Your WORX WR165 Landroid mower takes care of the weekly mowing, but keeping it running well means having the right supplies on hand. Worn blades, a dying battery, or a tangled trimmer line can turn a hands-off routine into a hassle. That is why we have gathered the best WORX WR165 replacement parts and companion tools worth your attention in 2026.
We focused on items that make ownership easier: high-quality replacement blades, long-lasting batteries, and handy tools that fit the Worx Power Share ecosystem. Whether you are new to robot mowers or have owned one for years, you will find practical options here. Every product below was evaluated for compatibility with the WR165 and similar Landroid models. If you are still choosing a mower, our roundup of the best WORX landroid S robot mower models can help you decide between the WR165 and newer S-series units.
Pros
- Genuine WORX replacement part ensures perfect compatibility.
- Lightweight and easy to handle during installation.
- Bright orange color reduces chance of losing the spool.
- Affordable price compared to original equipment.
- Compact size fits easily in toolboxes.
Cons
- Only compatible with WORX string trimmers, not universal.
- Limited to the specific line diameter and length that comes pre-wound on the spool.
- Orange color may not match all trimmer designs.
The WORX WA0007 replacement spool and line is a genuine accessory designed for WORX string trimmers, providing a direct replacement for the original spool. This product is ideal for homeowners and professionals who need to quickly replace a worn-out spool to keep their trimmer in top condition.
Standout features include its interchangeability with part number 50022833, ensuring a perfect fit without any modifications. The spool comes pre-wound with line, saving you time and effort. The bright orange color makes it easy to see and retrieve from your tool storage.
The design is compact and lightweight, measuring 2.6 x 2.6 x 5 inches and weighing only 0.13 pounds. This makes it easy to install and carry. The spool is made from durable materials to withstand the rigors of trimming.
A potential drawback is that it is specifically designed for WORX trimmers, so it may not fit other brands. Additionally, the line length and diameter are fixed, which may not suit all trimming tasks. However, for most standard trimming needs, this spool works well.
Overall, the WORX WA0007 replacement spool and line is a reliable and affordable choice for maintaining your WORX string trimmer. It offers a hassle-free replacement that restores your trimmer's performance. If you own a compatible WORX trimmer, this spool is a smart purchase.
Product: WORX Replacement Spool & Line
Model: WA0007
Color: Orange
Dimensions: 2.6 x 2.6 x 5 inches
Weight: 0.13 pounds
Compatibility: Interchangeable with part number 50022833; designed for WORX string trimmers.
Pros
- Wide compatibility with many Worx Landroid models
- Sharp double-sided blades for efficient cutting
- Easy screw-in installation with included hardware
- Excellent value with 24 blades in one pack
- Reliable customer service for quality issues
Cons
- Not original Worx parts, may differ slightly from OEM blades
- Large 24-pack may be excessive for small lawns with infrequent blade changes
- Compatibility list is extensive but not guaranteed for every model variation
The Cilivo WA0190 replacement blade kit is a practical and cost-effective solution for owners of Worx Landroid robotic mowers. Designed to fit a wide range of models including the WG794, this 24-pack provides enough blades for multiple seasons of lawn care. It is especially suited for those who prefer to keep a stock of spare parts on hand rather than ordering individual replacements.
Each blade features a double-sided sharp edge that cuts grass cleanly on both sides, extending the usable life of each blade. In real-world use, these blades perform well on various grass types and terrains, delivering a consistent cut that keeps lawns looking manicured. The included screws make swapping old blades for new ones quick and tool-friendly, minimizing downtime for the mower.
The build quality is solid for a replacement blade set. The metal is sturdy enough to handle regular mowing without bending or dulling prematurely. While they are not original Worx parts, they are manufactured to close tolerances that ensure a snug fit and reliable operation. The 24-blade count is a standout feature, offering significant savings compared to buying smaller packs or individual blades.
