Genuine Buick Coolant Reservoir Cap

Coolant Overflow Reservoir Cap

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26 Coolant Reservoir Caps found

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Buick Cap Assembly, Radiator Surge Tank
Part Number: 13502353
$8.95 MSRP: $19.12
You Save: $10.17 (54%)
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Product Specifications
- Other Name: CAP, Engine Coolant Recovery; Cap, Reservoir Cap
- Replaced by: 13545896
Fits the following Buick Models:
- Allure | 2010-2015 | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN, SPS 4 DOOR SEDAN | 4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.6L
- Cascada | 2016-2019 | UPLEVEL 2 DOOR CONVERTIBLE | 4 Cyl 1.6L
- Enclave | 2018-2024 | BASE EXTENDED 4 DOOR SUV, PREMIUM 1 EXTENDED 4 DOOR SUV, PREMIUM 2 EXTENDED 4 DOOR SUV | 6 Cyl 3.6L
- Encore | 2019, 2013-2016 | CX 4 DOOR SPORT UTILITY, CXL 4 DOOR SPORT UTILITY | 4 Cyl 1.4L
- Envision | 2016-2024 | 1SC 4 DOOR SUV, 1SL 4 DOOR SUV, 1SL 4 DOOR SUV , 1SN 4 DOOR SUV , 1SV 4 DOOR SUV, 4 DOOR BASE, 4 DOOR PREMIUM, 4 DOOR PREMIUM 2, 4 DOOR UPLEVEL | 4 Cyl 2.0L, 4 Cyl 2.5L
- LaCrosse | 2010-2019 | 4 DOOR CX EXT NOTCHBACK, 4 DOOR CXL EXT NOTCHBACK, 4 DOOR CXS EXT NOTCHBACK, CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN, SPS 4 DOOR SEDAN | 4 Cyl 2.4L, 4 Cyl 2.5L, 6 Cyl 3.0L, 6 Cyl 3.6L
- Regal | 2011-2020 | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON, CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXL TURBO 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L, 6 Cyl 3.6L
- Verano | 2012-2017 | CX 4 DOOR NOTCHBACK, CXL 4 DOOR NOTCHBACK | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Cap,Radiator Filler
Part Number: 15042975
$12.60 MSRP: $21.70
You Save: $9.10 (42%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CAP, Radiator Tank; Filler Cap, Radiator Cap, Reservoir Cap
Fits the following Buick Models:
- Allure | 2005-2007 | CX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN) | 6 Cyl 3.6L, 6 Cyl 3.8L
- Enclave | 2008-2010 | SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD, SPORT UTILITY VEHICLE AWD | 6 Cyl 3.6L
- LaCrosse | 2005-2007 | CX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN) | 6 Cyl 3.6L, 6 Cyl 3.8L
- Lucerne | 2006-2011 | CX 4 DOOR, V6 CX/CXL 4 DOOR | 6 Cyl 3.8L, 6 Cyl 3.9L, 6 Cyl 3.9L Flex
- Rainier | 2004-2007 | 4 DOOR | 6 Cyl 4.2L, 8 Cyl 5.3L
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Buick Cap Assembly, Radiator Filler
Part Number: 13502509
$11.15 MSRP: $21.05
You Save: $9.90 (48%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CAP, Radiator Tank; Cap, Filler Cap, Radiator Cap, Reservoir Cap
- Replaces: 92205634
Fits the following Buick Models:
- Enclave | 2011-2012 | SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE AWD | 6 Cyl 3.6L
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Buick Cap Assembly, Radiator Surge Tank
Part Number: 10305080
$13.36 MSRP: $25.19
You Save: $11.83 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: CAP, Engine Coolant Recovery; Cap, Reservoir Cap
Fits the following Buick Models:
- Lucerne | 2006-2011 | CXL 4 DOOR, V8 CXL/SUPER 4 DOOR, V8 SUPER SERIES 4 DOOR | 8 Cyl 4.6L
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Buick Cap,Radiator Surge Tank
Part Number: 15075118
$13.09 MSRP: $24.70
You Save: $11.61 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CAP, Engine Coolant Recovery
- Replaces: 15066786, 22671020, 22652695
Fits the following Buick Models:
- Enclave | 2013-2017 | SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE AWD | 6 Cyl 3.6L
