Genuine Chevrolet Corvette Coolant Reservoir Cap

Coolant Overflow Reservoir Cap

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10 Coolant Reservoir Caps found

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Chevrolet Corvette Cap Assembly, Radiator Surge Tank
Part Number: 13502353
$9.54 MSRP: $19.64
You Save: $10.10 (52%)
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Product Specifications
- Other Name: CAP, Engine Coolant Recovery; Cap, Reservoir Cap
- Replaced by: 13545896
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2024 Chevrolet Corvette | 2 DOOR, 2 DOOR CONVERTIBLE, LT2 AWD CONVERTIBLE, LT2 AWD COUPE, LT6 CONVERTIBLE, LT6 COUPE, Stingray Convertible, STINGRAY CONVERTIBLE, Stingray Coupe, STINGRAY COUPE, Z06 2 DOOR CONVERTIBLE, Z06 2 DOOR PLAINBACK | 8 Cyl 5.5L, 8 Cyl 6.2L
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Chevrolet Corvette Cap,Radiator Filler
Part Number: 6410962
$9.10 MSRP: $17.15
You Save: $8.05 (47%)
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Product Specifications
- Other Name: CAP, Radiator Tank; Cap, Filler Cap, Radiator Cap
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1991 Chevrolet Corvette | 2 DOOR, CONVERTIBLE | 8 Cyl 5.7L
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Chevrolet Corvette Cap Assembly, Radiator Surge Tank
Part Number: 10305080
$12.26 MSRP: $23.13
You Save: $10.87 (47%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: CAP, Engine Coolant Recovery; Cap, Reservoir Cap
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2010 Chevrolet Corvette | 2 DOOR, 2 DOOR SPECIAL, CONVERTIBLE | 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 7.0L
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Chevrolet Corvette Cap,Radiator Surge Tank
Part Number: 25713160
$14.58 MSRP: $27.51
You Save: $12.93 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: CAP, Engine Coolant Recovery
- Replaces: 10296465, 10285918, 21030711
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2004 Chevrolet Corvette | 2 DOOR, CONVERTIBLE, NOTCHBACK | 8 Cyl 5.7L
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Chevrolet Corvette Cap,Radiator Surge Tank
Part Number: 25661994
$8.93 MSRP: $16.85
You Save: $7.92 (47%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: CAP, Engine Coolant Recovery
- Replaces: 15977333
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990 Chevrolet Corvette | 2 DOOR, CONVERTIBLE | 8 Cyl 5.7L
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Chevrolet Corvette Cap, Radiator Surge Tank Stud
Part Number: 10339734
$3.55 MSRP: $6.72
You Save: $3.17 (48%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: CAP, Engine Coolant Recovery
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2013 Chevrolet Corvette | 2 DOOR, 2 DOOR SPECIAL, CONVERTIBLE | 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 7.0L
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Chevrolet Corvette Cap, Aux Htr Inl & Otlt Inter Hose
Part Number: 84766515
$12.94 MSRP: $24.41
You Save: $11.47 (47%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2024 Chevrolet Corvette | LT2 AWD CONVERTIBLE, LT2 AWD COUPE, LT6 CONVERTIBLE, LT6 COUPE, Stingray Convertible, STINGRAY CONVERTIBLE, Stingray Coupe, STINGRAY COUPE | 8 Cyl 5.5L, 8 Cyl 6.2L
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Chevrolet Corvette CAP ASM-COOL RCVY RSVR
Part Number: 87860081
$5.00 MSRP: $7.86
You Save: $2.86 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaced by: 85765246
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2024 Chevrolet Corvette | LT2 AWD CONVERTIBLE, LT2 AWD COUPE | 8 Cyl 5.5L, 8 Cyl 6.2L
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Chevrolet Corvette Cap Assembly, Coolant Recovery Reservoir
Part Number: 10239665
Product Specifications
- Other Name: CAP, Engine Coolant Recovery; Cap
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1996 Chevrolet Corvette | 2 DOOR, CONVERTIBLE | 8 Cyl 5.7L
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Chevrolet Corvette Cap Assembly, Radiator Surge Tank
Part Number: 20838623
Product Specifications
- Other Name: CAP, Engine Coolant Recovery; Reservoir Cap
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2013 Chevrolet Corvette | 2 DOOR, 2 DOOR SPECIAL, CONVERTIBLE | 8 Cyl 6.2L, 8 Cyl 7.0L

Chevrolet Corvette Coolant Reservoir Cap

The Chevrolet Corvette Coolant Reservoir Cap maintains the proper pressure of the cooling loop, allowing for the transfer of coolant to and from the overflow tank without leakage or air intrusion. This sized-right Coolant Reservoir Cap features a calibrated spring and a valve that first opens under heat and then draws fluid back as the engine cools, keeping levels right on. The Corvette Coolant Reservoir Cap prevents spills by sealing in poisonous antifreeze. It also cuts off the oxygen that leads to rusting and protects hoses and radiators from premature wear. The even pressure also helps with maintaining a steady temperature so that the responses feel sharp while fuel economy remains respectable. Chevrolet kept the same pressure specifications for every Corvette generation, so the part fits everything from C1 classics to C8 models. The early ones were made from a durable stamped metal, while later models adopted a lighter plastic, though they share the same purpose, as each Coolant Reservoir Cap provides reliable sealing integrity. Though metal doesn't absorb heat and plastic resists corrosion and also cuts weight for sharper handling and longer life for every Chevrolet owner, in both cases the Coolant Reservoir Cap does the job. The quick twist-on design on the cap allows almost any Chevrolet enthusiast to inspect or replace the Coolant Reservoir Cap in moments and avoid spending money on a costly engine overheating drama. A healthy Coolant Reservoir Cap even curbs slippery garage puddles that can cause falls, not to mention keep pets and wildlife safe from poison drips. Track regulars and commuters praise how the car stays stable lap after lap when this small guardian does its job. For decades of racing proof, the Corvette community relies on the proven Coolant Reservoir Cap to take brutal thermal cycles in its stride. Because of consistent standards, all Chevrolets benefit, and classic and contemporary Corvette owners will have confidence on the road or city streets. Opt for a genuine Chevrolet Corvette cap, ensuring that your cooling system remains perfectly sealed with every mile.

Each OEM Chevrolet Corvette Coolant Reservoir Cap we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

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