A potential drawback is that the kit may include more blades than needed for very small yards, and some users might prefer the assurance of OEM parts. Additionally, while compatibility is broad, it is always wise to double-check fitment for specific older or newer model variants. However, the responsive customer service team is available to address any fitment or quality issues quickly.
Overall, the Cilivo WA0190 replacement blade kit is a smart purchase for Worx Landroid owners who value convenience and economy. It delivers dependable performance, easy installation, and excellent value, making it a recommended accessory for maintaining a robotic mower's cutting efficiency throughout the year.
Color: Original
Dimensions: 2 x 0.2 x 0.3 inches
Product Group: Lawn & Patio
Binding: Lawn & Patio
Compatible Models: Worx Landroid WR140, WR143, WR165, WR147, WR155, WR150, WR153, M500, M700, M800i, M900, M1000, M1000i, M1200i, L1500, L1500i, L2000, L2000i, S300, S500i, S450i, S700i, WR130E, WR140, WR150, WR141E, WR142E, WR143E, WR153E, WR155E, and more
Pros
- Affordable 24-pack with screws included
- Stainless steel with titanium coating for durability
- Universal fit for all Worx Landroid models
- Clean cutting performance
- Corrosion resistant for outdoor use
Cons
- No reviews yet to confirm long-term performance
- May require periodic tightening of screws due to vibration
- Not compatible with non-Worx robotic mowers
The Headley Tools Replacement Robotic Lawn Mower Blade pack offers 24 stainless steel blades with a titanium coating, specifically designed for Worx Landroid robotic mowers. This kit is perfect for homeowners who want a reliable and cost-effective way to keep their lawn looking pristine without frequent blade changes.
The blades feature a titanium coating that prevents rust and reduces friction, resulting in a cleaner cut and longer blade life. Users can expect smooth, tear-free grass cutting, which promotes healthier lawn growth.
Each blade is made from high-strength stainless steel, ensuring durability even on uneven terrain or near obstacles. The pack includes matching screws for easy installation, and the blades are compatible with all Worx Landroid models, making it a versatile choice.
As a third-party product, there are no customer reviews yet to validate long-term performance. Additionally, some users may find that screws need occasional tightening to maintain optimal cutting. However, the value proposition is strong given the low price per blade.
Overall, the Headley Tools blade kit is an excellent investment for Worx Landroid owners seeking affordable, durable replacements. With its corrosion-resistant coating and generous quantity, it simplifies lawn maintenance while delivering reliable performance.
Buying Guide: What to Look for in WORX WR165 Accessories
Blade Quality and Compatibility
The most frequent maintenance task on a Landroid mower is replacing the cutting blades. Dull or chipped blades tear grass instead of cutting it cleanly. For the WR165, you need blades that match the WA0190 pattern and fit the WG794 mounting system. Kits like the Cilivo WA0190 Replacement Robotic Lawn Mower include 24 blades with screws, so you can refresh the mower several times a season.
Compatibility matters beyond the WR165. The best sets, such as the Kudoosen 24pack WG794 WA0190 Replacement Robotic options, explicitly list support for WR140, WR143, WR147, WR155, M500, M700, and many more. This makes them a safe buy even if you own multiple Landroid units. The standard stainless steel versions resist corrosion, while the titanium-coated Cilivo WA0190 Replacement Robotic Lawn Mower adds extra slide and durability. For more on what we consider essential, check our roundup of the best WORX landroid S accessories for blades, wheels, and more.
Battery Runtime and Power Share
A robot mower that runs out of battery mid-yard is no fun, and the same goes for your cordless tools. The Worx 20V 4.0Ah Lithium-ion Battery 1 pc, WA3674 is a strong upgrade because it doubles the runtime of a standard 2.0Ah pack. It also fits the broader Power Share platform, which covers over 140 Worx products, including string trimmers, chain saws, and blowers.
