TOYOTA 26171-26010 Diesel Throttle Body Gasket
Genuine part. Fitment information is for reference only. To ensure 100% compatibility, please send us a message with your VIN number before ordering.
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Product Description
This genuine TOYOTA (part number: 26171-26010) diesel throttle gasket is a premium quality factory part designed to ensure a perfect, airtight seal between the throttle body and the intake manifold. Due to the high pressure (boost pressure) and elevated temperatures within diesel intake systems, this gasket plays a critical role in maintaining optimal engine performance.
Function and Importance
The diesel throttle body is primarily responsible for smooth engine shutdown and for regulating exhaust gas recirculation (EGR) flow. This gasket prevents turbocharger boost pressure from leaking at the mating surface and blocks unmetered air from entering the intake tract. In addition, it prevents oil mist from crankcase ventilation gases from seeping out into the engine bay.
Symptoms of Failure or Wear
- Oil Leaks: Dark, oily deposits or fluid leaks appearing around the throttle body housing.
- Loss of Performance: Reduced acceleration and increased fuel consumption caused by boost leaks.
- Hissing Noise: An audible hissing or rushing air sound from the engine bay under acceleration.
- Diagnostic Trouble Codes (DTC): The engine control unit (ECU) may detect mass airflow or boost pressure discrepancies, triggering the Check Engine light.
Technical Specifications
- Manufacturer: TOYOTA (Genuine OEM)
- OEM Part Number: 26171-26010
- Part Name: Diesel Throttle Gasket (Gasket, Diesel Throttle)
- Material: Specialized elastomer (rubber) resistant to high temperatures, engine oil, and crankcase gases
- Mounting Location: Between the throttle body and the intake manifold
Technical Specifications
| Brand | TOYOTA |
|---|---|
| Weight | 0.006 kg |
Compatible Vehicles
| Make | Model | Engine | Year | Notes |
|---|---|---|---|---|
| Toyota | Auris (E150) | 2.0 D-4D (1ADFTV) | 2007 - 2009 | GASKET, VENTURI (ADE150, 1ADFTV) |
| Toyota | Avensis (T250) | 2.0 D-4D (1ADFTV) | 2005 - 2006 | GASKET, VENTURI (ADT251, 1ADFTV) |
| Toyota | Corolla (E150) | 2.0 D-4D (1ADFTV) | 2006 - 2009 | GASKET, VENTURI (ADE150, 1ADFTV) |
| Toyota | Corolla Verso (E120/E130) | All Engines | 2005 - ... | GASKET, VENTURI |
| Toyota | Land Cruiser 200 (J200) | 4.5 D-4D (1VDFTV) | 2007 - ... | GASKET, VENTURI (VDJ200, 1VDFTV) |
| Toyota | Land Cruiser 70 (J70) | 4.5 D-4D (1VDFTV) | 2007 - ... | GASKET, VENTURI (VDJ70, 1VDFTV) |
| Toyota | Lexus IS (XE20) | 2.2 D-CAT (2ADFHV) | 2005 - 2010 | GASKET, VENTURI (ALE20, 2ADFHV) |
| Toyota | Lexus LX (J200) | 4.5 D-4D (1VDFTV) | 2015 - 9999 | GASKET, VENTURI (VDJ201, 1VDFTV) |
| Toyota | RAV4 (XA30) | 2.2 D-CAT (2ADFHV) | 2005 - 2008 | GASKET, VENTURI (ALA30, 2ADFHV) |
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