OEM Buick Regal Radiator Cap

Cooling Radiator Cap

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

6 Radiator Caps found

View related parts
Buick Regal Cap Assembly, Radiator Filler
Part Number: 25730158
$11.68 MSRP: $20.85
You Save: $9.17 (44%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: CAP, Radiator Tank; Filler Cap, Radiator Cap
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2004 Buick Regal | GS, LS | 6 Cyl 3.8 L GAS
View related parts
Buick Regal Cap,Radiator Filler
Part Number: 10409635
$11.85 MSRP: $21.17
You Save: $9.32 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: CAP, Radiator Tank; Cap, Filler Cap, Radiator Cap
- Replaces: 6410785, 06410785, 10283897, 15953298
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-2002 Buick Regal | 25th Anniversary Edition, Base, Custom, GNX, Gran Sport, Grand National, GS, GSE, Limited, LS, LSE, Olympic Gold Edition, T-Type | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
View related parts
Buick Regal Cap,Coolant Recovery Reservoir
Part Number: 15989074
$12.21 MSRP: $21.80
You Save: $9.59 (44%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: CAP, Engine Coolant Recovery
- Replaces: 15695491, 14094966
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS
View related parts
Buick Regal Cap Assembly, Radiator Surge Tank
Part Number: 13502353
$10.71 MSRP: $19.12
You Save: $8.41 (44%)
ADD TO CART
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:
- 2011-2017 Buick Regal | Base, CXL, GS, Premium, Sport Touring | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
View related parts
Buick Regal Cap, Coolant Recovery Reservoir
Part Number: 15630112
Product Specifications
- Other Name: CAP, Engine Coolant Recovery
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984 Buick Regal | Base, Limited | 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL
View related parts
Buick Regal CAP ASM
Part Number: 10049770
Product Specifications
- Other Name: Radiator Cap
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS

Buick Regal Radiator Cap

Our website offers an extensive catalog of genuine Buick Regal Radiator Cap at unbeatable prices. Every OEM Buick Regal Radiator Cap comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!