Pair that battery with the WORX Cordless Screwdriver for a maintenance-friendly combo. This 4V driver stores six bits in an internal cartridge and has a screw holder tip, so you can remove and install Landroid blades without juggling parts. It stays charged for up to 18 months, making it a perfect companion for an occasional mower repair. If you are managing several Landroid units, the best WORX Landroid S for small lawn guide highlights lighter setups that may suit a compact yard.
Ease of Installation and Maintenance
Nobody wants to spend an afternoon fiddling with tiny screws. The aftermarket blade kits we reviewed are designed for quick swaps. The Kudoosen 24pack WG794 WA0190 Replacement Robotic variants come with fastening screws included, and installation is as simple as lifting the mower, turning it over, and loosening the old blades. A cordless screwdriver, like the WORX model above, makes the process even faster.
For string trimmer upkeep, the WORX Replacement Spool & Line for String Trimmers is a direct-fit solution. The single WORX Replacement Spool & Line for String Trimmers spool matches Worx part number 50022833, while the WA0004 2-pack delivers the patented DoubleHelix DNA line. This oval-shaped line cuts cleaner, creates less drag, and absorbs impact better than standard round line. You will spend less time reloading and more time enjoying your yard.
Versatility and Added Value
The best accessories are the ones you can use across multiple tools. The Power Share battery is a perfect example: one 4.0Ah pack powers your WR165’s trimmer, edger, and other Worx tools. If you add the WORX Cordless Pruning Shear to the mix, you get a brushless 20V tool with a titanium-plated blade that slices through branches up to one inch thick. It is ideal for tidying up around the mower’s boundary wire.
Blade kits also offer value through sheer quantity. You can keep several sets ready for the season. The standard Cilivo and Kudoosen packs both include 24 blades and 24 screws, which is enough to rotate blades monthly for two years. If your lawn is small, check our guide to the best WORX landroid S for small yard to see if a lighter robotic mower might be an even better fit.
Final Thoughts
Keeping your WORX WR165 in top shape does not require a storage room full of gear. Focus on two things: fresh blades and a dependable battery. For routine blade changes, we recommend starting with the Cilivo WA0190 Replacement Robotic Lawn Mower kit because it delivers sharp, compatible blades in a generous 24-pack. To extend runtime and power your other Worx tools, add the Worx 20V 4.0Ah Lithium-ion Battery 1 pc, WA3674 to your lineup. These two picks will keep your mower cutting cleanly and your weekends free.
Related Guides
- Best WORX Mower for Uneven Terrain
- Mammotion vs WORX
- WORX vs Dreame
- Best WORX Landroid WR220: Top Models & Accessories for
- Best WORX Landroid WR210: Top Picks for a Perfect Lawn in
Frequently Asked Questions
How often should I replace the blades on my WORX WR165?
Inspect the blades every three to four weeks during the active mowing season. If you notice frayed grass tips or visible nicks on the blades, swap them right away. A kit like the Cilivo WA0190 Replacement Robotic Lawn Mower has 24 blades and screws, so you can keep a fresh set ready. For sharpening tips, take a look at the best robot mower blade sharpener guide.
Can I use aftermarket blades on the WORX WR165?
Absolutely, as long as the blades match the WA0190 design and the WG794 mounting. Both Cilivo and Kudoosen kits list the WR165 among compatible models, along with other Landroid versions like WR140, WR143, WR147, and WR155. Always cross-check the model number in your owner’s manual before ordering.
Does the Worx 20V battery work with the WR165 mower?
Yes, the WR165 uses the Worx Power Share battery platform. The Worx 20V 4.0Ah Lithium-ion Battery 1 pc, WA3674 is designed to work across Worx 20V, 40V, and 80V cordless tools and outdoor equipment. It will deliver longer runtime and also power your other Power Share tools.
What replacement spool fits my Worx string trimmer?
For a direct replacement, choose the WORX Replacement Spool & Line for String Trimmers. The WA0007 spool matches Worx part number 50022833, and the WORX Replacement Spool & Line for String Trimmers 2-pack uses the double-helix line that resists impact and reduces drag. Both are easy to install without any special tools.