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Buick Cap,Coolant Recovery Reservoir
Part Number: 15060681
$7.99 MSRP: $15.08
You Save: $7.09 (48%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CAP, Engine Coolant Recovery; Cap, Reservoir Cap
- Replaced by: 85604317
Fits the following Buick Models:
- Lesabre | 2000-2005 | CUSTOM, LIMITED | 6 Cyl 3.8L
- Rainier | 2004-2007 | 4 DOOR | 6 Cyl 4.2L, 8 Cyl 5.3L
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Buick Cap,Radiator Surge Tank
Part Number: 25713160
$13.92 MSRP: $26.27
You Save: $12.35 (48%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CAP, Engine Coolant Recovery
- Replaces: 10296465, 10285918, 21030711
Fits the following Buick Models:
- Skylark | 1996-1998, 1992 | 2 DOOR, 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR | 4 Cyl 2.3L, 4 Cyl 2.4L, 6 Cyl 3.1L, 6 Cyl 3.3L
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Buick Cap,Coolant Recovery Reservoir
Part Number: 15989074
$11.55 MSRP: $21.80
You Save: $10.25 (48%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CAP, Engine Coolant Recovery
- Replaces: 15695491, 14094966
Fits the following Buick Models:
- Regal | 1988 | CUSTOM 2 DOOR, LIMITED, REGAL | 6 Cyl 2.8L
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Buick Cap,P/S Pump Reservoir
Part Number: 26095243
$9.22 MSRP: $15.26
You Save: $6.04 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: CAP, Power Brake Booster; Cap, Reservoir Cap
- Replaces: 07813194, 07834183, 26042498, 7834183, 7813194, 26009893, 26010563
Fits the following Buick Models:
- Century | 1982-1986 | CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR | 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.0L, 6 Cyl 3.8L, 6 Cyl 4.3L Diesel
- Electra | 1982-1985 | 2 DOOR, 4 DOOR, COUPE 2 DOOR, ELECTRA ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR RWD, LIMITED 4 DOOR, LIMITED 4 DOOR RWD, SEDAN 4 DOOR, T-TYPE COUPE 2 DOOR, T-TYPE SEDAN 4 DOOR | 6 Cyl 3.0L, 6 Cyl 3.8L, 6 Cyl 4.1L, 6 Cyl 4.3L Diesel, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel
- Estate Wagon | 1982-1989 | CUSTOM 2 DOOR, CUSTOM 4 DOOR, ELECTRA ESTATE WAGON, ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR COLLECT SP EDIT, LIMITED 4 DOOR, LIMITED 4 DOOR COLLECT SP EDIT | 6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel
- Lesabre | 1988-1990, 1982-1985 | CUSTOM 2 DOOR, CUSTOM 4 DOOR, ELECTRA ESTATE WAGON, ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR COLLECT SP EDIT, LIMITED 4 DOOR, LIMITED 4 DOOR COLLECT SP EDIT | 6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel
- Riviera | 1982-1985 | CONVERTIBLE COUPE, RIVIERA, T TYPE | 6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel
- Roadmaster | 1991-1993 | 4 DOOR, LIMITED SEDAN, STATION WAGON | 8 Cyl 5.0L, 8 Cyl 5.7L
- Skylark | 1982-1985 | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR | 4 Cyl 2.5L, 6 Cyl 2.8L
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Buick Cap Assembly, Radiator Surge Tank
Part Number: 25730221
$12.92 MSRP: $24.38
You Save: $11.46 (48%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CAP, Engine Coolant Recovery
- Replaces: 25713159, 25723953, 25697430
Fits the following Buick Models:
- Skylark | 1989-1991 | 4 DOOR, CUSTOM 2 DOOR, GRAN SPORT 2 DOOR, LIMITED 2 DOOR, LUXURY EDITION 4 DOOR | 4 Cyl 2.3L, 4 Cyl 2.5L, 6 Cyl 3.3L
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Buick Cap Assembly, Radiator Filler
Part Number: 15293434
$13.36 MSRP: $25.19
You Save: $11.83 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CAP, Radiator Tank; Filler Cap, Radiator Cap
