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OE Quality
60-Day Returns
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AisanPart #: THR3-21020
Aisan THR3-21020 Fuel Injection Throttle Body
⚙️ 9 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$292.02Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦AISAN Brand
🚗Fitment: Toyota, Prius
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Fuel Injection Throttle Body options
Aisan THR3-21020 Fuel Injection Throttle Body
This part fits 9 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Toyota | Prius | 1.5L | L4 | N/A | AISAN Brand |
| 2008 | Toyota | Prius | 1.5L | L4 | N/A | AISAN Brand |
| 2007 | Toyota | Prius | 1.5L | L4 | N/A | AISAN Brand |
| 2006 | Toyota | Prius | 1.5L | L4 | N/A | AISAN Brand |
| 2005 | Toyota | Prius | 1.5L | L4 | N/A | AISAN Brand |
| 2004 | Toyota | Prius | 1.5L | L4 | N/A | AISAN Brand |
| 2003 | Toyota | Prius | 1.5L | L4 | N/A | AISAN Brand |
| 2002 | Toyota | Prius | 1.5L | L4 | N/A | AISAN Brand |
| 2001 | Toyota | Prius | 1.5L | L4 | N/A | AISAN Brand |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.