting a single factory wire, discarding your heavy-duty OEM protective housings, or drilling into your truck body.

Retains Your Factory Protective Housings

Other MTVR headlight kits force you to unbolt and replace Oshkosh’s factory protective headlight housings with aftermarket buckets. Our system is engineered to mount directly inside your existing OEM housings, preserving original factory protection, CARC paint match, and authentic military styling with zero unnecessary replacement parts.

True Direct-Plug Wiring (No Unsealed H4 Adapters)

Standard 3-blade H4 pigtail adapters introduce extra connection points that are prone to water intrusion and corrosion in mud, snow, and deep water crossings. Our headlights connect eliminating extra adapter splices, exposed blades, and moisture traps for a clean, weather-sealed installation.

Industrial PA12-CF Construction with Heat-Set Brass Inserts

Built for severe military and heavy-commercial environments, our adapter rings are manufactured from PA12-CF (Carbon Fiber Reinforced Polyamide/Nylon). Compared to standard thermoplastics like ABS or ASA, PA12-CF delivers superior high-temperature deflection, exceptional resistance to diesel fuel, oils, and road chemicals, and extreme impact toughness in sub-zero winter conditions.

To prevent stripped threads during installation or beam aiming, all clamping points feature heat-set brass threaded inserts. The front and back adapter rings clamp down around the 4x6 LED projector lens, capturing the exact flange geometry.

Key Features & Benefits

100% Direct Factory Harness Plug & Play: Connects straight into your MTVR’s factory headlight connector. No H4 adapters, splicing, soldering, or wire stripping required.
Preserves OEM Protective Housings & Bezels: Engineered to retain your rugged factory Oshkosh headlight buckets and bezels rather than replacing them with aftermarket housings.
Complete 304 Stainless Steel Hardware Pack: Toss your rusted fasteners. Includes 304 stainless M5 socket-head alignment screws and 3/8"-16 stainless button-head mounting bolts with nylock nuts.
PA12-CF Engineering-Grade Material: Manufactured from Carbon Fiber Reinforced Nylon for extreme structural rigidity, high heat deflection, and long-term chemical/UV resilience.
Brass Threaded Inserts: Heat-set brass metal threads eliminate thread stripping and guarantee reliable clamping force.
Vibration-Proof Retention: Outfitted with compression springs and nylock mounting hardware to prevent light bounce or backing off on washboard trails and heavy off-road terrain.
Modern Projector Optics: Crisp horizontal beam cutoff focuses light directly onto the road ahead without blinding oncoming traffic, delivering vastly superior distance and ditch illumination.
DOT / SAE Approved Optics: Clear projector lens markings (DOT SAE MS-4686 HL VOR 19) ensure high optical performance and street-legal road compliance.
1-Year Manufacturer Warranty: Backed against manufacturing defects so you can mount them with absolute confidence.

Technical Specifications

Specification	Details
Vehicle Compatibility	All Oshkosh MTVR MK & AMK Variants
Bulb Form Factor	4x6 inch rectangular direct replacement
Adapter Material	PA12-CF (Carbon Fiber Reinforced Nylon / Polyamide 12)
Hardware & Threads	Heat-Set Brass Inserts + Complete 304 Stainless Steel Fastener Kit (M5 & 3/8"-16)
Electrical Connection	Direct Military Factory Connector (No H4 Adapter Required)
Lens Markings	DOT / SAE MS-4686 HL VOR 19 Approved
Voltage Range	Multi-Voltage Compatible (12V–28V+ Military Charging System Safe)
Installation Time	15–20 Minutes per side (Standard hand tools)
Warranty	1-Year Manufacturer Warranty Against Defects

What’s Included in the Box

(2x) High-Output 28V-Safe 4x6 LED Projector Headlights (Direct Military Plug)
(2x) PA12-CF Mounting Adapter Sets (Front & Rear Clamping Rings with Brass Inserts)
(2x) 304 Stainless Steel Hardware Kits (M5 Socket-Head Alignment Screws + 3/8"-16 Button-Head Bucket Bolts & Nylock Nuts)

Oshkosh MTVR Direct Plug & Play 4x6 LED Projector Headlight Upgrade Kit (Pair)

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