THIS FITS YOUR 2021 Chevrolet Silverado 3500 HD WT Extended Cab Pickup Fleetside 6.6L Duramax V8 DIESEL A/T 4WD

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Engine Coolant Reservoir

Part Number: 84211275
View 84211275 Engine Coolant Reservoir Full-Sized Product Image
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Auxiliary reservoir. Engine Coolant Reservoir. Tank.
A container that holds Engine Coolant.

Engine Coolant Reservoir

Fits Sierra 2500 HD, Sierra 3500 HD, Silverado

6.6 LITER DIESEL, FUEL COOLING.
Engine Coolant Expansion Tank - Repair or Replace
A failed expansion tank can cause the cooling system in your 2021 Chevrolet Silverado to leak antifreeze, or it can cause your engine to overheat. If you're losing coolant, contact our service department to avoid engine damage.

Radiator & components.
Full Diagram
Diagram Radiator & components. for your 2021 Chevrolet Silverado 3500 HD WT Extended Cab Pickup Fleetside 6.6L Duramax V8 DIESEL A/T 4WD
#4
Required: 1
6. 6 liter diesel. Fuel cooling. Inlet. Outlet.
6.6 LITER DIESEL. Aux reservoir. FUEL COOLING.

Your Price

$ 20.96
All Discounts: $ 9.18 (30% off)
MSRP: $ 30.14

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McElveen Buick GMC

117 Farmington Rd., Summerville, SC, 29486

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Dealer Rating: 5.0/5
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Your Price $ 20.96
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McElveen Buick GMC

117 Farmington Rd., Summerville, SC, 29486

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