The Worx WG150E takes the Worx WA0004 replacement spool and line, 1.65 mm x 3 m as its spool; Australian sellers list it from A$5.99 each as of 28 October 2026. Fitment confirmed against the manufacturer's compatibility list.
Your line trimmer
Worx WG150E
Line trimmer
Confirmed against Worx's listConfirmed against Worx's own compatibility list
Not yours? Change
Takes the WA0004 spool
WA0004 replacement spool and line, 1.65 mm x 3 m · check the code on your old part before ordering.
Your line trimmer
Line trimmer
Confirmed against Worx's listConfirmed against Worx's own compatibility list
Takes the WA0004
Spool · check the code on your old part.
Other Worx line trimmers that take the WA0004
GenuineGenuine Worx
$5.99 each
8-pack $47.95
Worx Australia · 28 OctLowest genuine · Worx Australia · checked 28 Oct
CompatibleCompatible option
See seller
No compatible seller tracked yetNo compatible seller tracked yet
Genuine: made by Worx. Compatible: another brand.Genuine is made by Worx. Compatible is made by another brand. Check the seller's page for the size and models it fits.
Lowest price · $5.99 each · 8-pack $47.95
Worx Australia. Every seller we track is listed below. Some links earn us a commission. Some seller links earn us a commission, at no extra cost to you.
This line trimmer also takes a spool cap
- Worx WA0217 line trimmer spool cap coverOpen Worx Australia$13.95
Separate from the spool.
Compare 3 listings from 1 seller
AUD, before delivery. Each price shows when it was checked.
Genuine Worx
3 listings from 1 seller
Opens Worx Australia in a new tab. Their page is the source of truth for price, delivery and returns.
How long it lasts
Replace it when the line on the spool runs out; it feeds automatically until then.
After replacing: No reset needed.
How to change the spool in your Worx WG150E
Watch the guide or follow the steps.
- 1Remove the battery pack.
- 2Press the two tabs on the spool cover and lift the cover off.
- 3Take out the empty spool.
- 4Fit the new spool and feed the line end out through the eyelet.
- 5Refit the spool cover until it clicks. Use only 1.65 mm line in the WG163E.
Every number this part goes by
- Retail name:
- WA0004
- Retail name:
- WA0004.2B
- Retail name:
- WA0004.3B
- Retail name:
- WA0004.4B
Sellers list any of these; they are the same part.
About your Worx WG150E
Worx line trimmer — Worx single-line trimmers. Its spool is the WA0004 replacement spool and line, 1.65 mm x 3 m, part WA0004.
Also in this line trimmer: Worx WA0217 line trimmer spool cap cover.
Where the model number is: The model is on the rating label on the motor housing or the shaft (Ryobi OLT1832, Ozito PXCLTS-018). Take the battery out or switch off before you turn the head over; the old spool's own code is often moulded on it.
Common questions
- Which spool fits the Worx WG150E?
- The Worx WG150E takes the Worx WA0004 replacement spool and line, 1.65 mm x 3 m.
- Where can I buy the WA0004 in Australia?
- We track 1 Australian seller for the WA0004; the lowest listed price when we last checked was A$5.99 at Worx Australia. Prices are re-checked daily and dated on this page.
- How do I fit the WA0004 in a Worx WG150E?
- No tools, a few minutes: 5 steps, listed on this page with the replacement video where the maker has one.
- What happens if I don't change it?
- The trimmer stops cutting when the line runs out, and line of the wrong diameter jams the head or strains the motor.
- Is there anything to reset afterwards?
- No reset needed.
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