Dasbecan Prius Inverter Water Pump (2004-2009) Review — Is It Worth It? [2026]
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Dasbecan Prius Inverter Water Pump
A cheap, direct-replacement electric coolant pump for the 2004-2009 Prius hybrid inverter cooling loop, with a one-year warranty stated on the page.
Is the Dasbecan Prius water pump worth buying?
At $22.99 this is the lowest-risk part in the Dasbecan lineup we looked at. The listing is short, but it names the fitment (Toyota Prius 2004-2009), the OE numbers (04000-32528, G9020-47031, G9020-47030) and a one-year warranty with a refund for product problems. A failing inverter pump on a Gen 2 Prius is a known annoyance, so a cheap spare makes sense if you are doing the job yourself. Do not skip the coolant bleed afterwards.
Small part, big job if it fails
The inverter coolant pump keeps the hybrid power electronics cool. When it dies, the car can throw warnings and eventually limit power, so replacing it is not optional once it fails. This Dasbecan unit is listed as a direct, non-destructive replacement for 2004-2009 Prius models.
What makes it stand out
2004-2009 Toyota Prius
The listing states fitment for Prius model years 2004 through 2009 and gives three manufacturer numbers: 04000-32528, G9020-47031 and G9020-47030. Compare these against the number on your old pump.
Direct replace
Dasbecan describes it as a non-destructive direct replacement. The page has no install steps, so follow a service manual for the correct coolant type and the air-bleed procedure.
One year, refund for defects
The page says 1 year warranty and a refund for product problems. It does not spell out the conditions, so ask Dasbecan about the claim process before you rely on it.
Full spec sheet
| Fits | Toyota Prius 2004-2009 |
| Type | Electric engine / inverter cooling water pump assembly |
| Manufacturer numbers | 04000-32528, G9020-47031, G9020-47030 |
| Install | Direct replacement, non-destructive |
| Warranty (per page) | 1 year, refund for product problems |
| Listed price | $22.99 (crossed-out $40.14) |
Pros & Cons
Pros
- Very low price for a hybrid-specific part
- OE numbers and model years clearly stated
- One-year warranty is mentioned on the page
- Direct replacement, no cutting or modification claimed
- Easy to keep as a spare
Cons
- Short listing with few technical details
- No customer ratings on the page
- Coolant bleeding is not explained
- The crossed-out $40.14 price is only a reference, not a guaranteed saving
- Only for 2004-2009 Prius
Answers before you buy
Which cars does it fit?
What numbers does it replace?
Is there a warranty?
Can I use a discount?
A cheap fix that is hard to argue with
Twenty-three dollars for a part that has to be replaced anyway when it fails is an easy call, as long as you match the numbers and bleed the system properly. The score is editorial, not a customer rating.
This page contains affiliate links. Teelacodes may earn a commission when you click through and complete a qualifying purchase, at no extra cost to you. Read the full disclosure policy. Prices, stock and promotion terms can change without notice — always confirm the final total and availability on dasbecan.com before ordering.
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