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Bentley Bentayga 4.0L V8 Cooling Thermostat  0P2121115E 2018-2026
Bentley Bentayga 4.0L V8 Cooling Thermostat  0P2121115E 2018-2026
Bentley Bentayga 4.0L V8 Cooling Thermostat  0P2121115E 2018-2026
Bentley Bentayga 4.0L V8 Cooling Thermostat  0P2121115E 2018-2026
Bentley Bentayga 4.0L V8 Cooling Thermostat  0P2121115E 2018-2026
Bentley Bentayga 4.0L V8 Cooling Thermostat  0P2121115E 2018-2026
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Genuine- Bentley

Bentley Bentayga 4.0L V8 Cooling Thermostat 0P2121115E 2018-2026

$163.90
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Fitment

Fitment is confirmed against your VIN before dispatch.

Specifications

ConditionNew Genuine
ModelBentley Bentayga
Country of MfrGermany
Year2018-2016
Warranty6 Months
TypeCoolant Thermostate
PlacementFront
Mfr Part Number0P2121115E
Interchange PN0P2121115D, 0P2-121-115-D 0P2121115C, 0P2-121-115-C 0P2121115B, 0P2-121-115-B 0P2121115A, 0P2-121-115-A 0P2121115, 0P2-121-115
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 OEM-spec Engine Cooling Thermostat for Bentley Bentayga, Continental GT, and Flying Spur 4.0L V8 (2018-2026). Replaces 0P2121115D & 0P2121115E. Fix overheating!

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Standard orders
1–7 days
Business days to dispatch
Custom & special orders
Varies
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For custom and special orders, we will contact you directly with an estimated timeframe before dispatch.

Estimated Delivery Times

All orders (WORLDWIDE)
2–5 days
Business days after dispatch
Custom & special orders
Varies
Based on sourcing & availability

International delivery times are estimates and may be affected by customs clearance procedures in the destination country.

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United States (USA)

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Order Subtotal Rate (USD)
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Frequently Asked Questions

Will this fit the W12 or Hybrid Bentayga?
No! This specific thermostat is engineered strictly for the 4.0L Twin-Turbo V8 engine. It will not fit the 6.0L W12 or the 3.0L V6 Hybrid powertrains. Please verify your engine type before purchasing.
Why does my Bentley part have an Audi/VW part number on it?
The 4.0L Twin-Turbo V8 engine (EA825) in your Bentley was co-developed by Porsche and Audi under the Volkswagen Auto Group (VAG) umbrella. Therefore, the exact same physical thermostat uses standard VAG part numbers (starting with 0P2). Buying this OEM-spec part saves you from paying the massive markup associated with buying it in a "Bentley" branded box!
What is the difference between all the letter revisions (A, B, C, D, E)?
Nothing except the production date. The manufacturer frequently updates part numbers to reflect minor manufacturing improvements, supplier changes, or updated gasket materials across production years. The base number 0P2121115 and its alphabetical suffixes (up to the newest 0P2121115E) are all fully interchangeable factory revisions of this exact same thermostat assembly.
Why are my cooling fans screaming after I turn off the car?
While it is normal for the fans to run briefly to cool the "Hot-V" turbos, if your fans are constantly running on high speed while driving and roaring long after shutting the car off, it is a classic VAG fail-safe symptom. The engine computer detects a fault with the thermostat or coolant temperature, and runs the fans on maximum to prevent the engine from melting down.