14 Cooling system parts are listed for the 2020 Bentley Bentayga, in 2 part types, covering all 3 engine options (3.0L V6 ELECTRIC/GAS Turbocharged, 4.0L V8 Turbocharged and 6.0L W12 Turbocharged). Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2020 Bentley Bentayga, the cooling system system keeps operating temperature in the narrow band the engine was designed for, from radiator and water pump to thermostat and hoses. All 14 listed parts are Coolant / Antifreeze (10 parts) and Water Pump (4 parts).
The 2020 Bentley Bentayga was sold with 3 engines. 12 parts fit every engine; the other 2 are engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2020 Bentley Bentayga cooling system parts are PRESTONE (5 parts), PEAK (3 parts) and PIERBURG (2 parts), plus 4 more brands. Quality grades include Premium, Economy and Compatible With All Colors.
2 parts on this 2020 Bentley Bentayga page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including FVP MV5050GAL (Coolant / Antifreeze) and PRESTONE AF2100 (Coolant / Antifreeze). Click any part number to see every vehicle that part fits.
Coolant / Antifreeze
Compatible With All Colors
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRESTONE Fits: all 2020 Bentayga engines | AF3055 | 🇺🇸 US 🇨🇦 CA | Prime YellowAll Vehicles | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP Popular Fits: all 2020 Bentayga engines | MV5050GAL | 🇺🇸 US 🇨🇦 CA | Extended LifeAll Makes / All Models | View on Amazon |
| PEAK Fits: all 2020 Bentayga engines | BQA1GAL | 🇺🇸 US 🇨🇦 CA | Blue Mountain Long LifeAll Vehicle | View on Amazon |
| PRESTONE Fits: all 2020 Bentayga engines | AF3100 | 🇺🇸 US 🇨🇦 CA | Prime Yellow - All VehiclesExtended Life | View on Amazon |
Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRESTONE Fits: all 2020 Bentayga engines | AFC12100 | 🇺🇸 US 🇨🇦 CA | Command Nitrite Free Extended Life CoolantYellow Nitrite Free OAT | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRESTONE Popular Fits: all 2020 Bentayga engines | AF2100 | 🇺🇸 US 🇨🇦 CA | All Vehicles10yr/300k mi | View on Amazon |
| PEAK Fits: all 2020 Bentayga engines | PKP1GAL | 🇺🇸 US 🇨🇦 CA | All Vehicles Antifreeze1 Gallon | View on Amazon |
| PEAK Fits: all 2020 Bentayga engines | PXA1GAL | 🇺🇸 US 🇨🇦 CA | Global Lifetime1 Gallon | View on Amazon |
| PRESTONE Fits: all 2020 Bentayga engines | AFMAX | 🇺🇸 US 🇨🇦 CA | Max Universal1 Gallon | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Fits: all 2020 Bentayga engines | 861399 | 🇺🇸 US 🇨🇦 CA | G40 Pink1 Gallon | View on Amazon |
This table covers the engine coolants and antifreeze formulations specified for this cooling system. Typical signs include a rising temperature gauge, rusty or sludged coolant, or a heater that blows cold. Use the chemistry named in the notes. Mixing silicate, OAT and HOAT formulas can gel in the radiator.
10 Coolant / Antifreeze parts for the 2020 Bentley Bentayga come from 4 brands — PRESTONE, PEAK, FVP and 1 other brand. The "Popular" part is FVP MV5050GAL. Every part fits all 3 engine options (3.0L V6 ELECTRIC/GAS Turbocharged, 4.0L V8 Turbocharged and 6.0L W12 Turbocharged).
In the Compatible With All Colors grade, PRESTONE supplies 1 part: grouped under the catalog's "Compatible With All Colors" designation — the notes column spells out what sets them apart. A representative part number is PRESTONE AF3055.
The Economy section lists 3 options from FVP, PEAK and PRESTONE — the catalog's value-priced group. FVP MV5050GAL is listed in this group.
In the Heavy Duty grade, PRESTONE supplies 1 part: rated for severe service. A representative part number is PRESTONE AFC12100.
In the Premium grade, PRESTONE and PEAK supply 4 parts: a step above OE specification in materials, tolerances or warranty terms. A representative part number is PRESTONE AF2100.
In the Standard Replacement grade, VALVOLINE supplies 1 part: built to original-equipment specification. A representative part number is VALVOLINE 861399.
Water Pump
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH Fits: 6.0L W12 Turbocharged | 0986338401 | 🇺🇸 US 🇨🇦 CA | Auxiliary Water Pump | View on Amazon |
| GMB Fits: 3.0L V6 ELECTRIC/GAS Turbocharged, 4.0L V8 Turbocharged | 1804050 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| PIERBURG Fits: all 2020 Bentayga engines | 708002030 | 🇺🇸 US 🇨🇦 CA | Electric | View on Amazon |
| PIERBURG Fits: all 2020 Bentayga engines | 704071650 | 🇺🇸 US 🇨🇦 CA | Electric | View on Amazon |
This table covers the pumps that circulate coolant through the block and radiator. Typical signs include coolant at the weep hole, pulley play, or a growl from the front of the engine. Replace the thermostat and refill with the specified coolant whenever the pump comes off.
4 Water Pump parts are listed for the 2020 Bentley Bentayga, from PIERBURG, BOSCH and GMB. 2 parts fit every engine; the other 2 are engine-specific.
This group includes BOSCH 0986338401, GMB 1804050 and PIERBURG 708002030 and the remaining parts above.
Buying Cooling System Parts for a 2020 Bentley Bentayga
On this vehicle, the cooling system system keeps operating temperature in the narrow band the engine was designed for, from radiator and water pump to thermostat and hoses.
- Match the engine first. Some cooling system parts fit every engine; others are engine-specific. Each row shows which engine(s) it fits.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the thermostat and refill with fresh coolant whenever you change a water pump or radiator; original hoses on an older vehicle are on borrowed time.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Coolant / Antifreeze and Water Pump .
Frequently Asked Questions
How many cooling system parts fit the 2020 Bentley Bentayga?
Our catalog currently lists 14 cooling system parts for the 2020 Bentley Bentayga across 2 subcategories and 7 brands, covering all 3 engine options (3.0L V6 ELECTRIC/GAS Turbocharged, 4.0L V8 Turbocharged and 6.0L W12 Turbocharged). Each part is matched to the engine(s) it fits.
Do cooling system parts differ between 2020 Bentley Bentayga engines?
Some do. 12 parts fit every engine; the other 2 are engine-specific. Each row (and the filter at the top) shows which. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of cooling system problems on a 2020 Bentley Bentayga?
Common symptoms include a rising temperature gauge in traffic, sweet-smelling steam, crusty deposits around hose clamps, or a heater that blows cold. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace the thermostat and refill with fresh coolant whenever you change a water pump or radiator; original hoses on an older vehicle are on borrowed time.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2020 Bentley Bentayga was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2020 Bentley Bentayga?
First match the engine — each row shows which engine(s) the part fits. Then replace coolant with the exact specification the manufacturer calls for — mixing chemistries can gel and block small passages. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2020 Bentley Bentayga
Cooling System Parts for Other Bentley Bentayga Years
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