Mahle G33623 Fuel Injection Throttle Body Mounting Gasket
OE Quality 60-Day Returns
Mahle
 Fuel Injection Throttle Body Seal

Mahle G33623 Fuel Injection Throttle Body Mounting Gasket

Brand Mahle G33623
Product line Fuel Injection Throttle Body Seal
Fits Toyota · 14 vehicles

OE-trusted sealing. Mahle gasket engineering is used by OEMs and technicians worldwide.

Direct replacement. Fuel injection throttle body mounting gasket for accurate intake sealing.

$15.86Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing β€” free returns if it doesn't
Step 2 — Quantity
Order total $15.86
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Fuel Injection Throttle Body Mounting Gasket options

Fuel Injection Throttle Body Seal

Mahle G33623 is a fuel injection throttle body mounting gasket for select Toyota Prius applications. It is built for sealing the throttle body interface and helping maintain a proper air seal in the intake system.

Key Features

  • Fuel injection throttle body mounting gasket for intake sealing
  • Mahle sealing product line for gasket and sealing applications
  • Fits select Toyota Prius, Prius AWD-e, and Prius Prime applications
  • Part number G33623 for accurate ordering and replacement

Detailed Description

Mahle G33623 is part of the Fuel Injection Throttle Body Seal line and is used where a reliable seal is needed between the throttle body and the intake assembly. This gasket is listed for 2016-2021 Toyota Prius, 2019-2021 Toyota Prius AWD-e, and 2017-2021 Toyota Prius Prime applications, with fitment varying by model year. For buyers searching for a Toyota Prius throttle body gasket or a Prius Prime intake seal, G33623 provides a direct replacement option from Mahle.

Mahle gaskets are used by OEMs and technicians worldwide, and this part follows that sealing-focused product approach. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

  • Replacing a worn or flattened throttle body seal
  • Restoring intake sealing at the throttle body joint
  • Addressing air leaks that can affect idle quality
  • Supporting proper sealing during throttle body service

Installation Notes and Tips

Confirm the exact vehicle application before installation, since fitment differs across Toyota Prius, Prius AWD-e, and Prius Prime model years. Clean the mating surfaces thoroughly and inspect the throttle body and intake flange for damage before installing the new gasket. The fitment notes indicate that some applications reference using the included gasket from the engine coolant thermostat seal set during installation.

Quality Assurance

Mahle gaskets are trusted by OEMs and technicians around the world for sealing applications. Part number G33623 is identified for the listed Toyota Prius fitments to support accurate replacement selection.

This part fits 14 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2021ToyotaPrius1.8LL4Fuel Injection Throttle Body Seal
2021ToyotaPrius AWD-e1.8LL4Fuel Injection Throttle Body Seal
2021ToyotaPrius Prime1.8LL4Fuel Injection Throttle Body Seal
2020ToyotaPrius1.8LL4Fuel Injection Throttle Body Seal
2020ToyotaPrius AWD-e1.8LL4Fuel Injection Throttle Body Seal
2020ToyotaPrius Prime1.8LL4Fuel Injection Throttle Body Seal
2019ToyotaPrius1.8LL4For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2019ToyotaPrius AWD-e1.8LL4For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2019ToyotaPrius Prime1.8LL4For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2018ToyotaPrius1.8LL4For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2018ToyotaPrius Prime1.8LL4For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2017ToyotaPrius1.8LL4For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2017ToyotaPrius Prime1.8LL4For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2016ToyotaPrius1.8LL4For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.