Pro Chaser Starter Solenoid for John Deere L100/L110/L111/L118/L120/L130/E170/E180 — Heavy-Duty Single Replacement

Pro Chaser starter solenoid designed to replace factory units on John Deere L100, L110, L111, L118, L120, L130, E170 and E180 models.

This replacement starter solenoid from Pro Chaser is built to fit a range of John Deere lawn tractors and compact models. It provides the electrical switching needed to engage the starter motor when you turn the key. Because aftermarket parts can vary slightly in appearance, confirm fit by comparing photos of your existing solenoid to the images shown and contact the seller with pictures if you need help matching the correct unit.

How will this solenoid fit my John Deere model?

The Pro Chaser solenoid is intended for several specific John Deere models including L100 series and E170/E180. Compatibility is determined by mounting pattern, terminal layout and connector type, so visual confirmation is recommended before ordering.

• Commonly compatible models: L100, L105, L108, L110, L111, L118, L120, L130, LA100, LA105, LA110, E170, E180.
• Verify mounting bolt spacing and hole pattern against your existing part.
• Check terminal arrangement and wire connector shapes for a direct match.
• Contact seller with clear photos of both sides of your current solenoid for assistance.

What electrical and physical features should I expect?

This solenoid is a simple heavy-duty electrical switch built to route battery current to the starter. It includes heavy power terminals and a smaller activation terminal used by the ignition switch, and mounts in the same general footprint as the original equipment on the listed tractors.

• Heavy-gauge power terminals to handle starter current safely.
• Smaller trigger terminal for ignition key activation.
• Standard mounting flange compatible with many John Deere models in the L and E ranges.
• Sold as a single replacement unit in the package.

How do I install this solenoid safely and correctly?

Installation is straightforward for people comfortable with basic electrical and mechanical tasks: disconnect the battery first, remove the old solenoid, transfer any brackets or spacers, and reconnect wires to the matching terminals. If you’re unsure, consult a service manual or a professional mechanic to avoid wiring errors.

• Always disconnect the battery negative cable before starting work.
• Label wires or photograph their positions to ensure proper reconnection.
• Tighten all terminal nuts securely and avoid overtightening plastic connectors.
• Test operation with the mower on level ground after installation.

Will this part be brand-new and what’s included?

The product is supplied as a single replacement starter solenoid and is intended to be a new aftermarket component. Minor differences in cosmetic design or finish may exist between production batches, but functional specifications aim to match the OEM role.

• Package contents: 1 x starter solenoid.
• New aftermarket component—inspect upon receipt for correct terminals and mounting.
• Contact vendor if the part appearance differs significantly from your original unit.

Who this is for: This Pro Chaser starter solenoid is for DIY lawn tractor owners, small engine technicians, and maintenance shops servicing John Deere L100-series and E170/E180 machines who need a direct replacement for a worn or failed starter solenoid. It’s a good choice when you want a single-unit replacement rather than a complete starter assembly; just verify fit visually and consult the seller with photos if you have any doubt.