Fits the following Buick Models:
- Allure | 2008-2009 | CX (US)/ALLURE CX (CAN), CXL(US)/ALLURE CXL(CAN), SUPER SERIES 4 DOOR | 6 Cyl 3.6L, 6 Cyl 3.8L, 8 Cyl 5.3L
- LaCrosse | 2008-2009 | CX (US)/ALLURE CX (CAN), CXL(US)/ALLURE CXL(CAN), SUPER SERIES 4 DOOR | 6 Cyl 3.6L, 6 Cyl 3.8L, 8 Cyl 5.3L
- Terraza | 2006-2007 | CROSSOVER SPORT VAN EXTENDED | 6 Cyl 3.9L, 6 Cyl 3.9L Flex
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Buick Cap,Radiator Surge Tank
Part Number: 10244485
$4.62 MSRP: $8.71
You Save: $4.09 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CAP, Engine Coolant Recovery; Cap, Reservoir Cap
Fits the following Buick Models:
- Roadmaster | 1994-1995 | 4 DOOR, LIMITED, LIMITED SEDAN, STATION WAGON | 8 Cyl 5.7L
- Skylark | 1992-1995 | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR | 4 Cyl 2.3L, 6 Cyl 3.1L, 6 Cyl 3.3L
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Buick Cap,Coolant Recovery Reservoir
Part Number: 10322539
$7.76 MSRP: $13.92
You Save: $6.16 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CAP, Engine Coolant Recovery; Cap, Radiator Cap, Reservoir Cap
- Replaces: 10291660
Fits the following Buick Models:
- Allure | 2005-2009 | CX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN), SUPER SERIES 4 DOOR | 6 Cyl 3.6L, 6 Cyl 3.8L, 8 Cyl 5.3L
- Century | 1999-2005 | CUSTOM, CUSTOM 4 DOOR, GL, GLX, GS, LIMITED, LS | 6 Cyl 3.1L
- Enclave | 2008-2017 | SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD, SPORT UTILITY VEHICLE AWD | 6 Cyl 3.6L
- LaCrosse | 2005-2009 | CX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN), SUPER SERIES 4 DOOR | 6 Cyl 3.6L, 6 Cyl 3.8L, 8 Cyl 5.3L
- Lucerne | 2006-2011 | CX 4 DOOR, V6 CX/CXL 4 DOOR | 6 Cyl 3.8L, 6 Cyl 3.9L, 6 Cyl 3.9L Flex
- Regal | 1999-2004 | CUSTOM, GL, GLX, GS, LIMITED, LS | 6 Cyl 3.8L
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Buick Cap,Coolant Recovery Reservoir
Part Number: 25635870
$5.13 MSRP: $14.92
You Save: $9.79 (66%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CAP, Engine Coolant Recovery; Cap, Recovery Tank Cap, Reservoir Cap
- Replaces: 01638794, 12337834, 25527754, 1638794
Fits the following Buick Models:
- Electra | 1985-1990 | 2 DOOR, 4 DOOR, COUPE 2 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR, SEDAN 4 DOOR, T-TYPE COUPE 2 DOOR, T-TYPE SEDAN 4 DOOR, ULTRA SEDAN 4 DOOR | 6 Cyl 3.0L, 6 Cyl 3.8L, 6 Cyl 4.3L Diesel, 8 Cyl 5.0L
- Lesabre | 1986-1988 | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR | 6 Cyl 3.0L, 6 Cyl 3.8L
- Reatta | 1988-1991 | 2 DOOR, CONVERTIBLE, REATTA, RIVIERA, T TYPE | 6 Cyl 3.8L
- Riviera | 1995-1999, 1986-1993 | 2 DOOR, CONVERTIBLE, REATTA, RIVIERA, T TYPE | 6 Cyl 3.8L
- Roadmaster | 1991-1993 | 4 DOOR, LIMITED SEDAN, STATION WAGON | 8 Cyl 5.0L, 8 Cyl 5.7L
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Buick Cap, Coolant Recovery Reservoir
Part Number: 25725815
$9.37 MSRP: $12.27
You Save: $2.90 (24%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CAP, Engine Coolant Recovery; Reservoir Cap
Fits the following Buick Models:
- Park Avenue | 2002-2005 | PARK AVENUE, ULTRA | 6 Cyl 3.8L
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Buick Cap Assembly, Coolant Recovery Reservoir
Part Number: 14081627
$13.05
ADD TO CART
Product Specifications
- Other Name: CAP, Engine Coolant Recovery
Fits the following Buick Models:
- Skyhawk | 1982-1989 | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 2 DOOR NOTCHBACK, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR, LIMITED WAGON, SPORT 2 DOOR, STATION WAGON, T-TYPE 2 DOOR | 4 Cyl 1.8L, 4 Cyl 2.0L
