John Deere 30 series - corner Bonnet light bulb Left - LG8508L

John Deere 30 Series – Corner Bonnet Light Bulb Left – LG8508L

This left-hand corner bonnet light unit is a direct replacement for the bulb-type front corner light on John Deere 30 Series and related 20/30 Series tractors. It restores correct position and indicator lighting on the left side of the bonnet, using the existing bulb system and wiring. Built as an OEM-style replacement for AL172568, it drops straight in with no drama and keeps the tractor looking and working as John Deere intended.

This corner bonnet light exists for a simple reason. When the original unit cracks, fills with dirt, or simply falls apart, you lose safe signalling and side visibility right where other drivers need to see you. With LG8508L, you refit a complete left-hand front corner lamp, matching the factory shape and function, so your 6020, 6030, 7020 or 7030 Series can get back to work without awkward improvisations.

The lamp is designed as a direct-fit housing for the bulb version of the John Deere front corner light. It takes standard bulbs (not included), so you can reuse your preferred lamp types, whether that’s halogen or upgraded LED bulbs. The mounting points, connector position and lens layout mirror the OEM AL172568 reference, which keeps installation straightforward for workshop fitters and farm mechanics alike.

In daily use, this unit restores front position light and indicator on the left-hand side of the bonnet. That means better visibility on narrow lanes, safer turning on the road, and clear side marking in the yard at night. It’s a practical fix for fleets running mixed-age John Deere tractors, where keeping lighting uniform and legal across machines matters for both operators and insurance.

Compatibility has been proven across a wide spread of mid-size John Deere tractors. The lamp suits selected 6020 / 6030 / 7020 / 7030 Series models, from 6020 and 6120 up to 6930, plus 7220–7520 tractors. If your original lamp carries OEM ref. AL172568, this is the left-hand unit you’re looking for. Installation is typically a simple swap: remove the damaged lamp, transfer bulbs, plug in, bolt up, and you’re done.

Key Features

• Direct replacement for OEM AL172568 – engineered as a like-for-like left-hand front corner bonnet light for John Deere tractors.
• Bulb-based housing – designed for the original bulb version of the corner lamp, allowing easy reuse or upgrade of existing bulbs.
• Left-side specific unit – dedicated left-hand (LH) corner light, ensuring correct lens orientation and wiring layout on the bonnet.
• Front position + indicator functions – restores side position light and front corner indicator, improving on-road signalling and side visibility.
• OEM-style fitment – mounting pattern and form factor designed to match the original John Deere lamp for a clean, factory look.
• Suitable for 6020 Series – fits models 6020, 6120, 6220, 6320, 6420, 6520, 6620, 6820, 6920 (bulb-type corner light).
• Suitable for 6030 Series – fits 6030, 6130, 6230, 6330, 6430, 6530, 6630, 6830, 6930 tractors using the bulb corner lamp design.
• Suitable for 7020 Series – compatible with 7220, 7320, 7420, 7520 tractors.
• Suitable for 7030 Series – compatible with 7130, 7230 models with the same bonnet light arrangement.
• Plug-and-play replacement – uses existing wiring and bulb technology, ideal for quick workshop turnarounds and keeping downtime low.

Original equipment names, series numbers and part references are quoted for identification only and do not imply that our parts are supplied as original equipment.

Ideal Applications

• John Deere 6020 and 6030 Series tractors needing a replacement left corner bonnet position/indicator light.
• John Deere 7020 and 7030 Series machines with damaged or cloudy left front corner lamps.
• Farm and contractor fleets standardising lighting across multiple John Deere models using the AL172568 style lamp.
• Workshop repairs and refurbishments where a tidy, OEM-style lighting finish is required on older John Deere tractors.

Why Choose LED-Global Lighting

At LED-Global, we specialise in practical, engineering-led lighting solutions for professional users across Europe. Every replacement unit is specified to match or improve on the original part, so fitters can install with confidence and get machines back earning. We focus on reliable fitment, honest specifications and long-term support, not gimmicks.

That’s why fleets, dealers and independent workshops trust our range for proven, European-specified lighting that simply works in the field, season after season.