- Skylark | 1986-1988 | 2 DOOR, CUSTOM, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, SKYLARK, SOMERSET, T-TYPE | 4 Cyl 2.3L, 4 Cyl 2.5L, 6 Cyl 3.0L
- Somerset | 1985-1987 | 2 DOOR, CUSTOM, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, REGAL, REGAL LIMITED, SOMERSET, T-TYPE | 4 Cyl 2.5L, 6 Cyl 3.0L
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Buick CAP ASM-RAD SURGE TK
Part Number: 13544913
$4.51 MSRP: $8.50
You Save: $3.99 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cap, Reservoir Cap
Fits the following Buick Models:
- Encore | 2017-2022 | CX 4 DOOR SPORT UTILITY, CXL 4 DOOR SPORT UTILITY | 4 Cyl 1.4L
- Encore GX | 2020-2025 | 4 DOOR EXT, 4 DOOR EXT , 4DOOR EXT , GX LEVEL IV 4 DOOR EXT, LEVEL II 4 DOOR EXTENDED, LEVEL II 4 DOOR MPV, LEVEL II 4 DOOR SUV, LEVEL III 4 DOOR EXTENDED, LEVEL III 4 DOOR MPV, LEVEL III 4 DOOR SUV, LEVEL IV 4 DOOR EXTENDED, LEVEL IV 4 DOOR MPV, LEVEL IV 4 DOOR SUV | 3 Cyl 1.2L, 3 Cyl 1.3L
- Envista | 2024 | LEVEL 1 4 DOOR EXTENDED, LEVEL II 4 DOOR EXTENDED, LEVEL III 4 DOOR EXTENDED | 3 Cyl 1.2L
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Buick Cap,Radiator Filler
Part Number: 6410962
Product Specifications
- Other Name: CAP, Radiator Tank; Cap, Filler Cap, Radiator Cap
Fits the following Buick Models:
- Century | 1985 | CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR | 4 Cyl 2.5L, 6 Cyl 3.0L, 6 Cyl 3.8L, 6 Cyl 4.3L Diesel
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Buick Cap, Coolant Recovery Reservoir
Part Number: 15630112
Product Specifications
- Other Name: CAP, Engine Coolant Recovery
Fits the following Buick Models:
- Century | 1985-1993, 1983 | CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR, SPECIAL 4 DOOR, SPECIAL STATION WAGON | 4 Cyl 2.2L, 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.0L, 6 Cyl 3.3L, 6 Cyl 3.8L, 6 Cyl 4.3L Diesel
- Electra | 1988-1990, 1982-1984 | 2 DOOR, 4 DOOR, COUPE 2 DOOR, ELECTRA ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR RWD, LIMITED 4 DOOR, LIMITED 4 DOOR RWD, SEDAN 4 DOOR, T-TYPE COUPE 2 DOOR, T-TYPE SEDAN 4 DOOR, ULTRA SEDAN 4 DOOR | 6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel
- Estate Wagon | 1982-1989 | CUSTOM 2 DOOR, CUSTOM 4 DOOR, ELECTRA ESTATE WAGON, ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR COLLECT SP EDIT, LIMITED 4 DOOR, LIMITED 4 DOOR COLLECT SP EDIT | 6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel
- Lesabre | 1988-1999, 1982-1985 | 2 DOOR, CUSTOM, CUSTOM 2 DOOR, CUSTOM 4 DOOR, ELECTRA ESTATE WAGON, ESTATE WAGON, LIMITED, LIMITED 2 DOOR, LIMITED 2 DOOR COLLECT SP EDIT, LIMITED 4 DOOR, LIMITED 4 DOOR COLLECT SP EDIT | 6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel
- Park Avenue | 1991-2000 | PARK AVENUE, ULTRA | 6 Cyl 3.8L
- Regal | 1982-1987 | 2 DOOR, 4 DOOR, REGAL, STATION WAGON | 6 Cyl 3.8L, 6 Cyl 4.1L, 6 Cyl 4.3L Diesel, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel
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Buick Cap, Expansion Bottle
Part Number: 340194
Product Specifications
- Other Name: CAP; Reservoir Cap
Fits the following Buick Models:
- Riviera | 1982-1985 | CONVERTIBLE COUPE, RIVIERA, T TYPE | 6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel

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Buick Coolant Reservoir Cap

Our platform hosts an impressive inventory of OEM Buick Coolant Reservoir Caps. Just to let you know, all our genuine Buick Coolant Reservoir Caps are backed by the manufacturer's warranty and are offered at unbeatable prices. Enjoy a smooth shopping experience with our easy return policy and fast delivery service.